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ONBttnWD.dll

Microsoft OneNote Word Add-in file version info

Library on Windows 1 known copy with hashes

Is it the real ONBttnWD.dll?

file version info and known copies
Installed inC:\Program Files (x86)\Microsoft Office\root\Office16\
Signed byMicrosoft Corporation
ProductMicrosoft OneNote, Microsoft Corporation
DescriptionMicrosoft OneNote Word Add-in

1 known copy

16.0.12527.20470 · C:\Program Files (x86)\Microsoft Office\root\Office16\ONBttnWD.dll · signed by Microsoft Corporation

e9720efdaee2c46374714524979c5fcbe6b018634d3ca43c5be49632f61ee450

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.