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msitss55.dll

Microsoft InfoTech Storage System Library file version info

Library on Windows 1 known copy with hashes

Is it the real msitss55.dll?

file version info and known copies
Installed inC:\Program Files (x86)\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Help\
Signed byMicrosoft Corporation
ProductMicrosoft(R) Infotech Information Storage, Microsoft Corporation
DescriptionMicrosoft InfoTech Storage System Library

1 known copy

16.0.12228.20100 · C:\Program Files (x86)\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Help\msitss55.dll · signed by Microsoft Corporation

73df1d876b93fae708c917a3cbe184778204689e8c4c13f5fcaf98d0395a1b45

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.