actxprxy.dll
ActiveX Interface Marshaling Library file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real actxprxy.dll?
C:\Windows\system32\C:\Windows\SysWOW64\2 known copies
10.0.19041.488 (WinBuild.160101.0800) · C:\Windows\SysWOW64\actxprxy.dll · signed by Microsoft Windows
1f17bed77a3aa2492b7f8ae39c4edefd1a72eaadafb7e0f5049af9e3f7c0278610.0.19041.488 (WinBuild.160101.0800) · C:\Windows\system32\actxprxy.dll · signed by Microsoft Windows
367c156557792c36e885dcb067ea2a8074a8cd664edd1df20e648351ff3919a1From 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 actxprxy.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.