windows verified high v1.0.0

AsrAutoChkUpdDrv_1_0_32.sys

Confirmed vulnerable driver from Microsoft Block List

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Capabilities

security.privilegeescalation.kernel-exploit

Detection

TypeRule / Indicator
yara https://github.com/magicsword-io/LOLDrivers/blob/main/detections/yara/yara-rules_vuln_drivers_strict_renamed.yar
sigma https://github.com/magicsword-io/LOLDrivers/blob/main/detections/sigma/driver_load_win_vuln_drivers.yml
sigma https://github.com/magicsword-io/LOLDrivers/blob/main/detections/sigma/driver_load_win_vuln_drivers_names.yml
sysmon https://github.com/magicsword-io/LOLDrivers/blob/main/detections/sysmon/sysmon_config_vulnerable_hashes.xml
sysmon https://github.com/magicsword-io/LOLDrivers/blob/main/detections/sysmon/sysmon_config_vulnerable_hashes_block.xml

Documentation

examples:

  • description: "Load the kernel driver" command: "sc.exe create AsrAutoChkUpdDrv_1_0_32.sys binPath=C:\windows\temp\AsrAutoChkUpdDrv_1_0_32.sys type=kernel && sc.exe start AsrAutoChkUpdDrv_1_0_32.sys"
  • description: "Exploit the driver for privilege escalation" command: "Exploit.exe --driver AsrAutoChkUpdDrv_1_0_32.sys"

AsrAutoChkUpdDrv_1_0_32.sys

Confirmed vulnerable driver from Microsoft Block List

Use Case: Elevate privileges

Required Privileges: kernel

MITRE ATT&CK: T1068

References