Analytics Alerts

Browse the Cortex analytics alert reference.

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1 alert match the current filters. tactic: TA0005 ✕

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  • Possible data obfuscation Informational 1 variation

    A command that can be used for file obfuscation was executed with an uncommon command line.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Day
    ATT&CK tactics: Stealth (TA0005)
    ATT&CK techniques: Deobfuscate/Decode Files or Information (T1140)
    Required data: XDR Agent
    Detector tags: Kubernetes - AGENT, Containers
    Attacker's goals: Attackers may use obfuscated files to cover their tracks.
    Investigative actions: Check whether the executing process is benign and if this was a desired behavior as part of its normal execution flow.

    Variations

    Possible data obfuscation in a Kubernetes pod

    Low overridden

    A command that can be used for file obfuscation was executed with an uncommon command line. overridden