BambooFox CTF 2021
11 challenges with 28 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 CTFtimeMisc7
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Better Than ASM
4 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
The Vault
4 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
Flag Checker
3 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
SSRFrog
3 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
ヽ(#`Д´)ﾉ
2 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
Flag Checker Revenge
2 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
Turing Machine Diagram
1 writeupSame technique in picoCTF: Permissions, Specialer, Codebook
Reverse engineering2
Work out what a compiled program does without its source, then work backwards from the check to the input that passes it.
Calc.exe Online
3 writeupsSame technique in picoCTF: WinAntiDbg0x100, WinAntiDbg0x200, WinAntiDbg0x300
- reverse
Same technique in picoCTF: WinAntiDbg0x100, WinAntiDbg0x200, WinAntiDbg0x300
Web1
Reach data or functionality the application meant to keep from you - through its inputs, its tokens, or its trust in the client.
Time to Draw
2 writeups- web
Same technique in picoCTF: Client-side-again, dont-use-client-side, Irish-Name-Repo 3
Binary exploitation1
Turn a memory-safety bug in a native binary into control of execution. Usually a stack overflow, a format string, or a heap primitive.
Babystack
1 writeupSame technique in picoCTF: Guessing Game 1, x-sixty-what, format string 3