Analytics Alerts

Browse the Cortex analytics alert reference.

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1 alert match the current filters. tactic: TA0002 ✕

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  • Suspicious systemd timer activity Low

    Suspicious systemd timer activity, which may indicate an attempt to establish persistence.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Day
    ATT&CK tactics: Execution (TA0002) Persistence (TA0003) Privilege Escalation (TA0004)
    ATT&CK techniques: Scheduled Task/Job: Systemd Timers (T1053.006)
    Required data: XDR Agent
    Attacker's goals: An adversary may use systemd timers to execute malicious code at system startup or on a scheduled basis for persistence.
    Investigative actions: Check the systemd timer file change and try to understand the impact of the systemd timers change.