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ONBttnIELinkedNotes.dll

Microsoft OneNote Internet Explorer Add-in file version info

Library on Windows 2 known copies with hashes

Is it the real ONBttnIELinkedNotes.dll?

file version info and known copies
Installed inC:\Program Files (x86)\Microsoft Office\root\Office16\
C:\Program Files (x86)\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Office\Office16\
Signed byMicrosoft Corporation
ProductMicrosoft OneNote, Microsoft Corporation
DescriptionMicrosoft OneNote Internet Explorer Add-in

2 known copies

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

0eaa4e086c0f56fb84866ce6cae3255b0f93844a5dbe24f0a67fda932a5aaad6

16.0.12527.20470 · C:\Program Files (x86)\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Office\Office16\ONBttnIELinkedNotes.dll · signed by Microsoft Corporation

c8659fd744b065802250880c4162293bf1baba6fb1c7094ed567f8fc801744cc

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.