mi.dll
Management Infrastructure file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real mi.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionManagement Infrastructure
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\mi.dll · signed by Microsoft Windows
0bf27ecacb7c71ec441f3d99aa06dc48c51982519146f86a013358bbd68e549b10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\mi.dll · signed by Microsoft Windows
26d85920abce076d9aeac8ccba56212ddad817d0be2ab5a5c39fa0ee99bd62bbFrom 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 mi.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.