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N4P1x/README.md

Hi 👋, I'm Mohamed Elsherbini (N4P1)

Security Researcher & CTF Player @N!ghtM4re | DFIR | Building the next generation security tools

Profile Views

About Me

Cybersecurity researcher and active CTF competitor from Egypt.

Member of N!ghtM4re — one of Egypt's top CTF teams, currently ranked 4th nationally and 90th worldwide on CTFtime.

Co-author of the research paper Cyber-FIE, accepted at ITC Egypt 2026 (IEEE).


Featured Research

Cyber-FIE: A Software-Induced Memory Fault Injection Framework for Evaluating AES-256 Resilience on ESP32

Accepted at ITC Egypt 2026 (IEEE)

  • Developed a post-exploitation Software-Induced Fault Injection (SIFI) framework using C++ pointer arithmetic on ESP32
  • Conducted 3,560 hardware trials, achieving a 12.3% critical failure rate
  • Designed "Shield" — a lightweight Software-Based Fault Tolerance (SBFT) mechanism with 94.2% state restoration

📄 View Paper · ⬇ Download PDF


Selected Projects

Project Stars Description Tech Stack
Night-Watch Dark Web & Ransomware Threat Intelligence Platform FastAPI, React, Docker, Tor, Redis
Malware-Hunter ML-based PE Malware Detection System Python, Flask, Scikit-learn, VirusTotal
YoRHa-Deauther Advanced ESP32 Wi-Fi Deauthentication Tool C++, ESP-IDF, Web Interface
mini-ter Custom Arch Linux + Hyprland Rice Wayland, Material You
Writeups CTF Writeups — 19 challenges across 3 CTFs Markdown, Python

Contribution Activity

Contribution Activity Graph

Contribution Snake

Snake Animation

Skills

Security

Ethical Hacking • Reverse Engineering • Malware Analysis • DFIR • Wireless Security • OSINT • Threat Intelligence • OT/ICS Security

Technologies

Python • C++ • FastAPI • React • Docker • ESP32/ESP-IDF • Linux (Hyprland) • Metasploit • Nmap


Connect


"Exploiting systems. Securing knowledge."

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  1. Malware-Hunter Malware-Hunter Public

    A web-based malware detection platform that analyzes PE (Portable Executable) file headers using machine learning to identify malicious software.

    HTML

  2. YoRHa-Deauther YoRHa-Deauther Public

    YoRHa Deauther is an ESP32-based Wi-Fi deauthentication tool that floods target access points with deauth frames, disconnecting all connected clients.

    C++

  3. Night-Watch Night-Watch Public

    Dark Web Threat Intelligence Platform - Monitor ransomware leaks, hacker forums, and dark web threats with automated IOC extraction and real-time alerts

    Python

  4. Writeups Writeups Public

    N4P1's CTF writeups — 19 challenges across 3 CTFs (GPN, HTB, SecLeaf)

    Python