🎓 Studying Computer Science at UIR – Université Internationale de Rabat (Morocco) 🔐 Specialized in Cybersecurity with a strong focus on Malware Analysis, Reverse Engineering, and Cryptography 🚩 Active CTF player (Reverse / Crypto / Forensics) and challenge creator 🚀 Building tools, analyzing binaries, breaking ciphers, and learning every day

• Static & Dynamic Analysis (Windows & Linux)
• Tools: IDA, Ghidra, Radare2, x64dbg, objdump, strace, ltrace
• Binary formats: ELF, PE
• Techniques:
  • Anti-debugging & obfuscation analysis
  • Control-flow & data-flow reconstruction
  • Packed binaries (UPX & custom packers)
  • Decompiled logic reconstruction
• Low-level understanding: x86 / x86-64 Assembly

• Classical ciphers & custom crypto schemes
• XOR-based constructions & stream ciphers
• RSA internals, weak parameters, implementation flaws
• Hash functions & encoding layers
• Tools: PyCryptodome, SageMath, custom Python solvers

• Categories: Reverse Engineering, Cryptography, Steganography, OSINT, DFIR
• Roles:
  • CTF Player (solver)
  • CTF Challenge Creator & Organizer
• Experience with multi-layered challenges (rev + crypto + steg)
• Writing clean technical writeups (GitHub / LinkedIn)

• Languages: Python, C, C++, Bash
• Python for:
  • Crypto solvers
  • Malware tooling
  • Binary analysis automation
• C/C++ for:
  • Reverse engineering challenges
  • Obfuscated binaries
  • Low-level logic implementation

• OS: Linux (Kali, Ubuntu), Windows
• Debugging & tracing
• Git & GitHub (projects, writeups, tooling)
• Virtual machines & sandbox environments
• Docker (basic challenge deployment)

• Designed custom binaries with:
  • Anti-analysis tricks
  • Hidden win() functions
  • VM-like interpreters
  • Encrypted .rodata sections
• Platforms: Cyber Glitchers, Nexus-Security, FlagYard
• Focus: realism & educational value

• Custom crypto designs for CTFs
• Frequency analysis & XOR-based traps
• RSA misconfiguration challenges
• Solver scripts provided with detailed writeups

• Step-by-step reverse engineering walkthroughs
• Malware analysis reports
• Crypto challenge breakdowns
• Goal: help others learn how to think, not just solve

• 🎯 Master advanced reverse engineering & malware analysis
• 🧬 Deepen expertise in cryptographic attacks & implementations
• 🚩 Compete in high-level international CTFs
• 🛠 Build original, high-quality CTF challenges
• 🌍 Secure global cybersecurity internships & research opportunities
• 💼 Transition into a professional malware analyst / reverse engineer

• 📧 Email: mohamed-amine.eljabri@uir.ac.ma
• 💼 LinkedIn: https://www.linkedin.com/in/aminee-eljabri-b21438328/
• 🚩 FlagYard Profile: https://flagyard.com/profile/amiineecmoi

I don’t just run binaries — I interrogate them until they confess.

✨ Feel free to explore my repositories, read the writeups, and connect. Let’s break things — then understand them. ✨