Recoger registros de auditoría de GitHub

Disponible en:

En este documento se explica cómo ingerir registros de auditoría de GitHub en Google Security Operations mediante Amazon S3. El analizador intenta extraer datos del campo "message" mediante varios patrones grok, que gestionan formatos JSON y no JSON. En función del valor "process_type" extraído, aplica una lógica de análisis específica mediante grok, kv y otros filtros para asignar los datos de registro sin procesar al esquema del modelo de datos unificado (UDM).

Antes de empezar

Asegúrate de que cumples los siguientes requisitos previos:

  • Instancia de Google SecOps.
  • Acceso privilegiado al arrendatario de GitHub Enterprise Cloud con permisos de propietario de la empresa.
  • Acceso con privilegios a AWS (S3, IAM).

Recopilar los requisitos previos de GitHub Enterprise Cloud (acceso de empresa)

  1. Inicia sesión en la consola de administración de GitHub Enterprise Cloud.
  2. Ve a Configuración de empresa > Configuración > Registro de auditoría > Registro de streaming.
  3. Asegúrate de que tienes permisos de propietario de la empresa para configurar la transmisión de registros de auditoría.
  4. Copia y guarda en un lugar seguro los siguientes datos:
    • Nombre de GitHub Enterprise
    • Nombres de organizaciones de la empresa

Configurar un segmento de AWS S3 y la gestión de identidades y accesos para Google SecOps

  1. Crea un segmento de Amazon S3 siguiendo esta guía de usuario: Crear un segmento.
  2. Guarda el nombre y la región del segmento para consultarlos más adelante (por ejemplo, github-audit-logs).
  3. Crea un usuario siguiendo esta guía: Crear un usuario de gestión de identidades y accesos.
  4. Selecciona el usuario creado.
  5. Selecciona la pestaña Credenciales de seguridad.
  6. En la sección Claves de acceso, haz clic en Crear clave de acceso.
  7. Selecciona Servicio de terceros en Caso práctico.
  8. Haz clic en Siguiente.
  9. Opcional: añade una etiqueta de descripción.
  10. Haz clic en Crear clave de acceso.
  11. Haz clic en Descargar archivo .CSV para guardar la clave de acceso y la clave de acceso secreta para futuras consultas.
  12. Haz clic en Listo.

Configurar la política de gestión de identidades y accesos para la transmisión de GitHub S3

  1. En la consola de AWS, ve a IAM > Policies > Create policy > JSON tab.
  2. Copia y pega la siguiente política.

  3. JSON de la política (sustituye github-audit-logs si has introducido otro nombre de contenedor):

    {
"Version": "2012-10-17",
"Statement": [
    {
    "Sid": "AllowPutObjects",
    "Effect": "Allow",
    "Action": "s3:PutObject",
    "Resource": "arn:aws:s3:::github-audit-logs/*"
    }
]
}

  4. Haz clic en Siguiente > Crear política.

  5. Ponle un nombre a la política GitHubAuditStreamingPolicy y haz clic en Crear política.

  6. Vuelve al usuario de gestión de identidades y accesos que has creado antes.

  7. Selecciona la pestaña Permisos.

  8. Haz clic en Añadir permisos > Adjuntar políticas directamente.

  9. Busca y selecciona GitHubAuditStreamingPolicy.

  10. Haz clic en Siguiente > Añadir permisos.

Configurar la transmisión de registros de auditoría de GitHub Enterprise Cloud

  1. Inicia sesión en GitHub Enterprise Cloud como propietario de la empresa.
  2. Haz clic en tu foto de perfil y, a continuación, en Configuración de Enterprise.
  3. En la barra lateral de la cuenta de empresa, haz clic en Configuración > Registro de auditoría > Transmisión de registros.
  4. Selecciona Configurar flujo y haz clic en Amazon S3.
  5. En Autenticación, haz clic en Claves de acceso.
  6. Proporcione los siguientes detalles de configuración:
    • Región: selecciona la región del contenedor (por ejemplo, us-east-1).
    • Segmento: escribe el nombre del segmento al que quieras enviar el contenido (por ejemplo, github-audit-logs).
    • ID de clave de acceso: introduce el ID de clave de acceso del usuario de IAM.
    • Clave secreta: introduce la clave secreta del usuario de IAM.
  7. Haz clic en Comprobar endpoint para verificar que GitHub puede conectarse al endpoint de Amazon S3 y escribir en él.
  8. Cuando haya verificado correctamente el endpoint, haga clic en Guardar.

Crear un usuario y claves de IAM de solo lectura para Google SecOps

  1. Ve a Consola de AWS > IAM > Usuarios > Añadir usuarios.
  2. Haz clic en Add users (Añadir usuarios).
  3. Proporcione los siguientes detalles de configuración:
    • Usuario: introduce secops-reader.
    • Tipo de acceso: selecciona Clave de acceso – Acceso programático.
  4. Haz clic en Crear usuario.
  5. Adjunta la política de lectura mínima (personalizada): Usuarios > lector-secops > Permisos > Añadir permisos > Adjuntar políticas directamente > Crear política.

  6. JSON:

    {
"Version": "2012-10-17",
"Statement": [
    {
    "Effect": "Allow",
    "Action": ["s3:GetObject"],
    "Resource": "arn:aws:s3:::github-audit-logs/*"
    },
    {
    "Effect": "Allow",
    "Action": ["s3:ListBucket"],
    "Resource": "arn:aws:s3:::github-audit-logs"
    }
]
}

  7. Nombre = secops-reader-policy.

  8. Haz clic en Crear política > busca o selecciona > Siguiente > Añadir permisos.

  9. Crea una clave de acceso para secops-reader: Credenciales de seguridad > Claves de acceso > Crear clave de acceso > descarga el archivo .CSV (pegarás estos valores en el feed).

Configurar un feed en Google SecOps para ingerir registros de GitHub

  1. Ve a Configuración de SIEM > Feeds.
  2. Haz clic en + Añadir nuevo feed.
  3. En el campo Nombre del feed, introduce un nombre para el feed (por ejemplo, GitHub audit logs).
  4. Selecciona Amazon S3 V2 como Tipo de fuente.
  5. Selecciona GitHub como Tipo de registro.
  6. Haz clic en Siguiente.
  7. Especifique los valores de los siguientes parámetros de entrada:
    • URI de S3: s3://github-audit-logs/
    • Opciones de eliminación de la fuente: selecciona la opción de eliminación que prefieras.
    • Antigüedad máxima del archivo: incluye los archivos modificados en los últimos días. El valor predeterminado es 180 días.
    • ID de clave de acceso: clave de acceso de usuario con acceso al bucket de S3.
    • Clave de acceso secreta: clave secreta del usuario con acceso al bucket de S3.
    • Espacio de nombres de recursos: el espacio de nombres de recursos.
    • Etiquetas de ingestión: la etiqueta aplicada a los eventos de este feed.
  8. Haz clic en Siguiente.
  9. Revise la configuración de su nuevo feed en la pantalla Finalizar y, a continuación, haga clic en Enviar.

Tipos de eventos

En la siguiente tabla se enumeran los tipos de eventos y las condiciones de cada uno de ellos:

event_type Condiciones
NETWORK_CONNECTION [has_target] == "true" && [has_principal] == "true"
PROCESS_LAUNCH [has_principal] == "true" && [has_target_process] == "true"
STATUS_UPDATE [has_principal] == "true"
USER_LOGIN [raw][message] =~ "Authentication success" or [message] =~ "Authentication success" && ([has_target]== "true" || [has_target_user] == "true")
USER_RESOURCE_CREATION [has_target_resource] == "true" && [has_principal_userid] == "true" && [action] in ["personal_access_token.create" ,"repository_vulnerability_alert.create"]
USER_RESOURCE_DELETION [has_target_resource] == "true" && [has_principal_user] == "true" && [action] in ["hook.destroy" ,"protected_branch.destroy" ,"public_key.delete"]
USER_RESOURCE_DELETION [has_target_resource] == "true" && [has_principal_userid] == "true" && [action] in [ "hook.destroy" ,"protected_branch.destroy" ,"public_key.delete"]
USER_RESOURCE_UPDATE_CONTENT [has_target_resource] == "true" && [has_principal_userid] == "true" && [action] in [ "pull_request.merge" , "hook.events_changed"]
USER_RESOURCE_UPDATE_PERMISSIONS [has_target_resource] == "true" && [has_principal_userid] == "true" && [action] in ["repo.update_actions_secret","protected_branch.update_pull_request_reviews_enforcement_level", "org.update_member" ,"protected_branch.update_admin_enforced" ,"protected_branch.update_required_status_checks_enforcement_level","org.integration_manager_removed" ,"repo.update_member", "repo.add_member"]
USER_UNCATEGORIZED [has_principal_userid] == "true"

Tabla de asignación de UDM

Campo de registro Asignación de UDM Observaciones
above_lock_quota additional.fields
above_warn_quota additional.fields
ac_ms additional.fields
accept additional.fields
action metadata.product_event_type Registros JSON.
action security_result.summary Para los registros syslog.
active target.resource.attribute.labels
active_job_id additional.fields
actor principal.user.userid
actor_id principal.user.attribute.labels.value
actor_ip principal.ip
actor_is_agent additional.fields
actor_is_bot principal.user.attribute.labels
actor_location.country_code principal.location.country_or_region
actor_session additional.fields
additional_list additional.fields
additional_string additional.fields
after additional.fields
alert_id security_result.detection_fields
alert_number security_result.detection_fields
alert_numbers additional.fields
allow_deletions_enforcement_level additional.fields
allow_force_pushes_enforcement_level additional.fields
allow_private_repository_forking additional.fields
application_name target.application
aqueduct_job_id additional.fields
auth_tries additional.fields
babeld additional.fields
banner additional.fields
before additional.fields
best_cipher additional.fields
best_kex additional.fields
best_mac additional.fields
best_sigtype additional.fields
Body security_result.description
branch target.resource.attribute.labels
branches target.resource.attribute.labels
business additional.fields
business_id additional.fields
cactive additional.fields
calling_workflow_refs target.resource.attribute.labels
calling_workflow_shas target.resource.attribute.labels
changes.body.from additional.fields
charset additional.fields
check_run.app additional.fields
check_run.app.events additional.fields
check_run.app.owner additional.fields
check_run.check_suite.app.client_id additional.fields
check_run.check_suite.app.created_at additional.fields
check_run.check_suite.app.description additional.fields
check_run.check_suite.app.events additional.fields
check_run.check_suite.app.external_url additional.fields
check_run.check_suite.app.html_url additional.fields
check_run.check_suite.app.id additional.fields
check_run.check_suite.app.name additional.fields
check_run.check_suite.app.node_id additional.fields
check_run.check_suite.app.slug additional.fields
check_run.check_suite.app.updated_at additional.fields
check_run.check_suite.conclusion additional.fields
check_run.check_suite.id additional.fields
check_run.check_suite.url additional.fields
check_run.completed_at additional.fields
check_run.conclusion additional.fields
check_run.output additional.fields
check_run.started_at additional.fields
check_suite (todos sus subcampos) additional.fields
check_suite.app (todos sus subcampos) additional.fields
check_suite.app.events additional.fields
check_suite.app.owner (todos sus subcampos) additional.fields
check_suite.head_commit (todos sus subcampos) additional.fields
cid additional.fields
cipher network.tls.cipher
client_id principal.user.attribute.labels
cloning additional.fields
code additional.fields
CodeNamespace additional.fields
comment (todos sus subcampos) additional.fields
comment.performed_via_github_app (todos sus subcampos) additional.fields
comment.performed_via_github_app.events additional.fields
comment.reactions (todos sus subcampos) additional.fields
commit.author principal.resource.attribute.labels
commit.commit.author.date additional.fields
commit.commit.author.email additional.fields
commit.commit.author.name additional.fields
commit.commit.tree.url additional.fields
commit.commit.verification additional.fields
commit.committer additional.fields
commit.parents additional.fields
commit.sha additional.fields
commit.url additional.fields
commit_oid additional.fields
committer_date additional.fields
completed_at vulns.vulnerabilities.scan_end_time
config.content_typt target.resource.attribute.labels
config.insecure_ssl target.resource.attribute.labels
config.secret target.resource.attribute.labels
config.url target.url
considers.site.admin additional.fields
content_type target.file.mime_type
cr additional.fields
create_protected additional.fields
created_at metadata.event_timestamp El valor se convierte de milisegundos UNIX a una marca de tiempo.
credential detection_fields
ctotal additional.fields
data._document_id metadata.product_log_id
data.active_job_id additional.fields
data.aqueduct_job_id additional.fields
data.business target.administrative_domain
data.business_id additional.fields
data.cancelled_at extensions.vulns.vulnerabilities.scan_end_time El valor se convierte del formato ISO8601 a una marca de tiempo.
data.category_type security_result.category_details
data.dn additional.fields
data.email target.user.email_addresses
data.entry_found additional.fields
data.event target.resource.attribute.labels
data.events security_result.about.labels.value
data.head_branch target.resource.attribute.labels
data.head_sha target.file.sha256
data.hook_id target.resource.product_object_id
data.job target.application
data.operation_type additional.fields
data.started_at extensions.vulns.vulnerabilities.scan_start_time El valor se convierte del formato ISO8601 a una marca de tiempo.
data.team target.group.group_display_name
data.trigger_id target.resource.attribute.labels
data.uid additional.fields
data.workflow_id target.resource.attribute.labels
data.workflow_run_id target.resource.attribute.labels
default_new_repo_branch additional.fields
default_repo_visibility additional.fields
default_repository_permission additional.fields
degraded additional.fields
dependency_scope additional.fields
deployment.environment additional.fields
disable_members_can_create_repositories additional.fields
disable_members_can_delete_repositories additional.fields
disable_user_org_creation additional.fields
disk_info additional.fields
disk_py_file additional.fields
dismiss_stale_reviews_on_push additional.fields
dotcom_contributions additional.fields
dotcom_user_license_usage_upload additional.fields
duration_ms additional.fields
ecosystem additional.fields
enforcement_level additional.fields
enterprise principal.resource.attribute.labels
enterprise.name additional.fields.value.string_value
environment_name target.resource.attribute.labels
error additional.fields
external_id additional.fields
external_identity_nameid target.user.email_addresses Si el valor es una dirección de correo electrónico, se añade a la matriz target.user.email_addresses.
external_identity_nameid target.user.userid
external_identity_username additional.fields Se asigna a additional.fields cuando no se rellena en target.user.user_display_name.
external_identity_username target.user.user_display_name Se asigna cuando se rellena en target.user.user_display_name.
features additional.fields
filtered additional.fields
filtered_request_body.query additional.fields
fluentbit_pod_name additional.fields
fp_sha256 additional.fields
frontend additional.fields
frontend_pid intermediary.process.pid
frontend_ppid intermediary.process.parent_process.pid
fs_host target.hostname
fsc_ms additional.fields
fully_qualified_domain_name additional.fields
gh.sdk.name additional.fields
gh.sdk.version additional.fields
gh.timerd.timer.name additional.fields
ghsa_id additional.fields
git.maxobjectsize additional.fields
git_dir_safe target.resource.attribute.labels
github_event_after target.resource.attribute.labels
github_event_before target.resource.attribute.labels
github_event_compare target.resource.attribute.labels
github_event_created target.resource.attribute.labels
github_event_deleted target.resource.attribute.labels
github_event_forced target.resource.attribute.labels
github_event_head_commit_author_email target.resource.attribute.labels
github_event_head_commit_author_name target.resource.attribute.labels
github_event_head_commit_author_username target.resource.attribute.labels
github_event_head_commit_committer_email target.resource.attribute.labels
github_event_head_commit_committer_name target.resource.attribute.labels
github_event_head_commit_committer_username target.resource.attribute.labels
github_event_head_commit_distinct target.resource.attribute.labels
github_event_head_commit_msg1 target.resource.attribute.labels
github_event_head_commit_timestamp target.resource.attribute.labels
github_event_pusher_email target.resource.attribute.labels
github_event_pusher_name target.resource.attribute.labels
github_event_ref target.resource.attribute.labels
github_event_repository_has_projects target.resource.attributes.labels
github_event_repository_master_branch target.resource.attribute.labels
github_event_repository_organization target.resource.attribute.labels
github_event_repository_owner_name target.resource.attribute.labels
github_event_repository_stargazers target.resource.attribute.labels
github_event_workflow_job_completed_at target.resource.attributes.labels
gpv additional.fields
handler_code additional.fields
hashed_token network.session_id
head_branch target.resource.attribute.labels
head_sha target.file.sha256
healthy additional.fields
hmac additional.fields
hook_id target.resource.attribute.labels
host.name principal.user.attribute.labels
http_version network.application_protocol_version
id metadata.product_log_id
ignore_approvals_from_contributors additional.fields
imode additional.fields
imperfect additional.fields
InstrumentationScope additional.fields
integration_id additional.fields
intel.flat additional.fields
is_hosted_runner target.resource.attribute.labels
issue (todos sus subcampos) additional.fields
issue.pull_request (todos sus subcampos) additional.fields
job_name target.resource.attribute.labels.value
job_workflow_ref target.resource.attribute.labels.value
job_workflow_sha target.resource.attribute.labels.value
kafka_cluster additional.fields
kex additional.fields
keytype additional.fields
kubernetes.container_image principal.resource.attribute.labels
kubernetes.container_name principal.resource.attribute.labels
kubernetes.host principal.resource.attribute.labels
kubernetes.labels.app principal.resource.attribute.labels
kubernetes.labels.chart principal.resource.attribute.labels
kubernetes.labels.component principal.resource.attribute.labels
kubernetes.labels.heritage principal.resource.attribute.labels
kubernetes.labels.pod-template-hash principal.resource.attribute.labels
kubernetes.labels.release principal.resource.attribute.labels
kubernetes.labels.system principal.resource.attribute.labels
kubernetes.namespace_name principal.resource.attribute.labels
kubernetes.pod_ip principal.ip,
principal.asset.ip
kubernetes.pod_name principal.resource.attribute.labels
last_state_change_at additional.fields
last_state_change_reason additional.fields
lat principal.location.region_coordinates.latitude
ldap.debug_logging_enabled additional.fields
level security_result.severity
lfs_auth_scope additional.fields
lfs_deploy_key_header additional.fields
lfs_verify_reason additional.fields
linear_history_requirement_enforcement_level additional.fields
lock_allows_fetch_and_merge additional.fields
lock_branch_enforcement_level additional.fields
log_level security_result.severity
log_source additional.fields
log_source_file target.file.full_path
logData.Count additional.fields
logData.Metrics.* additional.fields El asterisco (*) indica que se incluyen todos los subcampos.
logType additional.fields
lon principal.location.region_coordinates.longitude
loop additional.fields
matched_policies security_result.detection_fields
member target.user.attribute.labels
merge_queue_enforcement_level additional.fields
method additional.fields
multi_repo security_result.detection_fields
mysql_component additional.fields
mysql_warning_code additional.fields
name target.resource.attribute.labels
non_integer_id additional.fields
ns additional.fields
number additional.fields
oauth_application principal.application
oauth_application_id principal.resource.attribute.labels
oauth_party additional.fields
offset additional.fields
old_permissions additional.fields
old_repo_permissions additional.fields
org target.administrative_domain
org_id additional.fields.value.string_value
organization.url additional.fields
original_user_agent additional.fields
overridden_codes additional.fields
owner principal.user.user_display_name
owner_id principal.user.userid
package additional.fields
package_name target.application
parent additional.fields
parent_installation_id additional.fields
partition additional.fields
path_info additional.fields Esta es la asignación cuando la ruta ya se está asignando a target.file.full_path.
path_info target.file.full_path Esta es la asignación cuando la ruta aún no se ha asignado a target.file.full_path.
pgroup additional.fields
pk_ms additional.fields
prin_ip principal.ip,
principal.asset.ip
prin_port principal.port
prin_usr principal.user.userid
pro_pid target.process.pid
probe_fail additional.fields
probe_ok additional.fields
programmatic_access_type additional.fields.value.string_value
pubkey_creator_id additional.fields
pubkey_creator_login additional.fields
pubkey_fingerprint additional.fields
pubkey_id additional.fields
pubkey_verifier_id additional.fields
pubkey_verifier_login additional.fields
public_repo additional.fields.value.string_value
public_repo target.location.name
publicly_leaked security_result.detection_fields
pull_request.* additional.fields El asterisco (*) indica que se incluyen todos los subcampos.
pull_request._links.comments.href additional.fields
pull_request._links.commits.href additional.fields
pull_request._links.html.href additional.fields
pull_request._links.issue.href additional.fields
pull_request._links.review_comment.href additional.fields
pull_request._links.review_comments.href additional.fields
pull_request._links.self.href additional.fields
pull_request._links.statuses.href additional.fields
pull_request.base.* additional.fields El asterisco (*) indica que se incluyen todos los subcampos.
pull_request.base.repo.* additional.fields El asterisco (*) indica que se incluyen todos los subcampos.
pull_request.base.repo.owner.* additional.fields El asterisco (*) indica que se incluyen todos los subcampos.
pull_request.head.* additional.fields El asterisco (*) indica que se incluyen todos los subcampos.
pull_request.head.owner.* additional.fields El asterisco (*) indica que se incluyen todos los subcampos.
pull_request.head.repo.* additional.fields El asterisco (*) indica que se incluyen todos los subcampos.
pull_request.head.user.* additional.fields El asterisco (*) indica que se incluyen todos los subcampos.
pull_request.requested_reviewers.* additional.fields El asterisco (*) indica que se incluyen todos los subcampos.
pull_request.requested_teams.* additional.fields El asterisco (*) indica que se incluyen todos los subcampos.
pull_request.user. (y todos sus subcampos, excepto login) principal.user.attribute.labels
pull_request.user.login principal.user.user_display_name
pull_request_id target.resource.attribute.labels
pull_request_title target.resource.attribute.labels
query_string additional.fields.value.string_value
queue_duration additional.fields
quotas_enabled additional.fields
rate_limit additional.fields
rate_limit_family additional.fields
rate_limit_key additional.fields
rate_limit_remaining additional.fields.value.string_value
rate_limit_reset additional.fields
rate_limit_used additional.fields
raw.at additional.fields
raw.hashed_token network.session_id
raw.token_type additional.fields
raw.url target.url
raw.user_agent network.http.user_agent,
network.http.parsed_user_agent
raw_login additional.fields
read_only additional.fields
readonly additional.fields
reasons additional.fields
ref target.resource.attribute.labels
replicas additional.fields
repo target.resource.name
repo_id additional.fields.value.string_value
repo_owner_login target.resource.attribute.labels
repo_owner_type target.resource.attribute.labels
repo_public additional.fields
repository target.resource.attribute.labels
repository.archive_url target.resource.attribute.labels
repository.assignees_url target.resource.attribute.labels
repository.blobs_url target.resource.attribute.labels
repository.branches_url target.resource.attribute.labels
repository.clone_url target.resource.attribute.labels
repository.collaborators_url target.resource.attribute.labels
repository.comments_url target.resource.attribute.labels
repository.commits_url target.resource.attribute.labels
repository.compare_url target.resource.attribute.labels
repository.contents_url target.resource.attribute.labels
repository.contributors_url target.resource.attribute.labels
repository.created_at target.resource.attribute.labels
repository.custom_properties. (y todos sus subcampos) target.resource.attribute.labels
repository.deployments_url target.resource.attribute.labels
repository.downloads_url target.resource.attribute.labels
repository.events_url target.resource.attribute.labels
repository.fork target.resource.attribute.labels
repository.forks_url target.resource.attribute.labels
repository.full_name target.resource.attribute.labels
repository.git_commits_url target.resource.attribute.labels
repository.git_refs_url target.resource.attribute.labels
repository.git_tags_url target.resource.attribute.labels
repository.git_url target.resource.attribute.labels
repository.homepage target.resource.attributes.labels
repository.hooks_url target.resource.attribute.labels
repository.html_url target.resource.attribute.labels
repository.id target.resource.attribute.labels
repository.issue_comment_url target.resource.attribute.labels
repository.issue_events_url target.resource.attribute.labels
repository.issues_url target.resource.attribute.labels
repository.keys_url target.resource.attribute.labels
repository.labels_url target.resource.attribute.labels
repository.languages_url target.resource.attribute.labels
repository.license target.resource.attributes.labels
repository.merges_url target.resource.attribute.labels
repository.milestones_url target.resource.attribute.labels
repository.mirror_url target.resource.attributes.labels
repository.name target.resource.attribute.labels
repository.node_id target.resource.attribute.labels
repository.notifications_url target.resource.attribute.labels
repository.open_issues_count target.resource.attribute.labels
repository.owner.avatar_url target.resource.attribute.labels
repository.owner.events_url target.resource.attribute.labels
repository.owner.followers_url target.resource.attribute.labels
repository.owner.following_url target.resource.attribute.labels
repository.owner.gists_url target.resource.attribute.labels
repository.owner.gravatar_id target.resource.attribute.labels
repository.owner.html_url target.resource.attribute.labels
repository.owner.id target.resource.attribute.labels
repository.owner.node_id target.resource.attribute.labels
repository.owner.organizations_url target.resource.attribute.labels
repository.owner.received_events_url target.resource.attribute.labels
repository.owner.repos_url target.resource.attribute.labels
repository.owner.site_admin target.resource.attribute.labels
repository.owner.starred_url target.resource.attribute.labels
repository.owner.subscriptions_url target.resource.attribute.labels
repository.owner.type target.resource.attribute.labels
repository.owner.url target.resource.attribute.labels
repository.owner.user_view_type target.resource.attribute.labels
repository.private target.resource.attribute.labels
repository.pulls_url target.resource.attribute.labels
repository.pushed_at target.resource.attribute.labels
repository.releases_url target.resource.attribute.labels
repository.size target.resource.attribute.labels
repository.ssh_url target.resource.attribute.labels
repository.stargazers_url target.resource.attribute.labels
repository.statuses_url target.resource.attribute.labels
repository.subscribers_url target.resource.attribute.labels
repository.subscription_url target.resource.attribute.labels
repository.svn_url target.resource.attribute.labels
repository.tags_url target.resource.attribute.labels
repository.teams_url target.resource.attribute.labels
repository.topics target.resource.attributes.labels
repository.trees_url target.resource.attribute.labels
repository.updated_at target.resource.attribute.labels
repository.url target.resource.attribute.labels
repository.visibility target.resource.attribute.labels
repository_public target.resource.attribute.labels
req_content_type target.file.mime_type
request_access_security_header security_result.detection_fields
request_auth additional.fields
request_body additional.fields.value.string_value
request_duration additional.fields
request_host principal.ip,
principal.asset.ip		 Cuando hay una dirección IP, la asignación es a principal.ip (se mantiene la asignación de principal.hostname).
request_method network.http.method El valor se convierte a mayúsculas.
requested_reviewers.* additional.fields El asterisco (*) indica que se incluyen todos los subcampos.
require_code_owner_review additional.fields
require_last_push_approval additional.fields
required_approving_review_count additional.fields
required_deployments_enforcement_level additional.fields
required_review_thread_resolution_enforcement_level additional.fields
rerun_type additional.fields
res_type target.resource.resource_subtype
response_time additional.fields
review_id target.resource.attributes.labels
route additional.fields.value.string_value
rpc.jsonrpc.error_code network.http.response_code
rpc.jsonrpc.error_message security_result.summary
rule_suite_id security_result.rule_id
run_attempt additional.fields
run_number additional.fields
runner_labels target.resource.attribute.labels
runner_owner_type target.resource.attribute.labels
runner_tenant_id target.resource.attribute.labels
s3_tag additional.fields
secret_type security_result.detection_fields
secret_types security_result.detection_fields
secrets_passed security_result.detection_fields
sender.id src.user.product_object_id
sender.login src.user.user_display_name
sender.node_id src.asset_id
sender.type src.user.title
sender.url src.url
service target.resource.name
service.version additional.fields
serviceName target.resource.name
severity (si es alto) security_result.severity
SeverityText security_result.severity
shallow additional.fields
sign_in_verification_method security_result.detection_fields
signature_requirement_enforcement_level additional.fields
sigtype additional.fields
source src.resource.name
spec additional.fields
sr additional.fields
ss additional.fields
started_at vulns.vulnerabilities.scan_start_time
stateless additional.fields
status_code network.http.response_code
strict_required_status_checks_policy additional.fields
subject.business.id target.resource.attribute.labels
subject.owner.id additional.fields
subject.owning_organization.id principal.group.product_object_id
subject.repository.id target.resource.product_object_id
subject.repository.internal target.resource.attribute.labels
subject.repository.owner.id additional.fields
subject.repository.public target.resource.attribute.labels
subject.repository.writable target.resource.attribute.labels
subject.type target.resource.attribute.labels
synthetic_status additional.fields
tar_application target.application
telemetry.sdk.name additional.fields
tenant_id target.resource.attribute.labels
tid additional.fields
time metadata.event_timestamp
time_duration_ms additional.fields
time_zone additional.fields
timestamp metadata.event_timestamp
tls_version network.tls.version
token_id additional.fields.value.string_value
token_scopes additional.fields.value.string_value
topic additional.fields
total additional.fields
transport_protocol additional.fields
transport_protocol_name network.application_protocol El valor se convierte a mayúsculas.
ts metadata.event_timestamp Cuando process_type es github_production.
TTY additional.fields
twirp_method additional.fields
twirp_package additional.fields
twirp_service additional.fields
twirp_status network.http.response_code
two_factor_type security_result.detection_fields
type additional.fields
unavailable additional.fields
updated_at metadata.collected_timestamp
url_path target.url
usage_metrics additional.fields
user target.user.userid
user.id target.user.attr.labels Cuando actor.id está presente.
user.id target.user.userid Cuando actor.id no está presente.
user_agent network.http.parsed_user_agent El valor se analiza.
user_agent network.http.user_agent
user_id target.user.userid
user_operator_mode additional.fields
user_programmatic_access_id additional.fields
user_renaming_enabled additional.fields
user_spammy additional.fields
version metadata.product_version Esta asignación incluye registros JSON.
visibility additional.fields
vk_ms additional.fields
vulnerability_id additional.fields
vulnerable_version_range_id additional.fields
workflow target.resource.attributes.labels
workflow.name target.resource.attribute.labels
workflow_id target.resource.attribute.labels
workflow_job.head_branch security_result.detection_fields
workflow_job.name target.resource.attributes.labels
workflow_job.workflow_name security_result.detection_fields
workflow_run.actor. (y todos sus subcampos, excepto el campo login, que se incluye en todos los subcampos) principal.user.attribute.labels
workflow_run.actor.login principal.user.userid
workflow_run.artifacts_url target.resource.attributes.labels
workflow_run.cancel_url target.resource.attributes.labels
workflow_run.check_suite_id additional.fields
workflow_run.check_suite_node_id additional.fields
workflow_run.check_suite_url target.resource.attributes.labels
workflow_run.conclusion target.resource.attribute.labels
workflow_run.created_at metadata.event_timestamp
workflow_run.display_title target.resource.attribute.labels
workflow_run.event additional.fields.value.string_value
workflow_run.event target.resource.attribute.labels
workflow_run.head_branch target.resource.attribute.labels
workflow_run.head_commit target.resource.attributes.labels
workflow_run.head_repository additional.fields
workflow_run.head_sha target.file.sha256
workflow_run.html_url target.resource.attribute.labels
workflow_run.id target.resource.attribute.labels.value
workflow_run.jobs_url target.resource.attributes.labels
workflow_run.logs_url target.resource.attributes.labels
workflow_run.name target.resource.name
workflow_run.node_id target.resource.product_object_id
workflow_run.path target.resource.attribute.labels
workflow_run.previous_attempt_url target.resource.attributes.labels
workflow_run.pull_requests about.resource.attribute.labels
workflow_run.repository additional.fields
workflow_run.rerun_url target.resource.attributes.labels
workflow_run.run_attempt target.resource.attribute.labels
workflow_run.run_number target.resource.attribute.labels
workflow_run.run_started_at target.resource.attribute.labels
workflow_run.status security_result.description
workflow_run.triggering_actor additional.fields
workflow_run.updated_at metadata.collected_timestamp
workflow_run.url target.url
workflow_run.workflow_id security_result.about.labels.value
workflow_run.workflow_id target.resource.attribute.labels
workflow_run.workflow_url target.resource.attributes.labels

Referencia de deltas de lanzamiento

El 8 de enero del 2026, Google SecOps lanzó una nueva versión del analizador de GitHub, que incluye cambios significativos.

Delta de asignación de campos de registro

En la siguiente tabla se muestra el delta de asignación de los campos de registro de GitHub a UDM expuestos antes del 8 de enero del 2026 y posteriormente (se indican en las columnas Asignación antigua y Asignación actual, respectivamente):

Campo de registro Asignación antigua Asignación actual
action (para registros JSON) metadata.product_event_type, security_result.summary,security_result.detection_fields metadata.product_event_type
action (para registros syslog) additional.fields, security_result.summary security_result.summary
business additional.fields, target.user.company_name additional.fields
business_id target.resource.attribute.labels additional.fields
data.email target.email target.user.email_addresses
data.event security_result.about.labels target.resource.attribute.labels
data.head_branch security_result.about.labels target.resource.attribute.labels
data.hook_id target.resource.attribute.labels target.resource.product_object_id
data.team target.user.group_identifiers target.group.group_display_name
data.trigger_id security_result.about.labels target.resource.attribute.labels
data.workflow_id security_result.about.labels target.resource.attribute.labels
data.workflow_run_id security_result.about.labels target.resource.attribute.labels
hashed_token additional.fields network.session_id
hook_id (para registros JSON) additional.fields target.resource.attribute.labels
name additional.fields target.resource.attribute.labels
oauth_application_id additional.fields principal.resource.attribute.labels
pull_request_id additional.fields target.resource.attribute.labels
pull_request_title additional.fields target.resource.attribute.labels
repository.archive_url additional.fields target.resource.attribute.labels
repository.assignees_url additional.fields target.resource.attribute.labels
repository.blobs_url additional.fields target.resource.attribute.labels
repository.branches_url additional.fields target.resource.attribute.labels
repository.clone_url additional.fields target.resource.attribute.labels
repository.collaborators_url additional.fields target.resource.attribute.labels
repository.comments_url additional.fields target.resource.attribute.labels
repository.commits_url additional.fields target.resource.attribute.labels
repository.compare_url additional.fields target.resource.attribute.labels
repository.contents_url additional.fields target.resource.attribute.labels
repository.contributors_url additional.fields target.resource.attribute.labels
repository.created_at additional.fields target.resource.attribute.labels
repository.deployments_url additional.fields target.resource.attribute.labels
repository.downloads_url additional.fields target.resource.attribute.labels
repository.events_url additional.fields target.resource.attribute.labels
repository.fork additional.fields target.resource.attribute.labels
repository.forks_url additional.fields target.resource.attribute.labels
repository.full_name additional.fields target.resource.attribute.labels
repository.git_commits_url additional.fields target.resource.attribute.labels
repository.git_refs_url additional.fields target.resource.attribute.labels
repository.git_tags_url additional.fields target.resource.attribute.labels
repository.git_url additional.fields target.resource.attribute.labels
repository.hooks_url additional.fields target.resource.attribute.labels
repository.html_url additional.fields target.resource.attribute.labels
repository.id additional target.resource.attribute.labels
repository.issue_comment_url additional.fields target.resource.attribute.labels
repository.issue_events_url additional.fields target.resource.attribute.labels
repository.issues_url additional.fields target.resource.attribute.labels
repository.keys_url additional.fields target.resource.attribute.labels
repository.labels_url additional.fields target.resource.attribute.labels
repository.languages_url additional.fields target.resource.attribute.labels
repository.merges_url additional.fields target.resource.attribute.labels
repository.milestones_url additional.fields target.resource.attribute.labels
repository.name additional.fields target.resource.attribute.labels
repository.node_id additional.fields target.resource.attribute.labels
repository.notifications_url additional.fields target.resource.attribute.labels
repository.owner.avatar_url additional.fields target.resource.attribute.labels
repository.owner.events_url additional.fields target.resource.attribute.labels
repository.owner.followers_url additional.fields target.resource.attribute.labels
repository.owner.following_url additional.fields target.resource.attribute.labels
repository.owner.gists_url additional.fields target.resource.attribute.labels
repository.owner.gravatar_id additional.fields target.resource.attribute.labels
repository.owner.html_url additional.fields target.resource.attribute.labels
repository.owner.id additional.fields target.resource.attribute.labels
repository.owner.node_id additional.fields target.resource.attribute.labels
repository.owner.organizations_url additional.fields target.resource.attribute.labels
repository.owner.received_events_url additional.fields target.resource.attribute.labels
repository.owner.repos_url additional.fields target.resource.attribute.labels
repository.owner.site_admin additional.fields target.resource.attribute.labels
repository.owner.starred_url additional.fields target.resource.attribute.labels
repository.owner.subscriptions_url additional.fields target.resource.attribute.labels
repository.owner.type additional.fields target.resource.attribute.labels
repository.owner.url additional.fields target.resource.attribute.labels
repository.owner.user_view_type additional.fields target.resource.attribute.labels
repository.private additional.fields target.resource.attribute.labels
repository.pulls_url additional.fields target.resource.attribute.labels
repository.pushed_at additional.fields target.resource.attribute.labels
repository.releases_url additional.fields target.resource.attribute.labels
repository.size additional.fields target.resource.attribute.labels
repository.ssh_url additional.fields target.resource.attribute.labels
repository.stargazers_url additional.fields target.resource.attribute.labels
repository.statuses_url additional.fields target.resource.attribute.labels
repository.subscribers_url additional.fields target.resource.attribute.labels
repository.subscription_url additional.fields target.resource.attribute.labels
repository.svn_url additional.fields target.resource.attribute.labels
repository.tags_url additional.fields target.resource.attribute.labels
repository.teams_url additional.fields target.resource.attribute.labels
repository.trees_url additional.fields target.resource.attribute.labels
repository.updated_at additional.fields target.resource.attribute.labels
repository.url additional.fields target.resource.attribute.labels
repository.visibility additional.fields target.resource.attribute.labels
repository_public additional.fields target.resource.attribute.labels
res_type target.resource.type target.resource.resource_subtype
sender.id src.user.product_object_id, additional.fields src.user.product_object_id
sender.login additional.fields, src.user.user_display_name src.user.user_display_name
sender.node_id src.asset_id, additional.fields src.asset_id
sender.type src.user.title, additional.fields src.user.title
sender.url src.url, additional.fields src.url
workflow.name security_result.about.labels target.resource.attribute.labels
workflow_job.head_branch security_result.about.labels security_result.detection_fields
workflow_job.workflow_name security_result.about.labels security_result.detection_fields
workflow_run.event additional.fields target.resource.attribute.labels
workflow_run.head_branch security_result.about.labels target.resource.attribute.labels
workflow_run.workflow_id security_result.about.labels target.resource.attribute.labels

Delta de las condiciones de tipo de evento

Las condiciones que determinan los tipos de eventos de Google SecOps cambiaron en la versión del 8 de enero del 2026.

En la siguiente tabla se indican los tipos de eventos y las condiciones actuales (es decir, las condiciones eran diferentes antes del lanzamiento del 8 de enero del 2026):

event_type Condiciones
NETWORK_CONNECTION [has_target] == "true" && [has_principal] == "true"
STATUS_UPDATE [has_principal] == "true"
USER_RESOURCE_DELETION [has_target_resource] == "true" && [has_principal_user] == "true" && [action] in ["hook.destroy" ,"protected_branch.destroy" ,"public_key.delete"]
USER_RESOURCE_UPDATE_CONTENT [has_target_resource] == "true" && [has_principal_userid] == "true" && [action] in [ "pull_request.merge" , "hook.events_changed"]
USER_RESOURCE_UPDATE_PERMISSIONS [has_target_resource] == "true" && [has_principal_userid] == "true" && [action] in ["repo.update_actions_secret","protected_branch.update_pull_request_reviews_enforcement_level", "org.update_member" ,"protected_branch.update_admin_enforced" ,"protected_branch.update_required_status_checks_enforcement_level","org.integration_manager_removed" ,"repo.update_member", "repo.add_member"]

Delta de asignación de teclas

En la siguiente tabla se muestra la diferencia de asignación de las claves de los campos de registro sin procesar a las claves de los campos de UDM expuestas antes del 8 de enero del 2026 y posteriormente (se indican en las columnas Clave antigua y Clave actual, respectivamente):

Clave en el registro sin procesar Clave antigua Clave actual
alert.secret_type_display_name secret_type_display_name alert_secret_type_display_name
enterprise.name Enterprise Name enterprise_name
hook_id Hook Id Hook_Id
invitation.failed_at failed_at invitation_failed_at
invitation.failed_reason failed_reason invitation_failed_reason
invitation.invitation_source invitation_source invitation_invitation_source
raw.failure_reason failure_reason raw_failure_reason
raw.failure_type failure_type raw_failure_type
raw.from from raw_from
workflow_run.event event workflow_run_event
workflow_run.head_branch Head Branch Head_Branch
workflow_run.id workflow_run_id workflow_Run_id
workflow_run.workflow_id Workflow Id Workflow_Id

¿Necesitas más ayuda? Recibe respuestas de los miembros de la comunidad y de los profesionales de Google SecOps.