WmiPerfClass.dll
WbemPerf V2 Class Provider file version info
Library on Windows 2 known copies with hashes
Is it the real WmiPerfClass.dll?
Original name
WbemPerfClass.dll in the file’s header: a renamed copy still carries itInstalled in
C:\Windows\system32\wbem\C:\Windows\SysWOW64\wbem\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionWbemPerf V2 Class Provider
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\wbem\WmiPerfClass.dll · signed by Microsoft Windows
05d68da8911641fcffd616100dd08b51a5d93782d9f64365be1f3fe0d6ca647110.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\wbem\WmiPerfClass.dll · signed by Microsoft Windows
ef468465b532d1900cbb815b6453a454f1b838c4ef04bdf25dfb985bb05f0272From 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.