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aadauthhelper.dll

Microsoft AAD Auth Helper file version info

Library on Windows 2 known copies with hashes

Is it the real aadauthhelper.dll?

file version info and known copies
Installed inC:\Windows\system32\
C:\Windows\SysWOW64\
Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionMicrosoft AAD Auth Helper

2 known copies

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

934a77f04bdd045dde08309f04095a7feb274abb8cea67139ec929ebd499f157

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

e41705b9fb60b73a54e909672639887dc9fb51452ad319d33a1fce5e40129798

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.