P2P.dll
Peer-to-Peer Grouping file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real P2P.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionPeer-to-Peer Grouping
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\P2P.dll · signed by Microsoft Windows
19a1572e8cc59d2f1d41a442c8a4d476cfc17a8ad8fe0f0bd0b020f12a11cf1310.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\P2P.dll · signed by Microsoft Windows
29c36c4cd7d6b25ed8d968fabc5a1ba8e23433981a2d076de533f9baf06bb7d4From 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 P2P.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.