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About

Elouan Charbonnier
Author
Elouan Charbonnier
Master’s graduate in Cryptology and Computer Security, specialising in reverse engineering and malware analysis.
Download my resume

Technical Skills
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Languages
Python · C · x86/x64 Assembly · LaTeX
Static Analysis
Ghidra · Binary Ninja
Dynamic Analysis
GDB · WinDbg · Reven TTD
Virtualisation
QEMU · VMware · VirtualBox
Pentest
Nmap · Burp Suite · Wireshark · Metasploit
CTI
YARA · MITRE ATT&CK
Systems
Linux · Windows

Experience
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  1. Reverse Engineering Internship — eShard

    March – August 2025

    Pessac, France

    Implementation, detection and bypass of anti-emulation techniques for Windows. Work on Time Travel Debugging (TTD) Reven in full system emulation.
    • Implemented a wide range of anti-VM techniques (CPUID, RDTSC, Windows API, ...) in x86 assembly and C
    • Designed an automated binary generation pipeline embedding anti-VM techniques, used to validate detection coverage
    • Reverse-engineered binaires and malware samples to identify anti-emulation markers (Ghidra, Binary Ninja)
    • Automated detection of suspicious behaviours through TTD scripting (Python)
    • Bypassed anti-VM protections via Windows API patching (WinDbg) and QEMU configuration tuning
    • Produced educational content (YouTube playlist) and a technical article published on eShard's blog
    • Documented all research under Jupyter Notebooks

Education
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  1. Master's in Cryptology & Computer Security

    2023 – 2025

    University of Bordeaux

    mastercsi.labri.fr

    SemesterCourses
    S7Arithmetic · Programming · Formal Computation · Linear Algebra · Operating Systems
    S8Cryptology · Software Security · Information Theory · Complexity Theory · Parallel Architecture Programming
    S9Cryptanalysis · Post Quantum Cryptography · Smart Cards · Network Security · System Security
    S10Industry internship
  2. Bachelor's in Mathematics & Computer Science

    2020 – 2023

    University of Bordeaux


Certifications
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  1. BTL1 – Blue Team Level 1

    July 2026

    Security Blue Team

    BTL1 Badge Score: 85% - Silver Challenge Coin

    Phishing Analysis · SIEM · Digital Forensics · Incident Response · SOC

    Verify credential
    Download certificate

CTF & Competitions
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YearCompetitionRank
2025TUCTF208th
2024EKOPARTY CTF18th
2024HKCERT CTF94th
20241337UP Live CTF189th

Contact
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