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prflbmsg.dll

Perflib Event Messages file version info

Library on Windows 2 known copies with hashes

Is it the real prflbmsg.dll?

file version info and known copies
Installed inC:\Windows\system32\
C:\Windows\SysWOW64\
Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionPerflib Event Messages

2 known copies

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

0ff49feba3129af42019c259771bd921ebd73b4185f4ce89ab532ccc08c8d447

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

73b88e1238ab71ed4142952f06e49d230f611c28ceeac263820f6af148d2965b

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.