FEATURES ADDED:
- Bot fingerprinting: Multi-signal detection (UA, headers, referer, admin access, timing)
- Domain attack breakdown: Shows attack types, top IPs, subnets per domain
- Top URLs analysis: Shows what endpoints are being targeted
- Baseline storage: 30-day historical data for anomaly detection
- Attack progression: Chronological attack sequences
LOGIC IMPROVEMENTS:
- Fingerprint scoring: 0-100 scale with proper normalization
- Signal combination: +25 bonus for 3+ signals (reduces false positives)
- Risk classification: CRITICAL/HIGH/MEDIUM/LOW based on score
- IP validation: Regex check for proper IP format
BUGS FIXED:
- Removed UUOC pattern (grep|awk) - replaced with awk -v
- Added IP format validation in subnet extraction
- Fixed empty file handling (shows 'no data' message)
- Removed dead code from domain targeting function
- Fixed hardcoded URL limits (shows all, not truncated)
- Corrected execution order (detect_threats before fingerprinting)
TESTING:
- Verified syntax: bash -n ✓
- Logic review: All logic sound, dependencies satisfied ✓
- File safety: All existence checks in place ✓
- Report sections: HIGH-CONFIDENCE BOT FINGERPRINTS, DOMAIN ATTACK BREAKDOWN, TOP TARGETED URLs ✓
Total lines: 4,652 (+511 lines)
Status: Ready for testing with real logs
Developer
12973423ef