CmdID / Files

mfreadwrite.dll

Media Foundation ReadWrite DLL file version info

Library on Windows 2 known copies with hashes

Is it the real mfreadwrite.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 ReadWrite DLL

2 known copies

10.0.19041.153 (WinBuild.160101.0800) · C:\Windows\SysWOW64\mfreadwrite.dll · signed by Microsoft Windows

937e2887135770768705a5e17dc097ee39e8dae8643018ab305816b591440964

10.0.19041.153 (WinBuild.160101.0800) · C:\Windows\system32\mfreadwrite.dll · signed by Microsoft Windows

bf4f135e4b50f368a9c32c7aabd9eccee317e9d65fa605c682bdb65095939ad4

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.