btfilter.sys
Driver on Windows LOLDrivers vulnerable driver
A known vulnerable driver
T1068Exploitation for Privilege Escalation
2 known samples
415bfdd549ce7f0b0011fe45c7330e0c44935f1bbdcedd64246a9fdfb921196f8544781f315c3bbba896e11a0746a6ed1eeb618e6c39a9b7f2fbde0f24b02200From 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.