CmdID / Files

msdadiag.dll

Built-In Diagnostics file version info

Library on Windows 2 known copies with hashes

Is it the real msdadiag.dll?

file version info and known copies

Installed inC:\Windows\system32\
C:\Windows\SysWOW64\

Signed byMicrosoft Windows

ProductMicrosoft Windows Operating System, Microsoft Corporation

DescriptionBuilt-In Diagnostics

2 known copies

10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\msdadiag.dll · signed by Microsoft Windows

0063fcb380c10d69aa7c87280f298292b6b6003e9fb6f854e9e4bca4dfb31a0b

10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\msdadiag.dll · signed by Microsoft Windows

f504e6cb95a6272372b0cffd1567306980576beaaf3a33317895850210b5932c

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.