resutils.dll
Microsoft Cluster Resource Utility DLL file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real resutils.dll?
resutils in the file’s header: a renamed copy still carries itC:\Windows\system32\C:\Windows\SysWOW64\2 known copies
10.0.19041.488 (WinBuild.160101.0800) · C:\Windows\SysWOW64\resutils.dll · signed by Microsoft Windows
54e974142267ed6cc7d8270fccaf2cd37a2999b79f1e70b6409487b2bce291b710.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\resutils.dll · signed by Microsoft Windows
ffccd521af9bffae5484176f3224b6109c2dcf54b07d13a8679acfddd86cced6From 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 resutils.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.