CmdID

CmdID / Files

usbperf.dll

USB Performance Objects DLL file version info

Library on Windows 2 known copies with hashes

Is it the real usbperf.dll?

file version info and known copies
Installed inC:\Windows\system32\
C:\Windows\SysWOW64\
Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionUSB Performance Objects DLL

2 known copies

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

898a122ff2c25335eb036e75f855dd1c0cf4d6ac275ab9c2fa3b93e4d80bde7b

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

8ce394c87b7948178ff162f9045d87b37f09443b3b8d9ffd6053aceb836ed044

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.