powrprof.dll
Power Profile Helper DLL file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real powrprof.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionPower Profile Helper DLL
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\powrprof.dll · signed by Microsoft Windows
20ad77b45da55f482d375b3aa382fbdefb9b01965000e9cc3cd4e962517e6e9a10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\powrprof.dll · signed by Microsoft Windows
a9e7c54ba076393fc9037849f0adacc7c1350325df326c907b9238aef50f5565From 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 powrprof.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.