MICROSOFT.DATA.RECOMMENDATION.CLIENT.CORE.DLL
Client.Core file version info
Library on Windows 2 known copies with hashes
Is it the real MICROSOFT.DATA.RECOMMENDATION.CLIENT.CORE.DLL?
C:\Program Files (x86)\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\C:\Program Files (x86)\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\2 known copies
2015.130.800.1152 · C:\Program Files (x86)\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Data.Recommendation.Client.Core.dll · signed by Microsoft Corporation
3fc315ab7c02f8736ccffbc5612ce3c1a23771c573b88a5a64b646628a75b2a72011.0110.2213.85 ((orlando).131111-1334) · C:\Program Files (x86)\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\MICROSOFT.DATA.RECOMMENDATION.CLIENT.CORE.DLL · signed by Microsoft Corporation
d204464c0749c17d3f9458f65b1ad95ddf2d6e0458ba6fa751418a091c5ec4acFrom 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.