Analytics Alerts

Browse the Cortex analytics alert reference.

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1 alert match the current filters. tactic: TA0002 ✕ technique: T1204 ✕

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  • A suspicious executable with multiple file extensions was created Medium

    An executable file with multiple extensions was created. This technique is frequently used to disguise malware as user content.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Day
    ATT&CK tactics: Execution (TA0002) Defense Evasion (TA0005)
    ATT&CK techniques: User Execution: Malicious File (T1204.002) Masquerading: Double File Extension (T1036.007)
    Required data: XDR Agent with eXtended Threat Hunting (XTH)
    Attacker's goals: Bypassing defenses and/or tricking the user into executing a file that seems like a trustworthy file.
    Investigative actions: Investigate the actor process and the file created to determine if it was used for legitimate purposes or malicious activity.