# zer0pts CTF 2020 Writeups ###### tags: `zer0pts CTF` Repository: https://gitlab.com/zer0pts/zer0pts-ctf-2020 **Solver scripts are in `*/solution` directories for each challenges.** ## pwn ### hipwn https://hackmd.io/@ptr-yudai/B1M5LpWrI ### diylist https://hackmd.io/@ptr-yudai/SyqYJyMOB ### protrude https://hackmd.io/@ptr-yudai/rJRkL1MOH ### meowmow https://hackmd.io/@ptr-yudai/rJp1TpbBU ### syscall kit https://hackmd.io/@ptr-yudai/S1mqB0uuH ### grimoire https://hackmd.io/@ptr-yudai/rJBpRMzOr ### babybof https://hackmd.io/@ptr-yudai/ByRfC6O_H ### ωget https://hackmd.io/@ptr-yudai/SkCF8sVeU ## rev ### QR Puzzle https://hackmd.io/@theoldmoon0602/BkkzJxGB8 ### easy strcmp https://hackmd.io/@theoldmoon0602/HJlUflfHI ### vmlog https://hackmd.io/@theoldmoon0602/B15SmAWHU ### wysinwyg https://hackmd.io/@theoldmoon0602/HJoKDgGBL ### raindropper https://hackmd.io/@ptr-yudai/Bk1p0eGBL ### Hobbit https://hackmd.io/@ptr-yudai/r1hfI-fHL ## web ### Can you guess it? https://hackmd.io/@st98/rkFnKLZrI ### notepad https://hackmd.io/@st98/B10eKvMrL ### urlapp https://hackmd.io/@theoldmoon0602/r1mltAWHL ### phpNantokaAdmin https://hackmd.io/@st98/HJVlqUZrI ### MusicBlog https://hackmd.io/@st98/Hy1PrPWBI ## crypto ### ROR https://hackmd.io/@ptr-yudai/BJ5AtcGH8 ### diysig https://hackmd.io/@ptr-yudai/HJPqLrfSI ### nibelung https://hackmd.io/@ptr-yudai/r1gxjUzSI ### dirty laundry https://hackmd.io/@yoshiking/H1cUTRfSU ## forensics ### Locked KitKat https://hackmd.io/@ptr-yudai/H1o0lkGH8 ### shredder https://hackmd.io/@ptr-yudai/BkxQNgzrU