Collect Corelight Sensor logs

Supported in:

Google SecOps SIEM

This document describes how you can collect Corelight Sensor logs by configuring the Corelight Sensor and a Google Security Operations forwarder. This document also lists the supported log types generated by the Corelight Sensor and supported Corelight versions.

For more information, see Data ingestion to Google Security Operations.

Before you begin

Verify the version of Corelight Sensor. The Corelight Google SecOps parser was designed for version 27.12 and earlier. Later versions of the Corelight Sensor might have additional logs that the parser won't recognize, and those logs might receive limited or no field parsing. However, the log content will still be available in the raw log format in Google SecOps.
Ensure that all systems in the deployment architecture are configured with the UTC time zone.
Ensure that you have the credentials for the Corelight documentation.

Deployment and Log Ingestion Methods

The following deployment architecture diagram illustrates how a Corelight Sensor is set up to send logs to Google Security Operations using two different ingestion architectures. It's important to note that each customer deployment may vary from this representation and could be more complex.

An ingestion label identifies the parser which normalizes raw log data to structured UDM format. The information in this document applies to the parser with the CORELIGHT ingestion label.

Ingesting Logs into Google SecOps using Corelight Exporters

Deployment architecture

The architecture diagram shows the following components:

Corelight Sensor: The system running the Corelight Sensor .
Corelight Sensor exporters: The Corelight Sensor exporter collects log data from the Sensor, and forwards it to Google Security Operations.
Google Security Operations: Google Security Operations retains and analyzes the logs from Corelight Sensor.

Configure the Corelight log Exporter for Google SecOps

Sign into Corelight Sensor as an adminstrator.
Select the Exporters (Dynamic) tab and select Google SecOps.
Configure the following input parameters:
- Exporter Name: the name of the exporter.
- Google SecOps Customer ID: the customer Id of the Google SecOps.
- Google SecOps Namespace: the unique namespace associated with Google SecOps for organizing and managing data.
- Google SecOps Labels: a set of key-value pairs representing the labels.
- Region: the geographical region where Google SecOps is deployed.
- Credentials: the authentication details required to securely connect and export data to Google SecOps.
- Proxy URL: the URL of the proxy server used to route traffic between the exporter and Google SecOps.
- Log Type Filter: specify whether to include or exclude certain log types.
- Zeek Logs: select which log types to include or exclude by selecting all applicable options.
Click Done

Ingesting Logs into Google SecOps Using a Forwarder

Deployment architecture

The architecture diagram shows the following components:

Corelight Sensor: The system running the Corelight Sensor .
Corelight Sensor exporter: The Corelight Sensor exporter collects log data from the Sensor, and forwards it to the Google Security Operations forwarder.
Google Security Operations forwarder: The Google Security Operations forwarder is a lightweight software component, deployed in the customer's network, that supports syslog. The Google Security Operations forwarder forwards the logs to Google Security Operations.
Google Security Operations: Google Security Operations retains and analyzes the logs from Corelight Sensor.

Configure the Google Security Operations forwarder

To configure the Google Security Operations forwarder, do the following:

Set up a Google Security Operations forwarder. See Install and configure the forwarder on Linux.

Configure the Google Security Operations forwarder to send logs to Google Security Operations.

  collectors:
    - syslog:
        common:
          enabled: true
          data_type:  CORELIGHT
          data_hint:
          batch_n_seconds: 10
          batch_n_bytes: 1048576
        tcp_address: <Chronicle forwarder listening IP:Port>
        tcp_buffer_size: 524288
        udp_address: <Chronicle forwarder listening IP:Port>
        connection_timeout_sec: 60

Configure the Corelight Sensor exporter

Log into Corelight Sensor as an adminstrator.
Select the Export tab.
Find and enable EXPORT TO SYSLOG option.
Under EXPORT TO SYSLOG, configure the following fields:
- SYSLOG SERVER: Specify the IP address and port of the Google Security Operations forwarder syslog listener.
- Navigate to Advanced Settings > SYSLOG FORMAT, and change the setting to Legacy.
Click Apply Changes.

Supported Corelight log types

The Corelight parser supports the following log types generated by Corelight Sensor.

Log Type

conn
conn_long
conn_red
dce_rpc
dns
dns_red
files
files_red
http
http2
http_red
intel
irc
notice
rdp
sip
smb_files
smb_mapping
smtp
smtp_links
ssh
ssl
ssl_red
suricata_corelight
bacnet
cip
corelight_burst
corelight_overall_capture_loss
corelight_profiling
datared
dga
dhcp
dnp3
dpd
encrypted_dns
enip
enip_debug
enip_list_identity
etc_viz
ftp
generic_dns_tunnels
generic_icmp_tunnels
icmp_specific_tunnels
ipsec
iso_cotp
kerberos
known_certs
known_devices
known_domains
known_hosts
known_names
known_remotes
known_services
known_users
ldap
ldap_search
local_subnets
local_subnets_dj
local_subnets_graphs
log4shell
modbus
mqtt_connect
mqtt_publish
mqtt_subscribe
mysql
napatech_shunting
ntlm
ntp
pe
profinet
profinet_dce_rpc
profinet_debug
radius
reporter
rfb
s7comm
smartpcap
snmp
socks
software
specific_dns_tunnels
stepping
stun
stun_nat
suricata_eve
suricata_stats
syslog
tds
tds_rpc
tds_sql_batch
traceroute
tunnel
unknown-smartpcap
vpn
weird
weird_red
wireguard
x509
x509_red

Field mapping reference

This section explains how the Google Security Operations parser maps Corelight fields to Google Security Operations Unified Data Model (UDM) fields.

Field mapping reference: CORELIGHT - Common Fields

The following table lists common fields of the CORELIGHT log and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.vendor_name`	The `metadata.vendor_name` UDM field is set to `Corelight`.
`_path (string)`	`metadata.product_event_type`
`_system_name (string)`	`observer.hostname`
`ts (time)`	`metadata.event_timestamp`
`uid (string)`	`about.labels [uid]`
`id.orig_h (string - addr)`	`principal.ip`
`id.orig_p (integer - port)`	`principal.port`
`id.resp_h (string - addr)`	`target.ip`
`id.resp_p (integer - port)`	`target.port`
`_write_ts`	`metadata.collected_timestamp`
`id.vlan (integer - int)`	`additional.fields [id_vlan]`
`id.vlan_inner (integer - int)`	`additional.fields [id_vlan_inner]`
`id.orig_ep_cid (string)`	`additional.fields [id_orig_ep_cid]`
`id.orig_ep_source (string)`	`additional.fields [id_orig_ep_source]`
`id.orig_ep_status (string)`	`additional.fields [id_orig_ep_status]`
`id.orig_ep_uid (string)`	`additional.fields [id_orig_ep_uid]`
`id.resp_ep_cid (string)`	`additional.fields [id_resp_ep_cid]`
`id.resp_ep_source (string)`	`additional.fields [id_resp_ep_source]`
`id.resp_ep_status (string)`	`additional.fields [id_resp_ep_status]`
`id.resp_ep_uid (string)`	`additional.fields [id_resp_ep_uid]`

Field mapping reference: CORELIGHT - conn, conn_red, conn_long

The following table lists the log fields of the conn, conn_red, conn_long log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_CONNECTION`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`proto (string - enum)`	`network.ip_protocol`
`service (string)`	`network.application_protocol`
`duration (number - interval)`	`network.session_duration`
`orig_bytes (integer - count)`	`network.sent_bytes`
`resp_bytes (integer - count)`	`network.received_bytes`
`conn_state (string)`	`metadata.description`	If the `conn_state` log field value is equal to `S0`, then the `metadata.description` UDM field is set to `S0: Connection attempt seen, no reply`. Else, if the `conn_state` log field value is equal to `S1`, then the `metadata.description` UDM field is set to `S1: Connection established, not terminated`. Else, if the `conn_state` log field value is equal to `S2`, then the `metadata.description` UDM field is set to `S2: Connection established and close attempt by originator seen (but no reply from responder)`. Else, if the `conn_state` log field value is equal to `S3`, then the `metadata.description` UDM field is set to `S3: Connection established and close attempt by responder seen (but no reply from originator)`. Else, if the `conn_state` log field value is equal to `SF`, then the `metadata.description` UDM field is set to `SF: Normal SYN/FIN completion`. Else, if the `conn_state` log field value is equal to `REJ`, then the `metadata.description` UDM field is set to `REJ: Connection attempt rejected`. Else, if the `conn_state` log field value is equal to `RSTO`, then the `metadata.description` UDM field is set to `RSTO: Connection established, originator aborted (sent a RST)`. Else, if the `conn_state` log field value is equal to `RSTOS0`, then the `metadata.description` UDM field is set to `RSTOS0: Originator sent a SYN followed by a RST, we never saw a SYN-ACK from the responder`. Else, if the `conn_state` log field value is equal to `RSTOSH`, then the `metadata.description` UDM field is set to `RSTOSH: Responder sent a SYN ACK followed by a RST, we never saw a SYN from the (purported) originator`. Else, if the `conn_state` log field value is equal to `RSTR`, then the `metadata.description` UDM field is set to `RSTR: Established, responder aborted`. Else, if the `conn_state` log field value is equal to `SH`, then the `metadata.description` UDM field is set to `SH: Originator sent a SYN followed by a FIN, we never saw a SYN ACK from the responder (hence the connection was "half" open)`. Else, if the `conn_state` log field value is equal to `SHR`, then the `metadata.description` UDM field is set to `SHR: Responder sent a SYN ACK followed by a FIN, we never saw a SYN from the originator`. Else, if the `conn_state` log field value is equal to `OTH`, then the `metadata.description` UDM field is set to `OTH: No SYN seen, just midstream traffic (a partial connection that was not later closed)`.
`local_orig (boolean - bool)`	`about.labels [local_orig]`
`local_resp (boolean - bool)`	`about.labels [local_resp]`
`missed_bytes (integer - count)`	`about.labels [missed_bytes]`
`history (string)`	`about.labels [history]`
`orig_pkts (integer - count)`	`network.sent_packets`
`orig_ip_bytes (integer - count)`	`principal.labels [orig_ip_bytes]`
`resp_pkts (integer - count)`	`network.received_packets`
`resp_ip_bytes (integer - count)`	`target.labels [resp_ip_bytes]`
`tunnel_parents (array[string] - set[string])`	`intermediary.labels [tunnel_parent]`
`orig_cc (string)`	`principal.ip_geo_artifact.location.country_or_region`
`resp_cc (string)`	`target.ip_geo_artifact.location.country_or_region`
`suri_ids (array[string] - set[string])`	`security_result.rule_id`
`spcap.url (string)`	`security_result.url_back_to_product`
`spcap.rule (integer - count)`	`security_result.rule_labels [spcap_rule]`
`spcap.trigger (string)`	`security_result.detection_fields [spcap_trigger]`
`app (array[string] - vector of string)`	`about.application`
`corelight_shunted (boolean - bool)`	`about.labels [corelight_shunted]`
`orig_shunted_pkts (integer - count)`	`principal.labels [orig_shunted_pkts]`
`orig_shunted_bytes (integer - count)`	`principal.labels [orig_shunted_bytes]`
`resp_shunted_pkts (integer - count)`	`target.labels [resp_shunted_pkts]`
`resp_shunted_bytes (integer - count)`	`target.labels [resp_shunted_bytes]`
`orig_l2_addr (string)`	`principal.mac`
`resp_l2_addr (string)`	`target.mac`
`id_orig_h_n.src (string)`	`principal.labels [id_orig_h_n_src]`
`id_orig_h_n.vals (array[string] - set[string])`	`principal.labels [id_orig_h_n_val]`
`id_resp_h_n.src (string)`	`target.labels [id_resp_h_n_src]`
`id_resp_h_n.vals (array[string] - set[string])`	`target.labels [id_resp_h_n_val]`
`vlan (integer - int)`	`intermediary.labels [vlan]`
`inner_vlan (integer - int)`	`intermediary.labels [inner_vlan]`
`community_id (string)`	`network.community_id`
	`security_result.severity`	The `security_result.severity` UDM field is set to `INFORMATIONAL`.
`service (string)`	`about.labels [service]`
`orig_ep_cid (string)`	`additional.fields [orig_ep_cid]`
`orig_ep_source (string)`	`additional.fields [orig_ep_source]`
`orig_ep_status (string)`	`additional.fields [orig_ep_status]`
`orig_ep_uid (string)`	`additional.fields [orig_ep_uid]`
`resp_ep_cid (string)`	`additional.fields [resp_ep_cid]`
`resp_ep_source (string)`	`additional.fields [resp_ep_source]`
`resp_ep_status (string)`	`additional.fields [resp_ep_status]`
`resp_ep_uid (string)`	`additional.fields [resp_ep_uid]`

Field mapping reference: CORELIGHT - dce_rpc

The following table lists the log fields of the dce_rpc log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_CONNECTION`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`rtt (number - interval)`	`network.session_duration`
`named_pipe (string)`	`intermediary.resource.name`
	`intermediary.resource.resource_type`	If the `named_pipe` log field value is not empty, then the `intermediary.resource.resource_type` UDM field is set to `PIPE`.
`endpoint (string)`	`target.labels [endpoint]`
`operation (string)`	`target.labels [operation]`
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `DCERPC`.
	`security_result.severity`	The `security_result.severity` UDM field is set to `INFORMATIONAL`.
`operation, endpoint, named_pipe (string)`	`metadata.description`	The `metadata.description` UDM field is set with `operation`, `endpoint`, `named_pipe` log fields as "operation `operation` on `endpoint` using named pipe `named_pipe`".
	`network.ip_protocol`	The `network.ip_protocol` UDM field is set to `TCP`.

Field mapping reference: CORELIGHT - dns, dns_red

The following table lists the log fields of the dns, dns_red log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_DNS`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `DNS`.
`proto (string - enum)`	`network.ip_protocol`
`trans_id (integer - count)`	`network.dns.id`
`rtt (number - interval)`	`network.session_duration`
`query (string)`	`network.dns.questions.name`
`qclass (integer - count)`	`network.dns.questions.class`
`qclass_name (string)`	`about.labels [qclass_name]`
`qtype (integer - count)`	`network.dns.questions.type`
`qtype_name (string)`	`about.labels [qtype_name]`
`rcode (integer - count)`	`network.dns.response_code`
`rcode (integer - count)`	`network.dns.response`	If the `rcode` log field value is not empty, then the `network.dns.response` UDM field is set to `true`.
`rcode_name (string)`	`about.labels [rcode_name]`
`AA (boolean - bool)`	`network.dns.authoritative`
`TC (boolean - bool)`	`network.dns.truncated`
`RD (boolean - bool)`	`network.dns.recursion_desired`
`RA (boolean - bool)`	`network.dns.recursion_available`
`Z (integer - count)`	`about.labels [Z]`
`answers (array[string] - vector of string)`	`network.dns.answers.name`
`TTLs (array[number] - vector of interval)`	`network.dns.answers.ttl`
`rejected (boolean - bool)`	`about.labels [rejected]`
`is_trusted_domain (string)`	`about.labels [is_trusted_domain]`
`icann_host_subdomain (string)`	`about.labels [icann_host_subdomain]`
`icann_domain (string)`	`network.dns_domain`
`icann_tld (string)`	`about.labels [icann_tld]`
`num (integer - count)`	`security_result.detection_fields [num]`

Field mapping reference: CORELIGHT - http, http_red, http2

The following table lists the log fields of the http, http_red, http2 log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_HTTP`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`trans_depth (integer - count)`	`about.labels [trans_depth]`
`method (string)`	`network.http.method`
`host (string)`	`target.hostname`
`uri (string)`	`target.url`
`referrer (string)`	`network.http.referral_url`
`version (string)`	`network.application_protocol_version`
`user_agent (string)`	`network.http.user_agent`
`origin (string)`	`principal.hostname`
`request_body_len (integer - count)`	`network.sent_bytes`
`response_body_len (integer - count)`	`network.received_bytes`
`status_code (integer - count)`	`network.http.response_code`
`status_msg (string)`	`about.labels [status_msg]`
`info_code (integer - count)`	`about.labels [info_code]`
`info_msg (string)`	`about.labels [info_msg]`
`tags (array[string] - set[enum])`	`about.labels [tags]`
`username (string)`	`principal.user.user_display_name`
`password (string)`	`extensions.auth.auth_details`
`proxied (array[string] - set[string])`	`intermediary.hostname`
`orig_fuids (array[string] - vector of string)`	`about.labels [orig_fuid]`
`orig_filenames (array[string] - vector of string)`	`src.file.names`	The `orig_filenames` log field is mapped to `src.file.names` UDM field when index value in `orig_filenames` is equal to `0`. For every other index value, `orig_filenames` log field is mapped to the `about.file.names`.
`orig_mime_types (array[string] - vector of string)`	`src.file.mime_type`	The `orig_mime_types` log field is mapped to `src.file.mime_type` UDM field when index value in `orig_mime_types` is equal to `0`. For every other index value, `orig_mime_types` log field is mapped to the `about.file.mime_type`.
`resp_fuids (array[string] - vector of string)`	`about.labels [resp_fuid]`
`resp_filenames (array[string] - vector of string)`	`target.file.names`	The `resp_filenames` log field is mapped to `target.file.names` UDM field when index value in `resp_filenames` is equal to `0`. For every other index value, `resp_filenames` log field is mapped to the `about.file.names`.
`resp_mime_types (array[string] - vector of string)`	`target.file.mime_type`	The `resp_mime_types` log field is mapped to `target.file.mime_type` UDM field when index value in `resp_mime_types` is equal to `0`. For every other index value, `resp_mime_types` log field is mapped to the `about.file.mime_type`.
`post_body (string)`	`about.labels [post_body]`
`stream_id (integer - count)`	`about.labels [stream_id]`
`encoding (string)`	`about.labels [encoding]`
`push (boolean - bool)`	`about.labels [push]`

Field mapping reference: CORELIGHT - smtp_links

The following table lists the log fields of the smtp_links log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_SMTP`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `SMTP`.
`fuid (string)`	`about.labels [fuid]`
`link (string)`	`about.url`
`domain (string)`	`about.domain.name`

Field mapping reference: CORELIGHT - irc

The following table lists the log fields of the irc log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`nick (string)`	`principal.user.user_display_name`
`user (string)`	`principal.user.userid`	If the `user` log field value is less than or equal to 255, then the `user` log field is mapped to the `principal.user.userid` UDM field. Else, the `user` log field is mapped to the `about.labels` UDM field.
`command, value, addl`	`principal.process.command_line`
`dcc_file_name (string)`	`src.file.names`
`dcc_file_size (integer - count)`	`src.file.size`
`dcc_mime_type (string)`	`src.file.mime_type`
`fuid (string)`	`about.labels [fuid]`

Field mapping reference: CORELIGHT - files, files_red

The following table lists the log fields of the files, files_red log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`fuid (string)`	`about.labels [fuid]`
`tx_hosts (array[string] - set[addr])`	`principal.ip`
`rx_hosts (array[string] - set[addr])`	`target.ip`
`conn_uids (array[string] - set[string])`	`about.labels [conn_uid]`
`source (string)`	`about.labels [source]`
`depth (integer - count)`	`about.labels [depth]`
`analyzers (array[string] - set[string])`	`about.labels [analyzer]`
`mime_type (string)`	`about.file.mime_type`
`filename (string)`	`about.file.names`
`duration (number - interval)`	`about.labels [duration]`
`local_orig (boolean - bool)`	`about.labels [local_orig]`
`is_orig (boolean - bool)`	`about.labels [is_orig]`
`seen_bytes (integer - count)`	`about.file.size`
`total_bytes (integer - count)`	`about.labels [total_bytes]`
`missing_bytes (integer - count)`	`about.labels [missing_bytes]`
`overflow_bytes (integer - count)`	`about.labels [overflow_bytes]`
`timedout (boolean - bool)`	`about.labels [timedout]`
`parent_fuid (string)`	`about.labels [parent_fuid]`
`md5 (string)`	`about.file.md5`
`sha1 (string)`	`about.file.sha1`
`sha256 (string)`	`about.file.sha256`
`md5 (string)`	`network.tls.client.certificate.md5`	If the `source` log field value is equal to `ssl` and the `mime_type` log field value is equal to `application/x-x509-user-cert` and the `_path` log field value is equal to `files`, then the `network.tls.client.certificate.md5` UDM field is set to `md5`.
`sha1 (string)`	`network.tls.client.certificate.sha1`	If the `source` log field value is equal to `ssl` and the `mime_type` log field value is equal to `application/x-x509-user-cert` and the `_path` log field value is equal to `files`, then the `network.tls.client.certificate.sha1` UDM field is set to `sha1`.
`sha256 (string)`	`network.tls.client.certificate.sha256`	If the `source` log field value is equal to `ssl` and the `mime_type` log field value is equal to `application/x-x509-user-cert` and the `_path` log field value is equal to `files`, then the `network.tls.client.certificate.sha256` UDM field is set to `sha256`.
`md5 (string)`	`network.tls.server.certificate.md5`	If the `source` log field value is equal to `ssl` and the `mime_type` log field value is equal to `application/x-x509-ca-cert` and the `_path` log field value is equal to `files`, then the `network.tls.server.certificate.md5` UDM field is set to `md5`.
`sha1 (string)`	`network.tls.server.certificate.sha1`	If the `source` log field value is equal to `ssl` and the `mime_type` log field value is equal to `application/x-x509-ca-cert` and the `_path` log field value is equal to `files`, then the `network.tls.server.certificate.sha1` UDM field is set to `sha1`.
`sha256 (string)`	`network.tls.server.certificate.sha256`	If the `source` log field value is equal to `ssl` and the `mime_type` log field value is equal to `application/x-x509-ca-cert` and the `_path` log field value is equal to `files`, then the `network.tls.server.certificate.sha256` UDM field is set to `sha256`.
`extracted (array[string] - set[string])`	`about.file.names`
`extracted_cutoff (boolean - bool)`	`about.labels [extracted_cutoff]`
`extracted_size (integer - count)`	`about.labels [extracted_size]`
`num (integer - count)`	`about.labels [num]`
`vlan (integer - int)`	`additional.fields [vlan]`
`vlan_inner (integer - int)`	`additional.fields [vlan_inner]`

Field mapping reference: CORELIGHT - notice

The following table lists the log fields of the notice log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`fuid (string)`	`about.labels [fuid]`
`file_mime_type (string)`	`target.file.mime_type`
`file_desc (string)`	`about.labels [file_desc]`
`proto (string - enum)`	`network.ip_protocol`
`note (string - enum)`	`security_result.description`
`msg (string)`	`metadata.description`
`sub (string)`	`about.labels [sub]`
`src (string - addr)`	`principal.ip`
`dst (string - addr)`	`target.ip`
`p (integer - port)`	`about.port`
`n (integer - count)`	`about.labels [n]`
`peer_descr (string)`	`about.labels [peer_descr]`
	`security_result.action`	The `security_result.action` UDM field is set to `ALLOW`.
`actions (array[string] - set[enum])`	`security_result.action_details`
`suppress_for (number - interval)`	`about.labels [suppress_for]`
`remote_location.country_code (string)`	`about.location.country_or_region`	The `about.location.country_or_region` UDM field is set with `remote_location.country_code`, `remote_location.region` log fields as "`remote_location.country_code`: `remote_location.region`".
`remote_location.region (string)`	`about.location.country_or_region`	The `about.location.country_or_region` UDM field is set with `remote_location.country_code`, `remote_location.region` log fields as "`remote_location.country_code`: `remote_location.region`".
`remote_location.city (string)`	`about.location.city`
`remote_location.latitude (number - double)`	`about.location.region_coordinates.latitude`
`remote_location.longitude (number - double)`	`about.location.region_coordinates.longitude`
	`security_result.severity`	If the `severity.level` log field value contain one of the following values `0` `1` then, the `security_result.severity` UDM field is set to `HIGH`. Else, If `severity.level` log field value is equal to `2` then, the `security_result.severity` UDM field is set to `CRITICAL`. Else, If `severity.level` log field value is equal to `3` then, the `security_result.severity` UDM field is set to `ERROR`. Else, If `severity.level` log field value contain one of the following values `4` `5` `6` then, the `security_result.severity` UDM field is set to `INFORMATIONAL`. Else, If `severity.level` log field value is equal to `7` then, the `security_result.severity` UDM field is set to `LOW`. Else The `security_result.severity` UDM field is set to `UNKNOWN_SEVERITY`.
`severity.name`	`security_result.severity_details`
`severity.level`	`security_result.detection_fields [severity_level]`
`resp_vulnerable_host.criticality (string)`	`target.asset.vulnerabilities.severity`	If the `resp_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Critical" or the resp_vulnerable_host.criticality log field value is equal to "4 "` then, the `"target.asset.vulnerabilities.severity"` UDM field is set to `CRITICAL`. Else, If `resp_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)High" or the resp_vulnerable_host.criticality log field value is equal to "3 "` then, the `"target.asset.vulnerabilities.severity"` UDM field is set to `HIGH`. Else, If `resp_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Low" or the resp_vulnerable_host.criticality log field value is equal to "1 "` then, the `"target.asset.vulnerabilities.severity"` UDM field is set to `LOW`. Else, If `resp_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Medium" or the resp_vulnerable_host.criticality log field value is equal to "2 "` then, the `"target.asset.vulnerabilities.severity"` UDM field is set to `MEDIUM`. Else, If `resp_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Unknown_Severity"` or the `resp_vulnerable_host.criticality` log field value is equal to `"0` " then, the `"target.asset.vulnerabilities.severity"` UDM field is set to `UNKNOWN_SEVERITY`.
`resp_vulnerable_host.criticality (string)`	`target.asset.vulnerabilities.severity_details`
`resp_vulnerable_host.cve (string)`	`target.asset.vulnerabilities.cve_id`
`resp_vulnerable_host.host_uid (string)`	`additional.fields [resp_vulnerable_host_uid]`
`resp_vulnerable_host.hostname (string)`	`target.asset.hostname`
`resp_vulnerable_host.machine_domain (string)`	`target.asset.network_domain`
`resp_vulnerable_host.os_version (string)`	`target.asset.platform_software.platform_version`
`resp_vulnerable_host.source (string)`	`target.asset.vulnerabilities.cve_description`
`orig_vulnerable_host.criticality (string)`	`principal.asset.vulnerabilities.severity`	If the `orig_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Critical" or the orig_vulnerable_host.criticality log field value is equal to "4 "` then, the `"principal.asset.vulnerabilities.severity"` UDM field is set to `CRITICAL`. Else, If `orig_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)High" or the orig_vulnerable_host.criticality log field value is equal to "3 "` then, the `"principal.asset.vulnerabilities.severity"` UDM field is set to `HIGH`. Else, If `orig_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Low" or the orig_vulnerable_host.criticality log field value is equal to "1 "` then, the `"principal.asset.vulnerabilities.severity"` UDM field is set to `LOW`. Else, If `orig_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Medium" or the orig_vulnerable_host.criticality log field value is equal to "2 "` then, the `"principal.asset.vulnerabilities.severity"` UDM field is set to `MEDIUM`. Else, If `orig_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Unknown_Severity"` or the `orig_vulnerable_host.criticality` log field value is equal to `"0` " then, the `"principal.asset.vulnerabilities.severity"` UDM field is set to `UNKNOWN_SEVERITY`.
`orig_vulnerable_host.criticality (string)`	`principal.asset.vulnerabilities.severity_details`
`orig_vulnerable_host.cve (string)`	`principal.asset.vulnerabilities.cve_id`
`orig_vulnerable_host.host_uid (string)`	`additional.fields [orig_vulnerable_host_uid]`
`orig_vulnerable_host.hostname (string)`	`principal.asset.hostname`
`orig_vulnerable_host.machine_domain (string)`	`principal.asset.network_domain`
`orig_vulnerable_host.os_version (string)`	`principal.asset.platform_software.platform_version`
`orig_vulnerable_host.source (string)`	`principal.asset.vulnerabilities.cve_description`

Field mapping reference: CORELIGHT - smb_files

The following table lists the log fields of the smb_files log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	If the `action` log field value is equal to `SMB::FILE_READ`, then the `metadata.event_type` UDM field is set to `FILE_READ`. Else, if the `action` log field value is equal to `SMB::FILE_WRITE`, then the `metadata.event_type` UDM field is set to `FILE_MODIFICATION`. Else, if the `action` log field value is equal to `SMB::FILE_OPEN`, then the `metadata.event_type` UDM field is set to `FILE_OPEN`. Else, if the `action` log field value is equal to `SMB::FILE_CLOSE`, then the `metadata.event_type` UDM field is set to `FILE_UNCATEGORIZED`. Else, if the `action` log field value is equal to `SMB::FILE_DELETE`, then the `metadata.event_type` UDM field is set to `FILE_DELETION`. Else, if the `action` log field value is equal to `SMB::FILE_RENAME`, then the `metadata.event_type` UDM field is set to `FILE_MOVE`. Else, if the `action` log field value is equal to `SMB::FILE_SET_ATTRIBUTE`, then the `metadata.event_type` UDM field is set to `FILE_UNCATEGORIZED`. Else, the `metadata.event_type` UDM field is set to `FILE_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `SMB`.
	`network.ip_protocol`	The `network.ip_protocol` UDM field is set to `TCP`.
`action, name`	`metadata.description`	The `metadata.description` UDM field is set with `action`, `name` log fields as "action: `action` on: `name`".
	`security_result.severity`	The `security_result.severity` UDM field is set to `INFORMATIONAL`.
	`security_result.action`	The `security_result.action` UDM field is set to `ALLOW`.
`fuid (string)`	`about.labels [fuid]`
`action (string - enum)`	`target.labels [action]`
`path (string)`	`target.file.full_path`
`name (string)`	`target.file.names`
`size (integer - count)`	`target.file.size`
`prev_name (string)`	`src.file.names`
`times.modified (time)`	`target.file.last_modification_time`
`times.accessed (time)`	`target.file.last_seen_time`
`times.created (time)`	`target.file.first_seen_time`
`times.changed (time)`	`target.labels [times_changed]`
`data_offset_req (integer - count)`	`target.labels [data_offset_req]`
`data_len_req (integer - count)`	`target.labels [data_len_req]`
`data_len_rsp (integer - count)`	`target.labels [data_len_rsp]`

Field mapping reference: CORELIGHT - smb_mapping

The following table lists the log fields of the smb_mapping log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_CONNECTION`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `SMB`.
	`network.ip_protocol`	The `network.ip_protocol` UDM field is set to `TCP`.
	`security_result.severity`	The `security_result.severity` UDM field is set to `INFORMATIONAL`.
	`security_result.action`	The `security_result.action` UDM field is set to `ALLOW`.
`path (string)`	`target.resource.attribute.labels [path]`
`service (string)`	`target.application`
`native_file_system (string)`	`target.resource.attribute.labels [native_file_system]`
`share_type (string)`	`target.resource.resource_type`	If the `share_type` log field value is equal to `DISK`, then the `target.resource.resource_type` UDM field is set to `STORAGE_OBJECT`. Else, if the `share_type` log field value is equal to `PIPE`, then the `target.resource.resource_type` UDM field is set to `PIPE`. Else, the `target.resource.resource_type` UDM field is set to `UNSPECIFIED`.
`share_type (string)`	`target.resource.resource_subtype`

Field mapping reference: CORELIGHT - ssl, ssl_red

The following table lists the log fields of the ssl, ssl_red log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_CONNECTION`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `HTTPS`.
	`network.ip_protocol`	The `network.ip_protocol` UDM field is set to `TCP`.
	`security_result.severity`	The `security_result.severity` UDM field is set to `INFORMATIONAL`.
	`security_result.action`	The `security_result.action` UDM field is set to `ALLOW`.
`version (string)`	`network.tls.version`
`cipher (string)`	`network.tls.cipher`
`curve (string)`	`network.tls.curve`
`server_name (string)`	`network.tls.client.server_name`
`resumed (boolean - bool)`	`network.tls.resumed`
`last_alert (string)`	`security_result.description`
`next_protocol (string)`	`network.tls.next_protocol`
`established (boolean - bool)`	`network.tls.established`
`ssl_history (string)`	`about.labels [ssl_history]`
`cert_chain_fps (array[string] - vector of string)`	`target.labels [cert_chain_fps]`
`client_cert_chain_fps (array[string] - vector of string)`	`principal.labels [client_cert_chain_fps]`
`sni_matches_cert (boolean - bool)`	`about.labels [sni_matches_cert]`
`validation_status (string)`	`security_result.detection_fields [validation_status]`
`ja3 (string)`	`network.tls.client.ja3`
`ja3s (string)`	`network.tls.server.ja3s`

Field mapping reference: CORELIGHT - rdp

The following table lists the log fields of the rdp log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_CONNECTION`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`cookie (string)`	`about.labels [cookie]`
`result (string)`	`about.labels [result]`
`security_protocol (string)`	`target.labels [security_protocol]`
`client_channels (array[string] - vector of string)`	`intermediary.labels [client_channels]`
`keyboard_layout (string)`	`principal.labels [keyboard_layout]`
`client_build (string)`	`principal.labels [client_build]`
`client_name (string)`	`principal.hostname`
`client_dig_product_id (string)`	`principal.labels [client_dig_product_id ]`
`desktop_width (integer - count)`	`principal.labels [desktop_width]`
`desktop_height (integer - count)`	`principal.labels [desktop_height]`
`requested_color_depth (string)`	`principal.labels [requested_color_depth]`
`cert_type (string)`	`about.labels [cert_type]`
`cert_count (integer - count)`	`about.labels [cert_count]`
`cert_permanent (boolean - bool)`	`about.labels [cert_permanent ]`
`encryption_level (string)`	`about.labels [encryption_level]`
`encryption_method (string)`	`about.labels [encryption_method]`
`auth_success (boolean - bool)`	`about.labels [auth_success]`
`channels_joined (integer - int)`	`intermediary.labels [channels_joined]`
`inferences (array[string] - set[string])`	`about.labels [inferences]`
`rdpeudp_uid (string)`	`about.labels [rdpeudp_uid]`
	`network.ip_protocol`	The `network.ip_protocol` UDM field is set to `TCP`.
`rdfp_string (string)`	`principal.labels [rdfp_string]`
`rdfp_hash (string)`	`principal.labels [rdfp_hash]`
`result, security_protocol`	`security_result.description`	The `security_result.description` UDM field is set with `result`, `security_protocol` log fields as "`result` connection with security protocol `security_protocol`".
	`security_result.severity`	The `security_result.severity` UDM field is set to `INFORMATIONAL`.

Field mapping reference: CORELIGHT - sip

The following table lists the log fields of the sip log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `SIP`.
`trans_depth (integer - count)`	`about.labels [trans_depth]`
`method (string)`	`about.labels [method]`
`uri (string)`	`target.url`
`date (string)`	`about.labels [date]`
`request_from (string)`	`principal.labels [request_from]`
`request_to (string)`	`target.labels [request_to]`
`response_from`	`principal.labels [response_from]`
`response_to (string)`	`target.labels [response_to]`
`reply_to (string)`	`about.labels [reply_to]`
`call_id (string)`	`network.session_id`
`seq (string)`	`about.labels [seq]`
`subject (string)`	`about.labels [subject]`
`request_path (array[string] - vector of string)`	`about.labels [request_path]`
`response_path (array[string] - vector of string)`	`about.labels [response_path]`
`user_agent (string)`	`about.labels [user_agent]`
`status_code (integer - count)`	`about.labels [status_code]`
`status_msg (string)`	`security_result.description`
`warning (string)`	`security_result.summary`
`request_body_len (integer - count)`	`network.sent_bytes`
`response_body_len (integer - count)`	`network.received_bytes`
`content_type (string)`	`about.labels [content_type]`

Field mapping reference: CORELIGHT - intel

The following table lists the log fields of the intel log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `SCAN_NETWORK`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`seen.indicator_type (string - enum)`	`entity.metadata.entity_type`	If the `indicator.type` log field value is equal to `Intel::ADDR`, then the `metadata.entity_type` UDM field is set to `IP_ADDRESS`. Else, if the `indicator.type` log field value is equal to `Intel::SUBNET` or `Intel::SOFTWARE` or `Intel::CERT_HASH` or `Intel::PUBKEY_HASH`, then the `metadata.entity_type` UDM field is set to `RESOURCE`. Else, if the `indicator.type` log field value is equal to `Intel::URL`, then the `metadata.entity_type` UDM field is set to `URL`. Else, if the `indicator.type` log field value is equal to the `Intel::EMAIL` or `Intel::USER_NAME`, then the `metadata.entity_type` UDM field is set to `USER`. Else, if the `indicator.type` log field value is equal to `Intel::DOMAIN`, then the `metadata.entity_type` UDM field is set to `DOMAIN_NAME`. Else, if the `indicator.type` log field value is equal to the `Intel::FILE_HASH` or `Intel::FILE_NAME`, then the `metadata.entity_type` UDM field is set to `FILE`. Else, the `metadata.entity_type` UDM field is set to `RESOURCE`.
`seen.indicator (string)`	`entity.ip`	If the `indicator.type` log field value is equal to `Intel::ADDR`, then the `seen.indicator` log field is mapped to the `entity.ip` UDM field.
`seen.indicator (string)`	`entity.url`	If the `indicator.type` log field value is equal to `Intel::URL`, then the `seen.indicator` log field is mapped to the `entity.url` UDM field.
`seen.indicator (string)`	`entity.domain.name`	If the `indicator.type` log field value is equal to `Intel::DOMAIN`, then the `seen.indicator` log field is mapped to the `entity.domain.name` UDM field.
`seen.indicator (string)`	`entity.user.email_address`	If the `indicator.type` log field value is equal to `Intel::USER_NAME` or `Intel::EMAIL`, then the `seen.indicator` log field is mapped to the `entity.user.email_address` UDM field.
`seen.indicator (string)`	`entity.file.names`	If the `indicator.type` log field value is equal to `Intel::FILE_HASH` or `Intel::FILE_NAME`, then the `seen.indicator` log field is mapped to the `entity.file.full_path` UDM field.
`seen.indicator (string)`	`entity.resource.name`	If the `metadata.entity_type` log field value is equal to `RESOURCE`, then the `seen.indicatior` log field is mapped to the `entity.resource.name` UDM field.
	`entity.resource.resource_type`	If the `indicator.type` log field value is equal to `Intel::SUBNET`, then the `entity.resource.resource_name` UDM field is set to `VPC_NETWORK`.
`seen.indicator_type (string - enum)`	`entity.resource.resource_sub_type`	If the `metadata.entity_type` log field value is equal to `RESOURCE`, then the `seen.indicatior_type` log field is mapped to the `entity.resource.resource_sub_type` UDM field.
`seen.where (string - enum)`	`entity.metadata.source_labels [seen_where]`
`matched (array[string] - set[enum])`	`entity.labels [matched]`
`sources (array[string] - set[string])`	`entity.metadata.source_labels [source]`
`fuid (string)`	`about.labels [fuid]`
`file_mime_type (string)`	`entity.file.mime_type`
`file_desc (string)`	`metadata.threat.detection_fields [file_desc]`
`desc (array[string] - set[string])`	`ioc.description`	The `desc` log field is mapped to `ioc.description` UDM field when index value in `desc` is equal to `0`. For every other index value, `entity.labels.key` UDM field is set to `desc` and `desc` log field is mapped to the `entity.labels.value`.
`url (array[string] - set[string])`	`metadata.threat.url_back_to_product`
`confidence (array[number] - set[double])`	`ioc.confidence_score`	The `confidence` log field is mapped to `ioc.confidence_score` UDM field when index value in `confidence` is equal to `0`. For every other index value, `entity.labels.key` UDM field is set to `confidence` and `confidence` log field is mapped to the `entity.labels.value`.
`firstseen (array[string] - set[string])`	`ioc.active_timerange.start`	The `firstseen` log field is mapped to `ioc.active_timerange.start` UDM field when index value in `firstseen` is equal to `0`. For every other index value, `entity.labels.key` UDM field is set to `firstseen` and `firstseen` log field is mapped to the `entity.labels.value`.
`lastseen (array[string] - set[string])`	`ioc.active_timerange.end`	The `lastseen` log field is mapped to `ioc.active_timerange.end` UDM field when index value in `lastseen` is equal to `0`. For every other index value, `entity.labels.key` UDM field is set to `lastseen` and `lastseen` log field is mapped to the `entity.labels.value`.
`associated (array[string] - set[string])`	`entity.labels [associated]`
`category (array[string] - set[string])`	`ioc.categorization`	The `category` log field is mapped to `ioc.categorization` UDM field when index value in `category` is equal to `0`. For every other index value, `entity.labels.key` UDM field is set to `category` and `category` log field is mapped to the `entity.labels.value`.
`campaigns (array[string] - set[string])`	`entity.labels [campaign]`
`reports (array[string] - set[string])`	`entity.labels [report]`
`seen.indicator (string)`	`about.labels [indicator]`
`seen.indicator_type (string - enum)`	`about.labels [indicator_type]`
`seen.where (string - enum)`	`about.labels [where]`
`sources (array[string] - set[string])`	`about.labels [sources]`
`confidence (array[number] - set[double])`	`about.labels [confidence]`
`category (array[string] - set[string])`	`about.labels [category]`
`threat_score (array[number] - set[double])`	`entity.security_result.detection_fields[threat_score]`
`verdict (array[string] - set[string])`	`entity.security_result.verdict_info.verdict_response`	Iterate through `verdict`, If the `verdict` log field value matches the regular expression pattern `"(?i)Malicious" or the verdict log field value is equal to "1"` then, the `"entity.security_result.verdict_info.verdict_response"` UDM field is set to `MALICIOUS`. Else, If `verdict` log field value matches the regular expression pattern `"(?i)Benign" or the verdict log field value is equal to "2"` then, the `"entity.security_result.verdict_info.verdict_response"` UDM field is set to `BENIGN`. Else The `"entity.security_result.verdict_info.verdict_response"` UDM field is set to `VERDICT_RESPONSE_UNSPECIFIED`.
`verdict_source (array[string] - set[string])`	`entity.security_result.verdict_info.source_provider`	Iterate through `verdict_source`, `verdict_source` log field is mapped to the `entity.security_result.VerdictInfo.source_provider` UDM field.

Field mapping reference: CORELIGHT - smtp

The following table lists the log fields of the smtp log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_SMTP`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `SMTP`.
`trans_depth (integer - count)`	`about.labels [trans_depth]`
`helo (string)`	`target.domain.name`
`mailfrom (string)`	`network.smtp.mail_from`
`rcptto (array[string] - set[string])`	`network.smtp.rcpt_to`
`date (string)`	`about.labels [date]`
`from (string)`	`network.email.from`
`to (array[string] - set[string])`	`network.email.to`
`cc (array[string] - set[string])`	`network.email.cc`
`reply_to (string)`	`network.email.reply_to`
`msg_id (string)`	`network.email.mail_id`
`in_reply_to (string)`	`about.labels [in_reply_to]`
`subject (string)`	`network.email.subject`
`x_originating_ip (string - addr)`	`principal.ip`
`first_received (string)`	`about.labels [first_received]`
`second_received (string)`	`about.labels [second_received]`
`last_reply (string)`	`network.smtp.server_response`
`path (array[string] - vector of addr)`	`intermediary.ip`
`user_agent (string)`	`about.labels [user_agent]`
`tls (boolean - bool)`	`network.smtp.is_tls`
`fuids (array[string] - vector of string)`	`about.labels [fuid]`
`is_webmail (boolean - bool)`	`network.smtp.is_webmail`
`urls (array[string] - set[string])`	`about.url`
`domains (array[string] - set[string])`	`about.domain.name`

Field mapping reference: CORELIGHT - ssh

The following table lists the log fields of the ssh log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `SSH`.
`version (integer - count)`	`network.application_protocol_version`	The `network.application_protocol_version` UDM field is set with `version` log field as "SSH `version`".
`auth_success (boolean - bool)`	`security_result.action_details`
`auth_success (boolean - bool)`	`security_result.action`	If the `auth_success` log field value is not equal to `true`, then the `security_result.action` UDM field is set to `ALLOW`. Else, the `security_result.action` UDM field is set to `BLOCK`.
`auth_attempts (integer - count)`	`extensions.auth.auth_details`	The `extensions.auth.auth_details` UDM field is set with `auth_attempts` log field as "auth_attempts: `auth_attempts`".
`direction (string - enum)`	`network.direction`	If the `direction` log field value is equal to `INBOUND`, then the `network.direction` UDM field is set to `INBOUND`. Else, if the `direction` log field value is equal to `OUTBOUND`, then the `network.direction` UDM field is set to `OUTBOUND`.
`client (string)`	`principal.application`
`server (string)`	`target.application`
`cipher_alg (string)`	`network.tls.cipher`
`mac_alg (string)`	`security_result.detection_fields [mac_alg]`
`compression_alg (string)`	`security_result.detection_fields [compression_alg]`
`kex_alg (string)`	`security_result.detection_fields [kex_alg]`
`host_key_alg (string)`	`security_result.detection_fields [host_key_alg]`
`host_key (string)`	`security_result.detection_fields [host_key]`
`remote_location.country_code (string)`	`target.location.country_or_region`
`remote_location.region (string)`	`target.location.country_or_region`
`remote_location.city (string)`	`target.location.city`
`remote_location.latitude (number - double)`	`target.location.region_coordinates.latitude`
`remote_location.longitude (number - double)`	`target.location.region_coordinates.longitude`
`hasshVersion (string)`	`about.labels [hassh_version]`
`hassh (string)`	`principal.labels [hassh]`
`hasshServer (string)`	`target.labels [hassh_server]`
`cshka (string)`	`about.labels [cshka]`
`hasshAlgorithms (string)`	`about.labels [hassh_algorithms]`
`sshka (string)`	`about.labels [sshka]`
`hasshServerAlgorithms (string)`	`about.labels [hassh_server_algorithms]`
`inferences (array[string] - set[string])`	`security_result.summary, security_result.description`	If the `inferences` log field value is equal to `ABP`, then the `security_result.summary` UDM field is set to `Client Authentication Bypass` and the `security_result.description` UDM field is set to `A client wasn't adhering to expectations of SSH either through server exploit or by the client and server switching to a protocol other than SSH after enctyption begins`. If the `inferences` log field value is equal to `AFR`, then the `security_result.summary` UDM field is set to `SSH Agent Forwarding Requested` and the `security_result.description` UDM field is set to `Agent Forwarding is requested by tge Client`. If the `inferences` log field value is equal to `APWA`, then the `security_result.summary` UDM field is set to `Automated Password Authentication` and the `security_result.description` UDM field is set to `The client authenticated with an automated password tool (like sshpass)`. If the `inferences` log field value is equal to `AUTO`, then the `security_result.summary` UDM field is set to `Automated Interaction` and the `security_result.description` UDM field is set to `The client is a script automated utility and not driven by a user`. If the `inferences` log field value is equal to `BAN`, then the `security_result.summary` UDM field is set to `Server Banner` and the `security_result.description` UDM field is set to `The server sent the client a pre-authentication banner, likely for legal reasons`. If the `inferences` log field value is equal to `BF`, then the `security_result.summary` UDM field is set to `Client Brute Force Guessing` and the `security_result.description` UDM field is set to `A client made a number of authentication attempts that exceeded some configured, pre-connection threshold`. If the `inferences` log field value is equal to `BFS`, then the `security_result.summary` UDM field is set to `Client Brute Force Success` and the `security_result.description` UDM field is set to `A client made a number of authentication attempts that exceeded some configured, pre-connection threshold`. If the `inferences` log field value is equal to `CTS`, then the `security_result.summary` UDM field is set to `Client Trusted Server` and the `security_result.description` UDM field is set to `The client already has an entry in its known_hosts file for this server`. If the `inferences` log field value is equal to `CUS`, then the `security_result.summary` UDM field is set to `Client Untrusted Server` and the `security_result.description` UDM field is set to `The client did not have an entry in its known_hosts file for this server`. If the `inferences` log field value is equal to `IPWA`, then the `security_result.summary` UDM field is set to `Interactive Password Authentication` and the `security_result.description` UDM field is set to `The client interactively typed their password to authenticate`. If the `inferences` log field value is equal to `KS`, then the `security_result.summary` UDM field is set to `Keystrokes` and the `security_result.description` UDM field is set to `An interactive session occurred in which the client set user-driven keystrokes to the server`. If the `inferences` log field value is equal to `LFD`, then the `security_result.summary` UDM field is set to `Large Client File Donwload` and the `security_result.description` UDM field is set to `A file transfer occurred in which the server sent a sequence of bytes to the client`. If the `inferences` log field value is equal to `LFU`, then the `security_result.summary` UDM field is set to `Large Client File Upload` and the `security_result.description` UDM field is set to `A file transfer occurred in which the client sent a sequence of bytes to the server. Large file are identified dynamically based on trains of MTU-sized packets`. If the `inferences` log field value is equal to `MFA`, then the `security_result.summary` UDM field is set to `Multifactor Authentication` and the `security_result.description` UDM field is set to `The server required a second form of authentication (a code) after password or public key was accepted, and the client successfully provided it`. If the `inferences` log field value is equal to `NA`, then the `security_result.summary` UDM field is set to `None Authentication` and the `security_result.description` UDM field is set to `The client successfully authenticated using the None method`. If the `inferences` log field value is equal to `NRC`, then the `security_result.summary` UDM field is set to `No Remote Command` and the `security_result.description` UDM field is set to `The -N flag was used in SSH authentication`. If the `inferences` log field value is equal to `PKA`, then the `security_result.summary` UDM field is set to `Public Key Authentication` and the `security_result.description` UDM field is set to `The client automatically authenticated using pubkey authentication`. If the `inferences` log field value is equal to `RSI`, then the `security_result.summary` UDM field is set to `Reverse SSH Initiated` and the `security_result.description` UDM field is set to `The Reverse session is initiated from the server back to the client`. If the `inferences` log field value is equal to `RSIA`, then the `security_result.summary` UDM field is set to `Reverse SSH Initiated Automated` and the `security_result.description` UDM field is set to `The inititation of the Reverse session happened very early in the packet stream, indicating automation`. If the `inferences` log field value is equal to `RSK`, then the `security_result.summary` UDM field is set to `Reverse SSH Keystrokes` and the `security_result.description` UDM field is set to `Keystrokes are detected within the Reverse tunnel`. If the `inferences` log field value is equal to `RSL`, then the `security_result.summary` UDM field is set to `Reverse SSH Logged In` and the `security_result.description` UDM field is set to `The Reverse Tunnel login has succeeded`. If the `inferences` log field value is equal to `RSP`, then the `security_result.summary` UDM field is set to `Reverse SSH Providioned` and the `security_result.description` UDM field is set to `The client connected with -R flag, which provisions the port to be used for a Reverse Session set up at any future time`. If the `inferences` log field value is equal to `SA`, then the `security_result.summary` UDM field is set to `Authentication Scanning` and the `security_result.description` UDM field is set to `The client scanned authentication method with the server and then disconnected`. If the `inferences` log field value is equal to `SC`, then the `security_result.summary` UDM field is set to `Capabilities Scanning` and the `security_result.description` UDM field is set to `The client exchanged capabilities with the server and then disconnected`. If the `inferences` log field value is equal to `SFD`, then the `security_result.summary` UDM field is set to `Small Client File Download` and the `security_result.description` UDM field is set to `A file transfer occurred in which the server sent a sequence of bytes to the client`. If the `inferences` log field value is equal to `SFU`, then the `security_result.summary` UDM field is set to `Small Client File Upload` and the `security_result.description` UDM field is set to `A file transfer occurred in which the client sent a sequence of bytes to the server`. If the `inferences` log field value is equal to `SP`, then the `security_result.summary` UDM field is set to `Other Scanning` and the `security_result.description` UDM field is set to `A client and server didn't exchange encrypted packets but the client wasn't a version or capabilities scanner`. If the `inferences` log field value is equal to `SV`, then the `security_result.summary` UDM field is set to `Version Scanning` and the `security_result.description` UDM field is set to `A client exchanged version strings with the server and than disconnected`. If the `inferences` log field value is equal to `UA`, then the `security_result.summary` UDM field is set to `Unknown Authentication` and the `security_result.description` UDM field is set to `The authentication method is not determinated or is unknown`.

Field mapping reference: CORELIGHT - suricata_corelight

The following table lists the log fields of the suricata_corelight log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `SCAN_NETWORK`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Suricata`.
`id.vlan (integer - count)`	`intermediary.labels [id_vlan]`
`id.vlan_inner (integer - count)`	`intermediary.labels [id_vlan_inner]`
`icmp_type (integer - count)`	`about.labels [icmp_type]`
`icmp_code (integer - count)`	`about.labels [icmp_code]`
`suri_id (string)`	`metadata.product_log_id`
`service (string)`	`network.application_protocol`
`flow_id (integer - count)`	`network.session_id`
`tx_id (integer - count)`	`about.labels [tx_id]`
`pcap_cnt (integer - count)`	`about.labels [pcap_cnt]`
`alert.action (string)`	`security_result.action_details`
`alert.gid (integer - count)`	`security_result.detection_fields [alert_gid]`
`alert.signature_id (integer - count)`	`security_result.rule_id`
`alert.rev (integer - count)`	`security_result.detection_fields [alert_rev]`
`alert.signature (string)`	`security_result.summary`
`alert.signature (string)`	`security_result.rule_name`
`alert.category (string)`	`security_result.category_details`
`alert.severity (integer - count)`	`security_result.severity_details`
`alert.metadata (array[string] - vector of string)`	`security_result.detection_fields [alert_metadata]`
`community_id (string)`	`network.community_id`
`payload (string)`	`about.labels [payload]`
`payload (string)`	`about.labels [payload_decoded]`
`packet (string)`	`about.labels [packet]`
`packet (string)`	`about.labels [packet_decoded]`
`metadata (array[string] - vector of string)`	`security_result.detection_fields [metadata]`
`orig_cve (string)`	`extensions.vulns.vulnerabilities.cve_id`
`resp_cve (string)`	`extensions.vulns.vulnerabilities.cve_id`
	`idm.is_alert`	The `idm.is_alert` UDM field is set to `true`.
	`idm.is_significant`	The `idm.is_significant` UDM field is set to `true`.
`signature_severity`	`security_result.severity`	If `alert.rule` log field value matches the grok pattern `signature_severity (?Critical\|Major\|Minor\|Informational)` then If the `signature_severity` extracted field value is equal to `Critical` then, the `security_result.severity` UDM field is set to `CRITICAL` and `signature_severity` extracted field is mapped to the `security_result.severity_details` UDM field. Else, If `signature_severity` extracted field value is equal to `Major` then, the `security_result.severity` UDM field is set to `MEDIUM` and `signature_severity` extracted field is mapped to the `security_result.severity_details` UDM field. Else, If `signature_severity` extracted field value is equal to `Minor` then, the `security_result.severity` UDM field is set to `LOW` and `signature_severity` extracted field is mapped to the `security_result.severity_details` UDM field. Else, If `signature_severity` extracted field value is equal to `Informational` then, the `security_result.severity` UDM field is set to `INFORMATIONAL` and `signature_severity` extracted field is mapped to the `security_result.severity_details` UDM field.
`orig_vulnerable_host.cve(string)`	`principal.asset.vulnerabilities.cve_id`
`orig_vulnerable_host.hostname(string)`	`principal.asset.hostname`
`orig_vulnerable_host.host_uid(string)`	`about.labels [orig_vulnerable_host_uid]`
`orig_vulnerable_host.machine_domain(string)`	`principal.asset.network_domain`
`orig_vulnerable_host.os_version(string)`	`principal.asset.platform_software.platform_version`
`orig_vulnerable_host.source(string)`	`principal.asset.vulnerabilities.cve_description`
`resp_vulnerable_host.cve(string)`	`target.asset.vulnerabilities.cve_id`
`resp_vulnerable_host.hostname(string)`	`target.asset.hostname`
`resp_vulnerable_host.host_uid(string)`	`about.labels [resp_vulnerable_host_uid]`
`resp_vulnerable_host.machine_domain(string)`	`target.asset.network_domain`
`resp_vulnerable_host.os_version(string)`	`target.asset.platform_software.platform_version`
`resp_vulnerable_host.source(string)`	`target.asset.vulnerabilities.cve_description`
`service (string)`	`about.labels [service]`
`alert.rule (string)`	`security_result.description`
`alert.references (array[string] - vector of string)`	`security_result.detection_fields[alert_references]`	iterate through alert.references, `alert.references` log field is mapped to the `security_result.detection_fields.alert_references` UDM field.
`payload_printable (string)`	`security_result.detection_fields[payload_printable]`
`references (array[string] - vector of string)`	`security_result.detection_fields[references]`	iterate through references, `references` log field is mapped to the `security_result.detection_fields.references` UDM field.
`orig_vulnerable_host.criticality (string)`	`principal.asset.vulnerabilities.severity`	If the `orig_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Critical" or the orig_vulnerable_host.criticality log field value is equal to "4"` then, the `"principal.asset.vulnerabilities.severity"` UDM field is set to `CRITICAL`. Else, If `orig_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)High" or the orig_vulnerable_host.criticality log field value is equal to "3"` then, the `"principal.asset.vulnerabilities.severity"` UDM field is set to `HIGH`. Else, If `orig_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Low" or the orig_vulnerable_host.criticality log field value is equal to "1"` then, the `"principal.asset.vulnerabilities.severity"` UDM field is set to `LOW`. Else, If `orig_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Medium" or the orig_vulnerable_host.criticality log field value is equal to "2"` then, the `"principal.asset.vulnerabilities.severity"` UDM field is set to `MEDIUM`. Else, If `orig_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Unknown_Severity" or the orig_vulnerable_host.criticality log field value is equal to "0"` then, the `"principal.asset.vulnerabilities.severity"` UDM field is set to `UNKNOWN_SEVERITY`.
`orig_vulnerable_host.criticality (string)`	`principal.asset.vulnerabilities.severity_details`
`resp_vulnerable_host.criticality (string)`	`target.asset.vulnerabilities.severity`	If the `resp_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Critical" or the resp_vulnerable_host.criticality log field value is equal to "4 "` then, the `"target.asset.vulnerabilities.severity"` UDM field is set to `CRITICAL`. Else, If `resp_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)High" or the resp_vulnerable_host.criticality log field value is equal to "3 "` then, the `"target.asset.vulnerabilities.severity"` UDM field is set to `HIGH`. Else, If `resp_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Low" or the resp_vulnerable_host.criticality log field value is equal to "1 "` then, the `"target.asset.vulnerabilities.severity"` UDM field is set to `LOW`. Else, If `resp_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Medium" or the resp_vulnerable_host.criticality log field value is equal to "2 "` then, the `"target.asset.vulnerabilities.severity"` UDM field is set to `MEDIUM`. Else, If `resp_vulnerable_host.criticality` log field value matches the regular expression pattern `"(?i)Unknown_Severity" or the resp_vulnerable_host.criticality log field value is equal to "0 "` then, the `"target.asset.vulnerabilities.severity"` UDM field is set to `UNKNOWN_SEVERITY`.
`resp_vulnerable_host.criticality (string)`	`target.asset.vulnerabilities.severity_details`
`rule_content`	`security_result.detection_fields[alert_rule_content]`	If `alert.rule` log field value matches the grok pattern `%{GREEDYDATA:_}content:\\"%{GREEDYDATA:rule_content}\\"` then, the `rule_content` extracted field is mapped to `security_result.detection_fields [alert_rule_content]` UDM field.
`rule_classtype`	`security_result.detection_fields [alert_rule_classtype]`	If `alert.rule` log field value matches the grok pattern `%{GREEDYDATA:_}classtype:%{DATA:rule_classtype};` then, the `rule_classtype` extracted field is mapped to `security_result.detection_fields [alert_rule_classtype]` UDM field.
`reference_url`	`security_result.detection_fields[alert_rule_reference_url]`	If `alert.rule` log field value matches the grok pattern `%{GREEDYDATA:_}reference:url,%{DATA:reference_url};` then, the `reference_url` extracted field is mapped to `security_result.detection_fields [alert_rule_reference_url]` UDM field.
`attack_target`	`security_result.detection_fields[alert_rule_attack_target]`	If `alert.rule` log field value matches the grok pattern `%{GREEDYDATA:_}metadata:%{DATA:rule_metadata};` and, The `attack_target` is extracted from `rule_metadata` using `kv filter` then the extracted `attack_target` field is mapped to `security_result.detection_fields [alert_rule_attack_target]` UDM field.
`created_at`	`security_result.detection_fields[alert_rule_created_at]`	If `alert.rule` log field value matches the grok pattern `%{GREEDYDATA:_}metadata:%{DATA:rule_metadata};` and, The `created_at` is extracted from `rule_metadata` using `kv filter` then the extracted `created_at` field is mapped to `security_result.detection_fields [alert_rule_created_at]` UDM field.
`deployment`	`security_result.detection_fields[alert_rule_deployment]`	If `alert.rule` log field value matches the grok pattern `%{GREEDYDATA:_}metadata:%{DATA:rule_metadata};` and, The `deployment` is extracted from `rule_metadata` using `kv filter` then the extracted `deployment` field is mapped to `security_result.detection_fields [alert_rule_deployment]` UDM field.
`performance_impact`	`security_result.detection_fields[alert_rule_performance_impact]`	If `alert.rule` log field value matches the grok pattern `%{GREEDYDATA:_}metadata:%{DATA:rule_metadata};` and, The `performance_impact` is extracted from `rule_metadata` using `kv filter` then the extracted `performance_impact` field is mapped to `security_result.detection_fields [alert_rule_performance_impact]` UDM field.
`updated_at`	`security_result.detection_fields[alert_rule_updated_at]`	If `alert.rule` log field value matches the grok pattern `%{GREEDYDATA:_}metadata:%{DATA:rule_metadata};` and, The `updated_at` is extracted from `rule_metadata` using `kv filter` then the extracted `updated_at` field is mapped to `security_result.detection_fields [alert_rule_updated_at]` UDM field.
`uri`	`target.url`	If the `payload_printable` log field is `not empty` then, If `payload_printable` log field value matches the grok pattern `%{WORD:http_method} %{NOTSPACE:uri} HTTP/%{NOTSPACE:proto_version}` then, the `uri` extracted field is mapped to `target.url` UDM field. Else If the `payload` log field is `not empty` then, If `payload` log field value matches the grok pattern `%{WORD:http_method} %{NOTSPACE:uri} HTTP/%{NOTSPACE:proto_version}` then, the `uri` extracted field is mapped to `target.url` UDM field.
`http_method`	`network.http.method`	If the `payload_printable` log field is `not empty` then, If `payload_printable` log field value matches the grok pattern `%{WORD:http_method} %{NOTSPACE:uri} HTTP/%{NOTSPACE:proto_version}` then, the `http_method` extracted field is mapped to `network.http.method` UDM field. Else If the `payload` log field is `not empty` then, If `payload` log field value matches the grok pattern `%{WORD:http_method} %{NOTSPACE:uri} HTTP/%{NOTSPACE:proto_version}` then, the `http_method` extracted field is mapped to `network.http.method` UDM field.
`proto_version`	`network.application_protocol_version`	If the `payload_printable` log field is `not empty` then, If `payload_printable` log field value matches the grok pattern `%{WORD:http_method} %{NOTSPACE:uri} HTTP/%{NOTSPACE:proto_version}` then, the `proto_version` extracted field is mapped to `network.application_protocol_version` UDM field. Else If the `payload` log field is `not empty` then, If `payload` log field value matches the grok pattern `%{WORD:http_method} %{NOTSPACE:uri} HTTP/%{NOTSPACE:proto_version}` then, the `proto_version` extracted field is mapped to `network.application_protocol_version` UDM field.
`user_agent`	`target.http.useragent`	If the `payload_printable` log field is `not empty` then, If `payload_printable` log field value matches the grok pattern `^User-Agent: %{GREEDYDATA:user_agent}` then, the `user_agent` extracted field is mapped to `target.http.useragent` UDM field. Else If the `payload` log field is `not empty` then, If `payload` log field value matches the grok pattern `^User-Agent: %{GREEDYDATA:user_agent}` then, the `user_agent` extracted field is mapped to `target.http.useragent` UDM field.
`hostname`	`target.hostname`	If the `payload_printable` log field is `not empty` then, If `payload_printable` log field value matches the grok pattern `^Host: %{IPORHOST:hostname}` then, the `hostname` extracted field is mapped to `target.hostname` UDM field. Else If the `payload` log field is `not empty` then, If `payload` log field value matches the grok pattern `^Host: %{IPORHOST:hostname}` then, the `hostname` extracted field is mapped to `target.hostname` UDM field.
`meta (array[string] - vector of string)`	`additional.fields [meta]`

Field mapping reference: CORELIGHT - bacnet

The following table lists the log fields of the bacnet log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`bvlc_function (string)`	`about.labels [bvlc_function]`
`bvlc_len (integer - count)`	`about.labels [bvlc_len]`
`apdu_type (string)`	`about.labels [apdu_type]`
`service_choice (string)`	`about.labels [service_choice]`
`data (array[string] - vector of string)`	`about.labels [data]`
invoke_id (integer - count)	additional.fields [invoke_id]
is_orig (boolean - bool)	additional.fields [is_orig]
pdu_service (string)	additional.fields [pdu_service]
pdu_type (string)	additional.fields [pdu_type]
result_code (string)	additional.fields [result_code]

Field mapping reference: CORELIGHT - cip

The following table lists the log fields of the cip log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`service (string)`	`about.labels [service]`
`status (string)`	`about.labels [status]`
`tags (string)`	`about.labels [tag]`
attribute_id (string)	additional.fields [attribute_id]
cip_extended_status (string)	additional.fields [cip_extended_status]
cip_extended_status_code (string)	additional.fields [cip_extended_status_code]
cip_sequence_count (integer - count)	additional.fields [cip_sequence_count]
cip_service (string)	additional.fields [cip_service]
cip_service_code (string)	additional.fields [cip_service_code]
cip_status (string)	additional.fields [cip_status]
cip_status_code (string)	additional.fields [cip_status_code]
class_id (string)	additional.fields [class_id]
class_name (string)	additional.fields [class_name]
direction (string)	additional.fields [direction]
instance_id (string)	additional.fields [instance_id]
is_orig (boolean - bool)	additional.fields [is_orig]

Field mapping reference: CORELIGHT - corelight_burst

The following table lists the log fields of the corelight_burst log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `SCAN_NETWORK`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`proto (string - enum)`	`network.ip_protocol`
`orig_size (integer - count)`	`network.sent_bytes`
`resp_size (integer - count)`	`network.received_bytes`
`mbps (number - double)`	`about.labels [mbps]`
`age_of_conn (number - interval)`	`about.labels [age_of_conn]`

Field mapping reference: CORELIGHT - corelight_overall_capture_loss

The following table lists the log fields of the corelight_overall_capture_loss log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`gaps (number - double)`	`security_result.detection_fields [gaps]`
`acks (number - double)`	`security_result.detection_fields [acks]`
`percent_lost (number - double)`	`security_result.detection_fields [percent_lost]`
	`metadata.description`	The `metadata.description` UDM field is set with `_system_name`, `percent_lost`, `ts.` log fields as "node `_system_name` experienced `percent_lost`% packet loss at `ts.`".

Field mapping reference: CORELIGHT - corelight_profiling

The following table lists the log fields of the corelight_profiling log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `SCAN_NETWORK`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`node (string)`	`principal.hostname`
`prof.core_stack (string)`	`about.labels [prof_core_stack]`
`prof.script_stack (string)`	`about.labels [prof_script_stack]`
`prof.sched_wait_ns (integer - count)`	`about.labels [prof_sched_wait_ns]`

Field mapping reference: CORELIGHT - datared

The following table lists the log fields of the datared log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`conn_red (integer - count)`	`about.labels [conn_red]`
`conn_total (integer - count)`	`about.labels [conn_total]`
`dns_red (integer - count)`	`about.labels [dns_red]`
`dns_total (integer - count)`	`about.labels [dns_total]`
`dns_coal_miss (integer - count)`	`about.labels [dns_coal_miss]`
`files_red (integer - count)`	`about.labels [files_red]`
`files_total (integer - count)`	`about.labels [files_total]`
`files_coal_miss (integer - count)`	`about.labels [files_coal_miss]`
`http_red (integer - count)`	`about.labels [http_red]`
`http_total (integer - count)`	`about.labels [http_total]`
`ssl_red (integer - count)`	`about.labels [ssl_red]`
`ssl_total (integer - count)`	`about.labels [ssl_total]`
`ssl_coal_miss (integer - count)`	`about.labels [ssl_coal_miss]`
`weird_red (integer - count)`	`about.labels [weird_red]`
`weird_total (integer - count)`	`about.labels [weird_total]`
`x509_red (integer - count)`	`about.labels [x509_red]`
`x509_total (integer - count)`	`about.labels [x509_total]`
`x509_coal_miss (integer - count)`	`about.labels [x509_coal_miss]`

Field mapping reference: CORELIGHT - dhcp

The following table lists the log fields of the dhcp log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_DHCP`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `DHCP`.
`uids (array[string] - set[string])`	`about.labels [uid]`
`client_addr (string - addr)`	`network.dhcp.ciaddr`
`server_addr (string - addr)`	`network.dhcp.siaddr`
`mac (string)`	`network.dhcp.chaddr`
`host_name (string)`	`network.dhcp.client_hostname`
`client_fqdn (string)`	`principal.domain.name`
`domain (string)`	`target.domain.name`
`requested_addr (string - addr)`	`network.dhcp.requested_address`
`assigned_addr (string - addr)`	`network.dhcp.yiaddr`
`lease_time (number - interval)`	`network.dhcp.lease_time_seconds`
`client_message (string)`	`security_result.description`
`server_message (string)`	`security_result.description`
`msg_types (array[string] - vector of string)`	`network.dhcp.type`	The `msg_types` log field is mapped to `network.dhcp.type` UDM field when index value in `msg_types` is equal to `0`. For every other index value, `about.labels.key` UDM field is set to `msg_types` and `msg_types` log field is mapped to the `about.labels.value`.
`duration (number - interval)`	`about.labels [duration]`

Field mapping reference: CORELIGHT - dga

The following table lists the log fields of the dga log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_DNS`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `DNS`.
`query (string)`	`network.dns.questions.name`
`family (string)`	`about.labels [family]`
`qtype_name (string)`	`about.labels [qtype_name]`
`rcode (integer - count)`	`network.dns.response_code`
`is_collision_heavy (boolean - bool)`	`security_result.detection_fields [is_collision_heavy]`
`ruse (boolean - bool)`	`about.labels [ruse]`

Field mapping reference: CORELIGHT - dnp3

The following table lists the log fields of the dnp3 log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`fc_request (string)`	`about.labels [fc_request]`
`fc_reply (string)`	`about.labels [fc_reply]`
`iin (integer - count)`	`about.labels [iin]`

Field mapping reference: CORELIGHT - iso_cotp

The following table lists the log fields of the iso_cotp log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`pdu_type (string)`	`about.labels [pdu_type]`

Field mapping reference: CORELIGHT - kerberos

The following table lists the log fields of the kerberos log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `KRB5`.
`request_type (string)`	`principal.application`
`client (string)`	`principal.hostname`
`service (string)`	`target.application`
`success (boolean - bool)`	`security_result.action`	If the `success` log field value is equal to `true`, then the `security_result.action` UDM field is set to `ALLOW`. Else, the `security_result.action` UDM field is set to `FAIL`.
`error_msg (string)`	`security_result.action_details`
`from (time)`	`about.labels [from]`
`till (time)`	`about.labels [till]`
`cipher (string)`	`about.labels [cipher]`
`forwardable (boolean - bool)`	`about.labels [forwardable]`
`renewable (boolean - bool)`	`about.labels [renewable]`
`client_cert_subject (string)`	`about.labels [client_cert_subject]`
`client_cert_fuid (string)`	`about.labels [client_cert_fuid]`
`server_cert_subject (string)`	`about.labels [server_cert_subject]`
`server_cert_fuid (string)`	`about.labels [server_cert_fuid]`

Field mapping reference: CORELIGHT - ldap

The following table lists the log fields of the ldap log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `LDAP`.
`proto (string)`	`about.labels [proto]`
`message_id (integer - int)`	`about.labels [message_id]`
`version (integer - int)`	`network.application_protocol_version`
`opcode (array[string] - set[string])`	`security_result.detection_fields [opcode]`
`result (array[string] - set[string])`	`security_result.detection_fields [result]`
`diagnostic_message (array[string] - vector of string)`	`security_result.description`
`object (array[string] - vector of string)`	`about.labels [object]`
`argument (array[string] - vector of string)`	`about.labels [argument]`

Field mapping reference: CORELIGHT - ldap_search

The following table lists the log fields of the ldap_search log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `LDAP`.
`proto (string)`	`about.labels [proto]`
`message_id (integer - int)`	`about.labels [message_id]`
`scope (array[string] - set[string])`	`about.labels [scope]`
`deref (array[string] - set[string])`	`about.labels [deref]`
`base_object (array[string] - vector of string)`	`about.labels [base_object]`
`result_count (integer - count)`	`security_result.detection_fields [result_count]`
`result (array[string] - set[string])`	`security_result.detection_fields [result]`
`diagnostic_message (array[string] - vector of string)`	`security_result.description`
`filter (string)`	`about.labels [filter]`
`attributes (array[string] - vector of string)`	`about.labels [attributes]`

Field mapping reference: CORELIGHT - local_subnets

The following table lists the log fields of the local_subnets log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`round (integer - count)`	`about.labels [round]`
`ip_version (integer - count)`	`about.labels [ip_version]`
`subnets (array[string] - set[subnet])`	`about.labels [subnet]`
`component_ids (array[integer] - set[count])`	`about.labels [component_id]`
`size_of_component (integer - count)`	`about.labels [size_of_component]`
`bipartite (boolean - bool)`	`about.labels [bipartite]`
`inferred_site (boolean - bool)`	`about.labels [inferred_site]`
`other_ips (array[string] - set[addr])`	`about.ip`

Field mapping reference: CORELIGHT - local_subnets_dj

The following table lists the log fields of the local_subnets_dj log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`ip_version (integer - count)`	`about.labels [ip_version]`
`v (string - addr)`	`about.ip`
`side (string)`	`about.labels [side]`
`component_id (integer - count)`	`additional.fields [component_id]`
`round (integer - count)`	`additional.fields [round]`

Field mapping reference: CORELIGHT - local_subnets_graphs

The following table lists the log fields of the local_subnets_graphs log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`ip_version (integer - count)`	`about.labels [ip_version]`
`v1 (string - addr)`	`about.ip`
`v2 (string - addr)`	`about.ip`

Field mapping reference: CORELIGHT - syslog

The following table lists the log fields of the syslog log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `STATUS_UPDATE`.
`proto (string - enum)`	`network.ip_protocol`
`facility (string)`	`about.labels [facility]`
`severity (string)`	`about.labels [severity]`
`message (string)`	`metadata.description`

Field mapping reference: CORELIGHT - tds

The following table lists the log fields of the tds log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
`command (string)`	`principal.process.command_line`

Field mapping reference: CORELIGHT - tds_rpc

The following table lists the log fields of the tds_rpc log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
`procedure_name (string)`	`about.labels [procedure_name]`
`parameters (array[string] - vector of string)`	`about.labels [parameter]`

Field mapping reference: CORELIGHT - tds_sql_batch

The following table lists the log fields of the tds_sql_batch log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `STATUS_UPDATE`.
	`target.resource.resource_type`	The `target.resource.resource_type` UDM field is set to `DATABASE`.
`header_type (string)`	`target.resource.attribute.labels [header_type]`
`query (string)`	`target.resource.attribute.labels [query]`

Field mapping reference: CORELIGHT - traceroute

The following table lists the log fields of the traceroute log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
`src (string - addr)`	`principal.ip`
`dst (string - addr)`	`target.ip`
`proto (string)`	`network.ip_protocol`

Field mapping reference: CORELIGHT - tunnel

The following table lists the log fields of the tunnel log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_CONNECTION`.
`tunnel_type (string - enum)`	`intermediary.labels [tunnel_type]`
`action (string - enum)`	`security_result.action_details`
	`security_result.description`	The `security_result.description` UDM field is set with `action`, `tunnel_type` log fields as "action `action` on tunnel type `tunnel_type`".

Field mapping reference: CORELIGHT - weird, weird_red

The following table lists the log fields of the weird, weird_red log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
`name (string)`	`about.labels [name]`
`addl (string)`	`about.labels [addl]`
`notice (boolean - bool)`	`about.labels [notice]`
`source (string)`	`about.labels [source]`
`peer (string)`	`about.labels [peer]`

Field mapping reference: CORELIGHT - wireguard

The following table lists the log fields of the wireguard log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_CONNECTION`.
`established (boolean - bool)`	`about.labels [established]`
`initiations (integer - count)`	`about.labels [initiations]`
`responses (integer - count)`	`about.labels [responses]`

Field mapping reference: CORELIGHT - vpn

The following table lists the log fields of the vpn log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_CONNECTION`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`proto (string - enum)`	`network.ip_protocol`
`vpn_type (string - enum)`	`about.labels [vpn_type]`
`service (string)`	`target.application`
`inferences (array[string] - set[string])`	`about.labels [inference]`
`server_name (string)`	`network.tls.client.server_name`
`client_info (string)`	`principal.labels [client_info]`
`duration (number - interval)`	`network.session_duration`
`orig_bytes (integer - count)`	`network.sent_bytes`
`resp_bytes (integer - count)`	`network.received_bytes`
`orig_cc (string)`	`principal.location.country_or_region`
`orig_region (string)`	`principal.location.country_or_region`
`orig_city (string)`	`principal.location.city`
`resp_cc (string)`	`target.location.country_or_region`
`resp_region (string)`	`target.location.country_or_region`
`resp_city (string)`	`target.location.city`
`subject (string)`	`network.tls.client.certificate.subject`
`issuer (string)`	`network.tls.client.certificate.issuer`
`ja3 (string)`	`network.tls.client.ja3`
`ja3s (string)`	`network.tls.server.ja3s`

Field mapping reference: CORELIGHT - x509, x509_red

The following table lists the log fields of the x509, x509_red log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`fingerprint (string)`	`about.labels [fingerprint]`
`certificate.version (integer - count)`	`network.tls.server.certificate.version`
`certificate.serial (string)`	`network.tls.server.certificate.serial`
`certificate.subject (string)`	`network.tls.server.certificate.subject`
`certificate.issuer (string)`	`network.tls.server.certificate.issuer`
`certificate.not_valid_before (time)`	`network.tls.server.certificate.not_before`
`certificate.not_valid_after (time)`	`network.tls.server.certificate.not_after`
`certificate.key_alg (string)`	`about.labels [certificate_key_alg]`
`certificate.sig_alg (string)`	`about.labels [certificate_sig_alg]`
`certificate.key_type (string)`	`about.labels [certificate_key_type]`
`certificate.key_length (integer - count)`	`about.labels [certificate_key_length]`
`certificate.exponent (string)`	`about.labels [certificate_exponent]`
`certificate.curve (string)`	`network.tls.curve`
`san.dns (array[string] - vector of string)`	`about.labels [san_dns]`
`san.uri (array[string] - vector of string)`	`about.url`
`san.email (array[string] - vector of string)`	`about.labels [san_email]`
`san.ip (array[string] - vector of addr)`	`about.ip`
`basic_constraints.ca (boolean - bool)`	`about.labels [basic_constraints_ca]`
`basic_constraints.path_len (integer - count)`	`about.labels [basic_constraints_path_len]`
`host_cert (boolean - bool)`	`about.labels [host_cert]`
`client_cert (boolean - bool)`	`about.labels [client_cert]`
`vlan (integer - int)`	`additional.fields [vlan]`
`vlan_inner (integer - int)`	`additional.fields [vlan_inner]`

Field mapping reference: CORELIGHT - unknown-smartpcap

The following table lists the log fields of the unknown-smartpcap log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Smartpcap`.
`tid (string)`	`about.labels [tid]`
`pkts (integer - count)`	`about.labels [pkts]`
`url (string)`	`security_result.url_back_to_product`

Field mapping reference: CORELIGHT - mysql

The following table lists the log fields of the mysql log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `USER_RESOURCE_ACCESS`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`cmd (string)`	`target.resource.attribute.labels [cmd]`
`arg (string)`	`principal.process.command_line`
`success (boolean - bool)`	`target.resource.attribute.labels [success]`
`rows (integer - count)`	`target.resource.attribute.labels [rows]`
`response (string)`	`target.resource.attribute.labels [response]`
	`target.resource.resource_type`	The `target.resource.resource_type` UDM field is set to `DATABASE`.

Field mapping reference: CORELIGHT - napatech_shunting

The following table lists the log fields of the napatech_shunting log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`peer (string)`	`about.labels [peer]`
`terminated_flows (integer - count)`	`about.labels [terminated_flows]`
`shunted_flows (integer - count)`	`security_result.detection_fields [shunted_flows]`

Field mapping reference: CORELIGHT - ntlm

The following table lists the log fields of the ntlm log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `USER_LOGIN`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`username (string)`	`target.user.userid`
`hostname (string)`	`principal.hostname`
`domainname (string)`	`principal.domain.name`
`server_nb_computer_name (string)`	`target.hostname`
`server_dns_computer_name (string)`	`target.domain.name`
`server_tree_name (string)`	`target.labels [server_tree_name]`
`success (boolean - bool)`	`extensions.auth.auth_details`	If the `success` log field value is equal to `true`, then the `extensions.auth.auth_details` UDM field is set to `Authentication successful`. Else, the `extensions.auth.auth_details` UDM field is set to `Authentication failed`.

Field mapping reference: CORELIGHT - pe

The following table lists the log fields of the pe log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`id (string)`	`about.labels [id]`
`machine (string)`	`target.labels [machine]`
`compile_ts (time)`	`about.labels [compile_ts]`
`os (string)`	`target.platform`	If the `os` log field value is equal to `windows`, then the `target.platform` UDM field is set to `WINDOWS`. Else, if is equal to `linux`, then the `target.platform` UDM field is set to `LINUX`. Else, if the `os` log field value is equal to `mac or the os log field value is equal to osx, then the target.platform UDM field is set to MAC.`
`subsystem (string)`	`target.application`
`is_exe (boolean - bool)`	`about.file.file_type`	If the `is_exe` log field value is equal to `true`, then the `about.file.file_type` UDM field is set to `FILE_TYPE_PE_EXE`.
`is_64bit (boolean - bool)`	`about.labels [is_64bit]`
`uses_aslr (boolean - bool)`	`about.labels [uses_aslr]`
`uses_dep (boolean - bool)`	`about.labels [uses_dep]`
`uses_code_integrity (boolean - bool)`	`about.labels [uses_code_integrity]`
`uses_seh (boolean - bool)`	`about.labels [uses_seh ]`
`has_import_table (boolean - bool)`	`about.labels [has_import_table]`
`has_export_table (boolean - bool)`	`about.labels [has_export_table]`
`has_cert_table (boolean - bool)`	`about.labels [has_cert_table]`
`has_debug_data (boolean - bool)`	`about.labels [has_debug_data]`
`section_names (array[string] - vector of string)`	`about.labels [section_names]`

Field mapping reference: CORELIGHT - ntp

The following table lists the log fields of the ntp log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `NTP`.
	`network.ip_protocol`	The `network.ip_protocol` UDM field is set to `UDP`.
`version (integer - count)`	`network.application_protocol_version`
`mode (integer - count)`	`about.labels [mode]`
`stratum (integer - count)`	`about.labels [stratum]`
`poll (number - interval)`	`about.labels [poll]`
`precision (number - interval)`	`about.labels [precision]`
`root_delay (number - interval)`	`about.labels [root_delay]`
`root_disp (number - interval)`	`about.labels [root_disp]`
`ref_id (string)`	`target.ip`	If the `ref_id`log field value is matched with regex of IP, then the `ref_id`log field is mapped to the `target.ip` UDM field. Else, the `ref_id`log field is mapped to the `target.labels` UDM field.
`ref_id (string)`	`target.labels [ref_id]`	If the `ref_id`log field value is matched with regex of IP, then the `ref_id`log field is mapped to the `target.ip` UDM field. Else, the `ref_id`log field is mapped to the `target.labels` UDM field.
`ref_time (time)`	`about.labels [ref_time]`
`org_time (time)`	`about.labels [org_time]`
`rec_time (time)`	`about.labels [rec_time]`
`xmt_time (time)`	`about.labels [rec_time]`
`num_exts (integer - count)`	`about.labels [num_exts]`

Field mapping reference: CORELIGHT - radius

The following table lists the log fields of the radius log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `USER_LOGIN`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`username (string)`	`target.user.userid`
`mac (string)`	`principal.mac`
`framed_addr (string - addr)`	`intermediary.ip`
`tunnel_client (string)`	`intermediary.ip`	If the `tunnel_client` log field value is matched with regex of IP, then the `tunnel_client` log field is mapped to the `intermediary.ip` UDM field. Else, the `tunnel_client` log field is mapped to the `intermediary.domain.name` UDM field.
`tunnel_client (string)`	`intermediary.domain.name`	If the `tunnel_client` log field value is matched with regex of IP, then the `tunnel_client` log field is mapped to the `intermediary.ip` UDM field. Else, the `tunnel_client` log field is mapped to the `intermediary.domain.name` UDM field.
`connect_info (string)`	`about.labels [connect_info]`
`reply_msg (string)`	`about.labels [reply_msg]`
`result (string)`	`extensions.auth.auth_details`
`ttl (number - interval)`	`network.session_duration`

Field mapping reference: CORELIGHT - reporter

The following table lists the log fields of the reporter log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`level (string - enum)`	`security_result.severity`	If the `level` log field value is equal to `CRITICAL` or `ERROR` or `HIGH` or `INFORMATIONAL` or `LOW` or `MEDIUM`, then the `level` log field is mapped to the `security_result.severity` UDM field.
`level (string - enum)`	`security_result.severity_details`
`message (string)`	`security_result.description`
`location (string)`	`about.labels [location]`

Field mapping reference: CORELIGHT - log4shell

The following table lists the log fields of the log4shell log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `SCAN_HOST`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`extensions.vulns.vulnerabilities.cve_id`	The `extensions.vulns.vulnerabilities.cve_id` UDM field is set to `CVE-2021-44228`.
`http_uri (string)`	`about.labels [http_uri]`
`uri (string)`	`target.url`
`stem (string)`	`target.labels [stem]`
`target_host (string)`	`target.hostname`
`target_port (string)`	`target.port`
`method (string)`	`network.http.method`
`is_orig (boolean - bool)`	`about.labels [is_orig]`
`name (string)`	`about.labels.key`
`value (string)`	`about.labels.value`
`matched_name (boolean - bool)`	`about.labels [matched_name]`
`matched_value (boolean - bool)`	`about.labels [matched_value]`

Field mapping reference: CORELIGHT - modbus

The following table lists the log fields of the modbus log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `MODBUS`.
`func (string)`	`about.labels [func]`
`exception (string)`	`security_result.description`
`pdu_type (string)`	`additional.fields [pdu_type]`
`tid (integer - count)`	`additional.fields [tid]`
`unit (integer - count)`	`additional.fields [unit]`

Field mapping reference: CORELIGHT - mqtt_connect

The following table lists the log fields of the mqtt_connect log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_CONNECTION`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `MQTT`.
`proto_name (string)`	`about.labels [proto_name]`
`proto_version (string)`	`network.application_protocol_version`
`client_id (string)`	`principal.labels [client_id]`
`connect_status (string)`	`security_result.description`
`will_topic (string)`	`about.labels [will_topic]`
`will_payload (string)`	`about.labels [will_payload]`

Field mapping reference: CORELIGHT - mqtt_publish

The following table lists the log fields of the mqtt_publish log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `MQTT`.
`from_client (boolean - bool)`	`about.labels [from_client]`
`retain (boolean - bool)`	`target.labels [retain]`
`qos (string)`	`about.labels [qos]`
`status (string)`	`security_result.description`
`topic (string)`	`about.labels [topic]`
`payload (string)`	`about.labels [payload]`
`payload_len (integer - count)`	`about.labels [payload_len]`

Field mapping reference: CORELIGHT - mqtt_subscribe

The following table lists the log fields of the mqtt_subscribe log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `MQTT`.
`action (string - enum)`	`security_result.action_details`
`topics (array[string] - vector of string)`	`about.labels [topics]`
`qos_levels (array[integer] - vector of count)`	`about.labels [qos_levels]`
`granted_qos_level (integer - count)`	`about.labels [granted_qos_level]`
`ack (boolean - bool)`	`security_result.detection_fields [ack]`

Field mapping reference: CORELIGHT - dpd

The following table lists the log fields of the dpd log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`proto (string - enum)`	`network.ip_protocol`
`analyzer (string)`	`about.labels [analyzer]`
`failure_reason (string)`	`about.labels [failure_reason]`

Field mapping reference: CORELIGHT - encrypted_dns

The following table lists the log fields of the encrypted_dns log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `DNS`.
`resp_h (string - addr)`	`target.ip`
`cert.cn (string)`	`about.labels [cert_cn]`
`cert.sans (array[string] - set[string])`	`about.labels [cert_sans]`
`sni (string)`	`network.tls.client.server_name`
`match (string)`	`about.labels [match]`

Field mapping reference: CORELIGHT - enip

The following table lists the log fields of the enip log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`command (string)`	`principal.process.command_line`
`length (integer - count)`	`about.labels [length]`
`session_handle (string)`	`network.session_id`
`status (string)`	`about.labels [status]`
`sender_context (string)`	`about.labels [sender_context]`
`options (string)`	`about.labels [options]`
`enip_command (string)`	`additional.fields [enip_command]`
`enip_command_code (string)`	`additional.fields [enip_command_code]`
`enip_status (string)`	`additional.fields [enip_status]`
`is_orig (boolean - bool)`	`additional.fields [is_orig]`

Field mapping reference: CORELIGHT - enip_debug

The following table lists the log fields of the enip_debug log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `STATUS_UPDATE`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`raw_data (string)`	`about.labels [raw_data]`

Field mapping reference: CORELIGHT - enip_list_identity

The following table lists the log fields of the enip_list_identity log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`device_type (string)`	`target.asset.attribute.labels [device_type]`
`vendor (string)`	`target.asset.hardware.manufacturer`
`product_name (string)`	`target.asset.attribute.labels [product_name]`
`serial_number (string)`	`target.asset.asset_id`	The `target.asset.asset_id` UDM field is set with `serial_number` log fields as "CORELIGHT: `serial_number`".
`product_code (integer - count)`	`target.asset.attribute.labels [product_code]`
`revision (number - double)`	`target.asset.attribute.labels [revision]`
`status (string)`	`about.labels [status]`
`state (string)`	`target.asset.attribute.labels [state]`
`device_ip (string - addr)`	`target.asset.ip`

Field mapping reference: CORELIGHT - etc_viz

The following table lists the log fields of the etc_viz log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`server_a (string - addr)`	`target.ip`
`server_p (integer - port)`	`target.port`
`service (array[string] - set[string])`	`target.application`	The `service` log field is mapped to `target.application` UDM field when index value in `service` is equal to `0`. For every other index value, `target.labels.key` UDM field is set to `service` and `service` log field is mapped to the `target.labels.value`.
`viz_stat (string)`	`about.labels [viz_stat]`
`c2s_viz.size (integer - count)`	`about.labels [c2s_viz_size]`
`c2s_viz.enc_dev (number - double)`	`about.labels [c2s_viz_enc_dev]`
`c2s_viz.enc_frac (number - double)`	`about.labels [c2s_viz_enc_frac]`
`c2s_viz.pdu1_enc (boolean - bool)`	`about.labels [c2s_viz_pdu1_enc]`
`c2s_viz.clr_frac (number - double)`	`about.labels [c2s_viz_clr_frac]`
`c2s_viz.clr_ex (string)`	`about.labels [c2s_viz_clr_ex]`
`s2c_viz.size (integer - count)`	`about.labels [s2c_viz_size]`
`s2c_viz.enc_dev (number - double)`	`about.labels [s2c_viz_enc_dev]`
`s2c_viz.enc_frac (number - double)`	`about.labels [s2c_viz_enc_frac]`
`s2c_viz.pdu1_enc (boolean - bool)`	`about.labels [s2c_viz_pdu1_enc]`
`s2c_viz.clr_frac (number - double)`	`about.labels [s2c_viz_clr_frac]`
`s2c_viz.clr_ex (string)`	`about.labels [s2c_viz_clr_ex]`

Field mapping reference: CORELIGHT - ftp

The following table lists the log fields of the ftp log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_FTP`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`user (string)`	`principal.user.user_display_name`
`password (string)`	`extensions.auth.auth_details`
`command (string), arg (string)`	`network.ftp.command`	The `network.ftp.command` UDM field is set with `command`, `arg` log fields as "`command` `arg`".
`mime_type (string)`	`target.file.mime_type`
`file_size (integer - count)`	`target.file.size`
`reply_code (integer - count)`	`about.labels [reply_code]`
`reply_msg (string)`	`about.labels [reply_msg]`
`data_channel.passive (boolean - bool)`	`about.labels [data_channel_passive]`
`data_channel.orig_h (string - addr)`	`principal.ip`
`data_channel.resp_h (string - addr)`	`target.ip`
`data_channel.resp_p (integer - port)`	`target.labels [data_channel_resp_p]`
`fuid (string)`	`about.labels [fuid]`

Field mapping reference: CORELIGHT - generic_dns_tunnels

The following table lists the log fields of the generic_dns_tunnels log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_DNS`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `DNS`.
`dns_client (string - addr)`	`principal.ip`
`domain (string)`	`network.dns_domain`
`domain (string)`	`network.dns.questions.name`
`bytes (integer - int)`	`about.labels [bytes]`
`capture_secs (number - interval)`	`about.labels [capture_secs]`

Field mapping reference: CORELIGHT - generic_icmp_tunnels

The following table lists the log fields of the generic_icmp_tunnels log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.ip_protocol`	The `network.ip_protocol` UDM field is set to `ICMP`.
`detection (string)`	`security_result.detection_fields [detection]`
`orig (string - addr)`	`principal.ip`
`resp (string - addr)`	`target.ip`
`id (integer - count)`	`about.labels [id]`
`seq (integer - count)`	`about.labels [seq]`
`bytes (integer - count)`	`about.labels [bytes]`
`payload_len (integer - count)`	`about.labels [payload_len]`
`payload (string)`	`about.labels [payload]`

Field mapping reference: CORELIGHT - icmp_specific_tunnels

The following table lists the log fields of the icmp_specific_tunnels log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.ip_protocol`	The `network.ip_protocol` UDM field is set to `ICMP`.
`start_time (time)`	`about.labels [start_time]`
`duration (number - interval)`	`network.session_duration`
`tunnel (string)`	`intermediary.labels [tunnel]`
`seq (integer - count)`	`about.labels [seq]`
`icmp_id (integer - count)`	`about.labels [icmp_id]`
`payload (string)`	`about.labels [payload]`

Field mapping reference: CORELIGHT - ipsec

The following table lists the log fields of the ipsec log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`initiator_spi (string)`	`principal.labels [initiator_spi]`
`responder_spi (string)`	`target.labels [responder_spi]`
`maj_ver (integer - count)`	`about.labels [maj_ver]`
`min_ver (integer - count)`	`about.labels [min_ver]`
`exchange_type (integer - count)`	`about.labels [exchange_type]`
`flag_e (boolean - bool)`	`about.labels [flag_e]`
`flag_c (boolean - bool)`	`about.labels [flag_c]`
`flag_a (boolean - bool)`	`about.labels [flag_a]`
`flag_i (boolean - bool)`	`about.labels [flag_i]`
`flag_v (boolean - bool)`	`about.labels [flag_v]`
`flag_r (boolean - bool)`	`about.labels [flag_r]`
`message_id (integer - count)`	`about.labels [message_id]`
`vendor_ids (array[string] - vector of string)`	`about.labels [vendor_id]`
`notify_messages (array[string] - vector of string)`	`about.labels [notify_message]`
`transforms (array[string] - vector of string)`	`about.labels [transform]`
`ke_dh_groups (array[integer] - vector of count)`	`about.labels [ke_dh_group]`
`proposals (array[integer] - vector of count)`	`about.labels [proposal]`
`protocol_id (integer - count)`	`about.labels [protocol_id]`
`certificates (array[string] - vector of string)`	`about.labels [certificate]`
`transform_attributes (array[string] - vector of string)`	`about.labels [transform_attribute]`
`length (integer - count)`	`about.labels [length]`
`hash (string)`	`about.labels [hash]`
`doi (integer - count)`	`about.labels [doi]`
`situation (string)`	`about.labels [situation]`
`is_orig (boolean - bool)`	`additional.fields [is_orig]`

Field mapping reference: CORELIGHT - profinet

The following table lists the log fields of the profinet log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`operation_type (string)`	`about.labels [operation_type]`
`block_version (string)`	`about.labels [block_version]`
`slot_number (integer - count)`	`about.labels [slot_number]`
`subslot_number (integer - count)`	`about.labels [subslot_number]`
`index (string)`	`about.labels [index]`

Field mapping reference: CORELIGHT - profinet_dce_rpc

The following table lists the log fields of the profinet_dce_rpc log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `DCERPC`.
`version (integer - count)`	`about.labels [version]`
`packet_type (integer - count)`	`about.labels [packet_type]`
`object_uuid (string)`	`about.labels [object_uuid]`
`interface_uuid (string)`	`about.labels [interface_uuid]`
`activity_uuid (string)`	`about.labels [activity_uuid]`
`server_boot_time (integer - count)`	`about.labels [server_boot_time]`
`operation (string)`	`about.labels [operation]`

Field mapping reference: CORELIGHT - profinet_debug

The following table lists the log fields of the profinet_debug log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`raw_data (string)`	`about.labels [raw_data]`

Field mapping reference: CORELIGHT - rfb

The following table lists the log fields of the rfb log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`client_major_version (string)`	`principal.labels [client_major_version]`
`client_minor_version (string)`	`principal.labels [client_minor_version]`
`server_major_version (string)`	`target.labels [server_major_version]`
`server_minor_version (string)`	`target.labels [server_minor_version]`
`authentication_method (string)`	`extension.auth.mechanism`	If the `authentication_method` log field value is equal to `VNC`, then the `extension.auth.mechanism` UDM field is set to `REMOTE_INTERACTIVE`. Else, the `extensions.auth.mechanism` UDM field is set to `MECHANISM_OTHER`.
`authentication_method (string)`	`extension.auth.auth_details`
`auth (boolean - bool)`	`security_result.action`	If the `auth` log field value is equal to `true`, then the `security_result.action` UDM field is set to `ALLOW`. Else, the `security_result.action` UDM field is set to `FAIL`.
`share_flag (boolean - bool)`	`about.labels [share_flag]`
`desktop_name (string)`	`principal.labels [desktop_name]`
`width (integer - count)`	`principal.labels [width]`
`height (integer - count)`	`principal.labels [height]`

Field mapping reference: CORELIGHT - known_certs

The following table lists the log fields of the known_certs log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.entity_type`	The `metadata.entity_type` UDM field is set to `RESOURCE`.
	`entity.resource.resource_subtype`	The `entity.resource.resource_subtype` UDM field is set to `CERTIFICATE`.
`ts (time)`	`metadata.interval.start_time`
`duration (number - interval)`	`entity.labels [duration]`
`kuid (string)`	`entity.labels [kuid]`
`host_ip (string - addr)`	`entity.ip`
`hash (string)`	`entity.resource.attribute.labels [hash]`
`port (integer - port)`	`entity.port`
`protocol (string - enum)`	`entity.labels [protocol]`
`serial (string)`	`entity.resource.attribute.labels [serial]`
`subject (string)`	`entity.resource.attribute.labels [subject]`
`issuer_subject (string)`	`entity.resource.attribute.labels [issuer_subject]`
`num_conns (integer - count)`	`metadata.threat.detection_fields [num_conns]`
`annotations (array[string] - vector of string)`	`metadata.threat.detection_fields [annotations]`
`last_active_session (string)`	`entity.labels [last_active_session]`
`last_active_interval (number - interval)`	`entity.labels [last_active_interval]`
`host_inner_vlan (integer - int)`	`additional.fields [host_inner_vlan]`
`host_vlan (integer - int)`	`additional.fields [host_vlan]`
`long_conns (integer - count)`	`metadata.threat.detection_fields [long_conns]`
`port_num (integer - port)`	`entity.port`

Field mapping reference: CORELIGHT - known_devices

The following table lists the log fields of the known_devices log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.entity_type`	The `metadata.entity_type` UDM field is set to `RESOURCE`.
`ts (time)`	`metadata.interval.start_time`
`ts (time)`	`entity.asset.first_seen_time`
`duration (number - interval)`	`entity.labels [duration]`
`kuid (string)`	`entity.labels [kuid]`
`host_ip (string - addr)`	`entity.asset.ip`
`mac (string)`	`entity.asset.mac`
`vendor_mac (string)`	`entity.asset.hardware.manufacturer`
`protocols (array[string] - set[string])`	`entity.labels [protocol]`
`num_conns (integer - count)`	`metadata.threat.detection_fields [num_conns]`
`annotations (array[string] - vector of string)`	`metadata.threat.detection_fields [annotations]`
`last_active_session (string)`	`entity.labels [last_active_session]`
`last_active_interval (number - interval)`	`entity.labels [last_active_interval]`
`host_inner_vlan (integer - int)`	`additional.fields [host_inner_vlan]`
`host_vlan (integer - int)`	`additional.fields [host_vlan]`
`long_conns (integer - count)`	`metadata.threat.detection_fields [long_conns]`

Field mapping reference: CORELIGHT - known_domains

The following table lists the log fields of the known_domains log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.entity_type`	The `metadata.entity_type` UDM field is set to `DOMAIN_NAME`.
`ts (time)`	`metadata.interval.start_time`
`ts (time)`	`entity.domain.first_seen_time`
`duration (number - interval)`	`entity.labels [duration]`
`kuid (string)`	`entity.labels [kuid]`
`host_ip (string - addr)`	`entity.ip`
`domain (string)`	`entity.domain.name`
`protocols (array[string] - set[string])`	`entity.labels [protocol]`
`num_conns (integer - count)`	`metadata.threat.detection_fields [num_conns]`
`annotations (array[string] - vector of string)`	`metadata.threat.detection_fields [annotations]`
`last_active_session (string)`	`entity.labels [last_active_session]`
`last_active_interval (number - interval)`	`entity.labels [last_active_interval]`
`host_inner_vlan (integer - int)`	`additional.fields [host_inner_vlan]`
`host_vlan (integer - int)`	`additional.fields [host_vlan]`
`long_conns (integer - count)`	`metadata.threat.detection_fields [long_conns]`

Field mapping reference: CORELIGHT - known_hosts

The following table lists the log fields of the known_hosts log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.entity_type`	The `metadata.entity_type` UDM field is set to `IP_ADDRESS`.
`ts (time)`	`metadata.interval.start_time`
`duration (number - interval)`	`entity.labels [duration]`
`kuid (string)`	`entity.labels [kuid]`
`host_ip (string - addr)`	`entity.ip`
`conns_opened (integer - count)`	`metadata.threat.detection_fields [conns_opened]`
`conns_closed (integer - count)`	`metadata.threat.detection_fields [conns_closed]`
`conns_pending (integer - count)`	`metadata.threat.detection_fields [conns_pending]`
`long_conns (integer - count)`	`metadata.threat.detection_fields [long_conns]`
`annotations (array[string] - vector of string)`	`metadata.threat.detection_fields [annotations]`
`last_active_session (string)`	`entity.labels [last_active_session]`
`last_active_interval (number - interval)`	`entity.labels [last_active_interval]`
`ep.cid (string)`	`additional.fields [ep_cid]`
`ep.criticality (string)`	`entity.security_result.detection_fields[ep_criticality]`
`ep.desc (string)`	`metadata.description`
`ep.os_version (string)`	`entity.platform_version`
`ep.source (string)`	`additional.fields [ep_source]`
`ep.status (string)`	`additional.fields [ep_status]`
`ep.uid (string)`	`additional.fields [ep_uid]`
`host_inner_vlan (integer - int)`	`additional.fields [host_inner_vlan]`
`host_vlan (integer - int)`	`additional.fields [host_vlan]`

Field mapping reference: CORELIGHT - known_names

The following table lists the log fields of the known_names log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.entity_type`	The `metadata.entity_type` UDM field is set to `RESOURCE`.
`ts (time)`	`metadata.interval.start_time`
`duration (number - interval)`	`entity.labels [duration]`
`kuid (string)`	`entity.labels [kuid]`
`host_ip (string - addr)`	`entity.ip`
`hostname (string)`	`entity.hostname`
`protocols (array[string] - set[string])`	`entity.labels [protocol]`
`num_conns (integer - count)`	`metadata.threat.detection_fields [num_conns]`
`annotations (array[string] - vector of string)`	`metadata.threat.detection_fields [annotations]`
`last_active_session (string)`	`entity.labels [last_active_session]`
`last_active_interval (number - interval)`	`entity.labels [last_active_interval]`
`host_inner_vlan (integer - int)`	`additional.fields [host_inner_vlan]`
`host_vlan (integer - int)`	`additional.fields [host_vlan]`
`long_conns (integer - count)`	`metadata.threat.detection_fields [long_conns]`

Field mapping reference: CORELIGHT - known_remotes

The following table lists the log fields of the known_remotes log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.entity_type`	The `metadata.entity_type` UDM field is set to `IP_ADDRESS`.
`ts (time)`	`metadata.interval.start_time`
`duration (number - interval)`	`entity.labels [duration]`
`kuid (string)`	`entity.labels [kuid]`
`host_ip (string - addr)`	`entity.ip`
`num_conns (integer - count)`	`metadata.threat.detection_fields [num_conns]`
`annotations (array[string] - vector of string)`	`metadata.threat.detection_fields [annotations]`
`host_inner_vlan (integer - int)`	`additional.fields [host_inner_vlan]`
`host_vlan (integer - int)`	`additional.fields [host_vlan]`
`long_conns (integer - count)`	`metadata.threat.detection_fields [long_conns]`

Field mapping reference: CORELIGHT - known_services

The following table lists the log fields of the known_services log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.entity_type`	The `metadata.entity_type` UDM field is set to `RESOURCE`.
`ts (time)`	`metadata.interval.start_time`
`duration (number - interval)`	`entity.labels [duration]`
`kuid (string)`	`entity.labels [kuid]`
`host_ip (string - addr)`	`entity.ip`
`port (integer - port)`	`entity.port`
`protocol (string - enum)`	`entity.labels [protocol]`
`service (array[string] - vector of string)`	`entity.labels [service]`
`software (array[string] - set[string])`	`entity.asset.software.name`
`app (array[string] - set[string])`	`entity.application`	The `app` log field is mapped to `entity.application` UDM field when index value in `app` is equal to `0`. For every other index value, `entity.labels.key` UDM field is set to `app` and `app` log field is mapped to the `entity.labels.value`.
`num_conns (integer - count)`	`metadata.threat.detection_fields [num_conns]`
`annotations (array[string] - vector of string)`	`metadata.threat.detection_fields [annotations]`
`last_active_session (string)`	`entity.labels [last_active_session]`
`last_active_interval (number - interval)`	`entity.labels [last_active_interval]`
`host_inner_vlan (integer - int)`	`additional.fields [host_inner_vlan]`
`host_vlan (integer - int)`	`additional.fields [host_vlan]`
`long_conns (integer - count)`	`metadata.threat.detection_fields [long_conns]`
`num_conns_complete (integer - count)`	`entity.security_result.detection_fields[num_conns_complete]`
`num_conns_pending (integer - int)`	`entity.security_result.detection_fields[num_conns_pending]`
`port_num (integer - port)`	`entity.port`

Field mapping reference: CORELIGHT - known_users

The following table lists the log fields of the known_users log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
	`metadata.entity_type`	The `metadata.entity_type` UDM field is set to `RESOURCE`.
`ts (time)`	`metadata.interval.start_time`
`duration (number - interval)`	`entity.labels [duration]`
`kuid (string)`	`entity.labels [kuid]`
`host_ip (string - addr)`	`entity.ip`
`remote_ip (string - addr)`	`entity.ip`
`user (string)`	`entity.user.user_display_name`
`protocol (string)`	`entity.labels [protocol]`
`num_conns (integer - count)`	`metadata.threat.detection_fields [num_conns]`
`annotations (array[string] - vector of string)`	`metadata.threat.detection_fields [annotations]`
`last_active_session (string)`	`entity.labels [last_active_session]`
`last_active_interval (number - interval)`	`entity.labels [last_active_interval]`
`host_inner_vlan (integer - int)`	`additional.fields [host_inner_vlan]`
`host_vlan (integer - int)`	`additional.fields [host_vlan]`
`remote_inner_vlan (integer - int)`	`additional.fields [remote_inner_vlan]`
`remote_vlan (integer - int)`	`additional.fields [remote_vlan]`
`long_conns (integer - count)`	`metadata.threat.detection_fields [long_conns]`

Field mapping reference: CORELIGHT - s7comm

The following table lists the log fields of the s7comm log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Zeek`.
`rosctr (string)`	`about.labels [rosctr]`
`parameter (array[string] - vector of string)`	`about.labels [parameter]`
`item_count (integer - count)`	`about.labels [item_count]`
`data_info (array[string] - vector of string)`	`about.labels [data_info]`
`error_class (string)`	`additional.fields [error_class]`
`error_code (string)`	`additional.fields [error_code]`
`function_code (string)`	`additional.fields [function_code]`
`function_name (string)`	`additional.fields [function_name]`
`is_orig (boolean - bool)`	`additional.fields [is_orig]`
`pdu_reference (integer - count)`	`additional.fields [pdu_reference]`
`rosctr_code (integer - count)`	`additional.fields [rosctr_code]`
`rosctr_name (string)`	`additional.fields [rosctr_name]`
`subfunction_code (string)`	`additional.fields [subfunction_code]`
`subfunction_name (string)`	`additional.fields [subfunction_name]`

Field mapping reference: CORELIGHT - smartpcap

The following table lists the log fields of the smartpcap log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Smartpcap`.
`logstr (string)`	`metadata.description`

Field mapping reference: CORELIGHT - snmp

The following table lists the log fields of the snmp log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_UNCATEGORIZED`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `zeek`.
`duration (number - interval)`	`network.session_duration`
`version (string)`	`network.application_protocol_version`
`community (string)`	`about.labels [community]`
`get_requests (integer - count)`	`about.labels [get_requests]`
`get_bulk_requests (integer - count)`	`about.labels [get_bulk_requests]`
`get_responses (integer - count)`	`about.labels [get_responses]`
`set_requests (integer - count)`	`about.labels [set_requests]`
`display_string (string)`	`about.labels [display_string]`
`up_since (time)`	`about.labels [up_since]`

Field mapping reference: CORELIGHT - socks

The following table lists the log fields of the socks log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_CONNECTION`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `zeek`.
`version (integer - count)`	`about.labels [version]`
`user (string)`	`principal.user.userid`
`password (string)`	`extensions.auth.auth_details`
`status (string)`	`about.labels [status]`
`request.host (string - addr)`	`target.ip`
`request.name (string)`	`target.hostname`
`request_p (integer - port)`	`target.labels [request_p]`
`bound.host (string - addr)`	`intermediary.ip`
`bound.name (string)`	`intermediary.hostname`
`bound_p (integer - port)`	`intermediary.port`

Field mapping reference: CORELIGHT - software

The following table lists the log fields of the software log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `zeek`.
`host (string - addr)`	`target.asset.ip`
`host_p (integer - port)`	`target.port`
`software_type (string - enum)`	`target.asset.software.description`
`name (string)`	`target.asset.software.name`
`version.major (integer - count)`	`target.asset.software.version`
`version.minor (integer - count)`	`target.asset.attribute.labels [version_minor]`
`version.minor2 (integer - count)`	`target.asset.attribute.labels [version_minor2]`
`version.minor3 (integer - count)`	`target.asset.attribute.labels [version_minor3]`
`version.addl (string)`	`target.asset.attribute.labels [version_addl]`
`unparsed_version (string)`	`target.asset.attribute.labels [unparsed_version]`

Field mapping reference: CORELIGHT - specific_dns_tunnels

The following table lists the log fields of the specific_dns_tunnels log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_DNS`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `zeek`.
	`network.application_protocol`	The `network.application_protocol` UDM field is set to `DNS`.
`trans_id (integer - count)`	`network.dns.id`
`dns_client (string - addr)`	`principal.ip`
`resolver (string - addr)`	`target.ip`
`query (string)`	`network.dns.questions.name`
`program (string - enum)`	`principal.application`
`session_id (integer - count)`	`network.session_id`
`detection (string)`	`security_result.detection_fields [detection]`
`sods_id (integer - count)`	`about.labels [sods_id]`

Field mapping reference: CORELIGHT - stepping

The following table lists the log fields of the stepping log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_CONNECTION`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `zeek`.
`dt (number - interval)`	`about.labels [dt]`
`uid1 (string)`	`about.labels [uid1]`
`uid2 (string)`	`about.labels [uid2]`
`direct (boolean - bool)`	`about.labels [direct]`
`client1_h (string - addr)`	`principal.ip`
`client1_p (integer - port)`	`principal.port`
`server1_h (string - addr)`	`target.ip`
`server1_p (integer - port)`	`target.port`
`client2_h (string - addr)`	`principal.ip`
`client2_p (integer - port)`	`principal.labels [client2_p]`
`server2_h (string - addr)`	`target.labels [server2_h]`
`server2_p (integer - port)`	`target.labels [server2_p]`

Field mapping reference: CORELIGHT - stun

The following table lists the log fields of the stun log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_CONNECTION`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `zeek`.
`proto (string - enum)`	`network.ip_protocol`
`is_orig (boolean - bool)`	`about.labels [is_orig]`
`trans_id (string)`	`network.session_id`
`method (string)`	`about.labels [method]`
`class (string)`	`about.labels [class]`
`attr_types (array[string] - vector of string)`	`about.labels.key`
`attr_vals (array[string] - vector of string)`	`about.labels.value`

Field mapping reference: CORELIGHT - stun_nat

The following table lists the log fields of the stun_nat log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `NETWORK_CONNECTION`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `zeek`.
`proto (string - enum)`	`network.ip_protocol`
`is_orig (boolean - bool)`	`about.labels [is_orig]`
`wan_addrs (array[string] - vector of addr)`	`principal.nat_ip`
`wan_ports (array[integer] - vector of count)`	`principal.nat_port`	The `wan_ports` log field is mapped to `principal.nat_port` UDM field when index value in `wan_ports` is equal to `0`. For every other index value, `principal.labels.key` UDM field is set to `wan_port` and `wan_ports` log field is mapped to the `principal.labels.value`.
`lan_addrs (array[string] - vector of addr)`	`principal.ip`

Field mapping reference: CORELIGHT - suricata_stats

The following table lists the log fields of the suricata_stats log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Suricata`.
`raw_mgmt`	`about.labels [raw_mgmt]`
`timestamp(time)`	`metadata.event_timestamp`
`event_type(string)`	`about.labels [event_type]`
`stats.uptime(integer)`	`about.labels [stats_uptime]`
`stats.napa_total.pkts(integer)`	`about.labels [stats_napa_total_pkts]`
`stats.napa_total.byte(integer)`	`about.labels [stats_napa_total_byte]`
`stats.napa_total.overflow_drop_pkts(integer)`	`about.labels [stats_napa_total_overflow_drop_pkts]`
`stats.napa_total.overflow_drop_byte(integer)`	`about.labels [stats_napa_total_overflow_drop_byte]`
`stats.napa_dispatch_host.pkts(integer)`	`about.labels [stats_napa_dispatch_host_pkts]`
`stats.napa_dispatch_host.byte(integer)`	`about.labels [stats_napa_dispatch_host_byte]`
`stats.napa_dispatch_drop.pkts(integer)`	`about.labels [stats_napa_dispatch_drop_pkts]`
`stats.napa_dispatch_drop.byte(integer)`	`about.labels [stats_napa_dispatch_drop_byte]`
`stats.decoder.pkts(integer)`	`about.labels [stats_decoder_pkts]`
`stats.decoder.bytes(integer)`	`about.labels [stats_decoder_bytes]`
`stats.decoder.invalid(integer)`	`about.labels [stats_decoder_invalid]`
`stats.decoder.ipv4(integer)`	`about.labels [stats_decoder_ipv4]`
`stats.decoder.ipv6(integer)`	`about.labels [stats_decoder_ipv6]`
`stats.decoder.ethernet(integer)`	`about.labels [stats_decoder_ethernet]`
`stats.decoder.chdlc(integer)`	`about.labels [stats_decoder_chdlc]`
`stats.decoder.raw(integer)`	`about.labels [stats_decoder_raw]`
`stats.decoder.null(integer)`	`about.labels [stats_decoder_null]`
`stats.decoder.sll(integer)`	`about.labels [stats_decoder_sll]`
`stats.decoder.tcp(integer)`	`about.labels [stats_decoder_tcp]`
`stats.decoder.udp(integer)`	`about.labels [stats_decoder_udp]`
`stats.decoder.sctp(integer)`	`about.labels [stats_decoder_sctp]`
`stats.decoder.icmpv4(integer)`	`about.labels [stats_decoder_icmpv4]`
`stats.decoder.icmpv6(integer)`	`about.labels [stats_decoder_icmpv6]`
`stats.decoder.ppp(integer)`	`about.labels [stats_decoder_ppp]`
`stats.decoder.pppoe(integer)`	`about.labels [stats_decoder_pppoe]`
`stats.decoder.geneve(integer)`	`about.labels [stats_decoder_geneve]`
`stats.decoder.gre(integer)`	`about.labels [stats_decoder_gre]`
`stats.decoder.vlan(integer)`	`about.labels [stats_decoder_vlan]`
`stats.decoder.vlan_qinq(integer)`	`about.labels [stats_decoder_vlan_qinq]`
`stats.decoder.vxlan(integer)`	`about.labels [stats_decoder_vxlan]`
`stats.decoder.vntag(integer)`	`about.labels [stats_decoder_vntag]`
`stats.decoder.ieee8021ah(integer)`	`about.labels [stats_decoder_ieee8021ah]`
`stats.decoder.teredo(integer)`	`about.labels [stats_decoder_teredo]`
`stats.decoder.ipv4_in_ipv6(integer)`	`about.labels [stats_decoder_ipv4_in_ipv6]`
`stats.decoder.ipv6_in_ipv6(integer)`	`about.labels [stats_decoder_ipv6_in_ipv6]`
`stats.decoder.mpls(integer)`	`about.labels [stats_decoder_mpls]`
`stats.decoder.avg_pkt_size(integer)`	`about.labels [stats_decoder_avg_pkt_size]`
`stats.decoder.max_pkt_size(integer)`	`about.labels [stats_decoder_max_pkt_size]`
`stats.decoder.max_mac_addrs_src(integer)`	`about.labels [stats_decoder_max_mac_addrs_src]`
`stats.decoder.max_mac_addrs_dst(integer)`	`about.labels [stats_decoder_max_mac_addrs_dst]`
`stats.decoder.erspan(integer)`	`about.labels [stats_decoder_erspan]`
`stats.decoder.event.ipv4.pkt_too_small(integer)`	`about.labels [stats_decoder_event_ipv4_pkt_too_small]`
`stats.decoder.event.ipv4.hlen_too_small(integer)`	`about.labels [stats_decoder_event_ipv4_hlen_too_small]`
`stats.decoder.event.ipv4.iplen_smaller_than_hlen(integer)`	`about.labels [stats_decoder_event_ipv4_iplen_smaller_than_hlen]`
`stats.decoder.event.ipv4.trunc_pkt(integer)`	`about.labels [stats_decoder_event_ipv4_trunc_pkt]`
`stats.decoder.event.ipv4.opt_invalid(integer)`	`about.labels [stats_decoder_event_ipv4_opt_invalid]`
`stats.decoder.event.ipv4.opt_invalid_len(integer)`	`about.labels [stats_decoder_event_ipv4_opt_invalid_len]`
`stats.decoder.event.ipv4.opt_malformed(integer)`	`about.labels [stats_decoder_event_ipv4_opt_malformed]`
`stats.decoder.event.ipv4.opt_pad_required(integer)`	`about.labels [stats_decoder_event_ipv4_opt_pad_required]`
`stats.decoder.event.ipv4.opt_eol_required(integer)`	`about.labels [stats_decoder_event_ipv4_opt_eol_required]`
`stats.decoder.event.ipv4.opt_duplicate(integer)`	`about.labels [stats_decoder_event_ipv4_opt_duplicate]`
`stats.decoder.event.ipv4.opt_unknown(integer)`	`about.labels [stats_decoder_event_ipv4_opt_unknown]`
`stats.decoder.event.ipv4.wrong_ip_version(integer)`	`about.labels [stats_decoder_event_ipv4_wrong_ip_version]`
`stats.decoder.event.ipv4.icmpv6(integer)`	`about.labels [stats_decoder_event_ipv4_icmpv6]`
`stats.decoder.event.ipv4.frag_pkt_too_large(integer)`	`about.labels [stats_decoder_event_ipv4_frag_pkt_too_large]`
`stats.decoder.event.ipv4.frag_overlap(integer)`	`about.labels [stats_decoder_event_ipv4_frag_overlap]`
`stats.decoder.event.ipv4.frag_ignored(integer)`	`about.labels [stats_decoder_event_ipv4_frag_ignored]`
`stats.decoder.event.icmpv4.pkt_too_small(integer)`	`about.labels [stats_decoder_event_icmpv4_pkt_too_small]`
`stats.decoder.event.icmpv4.unknown_type(integer)`	`about.labels [stats_decoder_event_icmpv4_unknown_type]`
`stats.decoder.event.icmpv4.unknown_code(integer)`	`about.labels [stats_decoder_event_icmpv4_unknown_code]`
`stats.decoder.event.icmpv4.ipv4_trunc_pkt(integer)`	`about.labels [stats_decoder_event_icmpv4_ipv4_trunc_pkt]`
`stats.decoder.event.icmpv4.ipv4_unknown_ver(integer)`	`about.labels [stats_decoder_event_icmpv4_ipv4_unknown_ver]`
`stats.decoder.event.icmpv6.unknown_type(integer)`	`about.labels [stats_decoder_event_icmpv6_unknown_type]`
`stats.decoder.event.icmpv6.unknown_code(integer)`	`about.labels [stats_decoder_event_icmpv6_unknown_code]`
`stats.decoder.event.icmpv6.pkt_too_small(integer)`	`about.labels [stats_decoder_event_icmpv6_pkt_too_small]`
`stats.decoder.event.icmpv6.ipv6_unknown_version(integer)`	`about.labels [stats_decoder_event_icmpv6_ipv6_unknown_version]`
`stats.decoder.event.icmpv6.ipv6_trunc_pkt(integer)`	`about.labels [stats_decoder_event_icmpv6_ipv6_trunc_pkt]`
`stats.decoder.event.icmpv6.mld_message_with_invalid_hl(integer)`	`about.labels [stats_decoder_event_icmpv6_mld_message_with_invalid_hl]`
`stats.decoder.event.icmpv6.unassigned_type(integer)`	`about.labels [stats_decoder_event_icmpv6_unassigned_type]`
`stats.decoder.event.icmpv6.experimentation_type(integer)`	`about.labels [stats_decoder_event_icmpv6_experimentation_type]`
`stats.decoder.event.ipv6.pkt_too_small(integer)`	`about.labels [stats_decoder_event_ipv6_pkt_too_small]`
`stats.decoder.event.ipv6.trunc_pkt(integer)`	`about.labels [stats_decoder_event_ipv6_trunc_pkt]`
`stats.decoder.event.ipv6.trunc_exthdr(integer)`	`about.labels [stats_decoder_event_ipv6_trunc_exthdr]`
`stats.decoder.event.ipv6.exthdr_dupl_fh(integer)`	`about.labels [stats_decoder_event_ipv6_exthdr_dupl_fh]`
`stats.decoder.event.ipv6.exthdr_useless_fh(integer)`	`about.labels [stats_decoder_event_ipv6_exthdr_useless_fh]`
`stats.decoder.event.ipv6.exthdr_dupl_rh(integer)`	`about.labels [stats_decoder_event_ipv6_exthdr_dupl_rh]`
`stats.decoder.event.ipv6.exthdr_dupl_hh(integer)`	`about.labels [stats_decoder_event_ipv6_exthdr_dupl_hh]`
`stats.decoder.event.ipv6.exthdr_dupl_dh(integer)`	`about.labels [stats_decoder_event_ipv6_exthdr_dupl_dh]`
`stats.decoder.event.ipv6.exthdr_dupl_ah(integer)`	`about.labels [stats_decoder_event_ipv6_exthdr_dupl_ah]`
`stats.decoder.event.ipv6.exthdr_dupl_eh(integer)`	`about.labels [stats_decoder_event_ipv6_exthdr_dupl_eh]`
`stats.decoder.event.ipv6.exthdr_invalid_optlen(integer)`	`about.labels [stats_decoder_event_ipv6_exthdr_invalid_optlen]`
`stats.decoder.event.ipv6.wrong_ip_version(integer)`	`about.labels [stats_decoder_event_ipv6_wrong_ip_version]`
`stats.decoder.event.ipv6.exthdr_ah_res_not_null(integer)`	`about.labels [stats_decoder_event_ipv6_exthdr_ah_res_not_null]`
`stats.decoder.event.ipv6.hopopts_unknown_opt(integer)`	`about.labels [stats_decoder_event_ipv6_hopopts_unknown_opt]`
`stats.decoder.event.ipv6.hopopts_only_padding(integer)`	`about.labels [stats_decoder_event_ipv6_hopopts_only_padding]`
`stats.decoder.event.ipv6.dstopts_unknown_opt(integer)`	`about.labels [stats_decoder_event_ipv6_dstopts_unknown_opt]`
`stats.decoder.event.ipv6.dstopts_only_padding(integer)`	`about.labels [stats_decoder_event_ipv6_dstopts_only_padding]`
`stats.decoder.event.ipv6.rh_type_0(integer)`	`about.labels [stats_decoder_event_ipv6_rh_type_0]`
`stats.decoder.event.ipv6.zero_len_padn(integer)`	`about.labels [stats_decoder_event_ipv6_zero_len_padn]`
`stats.decoder.event.ipv6.fh_non_zero_reserved_field(integer)`	`about.labels [stats_decoder_event_ipv6_fh_non_zero_reserved_field]`
`stats.decoder.event.ipv6.data_after_none_header(integer)`	`about.labels [stats_decoder_event_ipv6_data_after_none_header]`
`stats.decoder.event.ipv6.unknown_next_header(integer)`	`about.labels [stats_decoder_event_ipv6_unknown_next_header]`
`stats.decoder.event.ipv6.icmpv4(integer)`	`about.labels [stats_decoder_event_ipv6_icmpv4]`
`stats.decoder.event.ipv6.frag_pkt_too_large(integer)`	`about.labels [stats_decoder_event_ipv6_frag_pkt_too_large]`
`stats.decoder.event.ipv6.frag_overlap(integer)`	`about.labels [stats_decoder_event_ipv6_frag_overlap]`
`stats.decoder.event.ipv6.frag_invalid_length(integer)`	`about.labels [stats_decoder_event_ipv6_frag_invalid_length]`
`stats.decoder.event.ipv6.frag_ignored(integer)`	`about.labels [stats_decoder_event_ipv6_frag_ignored]`
`stats.decoder.event.ipv6.ipv4_in_ipv6_too_small(integer)`	`about.labels [stats_decoder_event_ipv6_ipv4_in_ipv6_too_small]`
`stats.decoder.event.ipv6.ipv4_in_ipv6_wrong_version(integer)`	`about.labels [stats_decoder_event_ipv6_ipv4_in_ipv6_wrong_version]`
`stats.decoder.event.ipv6.ipv6_in_ipv6_too_small(integer)`	`about.labels [stats_decoder_event_ipv6_ipv6_in_ipv6_too_small]`
`stats.decoder.event.ipv6.ipv6_in_ipv6_wrong_version(integer)`	`about.labels [stats_decoder_event_ipv6_ipv6_in_ipv6_wrong_version]`
`stats.decoder.event.tcp.pkt_too_small(integer)`	`about.labels [stats_decoder_event_tcp_pkt_too_small]`
`stats.decoder.event.tcp.hlen_too_small(integer)`	`about.labels [stats_decoder_event_tcp_hlen_too_small]`
`stats.decoder.event.tcp.invalid_optlen(integer)`	`about.labels [stats_decoder_event_tcp_invalid_optlen]`
`stats.decoder.event.tcp.opt_invalid_len(integer)`	`about.labels [stats_decoder_event_tcp_opt_invalid_len]`
`stats.decoder.event.tcp.opt_duplicate(integer)`	`about.labels [stats_decoder_event_tcp_opt_duplicate]`
`stats.decoder.event.udp.pkt_too_small(integer)`	`about.labels [stats_decoder_event_udp_pkt_too_small]`
`stats.decoder.event.udp.hlen_too_small(integer)`	`about.labels [stats_decoder_event_udp_hlen_too_small]`
`stats.decoder.event.udp.hlen_invalid(integer)`	`about.labels [stats_decoder_event_udp_hlen_invalid]`
`stats.decoder.event.udp.len_invalid(integer)`	`about.labels [stats_decoder_event_udp_len_invalid]`
`stats.decoder.event.sll.pkt_too_small(integer)`	`about.labels [stats_decoder_event_sll_pkt_too_small]`
`stats.decoder.event.ethernet.pkt_too_small(integer)`	`about.labels [stats_decoder_event_ethernet_pkt_too_small]`
`stats.decoder.event.ppp.pkt_too_small(integer)`	`about.labels [stats_decoder_event_ppp_pkt_too_small]`
`stats.decoder.event.ppp.vju_pkt_too_small(integer)`	`about.labels [stats_decoder_event_ppp_vju_pkt_too_small]`
`stats.decoder.event.ppp.ip4_pkt_too_small(integer)`	`about.labels [stats_decoder_event_ppp_ip4_pkt_too_small]`
`stats.decoder.event.ppp.ip6_pkt_too_small(integer)`	`about.labels [stats_decoder_event_ppp_ip6_pkt_too_small]`
`stats.decoder.event.ppp.wrong_type(integer)`	`about.labels [stats_decoder_event_ppp_wrong_type]`
`stats.decoder.event.ppp.unsup_proto(integer)`	`about.labels [stats_decoder_event_ppp_unsup_proto]`
`stats.decoder.event.pppoe.pkt_too_small(integer)`	`about.labels [stats_decoder_event_pppoe_pkt_too_small]`
`stats.decoder.event.pppoe.wrong_code(integer)`	`about.labels [stats_decoder_event_pppoe_wrong_code]`
`stats.decoder.event.pppoe.malformed_tags(integer)`	`about.labels [stats_decoder_event_pppoe_malformed_tags]`
`stats.decoder.event.gre.pkt_too_small(integer)`	`about.labels [stats_decoder_event_gre_pkt_too_small]`
`stats.decoder.event.gre.wrong_version(integer)`	`about.labels [stats_decoder_event_gre_wrong_version]`
`stats.decoder.event.gre.version0_recur(integer)`	`about.labels [stats_decoder_event_gre_version0_recur]`
`stats.decoder.event.gre.version0_flags(integer)`	`about.labels [stats_decoder_event_gre_version0_flags]`
`stats.decoder.event.gre.version0_hdr_too_big(integer)`	`about.labels [stats_decoder_event_gre_version0_hdr_too_big]`
`stats.decoder.event.gre.version0_malformed_sre_hdr(integer)`	`about.labels [stats_decoder_event_gre_version0_malformed_sre_hdr]`
`stats.decoder.event.gre.version1_chksum(integer)`	`about.labels [stats_decoder_event_gre_version1_chksum]`
`stats.decoder.event.gre.version1_route(integer)`	`about.labels [stats_decoder_event_gre_version1_route]`
`stats.decoder.event.gre.version1_ssr(integer)`	`about.labels [stats_decoder_event_gre_version1_ssr]`
`stats.decoder.event.gre.version1_recur(integer)`	`about.labels [stats_decoder_event_gre_version1_recur]`
`stats.decoder.event.gre.version1_flags(integer)`	`about.labels [stats_decoder_event_gre_version1_flags]`
`stats.decoder.event.gre.version1_no_key(integer)`	`about.labels [stats_decoder_event_gre_version1_no_key]`
`stats.decoder.event.gre.version1_wrong_protocol(integer)`	`about.labels [stats_decoder_event_gre_version1_wrong_protocol]`
`stats.decoder.event.gre.version1_malformed_sre_hdr(integer)`	`about.labels [stats_decoder_event_gre_version1_malformed_sre_hdr]`
`stats.decoder.event.gre.version1_hdr_too_big(integer)`	`about.labels [stats_decoder_event_gre_version1_hdr_too_big]`
`stats.decoder.event.vlan.header_too_small(integer)`	`about.labels [stats_decoder_event_vlan_header_too_small]`
`stats.decoder.event.vlan.unknown_type(integer)`	`about.labels [stats_decoder_event_vlan_unknown_type]`
`stats.decoder.event.vlan.too_many_layers(integer)`	`about.labels [stats_decoder_event_vlan_too_many_layers]`
`stats.decoder.event.ieee8021ah.header_too_small(integer)`	`about.labels [stats_decoder_event_ieee8021ah_header_too_small]`
`stats.decoder.event.vntag.header_too_small(integer)`	`about.labels [stats_decoder_event_vntag_header_too_small]`
`stats.decoder.event.vntag.unknown_type(integer)`	`about.labels [stats_decoder_event_vntag_unknown_type]`
`stats.decoder.event.ipraw.invalid_ip_version(integer)`	`about.labels [stats_decoder_event_ipraw_invalid_ip_version]`
`stats.decoder.event.ltnull.pkt_too_small(integer)`	`about.labels [stats_decoder_event_ltnull_pkt_too_small]`
`stats.decoder.event.ltnull.unsupported_type(integer)`	`about.labels [stats_decoder_event_ltnull_unsupported_type]`
`stats.decoder.event.sctp.pkt_too_small(integer)`	`about.labels [stats_decoder_event_sctp_pkt_too_small]`
`stats.decoder.event.mpls.header_too_small(integer)`	`about.labels [stats_decoder_event_mpls_header_too_small]`
`stats.decoder.event.mpls.pkt_too_small(integer)`	`about.labels [stats_decoder_event_mpls_pkt_too_small]`
`stats.decoder.event.mpls.bad_label_router_alert(integer)`	`about.labels [stats_decoder_event_mpls_bad_label_router_alert]`
`stats.decoder.event.mpls.bad_label_implicit_null(integer)`	`about.labels [stats_decoder_event_mpls_bad_label_implicit_null]`
`stats.decoder.event.mpls.bad_label_reserved(integer)`	`about.labels [stats_decoder_event_mpls_bad_label_reserved]`
`stats.decoder.event.mpls.unknown_payload_type(integer)`	`about.labels [stats_decoder_event_mpls_unknown_payload_type]`
`stats.decoder.event.vxlan.unknown_payload_type(integer)`	`about.labels [stats_decoder_event_vxlan_unknown_payload_type]`
`stats.decoder.event.geneve.unknown_payload_type(integer)`	`about.labels [stats_decoder_event_geneve_unknown_payload_type]`
`stats.decoder.event.erspan.header_too_small(integer)`	`about.labels [stats_decoder_event_erspan_header_too_small]`
`stats.decoder.event.erspan.unsupported_version(integer)`	`about.labels [stats_decoder_event_erspan_unsupported_version]`
`stats.decoder.event.erspan.too_many_vlan_layers(integer)`	`about.labels [stats_decoder_event_erspan_too_many_vlan_layers]`
`stats.decoder.event.dce.pkt_too_small(integer)`	`about.labels [stats_decoder_event_dce_pkt_too_small]`
`stats.decoder.event.chdlc.pkt_too_small(integer)`	`about.labels [stats_decoder_event_chdlc_pkt_too_small]`
`stats.decoder.too_many_layers(integer)`	`about.labels [stats_decoder_too_many_layers]`
`stats.flow.memcap(integer)`	`about.labels [stats_flow_memcap]`
`stats.flow.tcp(integer)`	`about.labels [stats_flow_tcp]`
`stats.flow.udp(integer)`	`about.labels [stats_flow_udp]`
`stats.flow.icmpv4(integer)`	`about.labels [stats_flow_icmpv4]`
`stats.flow.icmpv6(integer)`	`about.labels [stats_flow_icmpv6]`
`stats.flow.tcp_reuse(integer)`	`about.labels [stats_flow_tcp_reuse]`
`stats.flow.get_used(integer)`	`about.labels [stats_flow_get_used]`
`stats.flow.get_used_eval(integer)`	`about.labels [stats_flow_get_used_eval]`
`stats.flow.get_used_eval_reject(integer)`	`about.labels [stats_flow_get_used_eval_reject]`
`stats.flow.get_used_eval_busy(integer)`	`about.labels [stats_flow_get_used_eval_busy]`
`stats.flow.get_used_failed(integer)`	`about.labels [stats_flow_get_used_failed]`
`stats.flow.wrk.spare_sync_avg(integer)`	`about.labels [stats_flow_wrk_spare_sync_avg]`
`stats.flow.wrk.spare_sync(integer)`	`about.labels [stats_flow_wrk_spare_sync]`
`stats.flow.wrk.spare_sync_incomplete(integer)`	`about.labels [stats_flow_wrk_spare_sync_incomplete]`
`stats.flow.wrk.spare_sync_empty(integer)`	`about.labels [stats_flow_wrk_spare_sync_empty]`
`stats.flow.wrk.flows_evicted_needs_work(integer)`	`about.labels [stats_flow_wrk_flows_evicted_needs_work]`
`stats.flow.wrk.flows_evicted_pkt_inject(integer)`	`about.labels [stats_flow_wrk_flows_evicted_pkt_inject]`
`stats.flow.wrk.flows_evicted(integer)`	`about.labels [stats_flow_wrk_flows_evicted]`
`stats.flow.wrk.flows_injected(integer)`	`about.labels [stats_flow_wrk_flows_injected]`
`stats.flow.mgr.full_hash_pass(integer)`	`about.labels [stats_flow_mgr_full_hash_pass]`
`stats.flow.mgr.closed_pruned(integer)`	`about.labels [stats_flow_mgr_closed_pruned]`
`stats.flow.mgr.new_pruned(integer)`	`about.labels [stats_flow_mgr_new_pruned]`
`stats.flow.mgr.est_pruned(integer)`	`about.labels [stats_flow_mgr_est_pruned]`
`stats.flow.mgr.bypassed_pruned(integer)`	`about.labels [stats_flow_mgr_bypassed_pruned]`
`stats.flow.mgr.rows_maxlen(integer)`	`about.labels [stats_flow_mgr_rows_maxlen]`
`stats.flow.mgr.flows_checked(integer)`	`about.labels [stats_flow_mgr_flows_checked]`
`stats.flow.mgr.flows_notimeout(integer)`	`about.labels [stats_flow_mgr_flows_notimeout]`
`stats.flow.mgr.flows_timeout(integer)`	`about.labels [stats_flow_mgr_flows_timeout]`
`stats.flow.mgr.flows_timeout_inuse(integer)`	`about.labels [stats_flow_mgr_flows_timeout_inuse]`
`stats.flow.mgr.flows_evicted(integer)`	`about.labels [stats_flow_mgr_flows_evicted]`
`stats.flow.mgr.flows_evicted_needs_work(integer)`	`about.labels [stats_flow_mgr_flows_evicted_needs_work]`
`stats.flow.spare(integer)`	`about.labels [stats_flow_spare]`
`stats.flow.emerg_mode_entered(integer)`	`about.labels [stats_flow_emerg_mode_entered]`
`stats.flow.emerg_mode_over(integer)`	`about.labels [stats_flow_emerg_mode_over]`
`stats.flow.memuse(integer)`	`about.labels [stats_flow_memuse]`
`stats.defrag.ipv4.fragments(integer)`	`about.labels [stats_defrag_ipv4_fragments]`
`stats.defrag.ipv4.reassembled(integer)`	`about.labels [stats_defrag_ipv4_reassembled]`
`stats.defrag.ipv4.timeouts(integer)`	`about.labels [stats_defrag_ipv4_timeouts]`
`stats.defrag.ipv6.fragments(integer)`	`about.labels [stats_defrag_ipv6_fragments]`
`stats.defrag.ipv6.reassembled(integer)`	`about.labels [stats_defrag_ipv6_reassembled]`
`stats.defrag.ipv6.timeouts(integer)`	`about.labels [stats_defrag_ipv6_timeouts]`
`stats.defrag.max_frag_hits(integer)`	`about.labels [stats_defrag_max_frag_hits]`
`stats.flow_bypassed.local_pkts(integer)`	`about.labels [stats_flow_bypassed_local_pkts]`
`stats.flow_bypassed.local_bytes(integer)`	`about.labels [stats_flow_bypassed_local_bytes]`
`stats.flow_bypassed.local_capture_pkts(integer)`	`about.labels [stats_flow_bypassed_local_capture_pkts]`
`stats.flow_bypassed.local_capture_bytes(integer)`	`about.labels [stats_flow_bypassed_local_capture_bytes]`
`stats.flow_bypassed.closed(integer)`	`about.labels [stats_flow_bypassed_closed]`
`stats.flow_bypassed.pkts(integer)`	`about.labels [stats_flow_bypassed_pkts]`
`stats.flow_bypassed.bytes(integer)`	`about.labels [stats_flow_bypassed_bytes]`
`stats.tcp.sessions(integer)`	`about.labels [stats_tcp_sessions]`
`stats.tcp.ssn_memcap_drop(integer)`	`about.labels [stats_tcp_ssn_memcap_drop]`
`stats.tcp.pseudo(integer)`	`about.labels [stats_tcp_pseudo]`
`stats.tcp.pseudo_failed(integer)`	`about.labels [stats_tcp_pseudo_failed]`
`stats.tcp.invalid_checksum(integer)`	`about.labels [stats_tcp_invalid_checksum]`
`stats.tcp.no_flow(integer)`	`about.labels [stats_tcp_no_flow]`
`stats.tcp.syn(integer)`	`about.labels [stats_tcp_syn]`
`stats.tcp.synack(integer)`	`about.labels [stats_tcp_synack]`
`stats.tcp.rst(integer)`	`about.labels [stats_tcp_rst]`
`stats.tcp.midstream_pickups(integer)`	`about.labels [stats_tcp_midstream_pickups]`
`stats.tcp.pkt_on_wrong_thread(integer)`	`about.labels [stats_tcp_pkt_on_wrong_thread]`
`stats.tcp.segment_memcap_drop(integer)`	`about.labels [stats_tcp_segment_memcap_drop]`
`stats.tcp.stream_depth_reached(integer)`	`about.labels [stats_tcp_stream_depth_reached]`
`stats.tcp.reassembly_gap(integer)`	`about.labels [stats_tcp_reassembly_gap]`
`stats.tcp.overlap(integer)`	`about.labels [stats_tcp_overlap]`
`stats.tcp.overlap_diff_data(integer)`	`about.labels [stats_tcp_overlap_diff_data]`
`stats.tcp.insert_data_normal_fail(integer)`	`about.labels [stats_tcp_insert_data_normal_fail]`
`stats.tcp.insert_data_overlap_fail(integer)`	`about.labels [stats_tcp_insert_data_overlap_fail]`
`stats.tcp.insert_list_fail(integer)`	`about.labels [stats_tcp_insert_list_fail]`
`stats.tcp.memuse(integer)`	`about.labels [stats_tcp_memuse]`
`stats.tcp.reassembly_memuse(integer)`	`about.labels [stats_tcp_reassembly_memuse]`
`stats.detect.engines.id(array)`	`about.labels [stats_detect_engines_id]`
`stats.detect.engines.last_reload(array)`	`about.labels [stats_detect_engines_last_reload]`
`stats.detect.engines.rules_loaded(array)`	`about.labels [stats_detect_engines_rules_loaded]`
`stats.detect.engines.rules_failed(array)`	`about.labels [stats_detect_engines_rules_failed]`
`stats.detect.alert(integer)`	`about.labels [stats_detect_alert]`
`stats.detect.alert_queue_overflow(integer)`	`about.labels [stats_detect_alert_queue_overflow]`
`stats.detect.alerts_suppressed(integer)`	`about.labels [stats_detect_alerts_suppressed]`
`stats.app_layer.flow.http(integer)`	`about.labels [stats_app_layer_flow_http]`
`stats.app_layer.flow.ftp(integer)`	`about.labels [stats_app_layer_flow_ftp]`
`stats.app_layer.flow.smtp(integer)`	`about.labels [stats_app_layer_flow_smtp]`
`stats.app_layer.flow.tls(integer)`	`about.labels [stats_app_layer_flow_tls]`
`stats.app_layer.flow.ssh(integer)`	`about.labels [stats_app_layer_flow_ssh]`
`stats.app_layer.flow.imap(integer)`	`about.labels [stats_app_layer_flow_imap]`
`stats.app_layer.flow.smb(integer)`	`about.labels [stats_app_layer_flow_smb]`
`stats.app_layer.flow.dcerpc_tcp(integer)`	`about.labels [stats_app_layer_flow_dcerpc_tcp]`
`stats.app_layer.flow.dns_tcp(integer)`	`about.labels [stats_app_layer_flow_dns_tcp]`
`stats.app_layer.flow.nfs_tcp(integer)`	`about.labels [stats_app_layer_flow_nfs_tcp]`
`stats.app_layer.flow.ntp(integer)`	`about.labels [stats_app_layer_flow_ntp]`
`stats.app_layer.flow.ftp-data(integer)`	`about.labels [stats_app_layer_flow_ftp-data]`
`stats.app_layer.flow.tftp(integer)`	`about.labels [stats_app_layer_flow_tftp]`
`stats.app_layer.flow.ikev2(integer)`	`about.labels [stats_app_layer_flow_ikev2]`
`stats.app_layer.flow.krb5_tcp(integer)`	`about.labels [stats_app_layer_flow_krb5_tcp]`
`stats.app_layer.flow.dhcp(integer)`	`about.labels [stats_app_layer_flow_dhcp]`
`stats.app_layer.flow.rfb(integer)`	`about.labels [stats_app_layer_flow_rfb]`
`stats.app_layer.flow.rdp(integer)`	`about.labels [stats_app_layer_flow_rdp]`
`stats.app_layer.flow.failed_tcp(integer)`	`about.labels [stats_app_layer_flow_failed_tcp]`
`stats.app_layer.flow.dcerpc_udp(integer)`	`about.labels [stats_app_layer_flow_dcerpc_udp]`
`stats.app_layer.flow.dns_udp(integer)`	`about.labels [stats_app_layer_flow_dns_udp]`
`stats.app_layer.flow.nfs_udp(integer)`	`about.labels [stats_app_layer_flow_nfs_udp]`
`stats.app_layer.flow.krb5_udp(integer)`	`about.labels [stats_app_layer_flow_krb5_udp]`
`stats.app_layer.flow.failed_udp(integer)`	`about.labels [stats_app_layer_flow_failed_udp]`
`stats.app_layer.tx.http(integer)`	`about.labels [stats_app_layer_tx_http]`
`stats.app_layer.tx.ftp(integer)`	`about.labels [stats_app_layer_tx_ftp]`
`stats.app_layer.tx.smtp(integer)`	`about.labels [stats_app_layer_tx_smtp]`
`stats.app_layer.tx.tls(integer)`	`about.labels [stats_app_layer_tx_tls]`
`stats.app_layer.tx.ssh(integer)`	`about.labels [stats_app_layer_tx_ssh]`
`stats.app_layer.tx.imap(integer)`	`about.labels [stats_app_layer_tx_imap]`
`stats.app_layer.tx.smb(integer)`	`about.labels [stats_app_layer_tx_smb]`
`stats.app_layer.tx.dcerpc_tcp(integer)`	`about.labels [stats_app_layer_tx_dcerpc_tcp]`
`stats.app_layer.tx.dns_tcp(integer)`	`about.labels [stats_app_layer_tx_dns_tcp]`
`stats.app_layer.tx.nfs_tcp(integer)`	`about.labels [stats_app_layer_tx_nfs_tcp]`
`stats.app_layer.tx.ntp(integer)`	`about.labels [stats_app_layer_tx_ntp]`
`stats.app_layer.tx.ftp-data(integer)`	`about.labels [stats_app_layer_tx_ftp-data]`
`stats.app_layer.tx.tftp(integer)`	`about.labels [stats_app_layer_tx_tftp]`
`stats.app_layer.tx.ikev2(integer)`	`about.labels [stats_app_layer_tx_ikev2]`
`stats.app_layer.tx.krb5_tcp(integer)`	`about.labels [stats_app_layer_tx_krb5_tcp]`
`stats.app_layer.tx.dhcp(integer)`	`about.labels [stats_app_layer_tx_dhcp]`
`stats.app_layer.tx.rfb(integer)`	`about.labels [stats_app_layer_tx_rfb]`
`stats.app_layer.tx.rdp(integer)`	`about.labels [stats_app_layer_tx_rdp]`
`stats.app_layer.tx.dcerpc_udp(integer)`	`about.labels [stats_app_layer_tx_dcerpc_udp]`
`stats.app_layer.tx.dns_udp(integer)`	`about.labels [stats_app_layer_tx_dns_udp]`
`stats.app_layer.tx.nfs_udp(integer)`	`about.labels [stats_app_layer_tx_nfs_udp]`
`stats.app_layer.tx.krb5_udp(integer)`	`about.labels [stats_app_layer_tx_krb5_udp]`
`stats.app_layer.expectations(integer)`	`about.labels [stats_app_layer_expectations]`
`stats.http.memuse(integer)`	`about.labels [stats_http_memuse]`
`stats.http.memcap(integer)`	`about.labels [stats_http_memcap]`
`stats.ftp.memuse(integer)`	`about.labels [stats_ftp_memuse]`
`stats.ftp.memcap(integer)`	`about.labels [stats_ftp_memcap]`

Field mapping reference: CORELIGHT - logschema

The following table lists the log fields of the logschema log type and their corresponding UDM fields.

Log field	UDM mapping	Logic
	`metadata.event_type`	The `metadata.event_type` UDM field is set to `GENERIC_EVENT`.
`name(string)`	`about.labels [name]`
`text(string)`	`about.labels [text]`
`schema(string)`	`about.labels [schema]`
`avro(string)`	`about.labels [avro]`

What's next

Data ingestion to Google Security Operations