WinTapix.sys
Windows Kernel Executive Module file version info
Driver on Windows LOLDrivers malicious 1 Sigma rule names it
A known malicious driver
T1068Exploitation for Privilege Escalation
2 known samples
6.3.9600.16384 (winblue_rtm.130821-1623) · its entry
1485c0ed3e875cbdfc6786a5bd26d18ea9d31727deb8df290a1c00c780419a4e6.3.9600.16384 (winblue_rtm.130821-1623) · its entry
8578bff36e3b02cc71495b647db88c67c3c5ca710b5a2bd539148550595d0330From 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 WinTapix.sys?
ProductMicrosoft® Windows® Operating System, Microsoft Corporation
DescriptionWindows Kernel Executive Module
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 WinTapix.sys in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.