Microsoft.Excel.SPClient.Interfaces.dll

Library on Windows 1 known copy with hashes

Is it the real Microsoft.Excel.SPClient.Interfaces.dll?

file version info and known copies

Installed inC:\Program Files (x86)\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\DataModel\

Signed byMicrosoft Corporation

ProductMicrosoft SQL Server, Microsoft Corporation

1 known copy

13.0.800.1152 ((BI_Office_Dev).190912-0131) · C:\Program Files (x86)\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\DataModel\Microsoft.Excel.SPClient.Interfaces.dll · signed by Microsoft Corporation

585c4a151c643a573dc0a9ed3a836fbfca599cd60a723c02651632939013f51e

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.