TyphoonCon CTF 2022
9 challenges with 20 published community solutions between them. Solution links go to CTFtime’s task page, which aggregates every writeup for a challenge - individual blog posts rot, the aggregator does not.
Full task list on CTFtimeMisc4
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
KnowMe
2 writeupsAlso written up in: satoki/ctf_writeups, d47sec/CTF-Writeups, d47sec/CTF-Writeups
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Typo
2 writeupsAlso written up in: satoki/ctf_writeups, OfficialCyberSpace/CTF-Writeups
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Hidden Character
1 writeupAlso written up in: satoki/ctf_writeups, OfficialCyberSpace/CTF-Writeups
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
See You Allocator
1 writeup- firefox
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Uncategorised4
The upstream scoreboard did not say, so neither do we.
Hidden
1 official solutionAlso written up in: d47sec/CTF-Writeups
Message
1 official solutionAlso written up in: OfficialCyberSpace/CTF-Writeups
See you later Allocator
1 official solutionAlso written up in: OfficialCyberSpace/CTF-Writeups
Typo Src
1 official solutionAlso written up in: d47sec/CTF-Writeups
Reverse engineering1
Work out what a compiled program does without its source, then work backwards from the check to the input that passes it.
KeyGenMe
1 writeupAlso written up in: OfficialCyberSpace/CTF-Writeups, OfficialCyberSpace/CTF-Writeups
Same technique in picoCTF: Checkpass, WinAntiDbg0x100, WinAntiDbg0x200