My writeups for CTF challenges.
| Challenge | CTF | Category | Topic |
|---|---|---|---|
| Kenjiro | THEM?! CTF 2026 | Forensics | Memory forensics — recover an unlocked KeePass DB from RAM, Salsa20-decrypt the protected entry, then unlock a Pastebin paste |
| Bite | THEM?! CTF 2026 | Forensics | AD1 disk image — custom AD1 parser, RC4-unpack a dropper, reverse a Go ransomware's KDF, AES-decrypt a .snake file, answer 35 nc questions |
| Pixel Drift | THEM?! CTF 2026 | Misc / Network | SA-MP / open.mp RakNet pcap — decode CreateObject/MoveObject RPCs, midpoint of 584 object trajectories renders the flag as a 7px bitmap |