Analytics Alerts

Browse the Cortex analytics alert reference.

Severity
Detection module
Data source
  • Storage enumeration activity Informational Cloud

    An identity attempted to discover cloud objects within storage buckets. This might be an attempt by an adversary to find sensitive data stored in cloud storage, which could lead to data theft.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    10 Minutes
    Deduplication:
    5 Days
    ATT&CK tactics: Discovery (TA0007)
    ATT&CK techniques: Cloud Storage Object Discovery (T1619) Cloud Infrastructure Discovery (T1580)
    Required data: AWS Audit Log Azure Audit Log Gcp Audit Log
    Detector tags: Cloud Data Asset Stealth Tactics, Data Detection & Response
    Attacker's goals: Access sensitive data stored in cloud infrastructure.
    Investigative actions: Check the identity's role designation in the organization. Identify which storage buckets were enumerated and whether they contained sensitive information.