ifsutil.dll
IFS Utility DLL file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real ifsutil.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionIFS Utility DLL
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\ifsutil.dll · signed by Microsoft Windows
5c35628d65e1c5317468b47dd4c50c9a7dd38ab6c057bbb2648df696fffd72dd10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\ifsutil.dll · signed by Microsoft Windows
d59cc1123ef29d5fa7c0356a845b16e3fbfb681638c182c902283852c4af3188From 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 ifsutil.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.