wbemprox.dll
WMI file version info
Library on Windows 2 known copies with hashes 2 Sigma rules name it
Is it the real wbemprox.dll?
Installed in
C:\Windows\system32\wbem\C:\Windows\SysWOW64\wbem\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionWMI
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\wbem\wbemprox.dll · signed by Microsoft Windows
5c7ecd69b82d395bc8f064db723594b0f572be743ecaa44cd4988a43498845e110.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\wbem\wbemprox.dll · signed by Microsoft Windows
d37fa85748116f9bf601a3c8bd6a7428edcc5abbed00f2e3749cd7d8c374e6b3From 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 names wbemprox.dll in 2 rules, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.