CmdID / Files

MUOPTIN.DLL

Microsoft Office 2013 Microsoft Update Opt-in Wizard file version info

Library on Windows 1 known copy with hashes

Is it the real MUOPTIN.DLL?

file version info and known copies

Installed inC:\Program Files (x86)\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\

Signed byMicrosoft Corporation

ProductMicrosoft Update Opt-In, Microsoft Corporation

DescriptionMicrosoft Office 2013 Microsoft Update Opt-in Wizard

1 known copy

16.0.12325.20144 · C:\Program Files (x86)\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\MUOPTIN.DLL · signed by Microsoft Corporation

2eb51677fe0afefcbf39432521977f543597b9a12db37b4cf9039736965c5ed9

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.