Analytics Alerts

Browse the Cortex analytics alert reference.

Severity
Detection module
Data source
  • System shutdown or reboot Informational

    System shutdown or reboot using shutdown, reboot, halt or poweroff.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Day
    ATT&CK tactics: Impact (TA0040)
    ATT&CK techniques: System Shutdown/Reboot (T1529)
    Required data: XDR Agent
    Attacker's goals: Attackers may shut down or reboot hosts to disturb access to those hosts.
    Investigative actions: Verify that this isn't IT activity.