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asferror.dll

ASF Error Definitions file version info

Library on Windows 2 known copies with hashes

Is it the real asferror.dll?

file version info and known copies
Original nameASFErr.Dll in the file’s header: a renamed copy still carries it
Installed inC:\Windows\system32\
C:\Windows\SysWOW64\
Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionASF Error Definitions

2 known copies

12.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\asferror.dll · signed by Microsoft Windows

ed8302716d7c9d39a80702efd7ed865a669db2df5a687a06a6107a227966fb91

12.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\asferror.dll · signed by Microsoft Windows

f19af37f7a6df8bf1d1d75ad7207f2398facf275230a158c0ed16431b7d95e09

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.