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    Suspicious IIS Worker Child Process

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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/)
    Ankit Mehta@Secvyn
    •updated Jun 30, 2026•0•0•2

    Detects suspicious payload execution or unexpected child processes spawning directly from the IIS worker process (w3wp.exe), which is a common indicator of web shell activity or exploit payload execution on vulnerable IIS instances.

    Microsoft Sentinel (KQL)

    Tags

    S0106 - cmdT1059.001 - PowerShellS0160 - certutilS0039 - NetT1218.011 - Rundll32T1218.010 - Regsvr32T1490 - Inhibit System RecoveryTA0002 - ExecutionTA0005 - Defense EvasionTA0040 - ImpactCommand ExecutionProcess CreationWindowsMicrosoft IisWindows Defender Atpkql

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