Detectionhightest
HackTool - GMER Rootkit Detector and Remover Execution
Detects the execution GMER tool based on image and hash fields.
Convert In Phoenix Studio
Open this Sigma rule in the converter with the YAML preloaded and ready for backend selection.
Launch
Nasreddine Bencherchali (Nextron Systems)Created Wed Oct 05Updated Sat Nov 239082ff1f-88ab-4678-a3cc-5bcff99fc74dwindows
Log Source
WindowsProcess Creation
ProductWindows← raw: windows
CategoryProcess Creation← raw: process_creation
Events generated when a new process is spawned on the system. Covers command-line arguments, parent/child relationships, and process metadata.
Detection Logic
Detection Logic2 selectors
detection:
selection_img:
Image|endswith: '\gmer.exe'
selection_sysmon_hash:
Hashes|contains:
- 'MD5=E9DC058440D321AA17D0600B3CA0AB04'
- 'SHA1=539C228B6B332F5AA523E5CE358C16647D8BBE57'
- 'SHA256=E8A3E804A96C716A3E9B69195DB6FFB0D33E2433AF871E4D4E1EAB3097237173'
condition: 1 of selection_*False Positives
Unlikely
False positives are unlikely for most environments. High confidence detection.
References
MITRE ATT&CK
Tactics
Rule Metadata
Rule ID
9082ff1f-88ab-4678-a3cc-5bcff99fc74d
Status
test
Level
high
Type
Detection
Created
Wed Oct 05
Modified
Sat Nov 23
Path
rules/windows/process_creation/proc_creation_win_hktl_gmer.yml
Raw Tags
attack.defense-evasion