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    Unusual Creation of NTUSER.MAN

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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/)
    Daniel Koifman@Koifsec
    •updated Feb 26, 2026•1•0•29

    The rule detects write access to files named NTUSER.MAN by monitoring Windows Security Event Log event ID 4663.

    Splunk (SPL)

    Tags

    T1547.001 - Registry Run Keys / Startup FolderT1112 - Modify RegistryFile CreationWindowsspl

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