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@FrenchYeti

FrenchYeti

France

Hey there 👋

  • I am a physical person from France.

  • I develop several Android/TEE reverse engineering and dynamic analysis tools, and software libraries for electron/angular stack

  • One of most active project is Interruptor - a Frida based system call hooking library. It offers arguments parsing and tampering with a rich API to avoid use kernel constant name instead of direct values.

  • I do conferences and free workshops about code protection mechanisms, bypasses with Frida and reverse engineering tooling [Insomni'hack 2022 - EN] [LeHack 2022 - FR] [NorthSec 2022 - FR] [Ressources].

  • My main project is Dexcalibur - a reverse engineering platform focused on instrumentation automation for Android application - project is currently paused to switch to another tech stack. It allows anyone to reverse engineer and to inspect application at runtime including obfuscated apps.

  • In other hand, i develop various underlying libraries and scripts (some includes into Dexcalibur) to help mobile security engineer to assess application or reverse malware. Example : [FridaCodeShare - arm64 strace] [Android file system hook for Frida]

Actually, i maintain a free oss version and a paid version of Dexcalibur. Paid version has a rich electron-based UI and it is based on an Eclipse-like IDE framework developped by myself.

Thanks to sponsorship, i hope to provide a single - free and open-source - version of Dexcalibur including all features and a better UI.

2 sponsors have funded FrenchYeti’s work.

@FrenchYeti

I'll be able to improve my CICD infrastructure & reliability, and to work on integration with Corellium and Genymotion.

Private Sponsor
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Featured work

  1. FrenchYeti/dexcalibur

    [Official] Android reverse engineering tool focused on dynamic instrumentation automation leveraging Frida. It disassembles dex, analyzes it statically, generates hooks, discovers reflected methods…

    JavaScript 1,063
  2. enovella/TEE-reversing

    A curated list of public TEE resources for learning how to reverse-engineer and achieve trusted code execution on ARM devices

  3. FrenchYeti/interruptor

    Human-friendly cross-platform system call tracing and hooking library based on Frida's Stalker

    TypeScript 332
  4. FrenchYeti/frida-scan

    A small utilities to scan process memory and search patterns using frida with a single line of command

    Python 21
  5. FrenchYeti/rasputin

    A place to reborn

    JavaScript 58

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Really thank you for the tip 💖 Such acknowledgement is a pretty good fuel to continue

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Merci ! Really thank you for the tip 💖 You will have your name into Sponsor section into README 🙏

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Cooool ! Really thank you for such huge help 💖 You gain access to support by mail 📫 . Your name will be mentionned into : "About" menu of Dexcalibur CE, and into README 🙏 .