ncrypt.dll
Windows NCrypt Router file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real ncrypt.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionWindows NCrypt Router
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\ncrypt.dll · signed by Microsoft Windows
78b12c291a1ee38f08d20a04a5ce1eddc539ef2080b5e17b91f6e6d8484c39b610.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\ncrypt.dll · signed by Microsoft Windows
e860477b315b6965eb008e4548160e589723d5ab26ce3f33d80c3715b4e555beFrom 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 ncrypt.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.