iri.dll
iri file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real iri.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
Descriptioniri
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\iri.dll · signed by Microsoft Windows
b910c587cf65de38f36c846b809dd9fd441166167a04bc25afe59c90b7062c8a10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\iri.dll · signed by Microsoft Windows
c757f9d787a014040a5d593fa23dfeace86502b727b108dd4a80f68369273dffFrom 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 names iri.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.