Zeek(Bro)ログを収集する
このドキュメントでは、Google Security Operations で Zeek(以前の Bro)と NXLog をデプロイして、JSON 形式で Zeek ログを収集する方法について説明します。また、このドキュメントでは、Zeek ログフィールドが Google Security Operations Unified Data Model(UDM)フィールドにどのようにマッピングするかについても説明します。
Google Security Operations へのデータ取り込みの概要については、Google Security Operations へのデータの取り込みをご覧ください。
取り込みラベルによって、未加工のログデータを構造化 UDM 形式に正規化するパーサーが識別されます。このドキュメントの情報は、BRO_JSON 取り込みラベルが付加されたパーサーに適用されます。
始める前に
- Zeek のログを収集するためにデプロイされたコンポーネントについて、デプロイ アーキテクチャを確認します。それぞれのお客様のデプロイはこの表現とは異なる可能性があり、より複雑になることがあります。次の図では、Linux サーバーで NXLog エージェントと Google Security Operations フォワーダーを構成し、ログデータを Google Security Operations に転送する方法を示します。 
- Google Security Operations パーサーがサポートする Zeek のバージョンを確認します。 Google Security Operations パーサーは、次の Zeek バージョンをサポートしています。 - Zeek 4.1.0
- Zeek 4.0.1
- Zeek 5.2.0
- Zeek 6.0.0
 
- Zeek パーサーを使用する前に、以前のパーサーと現在の Zeek パーサーにおけるフィールド マッピングの変更を確認してください。移行の一環として、ルール、検索、ダッシュボード、元のフィールドに依存するその他のプロセスで、更新されたフィールドが使用されることを確認します。 - たとえば、以前のパーサー バージョンでは、 - server_nameフィールドは- target.hostnameUDM フィールドにマッピングされます。現在の Zeek パーサーでは、- server_nameフィールドは- network.tls.client.server_nameUDM フィールドにマッピングされます。現在の Zeek パーサーに移行して、ルールで- server_nameフィールドを使用する場合は、現在のパーサーの- network.tls.client.server_nameUDM フィールドを使用するようにルールを変更する必要があります。
- Google Security Operations パーサーがサポートする Zeek ログタイプを確認します。次の表では、Google Security Operations パーサーがサポートする Zeek ログタイプを示します。 
| ログタイプ | 説明 | 
| ネットワーク プロトコル | 動的ホスト構成プロトコル(DHCP)やドメイン ネーム システム(DNS)などのネットワーク プロトコルのログファイルが含まれます。 | 
| ファイル | ログファイルには、ファイル分析の結果、オンライン証明書ステータス プロトコル(OCSP)、ポータブル実行可能ファイル(PE)、X.509 証明書が含まれます。 | 
| NetControl | NetControl アクションのログファイルと OpenFlow デバッグログが含まれます。 | 
| 検出 | インテリジェンス データ一致のログファイル、Zeek 通知、アラーム ストリーム、署名一致、traceroute 検出が含まれます。 | 
| ネットワークのモニタリング | SSL 証明書のログファイル、TCP handshake を完了したホスト、Modbus のプライマリとレプリカ、ホストで実行されているサービス、ネットワークで使用されるソフトウェアが含まれます。 | 
- まだインストールしていない場合は、Zeek をインストールして構成します。詳細については、Zeek のインストールをご覧ください。 
- Zeek ログを JSON 形式で収集します。詳細については、Zeek ログを JSON に出力するをご覧ください。 
- デプロイ アーキテクチャ内のすべてのシステムが、UTC タイムゾーンで構成されていることを確認します。 
NXLog と Google Security Operations フォワーダーを構成する
- Google Security Operations フォワーダーが実行されている Linux マシンに、NXLog Community Edition をダウンロードしてインストールします。
- NXLog Community Edition のダウンロードの詳細については、NXLog のドキュメントをご覧ください。
- 必要な NXLog パッケージのインストールと依存関係の詳細については、Linux システムに NXLog をインストールするをご覧ください。
 
- NXLog インスタンスごとに構成ファイルを作成します。
- NXLog im_file モジュールを使用して、ファイルから読み取り、行をフィールドにパースします。NXLog の構成例を以下に示します。 - LogFile /var/log/nxlog/nxlog.log LogLevel INFO define ZEEK_OUTPUT_DESTINATION_ADDRESS <hostname> define ZEEK_OUTPUT_DESTINATION_PORT <port> <Input conn> Module im_file File '/opt/zeek/logs/current/conn.log' Exec $raw_event= "conn" + ' - ' + $raw_event;; </Input> <Input dce_rpc> Module im_file File '/opt/zeek/logs/current/dce_rpc.log' Exec $raw_event= "dce_rpc" + ' - ' + $raw_event;; </Input> <Output out_chronicle> Module om_tcp Host %ZEEK_OUTPUT_DESTINATION_ADDRESS% Port %ZEEK_OUTPUT_DESTINATION_PORT% </Output> <Route zeek_to_chronicle> Path conn, dce_rpc => out_chronicle </Route>- 上の構成例を使用するには、以下の手順を実行します。 - <hostname>と- <port>の値は、転送先の Linux サーバーに関する情報に置き換えます。
- 収集する Zeek ログタイプごとに、入力要素、出力要素、ルート要素を追加します。
 
- Google Security Operations にログを送信するように Google Security Operations フォワーダーを構成します。詳細については、Linux でのフォワーダーのインストールと構成をご覧ください。フォワーダー構成の例を次に示します。 - output: url: URL identity: identity: collector_id: COLLECTOR_ID customer_id: CUSTOMER_ID secret_key: | { "type": "service_account", "project_id": "malachite-projectname", "private_key_id": `PRIVATE_KEY_ID`, "private_key": `PRIVATE_KEY`, "client_email":"`SERVICE_ACCOUNT_NAME`@malachite-`PROJECT_ID`.`SERVICE_ACCOUNT_DOMAIN`", "client_id": `CLIENT_ID`, "auth_uri": "https://accounts.google.com/o/oauth2/auth", "token_uri": "https://oauth2.googleapis.com/token", "auth_provider_x509_cert_url":"https://www.googleapis.com/oauth2/v1/certs", "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/`SERVICSERVICE_ACCOUNT_NAME`%40malachite-`PROJECT_ID`.`SERVICE_ACCOUNT_DOMAIN`", } collectors: - syslog: common: enabled: true data_type: BRO_JSON batch_n_seconds: 10 batch_n_bytes: 1048576 tcp_address: 0.0.0.0:10518 connection_timeout_sec: 60
- PRIVATE_KEY_ID、- PRIVATE_KEY、- SERVICSERVICE_ACCOUNT_NAME、- PROJECT_ID、- CLIENT_ID、- SERVICE_ACCOUNT_DOMAIN、- CUSTOMER_ID、- URL、- COLLECTOR_ID、- CUSTOMER_IDは、 Google Cloud プラットフォームからダウンロードできるサービス アカウントの JSON ファイルのそれぞれの値に置き換えます。
- NXLog サービスを起動します。 
Bindplane エージェントを使用してログを Google SecOps に転送する
- Linux 仮想マシンをインストールして設定します。
- ログを Google SecOps に転送するように、Linux に Bindplane エージェントをインストールして構成します。Bindplane エージェントのインストールと構成の方法の詳細については、Bindplane エージェントのインストールと構成の手順をご覧ください。
フィードの作成時に問題が発生した場合は、Google SecOps サポートにお問い合わせください。
サポートされている Zeek(Bro)ログ形式
Zeek(Bro)パーサーは、JSON 形式と SYSLOG+JSON 形式のログをサポートしています。
サポートされている Zeek(Bro)のサンプルログ
- JOSN - { "insertId": "1pvsdy2f8v21o8", "jsonPayload": { "message": "Jun 14 07:46:10 dummyhostname systemd[1]: Stopping System Logging Service..." }, "resource": { "type": "gce_instance", "labels": { "project_id": "cl-tpt-dis-awkc-con17-p-922a", "zone": "us-central1-a", "instance_id": "4136884722753789246" } }, "timestamp": "2024-09-03T19:31:32.353129233Z", "labels": { "compute.googleapis.com/resource_name": "dummyostname" }, "logName": "projects/cl-tpt-dis-awkc-con17-p-922a/logs/syslog", "receiveTimestamp": "2024-09-03T19:31:33.388651657Z" }
- SYSLOG + JSON - <13>1 2021-12-21T23: 51: 25-08: 00 ia-cs-vubro-089 bro_http - - - { "ts": 1640159484.694295, "uid": "CTgT3z1adxn1EMPbmj", "id.orig_h": "198.51.100.27", "id.orig_p": 58729, "id.resp_h": "198.51.100.28", "id.resp_p": 8088, "trans_depth": 2284, "method": "POST", "host": "198.51.100.8", "uri": "/system/gateway", "version": "1.1", "user_agent": "Java/11.0.11", "request_body_len": 304, "response_body_len": 203, "status_code": 200, "status_msg": "OK", "tags": [], "orig_fuids": [ "FefIdu4i8dzFTUONb5" ], "orig_mime_types": [ "application/xml" ], "resp_fuids": [ "Flqz7L3yyQR1eSN4Kf" ], "resp_mime_types": [ "application/xml" ] }
フィールド マッピング リファレンス: Zeek logs フィールドから UDM フィールドへ
Google Security Operations パーサーが Zeek ログフィールドを Zeek ログタイプごとに Google Security Operations UDM イベント フィールドにマッピングする方法については、次のセクションをご覧ください。
ネットワーク プロトコル
次の表に、ネットワーク プロトコル ログタイプのログフィールドと、それぞれに対応する UDM フィールドを示します。
| 元のログフィールド | ログタイプ | UDM フィールド | 
|---|---|---|
| ts | conn.log | metadata.event_timestamp | 
| uid | conn.log | network.session_id | 
| id.orig_h | conn.log | principal.ip | 
| id.orig_p | conn.log | principal.port | 
| id.resp_h | conn.log | target.ip | 
| id.resp_p | conn.log | target.port | 
| proto | conn.log | network.ip_protocol | 
| service | conn.log | In case of exact match, service is mapped to network.application_protocol. In case of multiple values, service is mapped to additional.fields.key/value. | 
| duration | conn.log | network.session_duration | 
| orig_bytes | conn.log | network.sent_bytes | 
| resp_bytes | conn.log | network.received_bytes | 
| conn_state | conn.log | metadata.description | 
| local_orig | conn.log | additional.fields.key/value | 
| local_resp | conn.log | additional.fields.key/value | 
| missed_bytes | conn.log | additional.fields.key/value | 
| history | conn.log | additional.fields.key/value | 
| orig_pkts | conn.log | additional.fields.key/value | 
| orig_ip_bytes | conn.log | additional.fields.key/value | 
| resp_pkts | conn.log | additional.fields.key/value | 
| resp_ip_bytes | conn.log | additional.fields.key/value | 
| tunnel_parents | conn.log | additional.fields.key/value | 
| orig_l2_addr | conn.log | additional.fields.key/value | 
| resp_l2_addr | conn.log | additional.fields.key/value | 
| vlan | conn.log | additional.fields.key/value | 
| inner_vlan | conn.log | additional.fields.key/value | 
| speculative_service | conn.log | additional.fields.key/value | 
| ts | dce_rpc.log | metadata.event_timestamp | 
| uid | dce_rpc.log | network.session_id | 
| id.orig_h | dce_rpc.log | principal.ip | 
| id.orig_p | dce_rpc.log | principal.port | 
| id.resp_h | dce_rpc.log | target.ip | 
| id.resp_p | dce_rpc.log | target.port | 
| rtt | dce_rpc.log | additional.fields.key/value | 
| named_pipe | dce_rpc.log | target.resource.name Also, target.resource.resource_type is set to "PIPE". | 
| endpoint | dce_rpc.log | additional.fields.key/value | 
| operation | dce_rpc.log | additional.fields.key/value | 
| ts | dhcp.log | metadata.event_timestamp | 
| uids | dhcp.log | additional.fields.key/value | 
| client_addr | dhcp.log | target.ip | 
| server_addr | dhcp.log | principal.ip | 
| client_port | dhcp.log | target.port | 
| server_port | dhcp.log | principal.port | 
| mac | dhcp.log | principal.mac Machine ID is required for parsing NETWORK_DHCP events. | 
| host_name | dhcp.log | network.dhcp.client_hostname | 
| client_fqdn | dhcp.log | target.hostname | 
| domain | dhcp.log | target.administrative_domain | 
| requested_addr | dhcp.log | network.dhcp.requested_address | 
| assigned_addr | dhcp.log | network.dhcp.yiaddr | 
| lease_time | dhcp.log | network.dhcp.lease_time_seconds | 
| client_message | dhcp.log | additional.fields.key/value | 
| server_message | dhcp.log | additional.fields.key/value | 
| msg_types | dhcp.log | additional.fields.key/value The log that Zeek produces is a collection of DORA messages in a single log. | 
| duration | dhcp.log | network.dhcp.seconds | 
| client_chaddr | dhcp.log | network.dhcp.chaddr | 
| msg_orig | dhcp.log | additional.fields.key/value | 
| client_software | dhcp.log | additional.fields.key/value | 
| server_software | dhcp.log | additional.fields.key/value | 
| circuit_id | dhcp.log | additional.fields.key/value | 
| agent_remote_id | dhcp.log | additional.fields.key/value | 
| subscriber_id | dhcp.log | additional.fields.key/value | 
| ts | dnp3.log | metadata.event_timestamp | 
| uid | dnp3.log | network.session_id | 
| id.orig_h | dnp3.log | principal.ip | 
| id.orig_p | dnp3.log | principal.port | 
| id.resp_h | dnp3.log | target.ip | 
| id.resp_p | dnp3.log | target.port | 
| fc_request | dnp3.log | additional.fields.key/value | 
| fc_reply | dnp3.log | additional.fields.key/value | 
| iin | dnp3.log | additional.fields.key/value | 
| ts | dns.log | metadata.event_timestamp | 
| uid | dns.log | network.session_id | 
| id.orig_h | dns.log | principal.ip | 
| id.orig_p | dns.log | principal.port | 
| id.resp_h | dns.log | target.ip | 
| id.resp_p | dns.log | target.port | 
| proto | dns.log | network.ip_protocol | 
| trans_id | dns.log | network.dns.id | 
| rtt | dns.log | additional.fields.key/value | 
| query | dns.log | network.dns.questions.name | 
| qclass | dns.log | network.dns.questions.class | 
| qclass_name | dns.log | additional.fields.key/value | 
| qtype | dns.log | network.dns.questions.type | 
| qtype_name | dns.log | additional.fields.key/value | 
| rcode | dns.log | network,dns.response_code | 
| rcode_name | dns.log | additional.fields.key/value | 
| AA | dns.log | network.dns.authoritative | 
| TC | dns.log | network.dns.truncated | 
| RD | dns.log | network.dns.recursion_desired | 
| RA | dns.log | network.dns.recursion_available | 
| Z | dns.log | additional.fields.key/value | 
| answers | dns.log | network.dns.answers.data | 
| TTLs | dns.log | network.dns.answers.ttl | 
| rejected | dns.log | additional.fields.key/value | 
| total_answers | dns.log | additional.fields.key/value | 
| total_replies | dns.log | additional.fields.key/value | 
| saw_query | dns.log | additional.fields.key/value | 
| saw_reply | dns.log | additional.fields.key/value | 
| auth | dns.log | network.dns.authority.data | 
| addl | dns.log | network.dns.additional.data | 
| original_query | dns.log | additional.fields.key/value | 
| ts | ftp.log | metadata.event_timestamp | 
| uid | ftp.log | network.session_id | 
| id.orig_h | ftp.log | principal.ip | 
| id.orig_p | ftp.log | principal.port | 
| id.resp_h | ftp.log | target.ip | 
| id.resp_p | ftp.log | target.port | 
| user | ftp.log | principal.user.userid | 
| command | ftp.log | network.ftp.command | 
| arg | ftp.log | additional.fields.key/value | 
| mime_type | ftp.log | src.file.mime_type | 
| file_size | ftp.log | src.file.size | 
| reply_code | ftp.log | additional.fields.key/value | 
| reply_msg | ftp.log | additional.fields.key/value | 
| data_channel.passive | ftp.log | additional.fields.key/value | 
| data_channel.orig_h | ftp.log | additional.fields.key/value | 
| data_channel.resp_h | ftp.log | additional.fields.key/value | 
| data_channel.resp_p | ftp.log | additional.fields.key/value | 
| cwd | ftp.log | src.file.full_path | 
| cmdarg.ts | ftp.log | additional.fields.key/value | 
| cmdarg.cmd | ftp.log | additional.fields.key/value | 
| cmdarg.arg | ftp.log | additional.fields.key/value | 
| cmdarg.seq | ftp.log | additional.fields.key/value | 
| pending_commands | ftp.log | additional.fields.key/value | 
| passive | ftp.log | additional.fields.key/value | 
| capture_password | ftp.log | additional.fields.key/value | 
| fuid | ftp.log | additional.fields.key/value | 
| last_auth_requested | ftp.log | additional.fields.key/value | 
| ts | http.log | metadata.event_timestamp | 
| uid | http.log | network.session_id | 
| id.orig_h | http.log | principal.ip | 
| id.orig_p | http.log | principal.port | 
| id.resp_h | http.log | target.ip | 
| id.resp_p | http.log | target.port | 
| trans_depth | http.log | additional.fields.key/value | 
| method | http.log | network.http.method | 
| host | http.log | target.hostname | 
| uri | http.log | target.url is set to "%{host}%{uri}" | 
| referrer | http.log | network.http.referral_url | 
| version | http.log | additional.fields.key/value | 
| user_agent | http.log | network.http.user_agent | 
| origin | http.log | additional.fields.key/value | 
| request_body_len | http.log | additional.fields.key/value | 
| response_body_len | http.log | additional.fields.key/value | 
| status_code | http.log | network.http.response_code | 
| status_msg | http.log | additional.fields.key/value | 
| info_code | http.log | additional.fields.key/value | 
| info_msg | http.log | additional.fields.key/value | 
| tags | http.log | additional.fields.key/value | 
| username | http.log | principal.user.userid | 
| capture_password | http.log | additional.fields.key/value | 
| proxied | http.log | additional.fields.key/value | 
| range_request | http.log | additional.fields.key/value | 
| orig_fuids | http.log | additional.fields.key/value | 
| orig_filenames | http.log | additional.fields.key/value | 
| orig_mime_types | http.log | additional.fields.key/value | 
| resp_fuids | http.log | additional.fields.key/value | 
| resp_filenames | http.log | additional.fields.key/value | 
| resp_mime_types | http.log | additional.fields.key/value | 
| current_entity | http.log | additional.fields.key/value | 
| orig_mime_depth | http.log | additional.fields.key/value | 
| resp_mime_depth | http.log | additional.fields.key/value | 
| client_header_names | http.log | additional.fields.key/value | 
| server_header_names | http.log | additional.fields.key/value | 
| omniture | http.log | additional.fields.key/value | 
| flash_version | http.log | additional.fields.key/value | 
| cookie_vars | http.log | additional.fields.key/value | 
| uri_vars | http.log | additional.fields.key/value | 
| ts | irc.log | metadata.event_timestamp | 
| uid | irc.log | network.session_id | 
| id.orig_h | irc.log | principal.ip | 
| id.orig_p | irc.log | principal.port | 
| id.resp_h | irc.log | target.ip | 
| id.resp_p | irc.log | target.port | 
| nick | irc.log | additional.fields.key/value | 
| user | irc.log | principal.user.userid | 
| command | irc.log | principal.process.command_line | 
| value | irc.log | additional.fields.key/value | 
| addl | irc.log | additional.fields.key/value | 
| dcc_file_name | irc.log | additional.fields.key/value | 
| dcc_file_size | irc.log | src.file.size | 
| dcc_mime_type | irc.log | src.file.mime_type | 
| fuid | irc.log | additional.fields.key/value | 
| ts | kerberos.log | metadata.event_timestamp | 
| uid | kerberos.log | network.session_id | 
| id.orig_h | kerberos.log | principal.ip | 
| id.orig_p | kerberos.log | principal.port | 
| id.resp_h | kerberos.log | target.ip | 
| id.resp_p | kerberos.log | target.port | 
| request_type | kerberos.log | additional.fields.key/value | 
| client | kerberos.log | additional.fields.key/value | 
| service | kerberos.log | additional.fields.key/value | 
| success | kerberos.log | additional.fields.key/value | 
| error_code | kerberos.log | additional.fields.key/value | 
| error_msg | kerberos.log | metadata.description is set to "KERBEROS: %{error_msg}" | 
| from | kerberos.log | additional.fields.key/value | 
| till | kerberos.log | additional.fields.key/value | 
| cipher | kerberos.log | network.tls.cipher | 
| forwardable | kerberos.log | additional.fields.key/value | 
| renewable | kerberos.log | additional.fields.key/value | 
| logged | kerberos.log | additional.fields.key/value | 
| client_cert.ts | kerberos.log | additional.fields.key/value | 
| client_cert.fuid | kerberos.log | additional.fields.key/value | 
| client_cert.tx_hosts | kerberos.log | additional.fields.key/value | 
| client_cert.rx_hosts | kerberos.log | additional.fields.key/value | 
| client_cert.conn_uids | kerberos.log | additional.fields.key/value | 
| client_cert.source | kerberos.log | additional.fields.key/value | 
| client_cert.depth | kerberos.log | additional.fields.key/value | 
| client_cert.analyzers | kerberos.log | additional.fields.key/value | 
| client_cert.mime_type | kerberos.log | additional.fields.key/value | 
| client_cert.filename | kerberos.log | additional.fields.key/value | 
| client_cert.duration | kerberos.log | additional.fields.key/value | 
| client_cert.local_orig | kerberos.log | additional.fields.key/value | 
| client_cert.is_orig | kerberos.log | additional.fields.key/value | 
| client_cert.seen_bytes | kerberos.log | additional.fields.key/value | 
| client_cert.total_bytes | kerberos.log | additional.fields.key/value | 
| client_cert.missing_bytes | kerberos.log | additional.fields.key/value | 
| client_cert.overflow_bytes | kerberos.log | additional.fields.key/value | 
| client_cert.timedout | kerberos.log | additional.fields.key/value | 
| client_cert.parent_fuid | kerberos.log | additional.fields.key/value | 
| client_cert.md5 | kerberos.log | network.tls.client.certificate.md5 | 
| client_cert.sha1 | kerberos.log | network.tls.client.certificate.sha1 | 
| client_cert.sha256 | kerberos.log | network.tls.client.certificate.sha256 | 
| client_cert.x509.ts | kerberos.log | additional.fields.key/value | 
| client_cert.x509.fingerprint | kerberos.log | additional.fields.key/value | 
| client_cert.x509.certificate.version | kerberos.log | network.tls.client.certificate.version | 
| client_cert.x509.certificate.serial | kerberos.log | network.tls.client.certificate.serial | 
| client_cert.x509.certificate.subject | kerberos.log | additional.fields.key/value | 
| client_cert.x509.certificate.issuer | kerberos.log | network.tls.client.certificate.issuer | 
| client_cert.x509.certificate.cn | kerberos.log | additional.fields.key/value | 
| client_cert.x509.certificate.not_valid_before | kerberos.log | additional.fields.key/value | 
| client_cert.x509.certificate.not_valid_after | kerberos.log | additional.fields.key/value | 
| client_cert.x509.certificate.key_alg | kerberos.log | additional.fields.key/value | 
| client_cert.x509.certificate.sig_alg | kerberos.log | additional.fields.key/value | 
| client_cert.x509.certificate.key_type | kerberos.log | additional.fields.key/value | 
| client_cert.x509.certificate.key_length | kerberos.log | additional.fields.key/value | 
| client_cert.x509.certificate.exponent | kerberos.log | additional.fields.key/value | 
| client_cert.x509.certificate.curve | kerberos.log | additional.fields.key/value | 
| client_cert.x509.handle | kerberos.log | additional.fields.key/value | 
| client_cert.x509.extensions.name | kerberos.log | additional.fields.key/value | 
| client_cert.x509.extensions.short_name | kerberos.log | additional.fields.key/value | 
| client_cert.x509.extensions.oid | kerberos.log | additional.fields.key/value | 
| client_cert.x509.extensions.critical | kerberos.log | additional.fields.key/value | 
| client_cert.x509.extensions.value | kerberos.log | additional.fields.key/value | 
| client_cert.x509.san.dns | kerberos.log | additional.fields.key/value | 
| client_cert.x509.san.uri | kerberos.log | additional.fields.key/value | 
| client_cert.x509.san.email | kerberos.log | additional.fields.key/value | 
| client_cert.x509.san.ip | kerberos.log | additional.fields.key/value | 
| client_cert.x509.san.other_fields | kerberos.log | additional.fields.key/value | 
| client_cert.x509.basic_constraints.ca | kerberos.log | additional.fields.key/value | 
| client_cert.x509.basic_constraints.path_len | kerberos.log | additional.fields.key/value | 
| client_cert.x509.extensions_cache | kerberos.log | additional.fields.key/value | 
| client_cert.x509.host_cert | kerberos.log | additional.fields.key/value | 
| client_cert.x509.client_cert | kerberos.log | additional.fields.key/value | 
| client_cert.x509.deduplication_index.fingerprint | kerberos.log | additional.fields.key/value | 
| client_cert.x509.deduplication_index.host_cert | kerberos.log | additional.fields.key/value | 
| client_cert.x509.deduplication_index.client_cert | kerberos.log | additional.fields.key/value | 
| client_cert.x509.always_raise_x509_events | kerberos.log | additional.fields.key/value | 
| client_cert.x509.cert | kerberos.log | additional.fields.key/value | 
| client_cert.extracted | kerberos.log | additional.fields.key/value | 
| client_cert.extracted_cutoff | kerberos.log | additional.fields.key/value | 
| client_cert.extracted_size | kerberos.log | additional.fields.key/value | 
| client_cert.entropy | kerberos.log | additional.fields.key/value | 
| client_cert_subject | kerberos.log | network.tls.client.certificate.subject | 
| client_cert_fuid | kerberos.log | additional.fields.key/value | 
| server_cert.ts | kerberos.log | additional.fields.key/value | 
| server_cert.fuid | kerberos.log | additional.fields.key/value | 
| server_cert.tx_hosts | kerberos.log | additional.fields.key/value | 
| server_cert.rx_hosts | kerberos.log | additional.fields.key/value | 
| server_cert.conn_uids | kerberos.log | additional.fields.key/value | 
| server_cert.source | kerberos.log | additional.fields.key/value | 
| server_cert.depth | kerberos.log | additional.fields.key/value | 
| server_cert.analyzers | kerberos.log | additional.fields.key/value | 
| server_cert.mime_type | kerberos.log | additional.fields.key/value | 
| server_cert.filename | kerberos.log | additional.fields.key/value | 
| server_cert.duration | kerberos.log | additional.fields.key/value | 
| server_cert.local_orig | kerberos.log | additional.fields.key/value | 
| server_cert.is_orig | kerberos.log | additional.fields.key/value | 
| server_cert.seen_bytes | kerberos.log | additional.fields.key/value | 
| server_cert.total_bytes | kerberos.log | additional.fields.key/value | 
| server_cert.missing_bytes | kerberos.log | additional.fields.key/value | 
| server_cert.overflow_bytes | kerberos.log | additional.fields.key/value | 
| server_cert.timedout | kerberos.log | additional.fields.key/value | 
| server_cert.parent_fuid | kerberos.log | additional.fields.key/value | 
| server_cert.md5 | kerberos.log | network.tls.server.certificate.md5 | 
| server_cert.sha1 | kerberos.log | network.tls.server.certificate.sha1 | 
| server_cert.sha256 | kerberos.log | network.tls.server.certificate.sha256 | 
| server_cert.x509.ts | kerberos.log | additional.fields.key/value | 
| server_cert.x509.fingerprint | kerberos.log | additional.fields.key/value | 
| server_cert.x509.certificate.version | kerberos.log | network.tls.server.certificate.version | 
| server_cert.x509.certificate.serial | kerberos.log | network.tls.server.certificate.serial | 
| server_cert.x509.certificate.subject | kerberos.log | additional.fields.key/value | 
| server_cert.x509.certificate.issuer | kerberos.log | network.tls.server.certificate.issuer | 
| server_cert.x509.certificate.cn | kerberos.log | additional.fields.key/value | 
| server_cert.x509.certificate.not_valid_before | kerberos.log | additional.fields.key/value | 
| server_cert.x509.certificate.not_valid_after | kerberos.log | additional.fields.key/value | 
| server_cert.x509.certificate.key_alg | kerberos.log | additional.fields.key/value | 
| server_cert.x509.certificate.sig_alg | kerberos.log | additional.fields.key/value | 
| server_cert.x509.certificate.key_type | kerberos.log | additional.fields.key/value | 
| server_cert.x509.certificate.key_length | kerberos.log | additional.fields.key/value | 
| server_cert.x509.certificate.exponent | kerberos.log | additional.fields.key/value | 
| server_cert.x509.certificate.curve | kerberos.log | additional.fields.key/value | 
| server_cert.x509.handle | kerberos.log | additional.fields.key/value | 
| server_cert.x509.extensions.name | kerberos.log | additional.fields.key/value | 
| server_cert.x509.extensions.short_name | kerberos.log | additional.fields.key/value | 
| server_cert.x509.extensions.oid | kerberos.log | additional.fields.key/value | 
| server_cert.x509.extensions.critical | kerberos.log | additional.fields.key/value | 
| server_cert.x509.extensions.value | kerberos.log | additional.fields.key/value | 
| server_cert.x509.san.dns | kerberos.log | additional.fields.key/value | 
| server_cert.x509.san.uri | kerberos.log | additional.fields.key/value | 
| server_cert.x509.san.email | kerberos.log | additional.fields.key/value | 
| server_cert.x509.san.ip | kerberos.log | additional.fields.key/value | 
| server_cert.x509.san.other_fields | kerberos.log | additional.fields.key/value | 
| server_cert.x509.basic_constraints.ca | kerberos.log | additional.fields.key/value | 
| server_cert.x509.basic_constraints.path_len | kerberos.log | additional.fields.key/value | 
| server_cert.x509.extensions_cache | kerberos.log | additional.fields.key/value | 
| server_cert.x509.host_cert | kerberos.log | additional.fields.key/value | 
| server_cert.x509.client_cert | kerberos.log | additional.fields.key/value | 
| server_cert.x509.deduplication_index.fingerprint | kerberos.log | additional.fields.key/value | 
| server_cert.x509.deduplication_index.host_cert | kerberos.log | additional.fields.key/value | 
| server_cert.x509.deduplication_index.client_cert | kerberos.log | additional.fields.key/value | 
| server_cert.x509.always_raise_x509_events | kerberos.log | additional.fields.key/value | 
| server_cert.x509.cert | kerberos.log | additional.fields.key/value | 
| server_cert.extracted | kerberos.log | additional.fields.key/value | 
| server_cert.extracted_cutoff | kerberos.log | additional.fields.key/value | 
| server_cert.extracted_size | kerberos.log | additional.fields.key/value | 
| server_cert.entropy | kerberos.log | additional.fields.key/value | 
| server_cert_subject | kerberos.log | network.tls.server.certificate.subject | 
| server_cert_fuid | kerberos.log | additional.fields.key/value | 
| auth_ticket | kerberos.log | additional.fields.key/value | 
| new_ticket | kerberos.log | additional.fields.key/value | 
| ts | modbus.log | metadata.event_timestamp | 
| uid | modbus.log | network.session_id | 
| id.orig_h | modbus.log | principal.ip | 
| id.orig_p | modbus.log | principal.port | 
| id.resp_h | modbus.log | target.ip | 
| id.resp_p | modbus.log | target.port | 
| func | modbus.log | additional.fields.key/value | 
| exception | modbus.log | additional.fields.key/value | 
| track_address | modbus.log | additional.fields.key/value | 
| ts | modbus_register_change.log | metadata.event_timestamp | 
| uid | modbus_register_change.log | network.session_id | 
| id.orig_h | modbus_register_change.log | principal.ip | 
| id.orig_p | modbus_register_change.log | principal.port | 
| id.resp_h | modbus_register_change.log | target.ip | 
| id.resp_p | modbus_register_change.log | target.port | 
| register | modbus_register_change.log | additional.fields.key/value | 
| old_val | modbus_register_change.log | additional.fields.key/value | 
| new_val | modbus_register_change.log | additional.fields.key/value | 
| delta | modbus_register_change.log | additional.fields.key/value | 
| ts | mysql.log | metadata.event_timestamp | 
| uid | mysql.log | network.session_id | 
| id.orig_h | mysql.log | principal.ip | 
| id.orig_p | mysql.log | principal.port | 
| id.resp_h | mysql.log | target.ip | 
| id.resp_p | mysql.log | target.port | 
| cmd | mysql.log | metadata.description | 
| arg | mysql.log | principal.process.command_line | 
| success | mysql.log | If the value of success is "T" or "true," security_result.action is set to "ALLOW" and security_result.summary is set to "Query successfully executed." If the value of success is not "T" or "true," security_result.action is set to "BLOCK" and security_result.summary is set to "Query execution failed." | 
| rows | mysql.log | security_result.description is set to "Affected rows: %{rows}". If the log type is "mysql.log", the additional field security_result.severity is set to "INFORMATIONAL". | 
| response | mysql.log | additional.fields.key/value | 
| ts | ntlm.log | metadata.event_timestamp | 
| uid | ntlm.log | network.session_id | 
| id.orig_h | ntlm.log | principal.ip | 
| id.orig_p | ntlm.log | principal.port | 
| id.resp_h | ntlm.log | target.ip | 
| id.resp_p | ntlm.log | target.port | 
| username | ntlm.log | principal.user.userid | 
| hostname | ntlm.log | principal.hostname | 
| domainname | ntlm.log | principal.administrative_domain | 
| server_nb_computer_name | ntlm.log | additional.fields.key/value | 
| server_dns_computer_name | ntlm.log | target.hostname | 
| server_tree_name | ntlm.log | additional.fields.key/value | 
| success | ntlm.log | If the value of success is "T" or "true", security_result.action is set to "ALLOW" and security_result.summary is set to "Query successfully executed". If the value of success is not "T" or "true", security_result.action is set to "BLOCK" and security_result.summary is set to "Query execution failed". | 
| done | ntlm.log | additional.fields.key/value | 
| ts | ntp.log | metadata.event_timestamp | 
| uid | ntp.log | network.session_id | 
| id.orig_h | ntp.log | principal.ip | 
| id.orig_p | ntp.log | principal.port | 
| id.resp_h | ntp.log | target.ip | 
| id.resp_p | ntp.log | target.port | 
| version | ntp.log | additional.fields.key/value | 
| mode | ntp.log | additional.fields.key/value | 
| stratum | ntp.log | additional.fields.key/value | 
| poll | ntp.log | additional.fields.key/value | 
| precision | ntp.log | additional.fields.key/value | 
| root_delay | ntp.log | additional.fields.key/value | 
| root_disp | ntp.log | additional.fields.key/value | 
| ref_id | ntp.log | additional.fields.key/value | 
| ref_time | ntp.log | additional.fields.key/value | 
| org_time | ntp.log | additional.fields.key/value | 
| rec_time | ntp.log | additional.fields.key/value | 
| xmt_time | ntp.log | additional.fields.key/value | 
| num_exts | ntp.log | additional.fields.key/value | 
| ts | radius.log | metadata.event_timestamp | 
| uid | radius.log | network.session_id | 
| id.orig_h | radius.log | principal.ip | 
| id.orig_p | radius.log | principal.port | 
| id.resp_h | radius.log | target.ip | 
| id.resp_p | radius.log | target.port | 
| username | radius.log | principal.user.userid | 
| mac | radius.log | principal.mac | 
| framed_addr | radius.log | additional.fields.key/value | 
| tunnel_client | radius.log | additional.fields.key/value | 
| connect_info | radius.log | additional.fields.key/value | 
| reply_msg | radius.log | additional.fields.key/value | 
| result | radius.log | If the log type is "radius.log", the following fields are set: If the value of the "result" field is "success", security_result.action is set to "ALLOW" and security_result.summary is set to "User login successful". If the value of "result" field is "failed", security_result.action is set to "BLOCK" and security_result.summary is set to "User login failed". | 
| ttl | radius.log | additional.fields.key/value | 
| logged | radius.log | additional.fields.key/value | 
| ts | rdp.log | metadata.event_timestamp | 
| uid | rdp.log | network.session_id | 
| id.orig_h | rdp.log | principal.ip | 
| id.orig_p | rdp.log | principal.port | 
| id.resp_h | rdp.log | target.ip | 
| id.resp_p | rdp.log | target.port | 
| cookie | rdp.log | principal.user.userid | 
| result | rdp.log | security_result.severity is set to "INFORMATIONAL". security_result.description is set to "%{result} connection with security protocol %{security_protocol}". | 
| security_protocol | rdp.log | security_result.description is set to "%{result} connection with security protocol %{security_protocol}". | 
| client_channels | rdp.log | additional.fields.key/value | 
| keyboard_layout | rdp.log | additional.fields.key/value | 
| client_build | rdp.log | principal.asset.platform_software.platform_version | 
| client_name | rdp.log | additional.fields.key/value | 
| client_dig_product_id | rdp.log | principal.asset.asset_id | 
| desktop_width | rdp.log | additional.fields.key/value | 
| desktop_height | rdp.log | additional.fields.key/value | 
| requested_color_depth | rdp.log | additional.fields.key/value | 
| cert_type | rdp.log | additional.fields.key/value | 
| cert_count | rdp.log | additional.fields.key/value | 
| cert_permanent | rdp.log | additional.fields.key/value | 
| encryption_level | rdp.log | additional.fields.key/value | 
| encryption_method | rdp.log | additional.fields.key/value | 
| analyzer_id | rdp.log | additional.fields.key/value | 
| done | rdp.log | additional.fields.key/value | 
| ssl | rdp.log | additional.fields.key/value | 
| ts | rfb.log | metadata.event_timestamp | 
| uid | rfb.log | network.session_id | 
| id.orig_h | rfb.log | principal.ip | 
| id.orig_p | rfb.log | principal.port | 
| id.resp_h | rfb.log | target.ip | 
| id.resp_p | rfb.log | target.port | 
| client_major_version | rfb.log | additional.fields.key/value | 
| client_minor_version | rfb.log | additional.fields.key/value | 
| server_major_version | rfb.log | additional.fields.key/value | 
| server_minor_version | rfb.log | additional.fields.key/value | 
| authentication_method | rfb.log | additional.fields.key/value | 
| auth | rfb.log | additional.fields.key/value | 
| share_flag | rfb.log | additional.fields.key/value | 
| desktop_name | rfb.log | target.asset.hostname | 
| width | rfb.log | additional.fields.key/value | 
| height | rfb.log | additional.fields.key/value | 
| done | rfb.log | additional.fields.key/value | 
| ts | sip.log | metadata.event_timestamp | 
| uid | sip.log | network.session_id Also, network.application_protocol is set to "SIP". | 
| id.orig_h | sip.log | principal.ip | 
| id.orig_p | sip.log | principal.port | 
| id.resp_h | sip.log | target.ip | 
| id.resp_p | sip.log | target.port | 
| trans_depth | sip.log | additional.fields.key/value | 
| method | sip.log | metadata.description | 
| uri | sip.log | about.url | 
| date | sip.log | additional.fields.key/value | 
| request_from | sip.log | principal.user.userid and principal.user.user_display_name | 
| request_to | sip.log | target.user.userid and target.user.user_display_name | 
| response_from | sip.log | additional.fields.key/value | 
| response_to | sip.log | additional.fields.key/value | 
| reply_to | sip.log | additional.fields.key/value | 
| call_id | sip.log | network.session_id | 
| seq | sip.log | additional.fields.key/value | 
| subject | sip.log | additional.fields.key/value | 
| request_path | sip.log | additional.fields.key/value | 
| response_path | sip.log | additional.fields.key/value | 
| user_agent | sip.log | additional.fields.key/value | 
| status_code | sip.log | security_result.summary is set to "Status Code: %{status_code}". | 
| status_msg | sip.log | security_result.description | 
| warning | sip.log | additional.fields.key/value | 
| request_body_len | sip.log | network.sent_bytes | 
| response_body_len | sip.log | network.received_bytes | 
| content_type | sip.log | additional.fields.key/value | 
| ts | smb_cmd.log | metadata.event_timestamp | 
| uid | smb_cmd.log | network.session_id | 
| id.orig_h | smb_cmd.log | principal.ip | 
| id.orig_p | smb_cmd.log | principal.port | 
| id.resp_h | smb_cmd.log | target.ip | 
| id.resp_p | smb_cmd.log | target.port | 
| command | smb_cmd.log | principal.process.command_line | 
| sub_command | smb_cmd.log | additional.fields.key/value | 
| argument | smb_cmd.log | additional.fields.key/value | 
| status | smb_cmd.log | additional.fields.key/value | 
| rtt | smb_cmd.log | additional.fields.key/value | 
| version | smb_cmd.log | metadata.product_version | 
| username | smb_cmd.log | principal.user.userid | 
| tree | smb_cmd.log | additional.fields.key/value | 
| tree_service | smb_cmd.log | additional.fields.key/value | 
| smb1_offered_dialects | smb_cmd.log | additional.fields.key/value | 
| smb2_offered_dialects | smb_cmd.log | additional.fields.key/value | 
| ts | smb_files.log | metadata.event_timestamp | 
| uid | smb_files.log | network.session_id | 
| id.orig_h | smb_files.log | principal.ip | 
| id.orig_p | smb_files.log | principal.port | 
| id.resp_h | smb_files.log | target.ip | 
| id.resp_p | smb_files.log | target.port | 
| fuid | smb_files.log | additional.fields.key/value | 
| action | smb_files.log | metadata.description is set to "action: %{action} on: %{name}". | 
| path | smb_files.log | target.file.full_path | 
| name | smb_files.log | additional.fields.key/value | 
| size | smb_files.log | target.file.size | 
| prev_name | smb_files.log | additional.fields.key/value | 
| times.modified | smb_files.log | additional.fields.key/value | 
| times.modified_raw | smb_files.log | additional.fields.key/value | 
| times.accessed | smb_files.log | additional.fields.key/value | 
| times.accessed_raw | smb_files.log | additional.fields.key/value | 
| times.created | smb_files.log | additional.fields.key/value | 
| times.created_raw | smb_files.log | additional.fields.key/value | 
| times.changed | smb_files.log | additional.fields.key/value | 
| times.changed_raw | smb_files.log | additional.fields.key/value | 
| fid | smb_files.log | additional.fields.key/value | 
| uuid | smb_files.log | additional.fields.key/value | 
| ts | smb_mapping.log | metadata.event_timestamp | 
| uid | smb_mapping.log | network.session_id | 
| id.orig_h | smb_mapping.log | principal.ip | 
| id.orig_p | smb_mapping.log | principal.port | 
| id.resp_h | smb_mapping.log | target.ip | 
| id.resp_p | smb_mapping.log | target.port | 
| path | smb_mapping.log | target.file.full_path | 
| service | smb_mapping.log | target.application | 
| native_file_system | smb_mapping.log | additional.fields.key/value | 
| share_type | smb_mapping.log | target.resource.resource_type | 
| ts | smtp.log | metadata.event_timestamp | 
| uid | smtp.log | network.session_id | 
| id.orig_h | smtp.log | principal.ip | 
| id.orig_p | smtp.log | principal.port | 
| id.resp_h | smtp.log | target.ip | 
| id.resp_p | smtp.log | target.port | 
| trans_depth | smtp.log | additional.fields.key/value | 
| helo | smtp.log | additional.fields.key/value | 
| mailfrom | smtp.log | additional.fields.key/value | 
| rcptto | smtp.log | additional.fields.key/value | 
| date | smtp.log | additional.fields.key/value | 
| from | smtp.log | network.email.from | 
| to | smtp.log | email.to | 
| cc | smtp.log | network.email.cc | 
| reply_to | smtp.log | email.reply_to | 
| msg_id | smtp.log | email.mail_id | 
| in_reply_to | smtp.log | additional.fields.key/value | 
| subject | smtp.log | email.subject | 
| x_originating_ip | smtp.log | additional.fields.key/value | 
| first_received | smtp.log | additional.fields.key/value | 
| second_received | smtp.log | additional.fields.key/value | 
| last_reply | smtp.log | additional.fields.key/value | 
| path | smtp.log | additional.fields.key/value | 
| user_agent | smtp.log | additional.fields.key/value | 
| tls | smtp.log | network.tls.established | 
| process_received_from | smtp.log | additional.fields.key/value | 
| has_client_activity | smtp.log | additional.fields.key/value | 
| process_smtp_headers | smtp.log | additional.fields.key/value | 
| entity.filename | smtp.log | additional.fields.key/value | 
| entity.excerpt | smtp.log | additional.fields.key/value | 
| fuids | smtp.log | additional.fields.key/value | 
| is_webmail | smtp.log | additional.fields.key/value | 
| ts | snmp.log | metadata.event_timestamp | 
| uid | snmp.log | network.session_id | 
| id.orig_h | snmp.log | principal.ip | 
| id.orig_p | snmp.log | principal.port | 
| id.resp_h | snmp.log | target.ip | 
| id.resp_p | snmp.log | target.port | 
| duration | snmp.log | network.session_duration | 
| version | snmp.log | metadata.product_version | 
| community | snmp.log | network.community_id | 
| get_requests | snmp.log | additional.fields.key/value | 
| get_bulk_requests | snmp.log | additional.fields.key/value | 
| get_responses | snmp.log | additional.fields.key/value | 
| set_requests | snmp.log | additional.fields.key/value | 
| display_string | snmp.log | metadata.description | 
| up_since | snmp.log | additional.fields.key/value | 
| ts | socks.log | metadata.event_timestamp | 
| uid | socks.log | network.session_id | 
| id.orig_h | socks.log | principal.ip | 
| id.orig_p | socks.log | principal.port | 
| id.resp_h | socks.log | target.ip | 
| id.resp_p | socks.log | target.port | 
| version | socks.log | additional.fields.key/value | 
| user | socks.log | principal.user.userid | 
| status | socks.log | additional.fields.key/value | 
| request.host | socks.log | principal.hostname | 
| request.name | socks.log | additional.fields.key/value | 
| request_p | socks.log | additional.fields.key/value | 
| bound.host | socks.log | additional.fields.key/value | 
| bound.name | socks.log | additional.fields.key/value | 
| bound_p | socks.log | additional.fields.key/value | 
| capture_password | socks.log | additional.fields.key/value | 
| ts | ssh.log | metadata.event_timestamp | 
| uid | ssh.log | network.session_id | 
| id.orig_h | ssh.log | principal.ip | 
| id.orig_p | ssh.log | principal.port | 
| id.resp_h | ssh.log | target.ip | 
| id.resp_p | ssh.log | target.port | 
| version | ssh.log | metadata.product_version | 
| auth_success | ssh.log | additional.fields.key/value | 
| auth_attempts | ssh.log | security_result.description is set to "%{auth_attempts} successful SSH authentication attempts were observed". | 
| direction | ssh.log | network.direction | 
| client | ssh.log | principal.platform_version | 
| server | ssh.log | target.platform_version | 
| cipher_alg | ssh.log | additional.fields.key/value | 
| mac_alg | ssh.log | additional.fields.key/value | 
| compression_alg | ssh.log | additional.fields.key/value | 
| kex_alg | ssh.log | additional.fields.key/value | 
| host_key_alg | ssh.log | additional.fields.key/value | 
| host_key | ssh.log | additional.fields.key/value | 
| logged | ssh.log | additional.fields.key/value | 
| capabilities.kex_algorithms | ssh.log | additional.fields.key/value | 
| capabilities.server_host_key_algorithms | ssh.log | additional.fields.key/value | 
| capabilities.encryption_algorithms | ssh.log | additional.fields.key/value | 
| capabilities.mac_algorithms | ssh.log | additional.fields.key/value | 
| capabilities.compression_algorithms | ssh.log | additional.fields.key/value | 
| capabilities.languages.client_to_server | ssh.log | additional.fields.key/value | 
| capabilities.languages.server_to_client | ssh.log | additional.fields.key/value | 
| capabilities.is_server | ssh.log | additional.fields.key/value | 
| analyzer_id | ssh.log | additional.fields.key/value | 
| remote_location.country_code | ssh.log | additional.fields.key/value | 
| remote_location.region | ssh.log | target.asset.location.country_or_region | 
| remote_location.city | ssh.log | target.asset.location.city | 
| remote_location.latitude | ssh.log | additional.fields.key/value | 
| remote_location.longitude | ssh.log | additional.fields.key/value | 
| ts | ssl.log | metadata.event_timestamp | 
| uid | ssl.log | metadata.product_log_id | 
| id.orig_h | ssl.log | principal.ip | 
| id.orig_p | ssl.log | principal.port | 
| id.resp_h | ssl.log | target.ip | 
| id.resp_p | ssl.log | target.port | 
| version_num | ssl.log | additional.fields.key/value | 
| version | ssl.log | network.tls.version | 
| cipher | ssl.log | network.tls.cipher | 
| curve | ssl.log | network.tls.curve | 
| server_name | ssl.log | network.tls.client.server_name | 
| session_id | ssl.log | network.session_id | 
| resumed | ssl.log | network.tls.resumed | 
| client_ticket_empty_session_seen | ssl.log | additional.fields.key/value | 
| client_key_exchange_seen | ssl.log | additional.fields.key/value | 
| client_psk_seen | ssl.log | additional.fields.key/value | 
| last_alert | ssl.log | additional.fields.key/value | 
| next_protocol | ssl.log | network.tls.next_protocol | 
| analyzer_id | ssl.log | additional.fields.key/value | 
| established | ssl.log | network.tls.established | 
| logged | ssl.log | additional.fields.key/value | 
| ssl_history | ssl.log | additional.fields.key/value | 
| cert_chain_fps | ssl.log | additional.fields.key/value | 
| client_cert_chain_fps | ssl.log | additional.fields.key/value | 
| subject | ssl.log | network.tls.server.certificate.subject | 
| issuer | ssl.log | network.tls.server.certificate.issuer | 
| client_subject | ssl.log | network.tls.client.certificate.subject | 
| client_issuer | ssl.log | network.tls.client.certificate.issuer | 
| sni_matches_cert | ssl.log | additional.fields.key/value | 
| server_depth | ssl.log | additional.fields.key/value | 
| client_depth | ssl.log | additional.fields.key/value | 
| always_raise_x509_events | ssl.log | additional.fields.key/value | 
| last_originator_heartbeat_request_size | ssl.log | additional.fields.key/value | 
| last_responder_heartbeat_request_size | ssl.log | additional.fields.key/value | 
| originator_heartbeats | ssl.log | additional.fields.key/value | 
| responder_heartbeats | ssl.log | additional.fields.key/value | 
| heartbleed_detected | ssl.log | additional.fields.key/value | 
| enc_appdata_packages | ssl.log | additional.fields.key/value | 
| enc_appdata_bytes | ssl.log | additional.fields.key/value | 
| server_version | ssl.log | additional.fields.key/value | 
| client_version | ssl.log | additional.fields.key/value | 
| client_ciphers | ssl.log | network.tls.client.supported_ciphers | 
| ssl_client_exts | ssl.log | additional.fields.key/value | 
| ssl_server_exts | ssl.log | additional.fields.key/value | 
| ticket_lifetime_hint | ssl.log | additional.fields.key/value | 
| dh_param_size | ssl.log | additional.fields.key/value | 
| point_formats | ssl.log | additional.fields.key/value | 
| client_curves | ssl.log | additional.fields.key/value | 
| orig_alpn | ssl.log | additional.fields.key/value | 
| client_supported_versions | ssl.log | additional.fields.key/value | 
| server_supported_version | ssl.log | additional.fields.key/value | 
| psk_key_exchange_modes | ssl.log | additional.fields.key/value | 
| client_key_share_groups | ssl.log | additional.fields.key/value | 
| server_key_share_group | ssl.log | additional.fields.key/value | 
| client_comp_methods | ssl.log | additional.fields.key/value | 
| comp_method | ssl.log | additional.fields.key/value | 
| sigalgs | ssl.log | additional.fields.key/value | 
| hashalgs | ssl.log | additional.fields.key/value | 
| validation_status | ssl.log | additional.fields.key/value | 
| validation_code | ssl.log | additional.fields.key/value | 
| valid_chain | ssl.log | additional.fields.key/value | 
| ocsp_status | ssl.log | additional.fields.key/value | 
| ocsp_response | ssl.log | additional.fields.key/value | 
| valid_scts | ssl.log | additional.fields.key/value | 
| invalid_scts | ssl.log | additional.fields.key/value | 
| valid_ct_logs | ssl.log | additional.fields.key/value | 
| valid_ct_operators | ssl.log | additional.fields.key/value | 
| valid_ct_operators_list | ssl.log | additional.fields.key/value | 
| ct_proofs | ssl.log | additional.fields.key/value | 
| notary.first_seen | ssl.log | additional.fields.key/value | 
| notary.last_seen | ssl.log | additional.fields.key/value | 
| notary.times_seen | ssl.log | additional.fields.key/value | 
| notary.valid | ssl.log | additional.fields.key/value | 
| ts | syslog.log | metadata.event_timestamp | 
| uid | syslog.log | network.session_id | 
| id.orig_h | syslog.log | principal.ip | 
| id.orig_p | syslog.log | principal.port | 
| id.resp_h | syslog.log | target.ip | 
| id.resp_p | syslog.log | target.port | 
| proto | syslog.log | network.ip_protocol | 
| facility | syslog.log | additional.fields.key/value | 
| severity | syslog.log | security_result.severity_details | 
| message | syslog.log | metadata.description | 
| ts | tunnel.log | metadata.event_timestamp | 
| uid | tunnel.log | network.session_id | 
| id.orig_h | tunnel.log | principal.ip | 
| id.orig_p | tunnel.log | principal.port | 
| id.resp_h | tunnel.log | target.ip | 
| id.resp_p | tunnel.log | target.port | 
| tunnel_type | tunnel.log | security_result.description is set to "action %{action} on tunnel type {tunnel_type}". | 
| action | tunnel.log | security_result.description is set to "action %{action} on tunnel type {tunnel_type}". | 
ファイル
次の表に、ファイル ログタイプのログフィールドと、それぞれに対応する UDM フィールドを示します。
| 元のログフィールド | ログタイプ | UDM フィールド | 
|---|---|---|
| ts | files.log | metadata.event_timestamp | 
| fuid | files.log | metadata.product_log_id | 
| tx_hosts | files.log | principal.ip | 
| rx_hosts | files.log | target.ip | 
| conn_uids | files.log | additional.fields.key/value | 
| source | files.log | network.application_protocol target.file.full_path | 
| depth | files.log | additional.fields.key/value | 
| analyzers | files.log | additional.fields.key/value | 
| mime_type | files.log | target.file.mime_type | 
| filename | files.log | target.file.full_path | 
| duration | files.log | additional.fields.key/value | 
| local_orig | files.log | additional.fields.key/value | 
| is_orig | files.log | additional.fields.key/value | 
| seen_bytes | files.log | target.file.size | 
| total_bytes | files.log | additional.fields.key/value | 
| missing_bytes | files.log | additional.fields.key/value | 
| overflow_bytes | files.log | additional.fields.key/value | 
| timedout | files.log | additional.fields.key/value | 
| parent_fuid | files.log | additional.fields.key/value | 
| md5 | files.log | target.file.md5 | 
| sha1 | files.log | target.file.sha1 | 
| sha256 | files.log | target.file.sha256 | 
| md5 | files.log | network.tls.client.certificate.md5 | 
| sha1 | files.log | network.tls.client.certificate.sha1 | 
| sha256 | files.log | network.tls.client.certificate.sha256 | 
| md5 | files.log | network.tls.server.certificate.md5 | 
| sha1 | files.log | network.tls.server.certificate.sha1 | 
| sha256 | files.log | network.tls.server.certificate.sha256 | 
| x509 | files.log | additional.fields.key/value This field is a nested field. | 
| extracted | files.log | additional.fields.key/value | 
| extracted_cutoff | files.log | additional.fields.key/value | 
| extracted_size | files.log | additional.fields.key/value | 
| entropy | files.log | additional.fields.key/value | 
| ts | ocsp.log | metadata.event_timestamp | 
| id | ocsp.log | metadata.product_log_id | 
| hashAlgorithm | ocsp.log | additional.fields.key/value | 
| issuerNameHash | ocsp.log | additional.fields.key/value | 
| issuerKeyHash | ocsp.log | additional.fields.key/value | 
| serialNumber | ocsp.log | tls.server.certificate.serial | 
| certStatus | ocsp.log | additional.fields.key/value | 
| revoketime | ocsp.log | network.tls.server.certificate.not_after | 
| revokereason | ocsp.log | security_result.summary | 
| thisUpdate | ocsp.log | additional.fields.key/value | 
| nextUpdate | ocsp.log | additional.fields.key/value | 
| ts | pe.log | metadata.event_timestamp | 
| id | pe.log | metadata.product_log_id | 
| machine | pe.log | target.resource.resource_subtype | 
| compile_ts | pe.log | additional.fields.key/value | 
| os | pe.log | target.platform_version target.resource.resource_type is set to "DEVICE". | 
| subsystem | pe.log | target.application | 
| is_exe | pe.log | additional.fields.key/value | 
| is_64bit | pe.log | additional.fields.key/value | 
| uses_aslr | pe.log | additional.fields.key/value | 
| uses_dep | pe.log | additional.fields.key/value | 
| uses_code_integrity | pe.log | additional.fields.key/value | 
| uses_seh | pe.log | additional.fields.key/value | 
| has_import_table | pe.log | additional.fields.key/value | 
| has_export_table | pe.log | additional.fields.key/value | 
| has_cert_table | pe.log | additional.fields.key/value | 
| has_debug_data | pe.log | additional.fields.key/value | 
| section_names | pe.log | additional.fields.key/value | 
| ts | x509.log | metadata.event_timestamp Also, target.application is set to "x509". | 
| fingerprint | x509.log | additional.fields.key/value | 
| certificate.version | x509.log | network.tls.server.certificate.version | 
| certificate.serial | x509.log | network.tls.server.certificate.serial | 
| certificate.subject | x509.log | network.tls.server.certificate.subject | 
| certificate.issuer | x509.log | network.tls.server.certificate.issuer | 
| certificate.cn | x509.log | target.hostname | 
| certificate.not_valid_before | x509.log | network.tls.server.certificate.not_before | 
| certificate.not_valid_after | x509.log | network.tls.server.certificate.not_after | 
| certificate.key_alg | x509.log | additional.fields.key/value | 
| certificate.sig_alg | x509.log | additional.fields.key/value | 
| certificate.key_type | x509.log | additional.fields.key/value | 
| certificate.key_length | x509.log | additional.fields.key/value | 
| certificate.exponent | x509.log | additional.fields.key/value | 
| certificate.curve | x509.log | network.tls.curve | 
| handle | x509.log | additional.fields.key/value | 
| extensions.name | x509.log | additional.fields.key/value | 
| extensions.short_name | x509.log | additional.fields.key/value | 
| extensions.oid | x509.log | additional.fields.key/value | 
| extensions.critical | x509.log | additional.fields.key/value | 
| extensions.value | x509.log | additional.fields.key/value | 
| san.dns | x509.log | additional.fields.key/value | 
| san.uri | x509.log | additional.fields.key/value | 
| san.email | x509.log | additional.fields.key/value | 
| san.ip | x509.log | additional.fields.key/value | 
| san.other_fields | x509.log | additional.fields.key/value | 
| basic_constraints.ca | x509.log | additional.fields.key/value | 
| basic_constraints.path_len | x509.log | additional.fields.key/value | 
| extensions_cache | x509.log | additional.fields.key/value | 
| host_cert | x509.log | additional.fields.key/value | 
| client_cert | x509.log | additional.fields.key/value | 
| deduplication_index.fingerprint | x509.log | additional.fields.key/value | 
| deduplication_index.host_cert | x509.log | additional.fields.key/value | 
| deduplication_index.client_cert | x509.log | additional.fields.key/value | 
| always_raise_x509_events | x509.log | additional.fields.key/value | 
| cert | x509.log | additional.fields.key/value | 
Netcontrol
次の表に、Netcontrol ログタイプのログフィールドと、それぞれに対応する UDM フィールドを示します。
| 元のログフィールド | ログタイプ | UDM フィールド | 
|---|---|---|
| ts | netcontrol.log | metadata.event_timestamp | 
| rule_id | netcontrol.log | security_result.rule_id | 
| category | netcontrol.log | security_result.category_details | 
| cmd | netcontrol.log | additional.fields.key/value | 
| state | netcontrol.log | additional.fields.key/value | 
| action | netcontrol.log | security_result.action_details | 
| target | netcontrol.log | additional.fields.key/value | 
| entity_type | netcontrol.log | additional.fields.key/value | 
| entity | netcontrol.log | security_result.summary | 
| mod | netcontrol.log | additional.fields.key/value | 
| msg | netcontrol.log | security_result.description | 
| priority | netcontrol.log | security_result.priority_details | 
| expire | netcontrol.log | additional.fields.key/value | 
| location | netcontrol.log | additional.fields.key/value | 
| plugin | netcontrol.log | additional.fields.key/value | 
| ts | netcontrol_drop.log | metadata.event_timestamp | 
| rule_id | netcontrol_drop.log | security_result.rule_id | 
| orig_h | netcontrol_drop.log | principal.ip | 
| orig_p | netcontrol_drop.log | principal.port | 
| resp_h | netcontrol_drop.log | target.ip | 
| resp_p | netcontrol_drop.log | target.port | 
| expire | netcontrol_drop.log | additional.fields.key/value | 
| location | netcontrol_drop.log | additional.fields.key/value | 
| ts | netcontrol_shunt.log | metadata.event_timestamp | 
| rule_id | netcontrol_shunt.log | security_result.rule_id | 
| f.src_h | netcontrol_shunt.log | principal.ip | 
| f.src_p | netcontrol_shunt.log | principal.port | 
| f.dst_h | netcontrol_shunt.log | target.ip | 
| f.dst_p | netcontrol_shunt.log | target.port | 
| expire | netcontrol_shunt.log | additional.fields.key/value | 
| location | netcontrol_shunt.log | additional.fields.key/value | 
| ts | netcontrol_catch_release.log | metadata.event_timestamp | 
| rule_id | netcontrol_catch_release.log | security_result.rule_id | 
| ip | netcontrol_catch_release.log | target.ip | 
| action | netcontrol_catch_release.log | security_result.action_details | 
| block_interval | netcontrol_catch_release.log | additional.fields.key/value | 
| watch_interval | netcontrol_catch_release.log | additional.fields.key/value | 
| blocked_until | netcontrol_catch_release.log | additional.fields.key/value | 
| watched_until | netcontrol_catch_release.log | additional.fields.key/value | 
| num_blocked | netcontrol_catch_release.log | additional.fields.key/value | 
| location | netcontrol_catch_release.log | additional.fields.key/value | 
| message | netcontrol_catch_release.log | security_result.description | 
| ts | openflow.log | metadata.event_timestamp | 
| dpid | openflow.log | additional.fields.key/value | 
| match.in_port | openflow.log | additional.fields.key/value | 
| match.dl_src | openflow.log | additional.fields.key/value | 
| match.dl_dst | openflow.log | additional.fields.key/value | 
| match.dl_vlan | openflow.log | additional.fields.key/value | 
| match.dl_vlan_pcp | openflow.log | additional.fields.key/value | 
| match.dl_type | openflow.log | additional.fields.key/value | 
| match.nw_tos | openflow.log | additional.fields.key/value | 
| match.nw_proto | openflow.log | additional.fields.key/value | 
| match.nw_src | openflow.log | additional.fields.key/value | 
| match.nw_dst | openflow.log | additional.fields.key/value | 
| match.tp_src | openflow.log | additional.fields.key/value | 
| match.tp_dst | openflow.log | additional.fields.key/value | 
| flow_mod.cookie | openflow.log | additional.fields.key/value | 
| flow_mod.table_id | openflow.log | additional.fields.key/value | 
| flow_mod.command | openflow.log | additional.fields.key/value | 
| flow_mod.idle_timeout | openflow.log | additional.fields.key/value | 
| flow_mod.hard_timeout | openflow.log | additional.fields.key/value | 
| flow_mod.priority | openflow.log | additional.fields.key/value | 
| flow_mod.out_port | openflow.log | additional.fields.key/value | 
| flow_mod.flags | openflow.log | additional.fields.key/value | 
| flow_mod.actions.out_ports | openflow.log | additional.fields.key/value | 
| flow_mod.actions.vlan_vid | openflow.log | additional.fields.key/value | 
| flow_mod.actions.vlan_pcp | openflow.log | additional.fields.key/value | 
| flow_mod.actions.vlan_strip | openflow.log | additional.fields.key/value | 
| flow_mod.actions.dl_src | openflow.log | additional.fields.key/value | 
| flow_mod.actions.dl_dst | openflow.log | additional.fields.key/value | 
| flow_mod.actions.nw_tos | openflow.log | additional.fields.key/value | 
| flow_mod.actions.nw_src | openflow.log | additional.fields.key/value | 
| flow_mod.actions.nw_dst | openflow.log | additional.fields.key/value | 
| flow_mod.actions.tp_src | openflow.log | additional.fields.key/value | 
| flow_mod.actions.tp_dst | openflow.log | additional.fields.key/value | 
検出
次の表に、検出ログタイプのログフィールドと、それぞれに対応する UDM フィールドを示します。
| 元のログフィールド | ログタイプ | UDM フィールド | 
|---|---|---|
| ts | intel.log | metadata.event_timestamp | 
| uid | intel.log | network.session_id | 
| id.orig_h | intel.log | principal.ip | 
| id.orig_p | intel.log | principal.port | 
| id.resp_h | intel.log | target.ip | 
| id.resp_p | intel.log | target.port | 
| seen.indicator | intel.log | additional.fields.key/value | 
| seen.indicator_type | intel.log | additional.fields.key/value | 
| seen.host | intel.log | additional.fields.key/value | 
| seen.where | intel.log | additional.fields.key/value | 
| seen.node | intel.log | additional.fields.key/value | 
| seen.conn.id.orig_h | intel.log | additional.fields.key/value | 
| seen.conn.id.orig_p | intel.log | additional.fields.key/value | 
| seen.conn.id.resp_h | intel.log | additional.fields.key/value | 
| seen.conn.id.resp_p | intel.log | additional.fields.key/value | 
| seen.conn.orig.size | intel.log | network.sent_bytes | 
| seen.conn.orig.state | intel.log | additional.fields.key/value | 
| seen.conn.orig.num_pkts | intel.log | additional.fields.key/value | 
| seen.conn.orig.num_bytes_ip | intel.log | additional.fields.key/value | 
| seen.conn.orig.flow_label | intel.log | additional.fields.key/value | 
| seen.conn.orig.l2_addr | intel.log | additional.fields.key/value | 
| seen.conn.resp.size | intel.log | network.received_bytes | 
| seen.conn.resp.state | intel.log | additional.fields.key/value | 
| seen.conn.resp.num_pkts | intel.log | additional.fields.key/value | 
| seen.conn.resp.num_bytes_ip | intel.log | additional.fields.key/value | 
| seen.conn.resp.flow_label | intel.log | additional.fields.key/value | 
| seen.conn.resp.l2_addr | intel.log | additional.fields.key/value | 
| seen.conn.start_time | intel.log | additional.fields.key/value | 
| seen.conn.duration | intel.log | network.session_duration | 
| seen.conn.service | intel.log | additional.fields.key/value | 
| seen.conn.history | intel.log | metadata.description | 
| seen.conn.uid | intel.log | network.session_id | 
| seen.conn.tunnel.queued | intel.log | additional.fields.key/value | 
| seen.conn.tunnel.dispatched | intel.log | additional.fields.key/value | 
| seen.conn.vlan | intel.log | additional.fields.key/value | 
| seen.conn.inner_vlan | intel.log | additional.fields.key/value | 
| seen.conn.dpd_state | intel.log | additional.fields.key/value | 
| seen.conn.removal_hooks | intel.log | additional.fields.key/value | 
| seen.conn.extract_orig | intel.log | additional.fields.key/value | 
| seen.conn.extract_resp | intel.log | additional.fields.key/value | 
| seen.conn.thresholds.orig_byte | intel.log | additional.fields.key/value | 
| seen.conn.thresholds.resp_byte | intel.log | additional.fields.key/value | 
| seen.conn.thresholds.orig_packet | intel.log | additional.fields.key/value | 
| seen.conn.thresholds.resp_packet | intel.log | additional.fields.key/value | 
| seen.conn.thresholds.duration | intel.log | additional.fields.key/value | 
| seen.conn.dce_rpc_state.uuid | intel.log | additional.fields.key/value | 
| seen.conn.dce_rpc_state.named_pipe | intel.log | additional.fields.key/value | 
| seen.conn.dce_rpc_state.ctx_to_uuid | intel.log | additional.fields.key/value | 
| seen.conn.dce_rpc_backing | intel.log | additional.fields.key/value | 
| seen.conn.dns_state.pending_query | intel.log | additional.fields.key/value | 
| seen.conn.dns_state.pending_queries | intel.log | additional.fields.key/value | 
| seen.conn.dns_state.pending_replies | intel.log | additional.fields.key/value | 
| seen.conn.ftp_data_reuse | intel.log | additional.fields.key/value | 
| seen.conn.http_state.pending | intel.log | additional.fields.key/value | 
| seen.conn.http_state.current_request | intel.log | additional.fields.key/value | 
| seen.conn.http_state.current_response | intel.log | additional.fields.key/value | 
| seen.conn.http_state.trans_depth | intel.log | additional.fields.key/value | 
| seen.conn.sip_state.pending | intel.log | additional.fields.key/value | 
| seen.conn.sip_state.current_request | intel.log | additional.fields.key/value | 
| seen.conn.sip_state.current_response | intel.log | additional.fields.key/value | 
| seen.conn.smb_state.current_cmd | intel.log | additional.fields.key/value | 
| seen.conn.smb_state.current_file | intel.log | additional.fields.key/value | 
| seen.conn.smb_state.current_tree | intel.log | additional.fields.key/value | 
| seen.conn.smb_state.pending_cmds | intel.log | additional.fields.key/value | 
| seen.conn.smb_state.fid_map | intel.log | additional.fields.key/value | 
| seen.conn.smb_state.tid_map | intel.log | additional.fields.key/value | 
| seen.conn.smb_state.uid_map | intel.log | additional.fields.key/value | 
| seen.conn.smb_state.pipe_map | intel.log | additional.fields.key/value | 
| seen.conn.smb_state.recent_files | intel.log | additional.fields.key/value | 
| seen.conn.smtp_state.messages_transferred | intel.log | additional.fields.key/value | 
| seen.conn.smtp_state.mime_depth | intel.log | additional.fields.key/value | 
| seen.conn.known_services_done | intel.log | additional.fields.key/value | 
| seen.conn.mqtt_state.publish | intel.log | additional.fields.key/value | 
| seen.conn.mqtt_state.subscribe | intel.log | additional.fields.key/value | 
| seen.conn.speculative_service | intel.log | additional.fields.key/value | 
| seen.uid | intel.log | additional.fields.key/value | 
| seen.f.id | intel.log | additional.fields.key/value | 
| seen.f.parent_id | intel.log | additional.fields.key/value | 
| seen.f.source | intel.log | target.file.full_path | 
| seen.f.is_orig | intel.log | additional.fields.key/value | 
| seen.f.conns | intel.log | additional.fields.key/value | 
| seen.f.last_active | intel.log | additional.fields.key/value | 
| seen.f.seen_bytes | intel.log | additional.fields.key/value | 
| seen.f.total_bytes | intel.log | additional.fields.key/value | 
| seen.f.missing_bytes | intel.log | additional.fields.key/value | 
| seen.f.overflow_bytes | intel.log | additional.fields.key/value | 
| seen.f.timeout_interval | intel.log | additional.fields.key/value | 
| seen.f.bof_buffer_size | intel.log | additional.fields.key/value | 
| seen.f.bof_buffer | intel.log | additional.fields.key/value | 
| seen.f.u2_events | intel.log | additional.fields.key/value | 
| seen.fuid | intel.log | additional.fields.key/value | 
| matched | intel.log | additional.fields.key/value | 
| sources | intel.log | additional.fields.key/value | 
| fuid | intel.log | additional.fields.key/value | 
| file_mime_type | intel.log | target.file.mime_type | 
| file_desc | intel.log | additional.fields.key/value | 
| cif.tags | intel.log | additional.fields.key/value | 
| cif.confidence | intel.log | additional.fields.key/value | 
| cif.source | intel.log | additional.fields.key/value | 
| cif.description | intel.log | additional.fields.key/value | 
| cif.firstseen | intel.log | additional.fields.key/value | 
| cif.lastseen | intel.log | additional.fields.key/value | 
| ts | notice.log | metadata.event_timestamp | 
| uid | notice.log | network.session_id | 
| id.orig_h | notice.log | principal.ip | 
| id.orig_p | notice.log | principal.port | 
| id.resp_h | notice.log | target.ip | 
| id.resp_p | notice.log | target.port | 
| conn.id.orig_h | notice.log | additional.fields.key/value | 
| conn.id.orig_p | notice.log | additional.fields.key/value | 
| conn.id.resp_h | notice.log | additional.fields.key/value | 
| conn.id.resp_p | notice.log | additional.fields.key/value | 
| conn.orig.size | notice.log | network.sent_bytes | 
| conn.orig.state | notice.log | additional.fields.key/value | 
| conn.orig.num_pkts | notice.log | additional.fields.key/value | 
| conn.orig.num_bytes_ip | notice.log | additional.fields.key/value | 
| conn.orig.flow_label | notice.log | additional.fields.key/value | 
| conn.orig.l2_addr | notice.log | additional.fields.key/value | 
| conn.resp.size | notice.log | network.received_bytes | 
| conn.resp.state | notice.log | additional.fields.key/value | 
| conn.resp.num_pkts | notice.log | additional.fields.key/value | 
| conn.resp.num_bytes_ip | notice.log | additional.fields.key/value | 
| conn.resp.flow_label | notice.log | additional.fields.key/value | 
| conn.resp.l2_addr | notice.log | additional.fields.key/value | 
| conn.start_time | notice.log | additional.fields.key/value | 
| conn.duration | notice.log | network.session_duration | 
| conn.service | notice.log | additional.fields.key/value | 
| conn.history | notice.log | metadata.description | 
| conn.uid | notice.log | network.session_id | 
| conn.tunnel.queued | notice.log | additional.fields.key/value | 
| conn.tunnel.dispatched | notice.log | additional.fields.key/value | 
| conn.vlan | notice.log | additional.fields.key/value | 
| conn.inner_vlan | notice.log | additional.fields.key/value | 
| conn.dpd_state.violations | notice.log | additional.fields.key/value | 
| conn.removal_hooks | notice.log | additional.fields.key/value | 
| conn.extract_orig | notice.log | additional.fields.key/value | 
| conn.extract_resp | notice.log | additional.fields.key/value | 
| conn.thresholds.orig_byte | notice.log | additional.fields.key/value | 
| conn.thresholds.resp_byte | notice.log | additional.fields.key/value | 
| conn.thresholds.orig_packet | notice.log | additional.fields.key/value | 
| conn.thresholds.resp_packet | notice.log | additional.fields.key/value | 
| conn.thresholds.duration | notice.log | additional.fields.key/value | 
| conn.dce_rpc_state.uuid | notice.log | additional.fields.key/value | 
| conn.dce_rpc_state.named_pipe | notice.log | additional.fields.key/value | 
| conn.dce_rpc_state.ctx_to_uuid | notice.log | additional.fields.key/value | 
| conn.dce_rpc_backing | notice.log | additional.fields.key/value | 
| conn.dns_state.pending_query | notice.log | additional.fields.key/value | 
| conn.dns_state.pending_queries | notice.log | additional.fields.key/value | 
| conn.dns_state.pending_replies | notice.log | additional.fields.key/value | 
| conn.ftp_data_reuse | notice.log | additional.fields.key/value | 
| conn.http_state.pending | notice.log | additional.fields.key/value | 
| conn.http_state.current_request | notice.log | additional.fields.key/value | 
| conn.http_state.current_response | notice.log | additional.fields.key/value | 
| conn.http_state.trans_depth | notice.log | additional.fields.key/value | 
| conn.sip_state.pending | notice.log | additional.fields.key/value | 
| conn.sip_state.current_request | notice.log | additional.fields.key/value | 
| conn.sip_state.current_response | notice.log | additional.fields.key/value | 
| conn.smb_state.pending_cmds | notice.log | additional.fields.key/value | 
| conn.smb_state.fid_map | notice.log | additional.fields.key/value | 
| conn.smb_state.tid_map | notice.log | additional.fields.key/value | 
| conn.smb_state.uid_map | notice.log | additional.fields.key/value | 
| conn.smb_state.pipe_map | notice.log | additional.fields.key/value | 
| conn.smb_state.recent_files | notice.log | additional.fields.key/value | 
| conn.smtp_state.messages_transferred | notice.log | additional.fields.key/value | 
| conn.smtp_state.mime_depth | notice.log | additional.fields.key/value | 
| conn.known_services_done | notice.log | additional.fields.key/value | 
| mqtt.ts | notice.log | additional.fields.key/value | 
| mqtt.uid | notice.log | additional.fields.key/value | 
| mqtt.id | notice.log | additional.fields.key/value | 
| mqtt.proto_name | notice.log | additional.fields.key/value | 
| mqtt.proto_version | notice.log | additional.fields.key/value | 
| mqtt.client_id | notice.log | additional.fields.key/value | 
| mqtt.connect_status | notice.log | additional.fields.key/value | 
| mqtt.will_topic | notice.log | additional.fields.key/value | 
| mqtt.will_payload | notice.log | additional.fields.key/value | 
| conn.mqtt_state.publish | notice.log | additional.fields.key/value | 
| conn.mqtt_state.subscribe | notice.log | additional.fields.key/value | 
| conn.speculative_service | notice.log | additional.fields.key/value | 
| iconn.orig_h | notice.log | additional.fields.key/value | 
| iconn.resp_h | notice.log | additional.fields.key/value | 
| iconn.itype | notice.log | additional.fields.key/value | 
| iconn.icode | notice.log | additional.fields.key/value | 
| iconn.len | notice.log | additional.fields.key/value | 
| iconn.hlim | notice.log | additional.fields.key/value | 
| iconn.v6 | notice.log | additional.fields.key/value | 
| f.id | notice.log | additional.fields.key/value | 
| f.parent_id | notice.log | additional.fields.key/value | 
| f.source | notice.log | target.file.full_path | 
| f.is_orig | notice.log | additional.fields.key/value | 
| f.conns | notice.log | additional.fields.key/value | 
| f.last_active | notice.log | additional.fields.key/value | 
| f.seen_bytes | notice.log | additional.fields.key/value | 
| f.total_bytes | notice.log | additional.fields.key/value | 
| f.missing_bytes | notice.log | additional.fields.key/value | 
| f.overflow_bytes | notice.log | additional.fields.key/value | 
| f.timeout_interval | notice.log | additional.fields.key/value | 
| f.bof_buffer_size | notice.log | additional.fields.key/value | 
| f.bof_buffer | notice.log | additional.fields.key/value | 
| f.u2_events | notice.log | additional.fields.key/value | 
| fuid | notice.log | additional.fields.key/value | 
| file_mime_type | notice.log | target.file.mime_type | 
| file_desc | notice.log | additional.fields.key/value | 
| proto | notice.log | network.ip_protocol | 
| note | notice.log | security_result.description | 
| msg | notice.log | security_result.summary | 
| sub | notice.log | additional.fields.key/value | 
| src | notice.log | principal.ip | 
| dst | notice.log | target.ip | 
| p | notice.log | target.port | 
| n | notice.log | additional.fields.key/value | 
| peer_name | notice.log | additional.fields.key/value | 
| peer_descr | notice.log | additional.fields.key/value | 
| actions | notice.log | security_result.action_details | 
| email_dest | notice.log | network.email.to (repeated) | 
| email_body_sections | notice.log | network.email.subject (repeated) | 
| email_delay_tokens | notice.log | additional.fields.key/value | 
| identifier | notice.log | additional.fields.key/value | 
| suppress_for | notice.log | additional.fields.key/value | 
| remote_location.country_code | notice.log | additional.fields.key/value | 
| remote_location.region | notice.log | principal.asset.location.country_or_region | 
| remote_location.city | notice.log | principal.asset.location.city | 
| remote_location.latitude | notice.log | additional.fields.key/value | 
| remote_location.longitude | notice.log | additional.fields.key/value | 
| dropped | notice.log | security_result.action_details | 
| ts | signatures.log | metadata.event_timestamp | 
| uid | signatures.log | network.session_id | 
| src_addr | signatures.log | principal.ip | 
| src_port | signatures.log | principal.port | 
| dst_addr | signatures.log | target.ip | 
| dst_port | signatures.log | target.port | 
| note | signatures.log | security_result.summary | 
| sig_id | signatures.log | additional.fields.key/value | 
| event_msg | signatures.log | metadata.description | 
| sub_msg | signatures.log | additional.fields.key/value | 
| sig_count | signatures.log | additional.fields.key/value | 
| host_count | signatures.log | additional.fields.key/value | 
| ts | traceroute.log | metadata.event_timestamp | 
| src | traceroute.log | principal.ip | 
| dst | traceroute.log | target.ip | 
| proto | traceroute.log | network.ip_protocol | 
ネットワークのモニタリング
次の表に、ネットワーク モニタリング ログタイプのログフィールドと、それぞれに対応する UDM フィールドを示します。
| 元のログフィールド | ログタイプ | UDM フィールド | 
|---|---|---|
| ts | known_certs.log | metadata.event_timestamp | 
| host | known_certs.log | principal.ip | 
| port_num | known_certs.log | principal.port | 
| subject | known_certs.log | network.tls.client.certificate.subject | 
| issuer_subject | known_certs.log | network.tls.client.certificate.issuer | 
| serial | known_certs.log | network.tls.client.certificate.serial | 
| ts | known_hosts.log | metadata.event_timestamp | 
| host | known_hosts.log | principal.ip | 
| ts | known_modbus.log | metadata.event_timestamp | 
| host | known_modbus.log | principal.ip | 
| device_type | known_modbus.log | target.resource.name target.resource.resource_type = "DEVICE" | 
| ts | known_services.log | metadata.event_timestamp | 
| host | known_services.log | principal.ip | 
| port_num | known_services.log | principal.port | 
| port_proto | known_services.log | network.ip_protocol | 
| service | known_services.log | target.application | 
| ts | software.log | metadata.event_timestamp | 
| host | software.log | principal.ip | 
| host_p | software.log | principal.port | 
| software_type | software.log | principal.resource.resource_subtype | 
| name | software.log | principal.resource.name | 
| version.major | software.log | additional.fields.key/value | 
| version.minor | software.log | additional.fields.key/value | 
| version.minor2 | software.log | additional.fields.key/value | 
| version.minor3 | software.log | additional.fields.key/value | 
| version.addl | software.log | additional.fields.key/value | 
| unparsed_version | software.log | additional.fields.key/value | 
| force_log | software.log | additional.fields.key/value | 
| url | software.log | metadata.url_back_to_product | 
フィールド マッピング リファレンス: イベント ID から UDM イベントタイプへ
パーサーによるログ名の UDM イベントタイプへのマッピング方法については、次のセクションをご覧ください。
ネットワーク プロトコル
次の表に、ネットワーク プロトコル ログタイプのログ名と、それぞれに対応する UDM イベントタイプを示します。
| ログ名 | 説明 | UDM イベントタイプ | 
|---|---|---|
| conn.log | TCP/UDP/ICMP connections | NETWORK_CONNECTION | 
| dce_rpc.log | Distributed Computing Environment/RPC | NETWORK_CONNECTION | 
| dhcp.log | DHCP leases | NETWORK_DHCP | 
| dnp3.log | DNP3 (Distributed Network Protocol 3) requests and replies | NETWORK_CONNECTION | 
| dns.log | DNS activity | NETWORK_DNS | 
| ftp.log | FTP (File Transfer Protocol) activity | NETWORK_FTP | 
| http.log | HTTP requests and replies | NETWORK_HTTP | 
| irc.log | IRC (Internet Relay Chat) commands and responses | NETWORK_CONNECTION | 
| kerberos.log | Kerberos | NETWORK_CONNECTION | 
| modbus.log | Modbus commands and responses | NETWORK_CONNECTION | 
| modbus_register_change.log | Tracks changes to Modbus holding registers | GENERIC_EVENT | 
| mysql.log | MySQL | NETWORK_UNCATEGORIZED | 
| ntlm.log | NT LAN Manager (NTLM) | NETWORK_CONNECTION | 
| ntp.log | Network Time Protocol | NETWORK_CONNECTION | 
| radius.log | RADIUS authentication attempts | USER_LOGIN | 
| rdp.log | Remote Desktop Protocol (RDP) | NETWORK_CONNECTION | 
| rfb.log | Remote Framebuffer (RFB) | NETWORK_CONNECTION | 
| sip.log | Session Initiation Protocol (SIP) | NETWORK_UNCATEGORIZED | 
| smb_cmd.log | SMB (Server Message Block) commands | NETWORK_CONNECTION | 
| smb_files.log | SMB (Server Message Block) files | NETWORK_UNCATEGORIZED | 
| smb_mapping.log | SMB (Server Message Block) trees | NETWORK_CONNECTION | 
| smtp.log | SMTP (Simple Mail Transfer Protocol) transactions | NETWORK_SMTP | 
| snmp.log | SNMP (Simple Network Management Protocol) messages | NETWORK_UNCATEGORIZED | 
| socks.log | SOCKS proxy requests | NETWORK_CONNECTION | 
| ssh.log | SSH (Secure Shell) connections | NETWORK_UNCATEGORIZED | 
| ssl.log | SSL(Secure Sockets Layer)/TLS(Transport Layer Security) handshake info | NETWORK_HTTP NETWORK_CONNECTION | 
| syslog.log | Syslog messages | NETWORK_CONNECTION | 
| tunnel.log | Tunneling protocol events | NETWORK_CONNECTION | 
ファイル
次の表に、ファイル ログタイプのログ名と、それぞれに対応する UDM イベントタイプを示します。
| ログ名 | 説明 | UDM イベントタイプ | 
|---|---|---|
| files.log | File analysis results | NETWORK_UNCATEGORIZED | 
| ocsp.log | If policy script is loaded, the Online Certificate Status Protocol (OCSP) log is created. | GENERIC_EVENT | 
| pe.log | Portable Executable (PE) | GENERIC_EVENT | 
| x509.log | X.509 certificate info | GENERIC_EVENT | 
Netcontrol
次の表に、Netcontrol ログタイプのログ名と、それぞれに対応する UDM イベントタイプを示します。
| ログ名 | 説明 | UDM イベントタイプ | 
|---|---|---|
| netcontrol.log | NetControl actions | GENERIC_EVENT | 
| netcontrol_drop.log | NetControl actions | STATUS_UPDATE | 
| netcontrol_shunt.log | NetControl shunt actions | STATUS_UPDATE | 
| netcontrol_catch_release.log | NetControl catch and release actions | GENERIC_EVENT | 
| openflow.log | OpenFlow debug log | GENERIC_EVENT | 
検出
次の表に、検出ログタイプのログ名と、それぞれに対応する UDM イベントタイプを示します。
| ログ名 | 説明 | UDM イベントタイプ | 
|---|---|---|
| intel.log | Intelligence data matches | GENERIC_EVENT | 
| notice.log | Zeek notices | NETWORK_CONNECTION | 
| notice_alarm.log | The alarm stream | NETWORK_CONNECTION | 
| signatures.log | Signature matches | GENERIC_EVENT | 
| traceroute.log | Traceroute detection | NETWORK_UNCATEGORIZED | 
ネットワークのモニタリング
次の表に、ネットワーク モニタリングのログタイプとそれらに対応する UDM イベントタイプのログ名を示します。
| ログ名 | 説明 | UDM イベントタイプ | 
|---|---|---|
| known_certs.log | SSL certificates | GENERIC_EVENT | 
| known_hosts.log | Hosts that completed TCP handshakes | GENERIC_EVENT | 
| known_modbus.log | Modbus master and secondary | GENERIC_EVENT | 
| known_services.log | Services running on hosts | GENERIC_EVENT | 
| software.log | Software used on the network | GENERIC_EVENT | 
次のステップ
さらにサポートが必要な場合 コミュニティ メンバーや Google SecOps のプロフェッショナルから回答を得ることができます。