dhcpcmonitor.dll
DHCP Client Monitor Dll file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real dhcpcmonitor.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionDHCP Client Monitor Dll
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\dhcpcmonitor.dll · signed by Microsoft Windows
4abaa7a8ff594e8a15a5fe21fc46cef3cbf29f91c4ab492bdf6dc4133888c83810.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\dhcpcmonitor.dll · signed by Microsoft Windows
eb9714b9fb2ce7428558c11b9f7d3d9476678c740445753f9e95f2a51bd58b5dFrom 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 dhcpcmonitor.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.