CmdID

CmdID / Files

netprofm.dll

Network List Manager file version info

Library on Windows 2 known copies with hashes 1 Sigma rule names it

Is it the real netprofm.dll?

file version info and known copies
Installed inC:\Windows\system32\
C:\Windows\SysWOW64\
Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionNetwork List Manager

2 known copies

10.0.19041.423 (WinBuild.160101.0800) · C:\Windows\system32\netprofm.dll · signed by Microsoft Windows

141861bfe762b074df080d1d0111e0a789743db25c35880e2fc304860f32a784

10.0.19041.329 (WinBuild.160101.0800) · C:\Windows\SysWOW64\netprofm.dll · signed by Microsoft Windows

09d70c7fc0d7df9d63db0d2bd6fad940a40eb893bd69e876decaaf25295d4c88

From 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

Sigma names netprofm.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.