dxilconv.dll
DirectX IL Converter DLL file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real dxilconv.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionDirectX IL Converter DLL
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\dxilconv.dll · signed by Microsoft Windows
04ef07cd47737d64789a988da330e406d20bc2e87bc0db05f8baa805023f9bdc10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\dxilconv.dll · signed by Microsoft Windows
4c00ef7890a706dcdc84804a1eff8cd69f029d549e68b3dfc8afe2da7bc43e3aFrom 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 dxilconv.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.