WinRing0x64.sys
WinRing0 file version info
Driver on Windows LOLDrivers vulnerable driver 1 Sigma rule names it
A known vulnerable driver
T1068Exploitation for Privilege Escalation
2 known samples
14d00976162a5d3238d183704fd84b50c3c5dcc762cab3c8adb5faf0a3caab99d5bca2ca464a6cc91344bd85e812a7bac6e7c67038c4929a29e0bc60c7eabe4dFrom LOLDrivers (Apache 2.0). A driver is known by its hash: a sample under another name is the same driver. In Ceplin, "<sha256>".whatis() says which sample a hash is.
Is it the real WinRing0x64.sys?
ProductWinRing0, OpenLibSys.org
DescriptionWinRing0
From the file’s version info, as 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.
What detects it
Sigma names WinRing0x64.sys in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.