Coletar registros do Webproxy do Zscaler

Compatível com:

Este documento descreve como exportar registros do Zscaler Webproxy configurando um feed do Google Security Operations e como os campos de registro são mapeados para os campos do Modelo Unificado de Dados (UDM, na sigla em inglês) do Google SecOps.

Para mais informações, consulte Visão geral da ingestão de dados no Google SecOps.

Uma implantação típica consiste no Webproxy da Zscaler e no feed de webhook do Google SecOps configurado para enviar registros ao Google SecOps. Cada implantação de cliente pode ser diferente e mais complexa.

A implantação contém os seguintes componentes:

  • Zscaler Webproxy: a plataforma de onde você coleta registros.

  • Feed do Google SecOps: busca registros do Zscaler Webproxy e grava registros no Google SecOps.

  • Google SecOps: retém e analisa os registros.

Um rótulo de ingestão identifica o analisador que normaliza dados de registro brutos para o formato UDM estruturado. As informações neste documento se aplicam ao analisador com o rótulo de ingestão ZSCALER_WEBPROXY.

Antes de começar

Verifique se você atende aos seguintes pré-requisitos:

  • Acesso ao console do Zscaler Internet Access. Para mais informações, consulte Ajuda do ZIA sobre acesso seguro à Internet e ao SaaS.
  • Zscaler Webproxy 2024 ou mais recente
  • Todos os sistemas na arquitetura de implantação são configurados com o fuso horário UTC.
  • A chave de API necessária para concluir a configuração do feed no Google Security Operations. Para mais informações, consulte Como configurar chaves de API.

Configurar feeds

Há dois pontos de entrada diferentes para configurar feeds na plataforma do Google SecOps:

  • Configurações do SIEM > Feeds
  • Central de conteúdo > Pacotes de conteúdo

Configure feeds em Configurações do SIEM > Feeds

Para configurar vários feeds para diferentes tipos de registros nessa família de produtos, consulte Configurar feeds por produto.

Para configurar um único feed, siga estas etapas:

  1. Acesse Configurações do SIEM > Feeds.
  2. Clique em Adicionar novo feed.
  3. Na próxima página, clique em Configurar um único feed.
  4. No campo Nome do feed, insira um nome para o feed, por exemplo, Registros do Webproxy da Zscaler.
  5. Selecione Webhook como o Tipo de origem.
  6. Selecione Zscaler como o Tipo de registro.
  7. Clique em Próxima.
  8. Opcional: insira valores para os seguintes parâmetros de entrada:
    1. Delimitador de divisão: o delimitador usado para separar as linhas de registros. Deixe em branco se um delimitador não for usado.
    2. Namespace do recurso: o namespace do recurso.
    3. Rótulos de ingestão: o rótulo a ser aplicado aos eventos deste feed.
  9. Clique em Próxima.
  10. Revise a nova configuração de feed e clique em Enviar.
  11. Clique em Gerar chave secreta para autenticar este feed.

Configurar feeds na Central de conteúdo

Especifique valores para os seguintes campos:

  • Delimitador de divisão: o delimitador usado para separar linhas de registro, como \n.

Opções avançadas

  • Nome do feed: um valor pré-preenchido que identifica o feed.
  • Tipo de origem: método usado para coletar registros no Google SecOps.
  • Namespace do recurso: o namespace do recurso.
  • Rótulos de ingestão: o rótulo aplicado aos eventos deste feed.
  • Clique em Próxima.
  • Revise a configuração do feed na tela Finalizar e clique em Enviar.
  • Clique em Gerar chave secreta para autenticar o feed.

Configurar o Zscaler Webproxy

  1. No console do Zscaler Internet Access, clique em Administração > Serviço de streaming do Nanolog > Feeds do NSS na nuvem e em Adicionar feed do NSS na nuvem.
  2. A janela Adicionar feed do NSS na nuvem vai aparecer. Na janela Adicionar feed do NSS da nuvem, insira os detalhes.
  3. Digite um nome para o feed no campo Nome do feed.
  4. Selecione NSS para Web em Tipo de NSS.
  5. Selecione o status na lista Status para ativar ou desativar o feed do NSS.
  6. Mantenha o valor no menu suspenso Taxa de SIEM como Ilimitada. Para suprimir o fluxo de saída devido a restrições de licenciamento ou outras, mude o valor.
  7. Selecione Outro na lista Tipo de SIEM.
  8. Selecione Desativado na lista Autenticação do OAuth 2.0.
  9. Insira um limite de tamanho para uma carga útil de solicitação HTTP individual na prática recomendada do SIEM em Tamanho máximo do lote. Por exemplo, 512 KB.
  10. Insira o URL HTTPS do endpoint de API do Chronicle no URL da API no seguinte formato:

      https://<CHRONICLE_REGION>-chronicle.googleapis.com/v1alpha/projects/<GOOGLE_PROJECT_NUMBER>/locations/<LOCATION>/instances/<CUSTOMER_ID>/feeds/<FEED_ID>:importPushLogs
    
    • CHRONICLE_REGION: região em que a instância do Chronicle está hospedada. Por exemplo, US.
    • GOOGLE_PROJECT_NUMBER: número do projeto BYOP. Obtenha isso do C4.
    • LOCATION: região do Chronicle. Por exemplo, US.
    • CUSTOMER_ID: ID do cliente do Chronicle. Obtenha do C4.
    • FEED_ID: ID do feed mostrado na interface do usuário do feed no novo webhook criado
    • Exemplo de URL da API:
    https://us-chronicle.googleapis.com/v1alpha/projects/12345678910/locations/US/instances/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/feeds/yyyyyyyy-yyyy-yyyy-yyyy-yyyyyyyyyyyy:importPushLogs
    
  11. Clique em Adicionar cabeçalho HTTP e adicione cabeçalhos HTTP no seguinte formato:

    • Header 1: Key1:X-goog-api-key e Value1:chave de API gerada nas credenciais de API do BYOP Google Cloud .
    • Header 2: Key2:X-Webhook-Access-Key e Value2:chave secreta da API gerada em "SECRET KEY" do webhook.
  12. Selecione Registros da Web na lista Tipos de registro.

  13. Selecione JSON na lista Tipo de saída do feed.

  14. Defina Caractere de escape do feed como , \ ".

  15. Para adicionar um novo campo ao Formato de saída do feed,selecione Personalizado na lista Tipo de saída do feed.

  16. Copie e cole o Formato de saída do feed e adicione novos campos. Verifique se os nomes das chaves correspondem aos nomes dos campos.

  17. Confira a seguir o Formato de saída do feed padrão:

      \{ "sourcetype" : "zscalernss-web", "event" : \{"datetime":"%d{yy}-%02d{mth}-%02d{dd} %02d{hh}:%02d{mm}:%02d{ss}","reason":"%s{reason}","event_id":"%d{recordid}","protocol":"%s{proto}","action":"%s{action}","transactionsize":"%d{totalsize}","responsesize":"%d{respsize}","requestsize":"%d{reqsize}","urlcategory":"%s{urlcat}","serverip":"%s{sip}","requestmethod":"%s{reqmethod}","refererURL":"%s{ereferer}","useragent":"%s{eua}","product":"NSS","location":"%s{elocation}","ClientIP":"%s{cip}","status":"%s{respcode}","user":"%s{elogin}","url":"%s{eurl}","vendor":"Zscaler","hostname":"%s{ehost}","clientpublicIP":"%s{cintip}","threatcategory":"%s{malwarecat}","threatname":"%s{threatname}","filetype":"%s{filetype}","appname":"%s{appname}","pagerisk":"%d{riskscore}","threatseverity":"%s{threatseverity}","department":"%s{edepartment}","urlsupercategory":"%s{urlsupercat}","appclass":"%s{appclass}","dlpengine":"%s{dlpeng}","urlclass":"%s{urlclass}","threatclass":"%s{malwareclass}","dlpdictionaries":"%s{dlpdict}","fileclass":"%s{fileclass}","bwthrottle":"%s{bwthrottle}","contenttype":"%s{contenttype}","unscannabletype":"%s{unscannabletype}","deviceowner":"%s{deviceowner}","devicehostname":"%s{devicehostname}","keyprotectiontype":"%s{keyprotectiontype}"\}\}
    
  18. Selecione o fuso horário do campo Hora no arquivo de saída na lista Fuso horário. Por padrão, o fuso horário é definido como o da sua organização.

  19. Revise as configurações definidas.

  20. Clique em Salvar para testar a conectividade. Se a conexão for bem-sucedida, uma marca de seleção verde acompanhada da mensagem Teste de conectividade bem-sucedido: OK (200) vai aparecer.

Para mais informações sobre feeds do Google SecOps, consulte a documentação sobre feeds do Google SecOps. Para informações sobre os requisitos de cada tipo de feed, consulte Configuração de feed por tipo.

Se você tiver problemas ao criar feeds, entre em contato com o suporte do Google SecOps.

Formatos de registro do Zscaler Webproxy compatíveis

O analisador Zscaler Webproxy é compatível com registros no formato JSON.

Registros de amostra do Webproxy do Zscaler compatíveis

  • JSON

      {
        "event": {
          "ClientIP": "198.51.100.0",
          "action": "Allowed",
          "appclass": "Sales and Marketing",
          "appname": "Trend Micro",
          "bwthrottle": "NO",
          "clientpublicIP": "198.51.100.1",
          "contenttype": "Other",
          "datetime": "2024-05-06 10:56:04",
          "department": "Mid-Continent%20Companies",
          "devicehostname": "dummyhostname",
          "deviceowner": "dummydeviceowner",
          "dlpdictionaries": "None",
          "dlpengine": "None",
          "event_id": "7365838693731467265",
          "fileclass": "None",
          "filetype": "None",
          "hostname": "dummyhostname.com",
          "keyprotectiontype": "N/A",
          "location": "Road%20Warrior",
          "pagerisk": "0",
          "product": "NSS",
          "protocol": "HTTP_PROXY",
          "reason": "Allowed",
          "refererURL": "None",
          "requestmethod": "CONNECT",
          "requestsize": "606",
          "responsesize": "65",
          "serverip": "198.51.10.2",
          "status": "200",
          "threatcategory": "None",
          "threatclass": "None",
          "threatname": "None",
          "threatseverity": "None",
          "transactionsize": "671",
          "unscannabletype": "None",
          "url": "dummyurl.com:443",
          "urlcategory": "SSL - DNI - Bypass",
          "urlclass": "Bandwidth Loss",
          "urlsupercategory": "User-defined",
          "user": "abc@xyz.com",
          "useragent": "dummyuseragent",
          "vendor": "Zscaler"
        },
        "sourcetype": "zscalernss-web"
      }
    
    

Referência de mapeamento de campos

A tabela a seguir lista os campos de registro do tipo ZSCALER_WEBPROXY e os campos correspondentes da UDM.

Log field UDM mapping Logic
metadata.vendor_name The metadata.vendor_name UDM field is set to Zscaler.
metadata.event_type If the ClientIP log field value is not empty and the serverip log field value is not empty and the proto log field value contain one of the following values, then the metadata.event_type UDM field is set to NETWORK_HTTP.
  • HTTPS
  • HTTP
Else, if the ClientIP log field value is not empty and the serverip log field value is not empty, then the metadata.event_type UDM field is set to NETWORK_CONNECTION.

Else, if the user log field value is not empty or the deviceowner log field value is not empty, then the metadata.event_type UDM field is set to USER_UNCATEGORIZED.

Else, the metadata.event_type UDM field is set to GENERIC_EVENT.
metadata.product_name The metadata.product_name UDM field is set to Web Proxy.
sourcetype additional.fields[sourcetype]
datetime metadata.event_timestamp
tz additional.fields[tz]
ss additional.fields[ss]
mm additional.fields[mm]
hh additional.fields[hh]
dd additional.fields[dd]
mth additional.fields[mth]
yyyy additional.fields[yyyy]
mon additional.fields[mon]
day additional.fields[day]
department principal.user.department
b64dept principal.user.department
edepartment principal.user.department
user principal.user.email_addresses
b64login principal.user.email_addresses
elogin principal.user.email_addresses
ologin additional.fields[ologin]
cloudname principal.user.attribute.labels[cloudname]
company principal.user.company_name
throttlereqsize security_result.detection_fields[throttlereqsize]
throttlerespsize security_result.detection_fields[throttlerespsize]
bwthrottle security_result.detection_fields[bwthrottle]
security_result.category If the bwthrottle log field value is equal to Yes, then the security_result.category UDM field is set to POLICY_VIOLATION.
bwclassname security_result.detection_fields[bwclassname]
obwclassname security_result.detection_fields[obwclassname]
bwrulename security_result.rule_name
appname target.application
appclass target.security_result.detection_fields[appclass]
module target.security_result.detection_fields[module]
app_risk_score target.security_result.risk_score If the app_risk_score log field value matches the regular expression pattern [0-9]+, then the app_risk_score log field is mapped to the security_result.risk_score UDM field.
datacenter target.location.name
datacentercity target.location.city
datacentercountry target.location.country_or_region
dlpdictionaries security_result.detection_fields[dlpdictionaries]
odlpdict security_result.detection_fields[odlpdict]
dlpdicthitcount security_result.detection_fields[dlpdicthitcount]
dlpengine security_result.detection_fields[dlpengine]
odlpeng security_result.detection_fields[odlpeng]
dlpidentifier security_result.detection_fields[dlpidentifier]
dlpmd5 security_result.detection_fields[dlpmd5]
dlprulename security_result.rule_name
odlprulename security_result.detection_fields[odlprulename]
fileclass additional.fields[fileclass]
filetype target.file.mime_type
filename target.file.full_path
b64filename target.file.full_path
efilename target.file.full_path
filesubtype additional.fields[filesubtype]
upload_fileclass additional.fields[upload_fileclass]
upload_filetype target.file.mime_type If the filetype log field value is equal to None and the upload_filetype log field value is not equal to None, then the upload_filetype log field is mapped to the target.file.mime_type UDM field.
upload_filename target.file.full_path If the filename log field value is equal to None and the upload_filename log field value is not equal to None, then the upload_filename log field is mapped to the target.file.full_path UDM field.
b64upload_filename target.file.full_path
eupload_filename target.file.full_path
upload_filesubtype additional.fields[upload_filesubtype]
upload_doctypename additional.fields[upload_doctypename]
unscannabletype security_result.detection_fields[unscannabletype]
rdr_rulename intermediary.security_result.rule_name
b64rdr_rulename intermediary.security_result.rule_name
intermediary.resource.resource_type If the rdr_rulename log field value is not empty, then the intermediary.resource.resource_type UDM field is set to GATEWAY.
ordr_rulename additional.fields[ordr_rulename]
fwd_type intermediary.resource.attribute.labels[fwd_type]
fwd_gw_name intermediary.resource.name
b64fwd_gw_name intermediary.resource.name
ofwd_gw_name security_result.detection_fields[ofwd_gw_name]
fwd_gw_ip intermediary.ip
zpa_app_seg_name additional.fields[zpa_app_seg_name]
b64zpa_app_seg_name additional.fields[zpa_app_seg_name]
ozpa_app_seg_name additional.fields[ozpa_app_seg_name]
reqdatasize additional.fields[reqdatasize]
reqhdrsize additional.fields[reqhdrsize]
requestsize network.sent_bytes
respdatasize additional.fields[respdatasize]
resphdrsize additional.fields[resphdrsize]
responsesize network.received_bytes
transactionsize additional.fields[transactionsize]
contenttype additional.fields[contenttype]
df_hosthead security_result.detection_fields[df_hosthead]
df_hostname security_result.detection_fields[df_hostname]
hostname target.hostnametarget.asset.hostname
b64host target.hostnametarget.asset.hostname
ehost target.hostnametarget.asset.hostname
refererURL network.http.referral_url
b64referer network.http.referral_url
ereferer network.http.referral_url
erefererpath additional.fields[erefererpath]
refererhost additional.fields[refererhost]
erefererhost additional.fields[refererhost]
requestmethod network.http.method
reqversion additional.fields[reqversion]
status network.http.response_code
respversion additional.fields[respversion]
ua_token additional.fields[ua_token]
useragent network.http.user_agent
b64ua network.http.user_agent
eua network.http.user_agent
useragent network.http.parsed_user_agent
b64ua network.http.parsed_user_agent
eua network.http.parsed_user_agent
uaclass additional.fields[uaclass]
url target.url
b64url target.url
eurl target.url
eurlpath additional.fields[eurlpath]
mobappname additional.fields[mobappname]
b64mobappname additional.fields[mobappname]
emobappname additional.fields[mobappname]
mobappcat additional.fields[mobappcat]
mobdevtype additional.fields[mobdevtype]
clt_sport principal.port
ClientIP principal.ip
ocip security_result.detection_fields[ocip]
cpubip additional.fields[cpubip]
ocpubip additional.fields[ocpubip]
clientpublicIP principal.nat_ip
serverip target.ip
network.application_protocol If the protocol log field value contain one of the following values, then the network.application_protocol UDM field is set to HTTP.
  • HTTP
  • HTTP_PROXY
Else, if the protocol log field value contain one of the following values, then the network.application_protocol UDM field is set to HTTPS.
  • HTTPS
  • SSL
  • TUNNEL_SSL
  • DNSOVERHTTPS
  • TUNNEL
Else, the network.application_protocol UDM field is set to UNKNOWN_APPLICATION_PROTOCOL.
alpnprotocol additional.fields[alpnprotocol]
trafficredirectmethod intermediary.resource.attribute.labels[trafficredirectmethod]
location principal.location.name
elocation principal.location.name
userlocationname principal.location.name If the userlocationname log field value is not equal to None, then the userlocationname log field is mapped to the principal.location.name UDM field.
b64userlocationname principal.location.name
euserlocationname principal.location.name
rulelabel security_result.rule_name If the action log field value is equal to Blocked, then the rulelabel log field is mapped to the security_result.rule_name UDM field.
b64rulelabel security_result.rule_name
erulelabel security_result.rule_name
ruletype security_result.rule_type
reason security_result.description If the action log field value is equal to Blocked, then the reason log field is mapped to the security_result.description UDM field.
action security_result.action_details
security_result.action If the action log field value is equal to Allowed, then the security_result.action UDM field is set to ALLOW.

Else, if the action log field value is equal to Blocked, then the security_result.action UDM field is set to BLOCK.
urlfilterrulelabel security_result.rule_name
b64urlfilterrulelabel security_result.rule_name
eurlfilterrulelabel security_result.rule_name
ourlfilterrulelabel security_result.detection_fields[ourlfilterrulelabel]
apprulelabel target.security_result.rule_name
b64apprulelabel target.security_result.rule_name
oapprulelabel security_result.detection_fields[oapprulelabel]
bamd5 target.file.md5
sha256 target.file.sha256
ssldecrypted security_result.detection_fields[ssldecrypted]
externalspr security_result.about.artifact.last_https_certificate.extension.certificate_policies
keyprotectiontype security_result.about.artifact.last_https_certificate.extension.key_usage
clientsslcipher network.tls.client.supported_ciphers
clienttlsversion network.tls.version
clientsslsessreuse security_result.detection_fields[clientsslsessreuse]
cltsslfailreason security_result.detection_fields[cltsslfailreason]
cltsslfailcount security_result.detection_fields[cltsslfailcount]
srvsslcipher network.tls.cipher
srvtlsversion security_result.detection_fields[srvtlsversion]
srvocspresult security_result.detection_fields[srvocspresult]
srvcertchainvalpass security_result.detection_fields[srvcertchainvalpass]
srvwildcardcert security_result.detection_fields[srvwildcardcert]
serversslsessreuse security_result.detection_fields[server_ssl_sess_reuse]
srvcertvalidationtype security_result.detection_fields[srvcertvalidationtype]
srvcertvalidityperiod security_result.detection_fields[srvcertvalidityperiod]
is_ssluntrustedca security_result.detection_fields[is_ssluntrustedca]
is_sslselfsigned security_result.detection_fields[is_sslselfsigned]
is_sslexpiredca security_result.detection_fields[is_sslexpiredca]
pagerisk security_result.risk_score
security_result.severity If the pagerisk log field value is greater than or equal to 90 and the pagerisk log field value is less than or equal to 100, then the security_result.severity UDM field is set to CRITICAL.

If the pagerisk log field value is greater than or equal to 75 and the pagerisk log field value is less than or equal to 89, then the security_result.severity UDM field is set to HIGH.

If the pagerisk log field value is greater than or equal to 46 and the pagerisk log field value is less than or equal to 74, then the security_result.severity UDM field is set to MEDIUM.

If the pagerisk log field value is greater than or equal to 1 and the pagerisk log field value &is less than or equal to 45, then the security_result.severity UDM field is set to LOW.

If the pagerisk log field value is equal to 0, then the security_result.severity UDM field is set to NONE.
security_result.severity_details If the pagerisk log field value is not empty and the threatseverity log field value is not empty, then the security_result.severity_details UDM field is set to %{pagerisk} - %{threatseverity}.

Else, if the threatseverity log field value is not empty, then the threatseverity log field is mapped to the security_result.severity_details UDM field.
activity additional.fields[activity]
is_dst_cntry_risky additional.fields[is_dst_cntry_risky]
is_src_cntry_risky additional.fields[is_src_cntry_risky]
prompt_req additional.fields[prompt_req]
srcip_country principal.ip_geo_artifact.location.country_or_region
pcapid security_result.about.file.full_path
all_dlprulenames security_result.rule_labels[all_dlprulenames]
other_dlprulenames security_result.rule_labels[other_dlprulenames]
trig_dlprulename security_result.rule_name
dstip_country target.ip_geo_artifact.location.country_or_region
srv_dport target.port
inst_level2_name target.resource_ancestors.name
inst_level3_name target.resource_ancestors.name
inst_level2_id target.resource_ancestors.product_object_id
inst_level3_id target.resource_ancestors.product_object_id
inst_level2_type target.resource_ancestors.resource_subtype
inst_level3_type target.resource_ancestors.resource_subtype
target.resource_ancestors.resource_type If the inst_level2_type log field value matches the regular expression pattern organization then, the target.resource_ancestors.resource_type UDM field is set to CLOUD_ORGANIZATION.
Else, if inst_level2_type log field value matches the regular expression pattern service then, the target.resource_ancestors.resource_type UDM field is set to BACKEND_SERVICE.
Else, if inst_level2_type log field value matches the regular expression pattern policy then, the target.resource_ancestors.resource_type UDM field is set to ACCESS_POLICY.
Else, if inst_level2_type log field value matches the regular expression pattern project then, the target.resource_ancestors.resource_type UDM field is set to CLOUD_PROJECT.
Else, if inst_level2_type log field value matches the regular expression pattern cluster then, the target.resource_ancestors.resource_type UDM field is set to CLUSTER.
Else, if inst_level2_type log field value matches the regular expression pattern container then, the target.resource_ancestors.resource_type UDM field is set to CONTAINER.
Else, if inst_level2_type log field value matches the regular expression pattern pod then, the target.resource_ancestors.resource_type UDM field is set to POD.
Else, if inst_level2_type log field value matches the regular expression pattern repository then, the target.resource_ancestors.resource_type UDM field is set to REPOSITORY.
If the inst_level3_type log field value matches the regular expression pattern organization then, the target.resource_ancestors.resource_type UDM field is set to CLOUD_ORGANIZATION.
Else, if inst_level3_type log field value matches the regular expression pattern service then, the target.resource_ancestors.resource_type UDM field is set to BACKEND_SERVICE.
Else, if inst_level3_type log field value matches the regular expression pattern policy then, the target.resource_ancestors.resource_type UDM field is set to ACCESS_POLICY.
Else, if inst_level3_type log field value matches the regular expression pattern project then, the target.resource_ancestors.resource_type UDM field is set to CLOUD_PROJECT.
Else, if inst_level3_type log field value matches the regular expression pattern cluster then, the target.resource_ancestors.resource_type UDM field is set to CLUSTER.
Else, if inst_level3_type log field value matches the regular expression pattern container then, the target.resource_ancestors.resource_type UDM field is set to CONTAINER.
Else, if inst_level3_type log field value matches the regular expression pattern pod then, the target.resource_ancestors.resource_type UDM field is set to POD.
Else, if inst_level3_type log field value matches the regular expression pattern repository then, the target.resource_ancestors.resource_type UDM field is set to REPOSITORY.
inst_level1_name target.resource.name
inst_level1_id target.resource.product_object_id
inst_level1_type target.resource.resource_subtype
target.resource.resource_type If the inst_level1_type log field value matches the regular expression pattern organization then, the target.resource.resource_type UDM field is set to CLOUD_ORGANIZATION.
Else, if inst_level1_type log field value matches the regular expression pattern service then, the target.resource.resource_type UDM field is set to BACKEND_SERVICE.
Else, if inst_level1_type log field value matches the regular expression pattern policy then, the target.resource.resource_type UDM field is set to ACCESS_POLICY.
Else, if inst_level1_type log field value matches the regular expression pattern project then, the target.resource.resource_type UDM field is set to CLOUD_PROJECT.
Else, if inst_level1_type log field value matches the regular expression pattern cluster then, the target.resource.resource_type UDM field is set to CLUSTER.
Else, if inst_level1_type log field value matches the regular expression pattern container then, the target.resource.resource_type UDM field is set to CONTAINER.
Else, if inst_level1_type log field value matches the regular expression pattern pod then, the target.resource.resource_type UDM field is set to POD.
Else, if inst_level1_type log field value matches the regular expression pattern repository then, the target.resource.resource_type UDM field is set to REPOSITORY.
app_status target.security_result.detection_fields[app_status]
threatname security_result.threat_name
b64threatname security_result.threat_name
threatcategory security_result.associations.name
threatclass security_result.associations.description
urlclass security_result.detection_fields[urlclass]
urlsupercategory security_result.category_details
urlcategory security_result.category_details
b64urlcat security_result.category_details
ourlcat security_result.detection_fields[ourlcat]
urlcatmethod security_result.detection_fields[urlcatmethod]
bypassed_traffic security_result.detection_fields[bypassed_traffic]
bypassed_etime security_result.detection_fields[bypassed_etime]
deviceappversion additional.fields[deviceappversion]
devicehostname principal.asset.hostname
odevicehostname security_result.detection_fields[odevicehostname]
devicemodel principal.asset.hardware.model
devicename principal.asset.asset_id
odevicename security_result.detection_fields[odevicename]
principal.asset.platform_software.platform If the deviceostype log field value matches the regular expression pattern (?i)iOS, then the principal.asset.platform_software.platform UDM field is set to IOS.

Else, if the deviceostype log field value matches the regular expression pattern (?i)Android, then the principal.asset.platform_software.platform UDM field is set to ANDROID.

Else, if the deviceostype log field value matches the regular expression pattern (?i)Windows, then the principal.asset.platform_software.platform UDM field is set to WINDOWS.

Else, if the deviceostype log field value matches the regular expression pattern (?i)MAC, then the principal.asset.platform_software.platform UDM field is set to MAC.

Else, if the deviceostype log field value matches the regular expression pattern (?i)Other, then the principal.asset.platform_software.platform UDM field is set to UNKNOWN_PLATFORM.
deviceosversion principal.asset.software.version
deviceowner principal.user.userid
odeviceowner security_result.detection_fields[odeviceowner]
devicetype principal.asset.category
external_devid additional.fields[external_devid]
flow_type additional.fields[flow_type]
ztunnelversion additional.fields[ztunnelversion]
event_id metadata.product_log_id
productversion metadata.product_version
nsssvcip about.ip
eedone additional.fields[eedone]

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