HackPack CTF 2023
7 challenges with 16 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 CTFtimeMisc3
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Also written up in: mt3636/HackPack-CTF-2023
- misc
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Also written up in: daffainfo/ctf-writeup
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Welcome!
1 writeupSame technique in picoCTF: PW Crack 2, Permissions, Specialer
Reverse engineering2
Work out what a compiled program does without its source, then work backwards from the check to the input that passes it.
Also written up in: osalbahr/ctf-writeups, osalbahr/ctf-writeups
- rev
Same technique in picoCTF: Checkpass, WinAntiDbg0x100, WinAntiDbg0x200
- rev
Same technique in picoCTF: Checkpass, WinAntiDbg0x100, WinAntiDbg0x200
Web1
Reach data or functionality the application meant to keep from you - through its inputs, its tokens, or its trust in the client.
Also written up in: daffainfo/ctf-writeup, mt3636/HackPack-CTF-2023
- web
Same technique in picoCTF: Live Art, secure-email-service, No FA
Uncategorised1
The upstream scoreboard did not say, so neither do we.
Jeopardy CTF
1 official solutionAlso written up in: pwnthenope.github.io