ntlanman.dll
Microsoft Lan Manager file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real ntlanman.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionMicrosoft Lan Manager
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\ntlanman.dll · signed by Microsoft Windows
3388c039e5519267d832a3068087bdb1d9dc4ce9268a48b93895535273ccab2410.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\ntlanman.dll · signed by Microsoft Windows
674da66ca2ebb0aa2d79ad844bafe00f6f1c8a32804c9064fb090cbe6f56e900From 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 ntlanman.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.