Analytics Alerts

Browse the Cortex analytics alert reference.

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1 alert match the current filters. technique: T1098 ✕

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  • A Kubernetes cluster role was created Informational Cloud 3 variations

    A Kubernetes cluster role was created.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Day
    ATT&CK tactics: Persistence (TA0003) Privilege Escalation (TA0004)
    ATT&CK techniques: Account Manipulation: Additional Container Cluster Roles (T1098.006)
    Required data: AWS Audit Log Azure Audit Log Gcp Audit Log Kubernetes Audit Logs
    Detector tags: Kubernetes - API
    Attacker's goals: Create overpermissive cluster roles to escalate privileges within the Kubernetes cluster.
    Investigative actions: Check the permissions granted to the newly created Kubernetes cluster role. Check whether this cluster role was bound to an identity via a ClusterRoleBinding or RoleBinding. Verify whether the identity that created the cluster role is authorized to perform RBAC operations. Review subsequent API calls made by the same identity for signs of privilege escalation or lateral movement.

    Variations

    Administrative Kubernetes cluster role was created for the first time

    Medium overridden

    A Kubernetes cluster role with administrative permissions was created for the first time by the identity. overridden

    A Kubernetes cluster role with administrative permissions was created

    Low overridden

    A Kubernetes cluster role with administrative permissions was created. overridden

    A Kubernetes cluster role was created for the first time by the identity

    Low overridden

    A Kubernetes cluster role was created for the first time by the identity. overridden