Writeups for a variety of CTF problems
| CTF | Problem | Summary |
|---|---|---|
| Defcon Quals 2020 | Fountain OOO Living | Reversing a CPU implemented in Conway's Game of Life |
| Defcon Quals 2020 | Flag Hunting | Given a CPU trace of a CTF RE problem, find the input |
| DownUnder CTF 2020 | Is This Pwn Or Web | Exploiting an out of bounds array in v8 |
| Kalmar CTF 2023 | mjs | Exploiting an embedded JS engine, who's objects are just pointers into memory |
| UMDCTF 2023 | Elgyems Password | Recovering the input to a neural network using Linear Algebra and Z3 |
| Midnight Sun Quals 2024 | Roborop | Building a rop chain out of randomized gadgets |