zntport.sys
NTPort Library kernel driver file version info
Driver on Windows LOLDrivers vulnerable driver
A known vulnerable driver
T1068Exploitation for Privilege Escalation
1 known sample
2, 8, 3, 1 · its entry
c653fe66aeb6170899ad8b405b7550e247490a2366bda828bfa3b2a2dc18fa91From 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 zntport.sys?
ProductNTPort Library, Zeal SoftStudio
DescriptionNTPort Library kernel driver
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.