About Me
About Gaurav Singh
VAPT | Cyber Security Engineer | Penetration Testing
🚀 Professional Background
🛡️ What I Do
🔍 Black-box & Gray-box VAPT
Comprehensive security assessments focusing on OWASP Top 10, API security flaws, and business logic vulnerabilities
⚡ Exploit Development
Automating test cases and exploit development using Python, Bash, and JavaScript
🚨 Incident Response
Leading end-to-end incident response and post-exploitation VAPT on web applications
🔧 Security Tool Development
Creating custom offensive security tools and PoCs, including Burp Suite extensions
🎯 Red Team Operations
Simulating advanced attacks including Kerberoasting, AS-REP Roasting, and Pass-the-Hash
💼 Experience & Expertise
🛠️ Technical Skills
Web/App Security
Burp Suite Pro, Postman, OWASP ZAP, Nmap
Exploitation Tools
SQLMap, Metasploit, Nikto, John the Ripper, Hashcat
Reconnaissance
FFUF, Subfinder, Gobuster, Amass, WAFW00F
Programming
Python, JavaScript, Bash
Security Standards
OWASP Top 10, MITRE ATT&CK, CVE
Attack Vectors
SQLi, XSS, SSRF, RCE, IDOR, Auth Bypass, XXE, API Misconfig
🎓 Current Certifications & Training
🎯 Bug Bounty Hunter
Hack The Box Academy (2025)
🔐 Practical Ethical Hacking
TCM Security (2024)
🐛 Bug Bounty & Web App Hacking
NahamSec (2025)
🚀 Recent Projects
🔴 BNHS Incident Response: Broken Auth to RCE Exploitation Chain
Led end-to-end incident response and conducted post-exploitation VAPT on Laravel, WordPress, and CodeIgniter applications. Successfully analyzed and reversed obfuscated PHP backdoors, removed SEO spam injections, and reinforced server entry vectors against RCE and web shell (Backdoor) attacks.
🔧 Custom Burp Suite Extension Development
Created custom Burp Suite extension for detecting shell access patterns and automated exploit chains during black-box assessments, significantly improving the efficiency of vulnerability discovery.
🎯 Red Team Attack Simulation
Simulated advanced red team attacks including Kerberoasting, AS-REP Roasting, and Pass-the-Hash using BloodHound and CrackMapExec for internal network reconnaissance and privilege escalation.
🎓 Education & Training
📚 Bachelor of Engineering in Computer Science (Cyber Security)
Shri Ramdeobaba College of Engineering and Management (RCOEM) - 2024
CGPA: 7.6 / 10.0
Relevant Coursework: Network Security, Operating Systems, Cryptography, Ethical Hacking, Web Application Security, Bug Bounty Hunting
🌟 Community Contributions
I believe in continuous learning and regularly participate in security conferences, CTF competitions, and training programs. I also contribute to the security community through:
Creating offensive security tools and PoCs in Python
Developing automated exploit chains and assessment techniques
Delivering detailed technical reports with PoCs
Helping organizations strengthen security posture
🎮 Personal Interests
When I'm not diving deep into security research, I enjoy:
- 🏆 Participating in bug bounty programs
- 🌐 Contributing to open-source security projects
- 🚩 Playing capture-the-flag (CTF) competitions
- 📖 Reading about emerging technologies and their security implications
📞 Let's Connect
🤝 I'm always interested in discussing cybersecurity topics!
Feel free to reach out for collaboration, knowledge sharing, or interesting project discussions.