0CTF 2015 Quals
6 challenges with 6 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 CTFtimeReverse engineering4
Work out what a compiled program does without its source, then work backwards from the check to the input that passes it.
- reverse engineering
Same technique in picoCTF: WinAntiDbg0x100, WinAntiDbg0x200, WinAntiDbg0x300
- mobile
Same technique in picoCTF: WinAntiDbg0x100, WinAntiDbg0x200, WinAntiDbg0x300
- reverse engineering
Same technique in picoCTF: WinAntiDbg0x100, WinAntiDbg0x200, WinAntiDbg0x300
- java
- reverse engineering
- dalvik
- android
Same technique in picoCTF: droids3, droids4, vault-door-1
Misc2
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
- sat
- 3-sat
Same technique in picoCTF: Permissions, Specialer, Codebook
- triangle mesh
- 3d
Same technique in picoCTF: Permissions, Specialer, Codebook