Ce document décrit un type de résultat de détection de menace dans Security Command Center. Ces résultats sont générés par les détecteurs de menaces lorsqu'ils détectent une menace potentielle dans vos ressources cloud. Pour obtenir la liste complète des résultats de détection de menace disponibles, consultez cet index.
Event Threat Detection examine les journaux d'audit pour détecter si le coffre de sauvegarde a été supprimé.
Voici un exemple de fichier JSON de résultat.
{
"finding": {
"access": {
"principalEmail": "USER_EMAIL",
"callerIp": "CALLER_IP",
"callerIpGeo": {
"regionCode": "REGION_CODE"
},
"serviceName": "backupdr.googleapis.com",
"methodName": "google.cloud.backupdr.v1.BackupDR.DeleteBackupVault",
"principalSubject": "user:USER_EMAIL"
},
"attackExposure": {},
"canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/locations/FINDING_LOCATION/findings/FINDING_ID",
"category": "Impact: Deleted Google Cloud Backup and DR Vault",
"cloudDlpDataProfile": {},
"cloudDlpInspection": {},
"createTime": "EVENT_TIMESTAMP",
"database": {},
"description": "A Backup Vault has been deleted from the Google Cloud Backup and DR Service. The affected Backup Vault was hosted in VAULT_LOCATION",
"eventTime": "EVENT_TIMESTAMP",
"exfiltration": {},
"findingClass": "THREAT",
"findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/etd",
"indicator": {},
"kernelRootkit": {},
"kubernetes": {},
"mitreAttack": {
"primaryTactic": "IMPACT",
"primaryTechniques": [
"INHIBIT_SYSTEM_RECOVERY"
]
},
"mute": "UNDEFINED",
"name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
"parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID",
"parentDisplayName": "Event Threat Detection",
"resourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
"severity": "MEDIUM",
"state": "ACTIVE",
"vulnerability": {},
"externalSystems": {}
},
"resource": {
"name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
"display_name": "PROJECT_ID",
"type": "google.cloud.resourcemanager.Project",
"project_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
"project_display_name": "PROJECT_ID",
"parent_name": "//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID",
"parent_display_name": "FOLDER_NAME",
"folders": []
},
"sourceProperties": {
"sourceId": {
"projectNumber": "PROJECT_NUMBER",
"customerOrganizationNumber": "ORGANIZATION_ID"
},
"detectionCategory": {
"ruleName": "backup_delete_vault"
},
"detectionPriority": "HIGH",
"affectedResources": [
{
"gcpResourceName": "//backupdr.googleapis.com/projects/PROJECT_NUMBER/locations/REGION/backupVaults/VAULT_NAME"
},
{
"gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
}
],
"evidence": [
{
"sourceLogId": {
"projectId": "PROJECT_ID",
"resourceContainer": "projects/PROJECT_ID",
"timestamp": {
"seconds": "0",
"nanos": 0.0
},
"insertId": "INSERT_ID"
}
}
],
"properties": {},
"findingId": "FINDING_ID",
"contextUris": {
"mitreUri": {
"displayName": "MITRE Link",
"url": "https://attack.mitre.org/techniques/T1490/"
},
"cloudLoggingQueryUri": [
{
"displayName": "Cloud Logging Query Link",
"url": "LINK_TO_LOG_QUERY"
}
],
"relatedFindingUri": {}
},
"description": "The expiration date for a backup has been reduced. The affected Backup Vault was hosted in REGION"
}
}