rpcexts.dll

Symbolic Debugger Extensions file version info

Library on Windows 4 known copies with hashes

Is it the real rpcexts.dll?

file version info and known copies

Original namentsdexts in the file’s header: a renamed copy still carries it

Installed inC:\Program Files (x86)\Windows Kits\10\Debuggers\arm64\winxp\
C:\Program Files (x86)\Windows Kits\10\Debuggers\arm\winxp\
C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\winxp\

Signed byMicrosoft Windows Kits Publisher

ProductMicrosoft Windows Operating System, Microsoft Corporation

DescriptionSymbolic Debugger Extensions

4 known copies

10.0.19041.1 (WinBuild.160101.0800) · C:\Program Files (x86)\Windows Kits\10\Debuggers\x86\winxp\rpcexts.dll · signed by Microsoft Corporation

47aac9e8640394dfe21460f79130159a8b8f7b836b61c96cc1a02755d43cd399

10.0.19041.1 (WinBuild.160101.0800) · C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\winxp\rpcexts.dll · signed by Microsoft Corporation

773f9828de5e5489f265a47f19932a3518c28db5a938c7d8f14fb3e4f2f17a00

10.0.19041.1 (WinBuild.160101.0800) · C:\Program Files (x86)\Windows Kits\10\Debuggers\arm\winxp\rpcexts.dll · signed by Microsoft Windows Kits Publisher

bb9c4a43db8ac741fb0c412fc7fea80ab5800f104c0b1aba4551baf47f4e9627

10.0.19041.1 (WinBuild.160101.0800) · C:\Program Files (x86)\Windows Kits\10\Debuggers\arm64\winxp\rpcexts.dll · signed by Microsoft Windows Kits Publisher

d3bc5bc8e7a9a68c42e5bf5f9629a8663d9e9b476c88e35917457bdf48adc333

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.