{"Id":"d1441172-cc15-4a96-b782-f440bfb681e1","Tags":["b4.sys"],"Verified":"FALSE","Author":"Michael Haag","Created":"2023-01-09","MitreID":"T1068","Category":"vulnerable driver","Commands":{"Command":"sc.exe create b4.sys binPath=C:\\windows\\temp\\b4.sys type=kernel && sc.exe start b4.sys","Description":"","OperatingSystem":"Windows 10","Privileges":"kernel","Usecase":"Elevate privileges"},"Resources":["https://learn.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules"],"Detection":[],"Acknowledgement":{"Handle":"","Person":""},"KnownVulnerableSamples":[{"Company":"","Date":"","Description":"","FileVersion":"","Filename":"b4.sys","MachineType":"","OriginalFilename":"","Product":"","ProductVersion":"","Publisher":"","SHA256":"","Signature":[],"LoadsDespiteHVCI":"FALSE","Authentihash":{"MD5":"","SHA1":"4bbb9709d5f916fe78eaa15431f622761efc496f","SHA256":"dec8a933dba04463ed9bb7d53338ff87f2c23cfb79e0e988449fc631252c9dcc"}}]}