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wsdchngr.dll

WSD Challenge Component file version info

Library on Windows 2 known copies with hashes

Is it the real wsdchngr.dll?

file version info and known copies
Installed inC:\Windows\system32\
C:\Windows\SysWOW64\
Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionWSD Challenge Component

2 known copies

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

2a304ee4b1564b230db235f9f7b3f91253a6df361cf34f81da129d79caca0376

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

cfd2a1095acb39b6a067a2d3f7203c6b870e9e4790c98e24a28abafddcc23aa0

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.