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MSOpusDecoder.dll

Media Foundation Opus Decoder file version info

Library on Windows 2 known copies with hashes

Is it the real MSOpusDecoder.dll?

file version info and known copies
Installed inC:\Windows\system32\
C:\Windows\SysWOW64\
Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionMedia Foundation Opus Decoder

2 known copies

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

600590e9f32df3691addc23228805fc104bb1c973101db46aa911bbe5748b2e0

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

7432c259cd0404d6e240edd73b69c0a2cce4287562d4ea0325732ae57942fd98

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.