CmdID / Files

OCHelper.dll

Skype for Business file version info

Library on Windows 1 known copy with hashes

Is it the real OCHelper.dll?

file version info and known copies

Installed inC:\Program Files (x86)\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Office\Office16\

Signed byMicrosoft Corporation

ProductMicrosoft Office, Microsoft Corporation

DescriptionSkype for Business

1 known copy

16.0.12325.20144 · C:\Program Files (x86)\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Office\Office16\OCHelper.dll · signed by Microsoft Corporation

8b4e7b80cc52a2a6dbe660228b9ba6498c832c011841a2811dbfee20d45262ea

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.