windrvr1251.sys
WinDriver Device Driver 12.6.0 file version info
Driver on Windows LOLDrivers vulnerable driver
A known vulnerable driver
T1068Exploitation for Privilege Escalation
1 known sample
12.5.1 · its entry
d217dbb7738ae0a9b8c054d553c94d9d3de9e08d5e98b007c041f4efe766d241From 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 windrvr1251.sys?
ProductWinDriver Device Driver (x64), Jungo Connectivity
DescriptionWinDriver Device Driver 12.6.0
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.