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.
Pour élever un privilège, une personne potentiellement malveillante a tenté de créer un objet RoleBinding ou ClusterRoleBinding pour le rôle cluster-admin.
Voici un exemple de fichier JSON de résultat.
{
"findings": {
"access": {
"principalEmail": "PRINCIPAL_EMAIL",
"callerIp": "IP_ADDRESS",
"callerIpGeo": {
"regionCode": "US"
},
"serviceName": "k8s.io",
"methodName": "io.k8s.authorization.rbac.v1.clusterrolebindings.create"
},
"canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/02dcbf565d9d4972a126ac3c38fd4295",
"category": "Privilege Escalation: Creation of sensitive Kubernetes bindings",
"contacts": {
"technical": {
"contacts": [
{
"email": "EMAIL_ADDRESS"
},
{
"email": "EMAIL_ADDRESS"
},
{
"email": "EMAIL_ADDRESS"
}
]
}
},
"createTime": "2022-10-11T09:29:44.425Z",
"database": {},
"eventTime": "2022-10-11T09:29:26.309Z",
"exfiltration": {},
"findingClass": "THREAT",
"findingProviderId": "organizations/ORGANIZATION_NUMBER/firstPartyFindingProviders/etd",
"indicator": {},
"kubernetes": {
"bindings": [
{
"name": "cluster-admin",
"role": {
"kind": "CLUSTER_ROLE",
"name": "cluster-admin"
}
}
]
},
"mitreAttack": {},
"mute": "UNDEFINED",
"name": "organizations/ORGANIZATION_NUMBER/sources/SOURCE_ID/findings/02dcbf565d9d4972a126ac3c38fd4295",
"parent": "organizations/ORGANIZATION_NUMBER/sources/SOURCE_ID",
"parentDisplayName": "Event Threat Detection",
"resourceName": "//container.googleapis.com/projects/PROJECT_ID/locations/us-west1-a/clusters/CLUSTER_NAME",
"severity": "LOW",
"sourceDisplayName": "Event Threat Detection",
"state": "ACTIVE",
"vulnerability": {},
"workflowState": "NEW"
},
"resource": {
"name": "//container.googleapis.com/projects/PROJECT_ID/locations/us-west1-a/clusters/CLUSTER_NAME",
"display_name": "CLUSTER_NAME",
"project_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
"project_display_name": "PROJECT_ID",
"parent_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
"parent_display_name": "PROJECT_ID",
"type": "google.container.Cluster",
"folders": [
{
"resourceFolderDisplayName": "FOLDER_NAME",
"resourceFolder": "//cloudresourcemanager.googleapis.com/folders/FOLDER_NUMBER"
}
]
},
"sourceProperties": {
"sourceId": {
"projectNumber": "PROJECT_NUMBER",
"customerOrganizationNumber": "ORGANIZATION_NUMBER"
},
"detectionCategory": {
"ruleName": "gke_control_plane",
"subRuleName": "create_sensitive_binding"
},
"detectionPriority": "LOW",
"affectedResources": [
{
"gcpResourceName": "//k8s.io/rbac.authorization.k8s.io/v1/clusterrolebindings/cluster-admin"
},
{
"gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
}
],
"evidence": [
{
"sourceLogId": {
"projectId": "PROJECT_ID",
"resourceContainer": "projects/PROJECT_ID",
"timestamp": {
"seconds": "1665480566",
"nanos": 309136000
},
"insertId": "e4b2fb24-a118-4d74-80ea-2ec069251321"
}
}
],
"properties": {},
"findingId": "02dcbf565d9d4972a126ac3c38fd4295",
"contextUris": {
"mitreUri": {
"displayName": "MITRE Link",
"url": "https://attack.mitre.org/tactics/TA0004/"
},
"cloudLoggingQueryUri": [
{
"displayName": "Cloud Logging Query Link",
"url": "https://console.cloud.google.com/logs/query;query=timestamp%3D%222022-10-11T09:29:26.309136Z%22%0AinsertId%3D%22e4b2fb24-a118-4d74-80ea-2ec069251321%22%0Aresource.labels.project_id%3D%22PROJECT_ID%22?project=PROJECT_ID"
}
],
"relatedFindingUri": {}
}
}
}