CmdID / Files

System.Runtime.Extensions.dll

System.Runtime.Extensions file version info

Library on Windows 1 known copy with hashes

Is it the real System.Runtime.Extensions.dll?

file version info and known copies

Installed inC:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.8\Facades\

Signed byMicrosoft Corporation

ProductMicrosoft .NET Framework, Microsoft Corporation

DescriptionSystem.Runtime.Extensions

1 known copy

4.8.4084.0 · C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.8\Facades\System.Runtime.Extensions.dll · signed by Microsoft Corporation

ee49f17fd36fdad201176c92891ef83a0d2eb7def7e9362f8ddedaae5571e934

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.