Analytics Alerts

Browse the Cortex analytics alert reference.

Severity
Detection module
Data source
  • Copy a user's GnuPG directory with rsync Low

    Copy a user's GnuPG (.gnupg) directory on to a staging folder using the 'find' and 'rsync' commands.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Day
    ATT&CK tactics: Credential Access (TA0006)
    ATT&CK techniques: Unsecured Credentials: Private Keys (T1552.004)
    Required data: XDR Agent
    Attacker's goals: Adversaries may use the rsync tool to exfiltrate secrets.
    Investigative actions: Check whether the executing process is benign and if this was a desired behavior as part of its normal execution flow.