CmdID

CmdID / Files

msvcp100.dll

Microsoft C Runtime Library file version info

Library on Windows 1 known copy with hashes 1 Sigma rule names it

Is it the real msvcp100.dll?

file version info and known copies
Installed inC:\Program Files (x86)\Microsoft Office\root\vfs\SystemX86\
Signed byMicrosoft Corporation
ProductMicrosoft Visual Studio 2010, Microsoft Corporation
DescriptionMicrosoft C Runtime Library

1 known copy

10.00.40219.1 · C:\Program Files (x86)\Microsoft Office\root\vfs\SystemX86\msvcp100.dll · signed by Microsoft Corporation

d769fafa2b3232de9fa7153212ba287f68e745257f1c00fafb511e7a02de7adf

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.

What detects it

Sigma

Sigma names msvcp100.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.