AsrSetupDrv103.sys
AsrSetupDrv103 Driver 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
1.00.00.0000 built by: WinDDK · its entry
9d9346e6f46f831e263385a9bd32428e01919cca26a035bbb8e9cb00bf410bc31.00.00.0000 built by: WinDDK · its entry
a0728184caead84f2e88777d833765f2d8af6a20aad77b426e07e76ef91f5c3fFrom 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 AsrSetupDrv103.sys?
ProductAsrSetupDrv103 Driver, RW-Everything
DescriptionAsrSetupDrv103 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.
What detects it
Sigma names AsrSetupDrv103.sys in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.