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.
Security Command Center examine les journaux d'audit pour détecter la suppression anormale d'un modèle. Un modèle est une configuration de base pour les sauvegardes qui peut être appliquée à plusieurs applications.
Le plan de réponse suivant peut être adapté à ce résultat, mais il peut également avoir un impact sur vos opérations.
Veillez à bien évaluer les informations que vous collectez dans votre enquête pour déterminer quelle est la meilleure réponse à apporter aux problèmes soulevés par les résultats.
Voici un exemple de fichier JSON de résultat.
{
"finding": {
"access": {
"principalEmail": "USER_EMAIL",
"callerIp": "IP_ADDRESS",
"callerIpGeo": {
"regionCode": "REGION_CODE"
},
"serviceName": "backupdr.googleapis.com",
"methodName": "deleteSlt",
"principalSubject": "user:USER_EMAIL"
},
"attackExposure": {},
"backupDisasterRecovery": {
"backupTemplate": "TEMPLATE_NAME",
"backupCreateTime": "EVENT_TIMESTAMP"
},
"canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/locations/FINDING_LOCATION/findings/FINDING_ID",
"category": "Impact: Google Cloud Backup and DR delete template",
"cloudDlpDataProfile": {},
"cloudDlpInspection": {},
"createTime": "EVENT_TIMESTAMP",
"database": {},
"description": "A predefined backup template, which is used to set up backups for multiple applications, was deleted. The ability to set up backups in the future might be impacted.",
"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": "LOW",
"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_template_delete_template"
},
"detectionPriority": "MEDIUM",
"affectedResources": [
{
"gcpResourceName": "//backupdr.googleapis.com/projects/PROJECT_NUMBER"
},
{
"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": "A predefined backup template, which is used to set up backups for multiple applications, was deleted. The ability to set up backups in the future might be impacted.",
"backupDisasterRecovery": {
"backupTemplate": "TEMPLATE_NAME"
}
}
}