rmclient.dll
Resource Manager Client file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real rmclient.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionResource Manager Client
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\rmclient.dll · signed by Microsoft Windows
3d830eef251d220289d999adef820bcc8781cfdd3c1516d01e1c3415f572f00910.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\rmclient.dll · signed by Microsoft Windows
c6d29c2ee9b247cf103451236ca28facea84d9bf519daceb5762bf7d3b9acf66From 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 rmclient.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.