Microsoft.Mashup.Client.Excel.Extensions.dll

Library on Windows 1 known copy with hashes

Is it the real Microsoft.Mashup.Client.Excel.Extensions.dll?

file version info and known copies

Installed inC:\Program Files (x86)\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\

Signed byMicrosoft Corporation

ProductMicrosoft Mashup Runtime, Microsoft Corporation

1 known copy

2.78.5740.481 · C:\Program Files (x86)\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Excel.Extensions.dll · signed by Microsoft Corporation

28a66e053c52ed9602f40936b92aed1e199bab69144bc7c1522fa5bd5ef29381

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.