windows verified high v1.0.0

nscm.sys

nscm.sys is a vulnerable driver. CVE-2013-3956.

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sc.exe create nscm.sys binPath=C:\windows\temp \n \n \n  scm.sys type=kernel && sc.exe start nscm.sys
sc.exe create nscm.sys binPath=C:\windows\temp \n \n \n  scm.sys type=kernel && sc.exe start nscm.sys

Sandbox: execFile · Timeout: 30s

Capabilities

security.privilegeescalation.kernel-exploit

Detection

TypeRule / Indicator
yara https://github.com/magicsword-io/LOLDrivers/blob/main/detections/yara/76660e91f1ff3cb89630df5af4fe09de6098d09baa66b1a130c89c3c5edd5b22.yara
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
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 nscm.sys binPath=C:\\windows\\temp \\n \\n \\n scm.sys type=kernel && sc.exe start nscm.sys"
  • description: "Exploit the driver for privilege escalation" command: "Exploit.exe --driver nscm.sys"

nscm.sys

nscm.sys is a vulnerable driver. CVE-2013-3956.

Use Case: Elevate privileges

Required Privileges: kernel

MITRE ATT&CK: T1068

Variants: 2 known variants

References