| [ | |
| { | |
| "id": "re-real2-001", | |
| "scenario": "Firmware Analysis - Router Security", | |
| "instruction": "Analyze router firmware security.", | |
| "input": "Device: Router\nFirmware: v2.1.4\nPurpose: Security analysis\n\nAnalysis Steps:\n\n1. Firmware Extraction:\n```bash\nbinwalk -e firmware.bin\n```\nOutput:\n- Squashfs filesystem extracted\n- Multiple directories found\n\n2. Credential Discovery:\n```bash\ngrep -r \"password\" etc/\n```\nOutput:\n- admin:admin123\n- root:root\n- Default credentials found\n\n3. Web Interface:\n```bash\ncat www/cgi-bin/admin.cgi\n```\nOutput:\n- Command injection possible\n- No input validation\n- Direct system access\n\n4. Network Services:\n```bash\nnetstat -tlnp\n```\nOutput:\n- Port 22: SSH\n- Port 80: HTTP\n- Port 443: HTTPS\n- Port 31337: Debug (no auth)\n\n5. Vulnerabilities:\n- Default credentials\n- Command injection\n- Debug interface exposed\n- Hardcoded keys\n\nIndicators:\n- Default passwords\n- Debug interfaces\n- Command injection\n- Hardcoded credentials\n\nRemediation:\n1. Change default passwords\n2. Disable debug interfaces\n3. Implement input validation\n4. Remove hardcoded credentials\n5. Regular firmware updates", | |
| "output": "## Router Firmware Analysis\n\n### Firmware Extraction\n```bash\nbinwalk -e firmware.bin\n```\nSquashfs filesystem extracted\n\n### Credential Discovery\n```bash\ngrep -r \"password\" etc/\n```\nDefault credentials: admin:admin123\n\n### Web Interface\n```bash\ncat www/cgi-bin/admin.cgi\n```\nCommand injection possible\n\n### Network Services\n```\nPort 22: SSH\nPort 80: HTTP\nPort 443: HTTPS\nPort 31337: Debug (no auth)\n```\n\n### Vulnerabilities\n- Default credentials\n- Command injection\n- Debug interface exposed\n- Hardcoded keys\n\n### Remediation\n1. Change default passwords\n2. Disable debug interfaces\n3. Implement input validation\n4. Remove hardcoded credentials\n5. Regular firmware updates", | |
| "metadata": { | |
| "device": "Router", | |
| "purpose": "firmware-analysis", | |
| "category": "reverse-engineering-real" | |
| } | |
| } | |
| ] | |