CmdID

CmdID / Files

System.Windows.Forms.dll

.NET Framework file version info

Library on Windows 1 known copy with hashes

Is it the real System.Windows.Forms.dll?

file version info and known copies
Installed inC:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.8\
Signed byMicrosoft Corporation
ProductMicrosoft .NET Framework, Microsoft Corporation
Description.NET Framework

1 known copy

4.8.4084.0 built by: NET48REL1 · C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.8\System.Windows.Forms.dll · signed by Microsoft Corporation

2954fccc755081997cc1083190ef40c807e376db17ea7b4306554bc58afead52

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.