utcutil.dll
Microsoft Windows Telemetry Utils file version info
Library on Windows 1 known copy with hashes 1 Sigma rule names it
Is it the real utcutil.dll?
Installed in
C:\Windows\system32\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionMicrosoft Windows Telemetry Utils
1 known copy
10.0.19041.423 (WinBuild.160101.0800) · C:\Windows\system32\utcutil.dll · signed by Microsoft Windows
162c3f8836f8722f64e2d597917ed446118e8b3c15ba3a9420ad392df38e86e2From 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 utcutil.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.