m0leCon CTF 2021 Teaser
20 challenges with 34 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 CTFtimeMisc16
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Left or right?
3 writeups- programming
Same technique in picoCTF: Permissions, Specialer, Codebook
Little-Alchemy
3 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
Waffle
3 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
Lucky-Fall
2 writeups- warmup
Same technique in picoCTF: Permissions, Specialer, Codebook
Obscurity
2 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
Puncher
2 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
Same technique in picoCTF: Permissions, Specialer, Codebook
babysign
1 writeup- warmup
Same technique in picoCTF: Permissions, Specialer, Codebook
Same technique in picoCTF: Permissions, Specialer, Codebook
Giant log
1 writeupSame technique in picoCTF: Permissions, Specialer, Codebook
- misc
- warmup
Same technique in picoCTF: Permissions, Specialer, Codebook
Same technique in picoCTF: Permissions, Specialer, Codebook
m0lefans
1 writeupSame technique in picoCTF: Permissions, Specialer, Codebook
Obscurity-fixed
1 writeupSame technique in picoCTF: Permissions, Specialer, Codebook
Same technique in picoCTF: Permissions, Specialer, Codebook
Proof-of-Work
1 writeupSame technique in picoCTF: Permissions, Specialer, Codebook
Web2
Reach data or functionality the application meant to keep from you - through its inputs, its tokens, or its trust in the client.
Another Login
1 writeupSame technique in picoCTF: Client-side-again, dont-use-client-side, Irish-Name-Repo 3
Yet Another Login
1 writeupSame technique in picoCTF: Client-side-again, dont-use-client-side, Irish-Name-Repo 3
Reverse engineering2
Work out what a compiled program does without its source, then work backwards from the check to the input that passes it.
- reverse
Same technique in picoCTF: WinAntiDbg0x100, WinAntiDbg0x200, WinAntiDbg0x300
- reverse
Same technique in picoCTF: WinAntiDbg0x100, WinAntiDbg0x200, WinAntiDbg0x300