Analytics Alerts

Browse the Cortex analytics alert reference.

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1 alert match the current filters. tactic: TA0003 ✕

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  • Suspicious print processor registered Medium

    The endpoint registered a new print processor, which may be used to gain persistence on the host by loading libraries into the time management service.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Day
    ATT&CK tactics: Persistence (TA0003)
    ATT&CK techniques: Boot or Logon Autostart Execution: Print Processors (T1547.012)
    Required data: XDR Agent
    Attacker's goals: Gain persistence using the legitimate windows print processor mechanism, which loads libraries into Windows services.
    Investigative actions: Verify if the registered library is malicious. Check if the installing software is a malicious binary. Check for any suspicious network activity from svchost.exe or spoolsv.exe.