CmdID

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wbemdisp.dll

WMI Scripting file version info

Library on Windows 2 known copies with hashes 1 Sigma rule names it

Is it the real wbemdisp.dll?

file version info and known copies
Installed inC:\Windows\system32\wbem\
C:\Windows\SysWOW64\wbem\
Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionWMI Scripting

2 known copies

10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\wbem\wbemdisp.dll · signed by Microsoft Windows

59f90d11bd50cad4617151baea43bcf878cadc5fb0da5d07f461b2c2657b9ee1

10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\wbem\wbemdisp.dll · signed by Microsoft Windows

b206237ca3e97ca1dde7d9cb811c566cc0cb39966c3d7b635c574f89297307f5

From the file’s version info and the copies recorded by xCyclopedia (MIT). A copy in another folder, signed by someone else or with another hash is not necessarily malicious, but it is worth a closer look. In Ceplin, "<sha256>".whatis() says which known copy a hash is.

What detects it

Sigma

Sigma names wbemdisp.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.