- Reverse Engineer & Software Engineer during the night
- Penetration Tester & Vulnerability Researcher during the day
- Working on low-level projects such as emulators, game-cheats, compilers and exploits. Anything low-level really
- Currently learning hardware related topics such as FPGAs
- Used to play a lot of CTFs. I founded & co-founded:
- excusemewtf (2019-2020, CH #3 pre-merge)
- organizers (2020-2022, Global #1)
- Used to play a lot on HackTheBox (peaked at global #2)
- Discord:
layle22
Expand this to see a more exhaustive list of a bunch of highlights (excluding the pinned ones)
- DeadByDaylight - Dead by Daylight research material gathered while reverse engineering the game
- FallGuys - FallGuys cheat that used internal functions present in one of the first published releases of the game
- RACEAC - Proof of concept code for an EasyAntiCheat race condition that allowed you to tamper resource data
- NonlethalCompany - Lethal Company cheat that uses Harmony to change various aspects of the game (infinite sprint, no death, etc)
- ESP-It - Witch It ESP cheat
- vacation3-emu - An emulator that deobfuscates and decrypts VAC3 anticheat modules
- Maze - Cheats for "Maze", LiveOverflow's game hacking challenge
- Clicker Heroes - Clicker Heroes cheat that allows you to use self created redemption codes to unlock items by emulating the server response
- Curveball - Proof of concept code for CVE-2020-0601 also known as the "CryptoAPI exploit"
- BlueGate - PoC for the Remote Desktop Gateway vulnerability - CVE-2020-0609 & CVE-2020-0610
- dbgmon - Reverse engineered implementation of DbgView's usermode logger
- gg - GameGear emulator
- ayyboy - GameBoy and GameBoy Color emulator, featuring rumble pak support for Lovense sex toys
- rw - A kernel driver exposing read/write capabilities to usermode
- pooldump - Allows you to dump all nonpaged
BigPools from kernel - dlsym_hook - Rewrites a binary statically by lifting the instructions to LLVM, hooking a function and compiling it back
- long_night - A collection of themes based on pastel colors, created for reverse engineers
- docker-compiler-explorer - Dockerized version of Godbolt's Compiler Explorer preconfigured with C, C++, Rust and LLVM
- SteamManifestFixer - Patches Steam to download depot files without manifest data
- sbb - A commandline tool that allows you to check the public transportation connection via SBB
- JodelAPI - A wrapper for Jodel's API