cryptxml.dll
XML DigSig API file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real cryptxml.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionXML DigSig API
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\cryptxml.dll · signed by Microsoft Windows
86ae510e1fe8a49762c7d78b968748a13ae485aea135e2e9a01e96c8573bef3410.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\cryptxml.dll · signed by Microsoft Windows
d99e17124669dc5b1ccaa381cbe298b02072e8905b89ccd81b0f7ff1af864442From 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 cryptxml.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.