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    XCSSET: osascript -e Combined with curl Subprocess or Parent for Fileless AppleScript Execution

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    GlassDiceBearhttps://www.dicebear.comhttps://creativecommons.org/publicdomain/zero/1.0/„Glass” (https://www.dicebear.com) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)
    Duo Tech@duotech
    •updated Jul 31, 2026•0•0•3

    Detects osascript executed with -e combined with a curl subprocess or parent process, matching XCSSET's fileless AppleScript execution pattern that fetches and runs code in memory without touching disk.

    Cortex XDR

    Tags

    T1059.002 - AppleScriptT1620 - Reflective Code LoadingT1105 - Ingress Tool TransferS0658 - XCSSETTA0002 - ExecutionTA0005 - StealthExecutionDefense EvasionCommand And ControlmacOSmacOS Endpoint Security Framework

    Found in

    • XCSSET v40: Evolution of Xcode Supply Chain MalwareLast updated Jul 31, 2026

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