BIOCs

Browse the Cortex behavioral indicator of compromise (BIOC) detection rules.

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1 BIOC match the current filters. tactic: TA0009 ✕ technique: T1113 ✕

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  • Screen capture via command-line tool Informational Collection

    Attackers may use the window system screen capture tool to collect screenshots.

    Indicator:

    Process action type = execution AND target process name = xwd , xwud , import AND target process cmd = *-root* , *-in* , *-out* , *-window*

    ATT&CK tactics: Collection (TA0009)
    ATT&CK techniques: Screen Capture (T1113)
    Preventable:
    Yes
    Source:
    Palo Alto Networks
    Updated:
    2026-02-11