tags: picoCTF 2022 Forensics File types This file was found among some files marked confidential but my pdf reader cannot read it, maybe yours can.You can download the file from here. {%hackmd wHSYGZAzTeykwFuyuqLwow %} 修改後的程式只改了第23,24行可以自己看一下 ~ wget https://artifacts.picoctf.net/c/329/Flag.pdf ~ mkdir pdf

web logon The factory is hiding things from all of its users. Can you login as Joe and find what they've been looking at? https://jupiter.challenges.picoctf.org/problem/13594/ or http://jupiter.challenges.picoctf.org:13594 {%hackmd wHSYGZAzTeykwFuyuqLwow %} 隨便輸入一組帳密 成功進入了但沒有flag