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spsrx_onecore.dll

Microsoft Speech Recognition Engine Extensions file version info

Library on Windows 2 known copies with hashes

Is it the real spsrx_onecore.dll?

file version info and known copies
Original namespsrx.dll in the file’s header: a renamed copy still carries it
Installed inC:\Windows\system32\Speech_OneCore\Engines\SR\
C:\Windows\SysWOW64\Speech_OneCore\Engines\SR\
Signed byMicrosoft Windows
ProductMicrosoft Speech Recognizer 11.1, Microsoft Corporation
DescriptionMicrosoft Speech Recognition Engine Extensions

2 known copies

11.1.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\Speech_OneCore\Engines\SR\spsrx_onecore.dll · signed by Microsoft Windows

57c18bcfb5e9c812a04c29bb949110678cf67a6c7bae366775b3559b0efb84de

11.1.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\Speech_OneCore\Engines\SR\spsrx_onecore.dll · signed by Microsoft Windows

a46c372f1a642ad0e0682034b99f8cba5cf90578c02c23caf5c5c18745fb5a18

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.