icmp.dll
ICMP DLL file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real icmp.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionICMP DLL
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\icmp.dll · signed by Microsoft Windows
44b8db2fa33f94746495ac3e0d4a05663c2fd1af576ad4976ff16c5b4800f5ad10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\icmp.dll · signed by Microsoft Windows
7cf9eebba0742bdcce8763e80fc6e8c724b7ff0b5b2084e757666bff6397c779From 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 icmp.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.