CmdID

CmdID / Files

taefext.dll

TAEF debugger extension [v10.43k] file version info

Library on Windows 1 known copy with hashes

Is it the real taefext.dll?

file version info and known copies
Installed inC:\Program Files (x86)\Windows Kits\10\Testing\Runtimes\TAEF\
Signed byMicrosoft Corporation
ProductTest Authoring and Execution Framework, Microsoft Corporation
DescriptionTAEF debugger extension [v10.43k]

1 known copy

10.43.1909.04003 · C:\Program Files (x86)\Windows Kits\10\Testing\Runtimes\TAEF\taefext.dll · signed by Microsoft Corporation

8861f61e12227c7d484e5b5fe20f0de1a8f49343439e9f4c40d20d16639ce6d2

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.