SunshineCTF 2016
21 challenges with 83 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 CTFtimeBinary exploitation8
Turn a memory-safety bug in a native binary into control of execution. Usually a stack overflow, a format string, or a heap primitive.
Alligatorsim95 50
5 official solutionsAlso written up in: ctfs/write-ups-2016, epicleet/write-ups-2016, jashanbhoora/write-ups-2016, Niccher/write-ups-2016, vishwaraj/write-ups-2016
Dance 55
5 official solutionsAlso written up in: ctfs/write-ups-2016, epicleet/write-ups-2016, jashanbhoora/write-ups-2016, Niccher/write-ups-2016, vishwaraj/write-ups-2016
flirtatiousGator 300
5 official solutionsAlso written up in: ctfs/write-ups-2016, epicleet/write-ups-2016, jashanbhoora/write-ups-2016, Niccher/write-ups-2016, vishwaraj/write-ups-2016
Randy 100
5 official solutionsAlso written up in: ctfs/write-ups-2016, epicleet/write-ups-2016, jashanbhoora/write-ups-2016, Niccher/write-ups-2016, vishwaraj/write-ups-2016
Also written up in: 0x8/writeups, WCSC/writeups
- exploitation
Same technique in picoCTF: lockdown-horses, Guessing Game 1, Bizz Fuzz
Also written up in: TeamBP/write-ups, TeamBP/write-ups
- exploitation
Same technique in picoCTF: lockdown-horses, Guessing Game 1, Bizz Fuzz
- exploitation
Same technique in picoCTF: lockdown-horses, Guessing Game 1, Bizz Fuzz
- misc
- exploitation
Same technique in picoCTF: lockdown-horses, Guessing Game 1, Bizz Fuzz
Forensics6
Recover something from a file, a capture, or a disk image - often from a part of it the format says is unused.
- forensics
Same technique in picoCTF: investigation_encoded_2, FindAndOpen, Ph4nt0m 1ntrud3r
Butterfly Effect 50
5 official solutionsAlso written up in: ctfs/write-ups-2016, epicleet/write-ups-2016, jashanbhoora/write-ups-2016, Niccher/write-ups-2016, vishwaraj/write-ups-2016
Get Gud Kid 300
5 official solutionsAlso written up in: ctfs/write-ups-2016, epicleet/write-ups-2016, jashanbhoora/write-ups-2016, Niccher/write-ups-2016, vishwaraj/write-ups-2016
Thats No Moon 50
5 official solutionsAlso written up in: ctfs/write-ups-2016, epicleet/write-ups-2016, jashanbhoora/write-ups-2016, Niccher/write-ups-2016, vishwaraj/write-ups-2016
Where Is Floridaman 400
5 official solutionsAlso written up in: ctfs/write-ups-2016, epicleet/write-ups-2016, jashanbhoora/write-ups-2016, Niccher/write-ups-2016, vishwaraj/write-ups-2016
- forensics
Same technique in picoCTF: investigation_encoded_2, FindAndOpen, Ph4nt0m 1ntrud3r
Misc4
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Floridaman 50
5 official solutionsAlso written up in: ctfs/write-ups-2016, epicleet/write-ups-2016, jashanbhoora/write-ups-2016, Niccher/write-ups-2016, vishwaraj/write-ups-2016
Short Message Service Is Short 200
5 official solutionsAlso written up in: ctfs/write-ups-2016, epicleet/write-ups-2016, jashanbhoora/write-ups-2016, Niccher/write-ups-2016, vishwaraj/write-ups-2016
Worth 300
5 official solutionsAlso written up in: ctfs/write-ups-2016, epicleet/write-ups-2016, jashanbhoora/write-ups-2016, Niccher/write-ups-2016, vishwaraj/write-ups-2016
- misc
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Uncategorised2
The upstream scoreboard did not say, so neither do we.
0day.Work
1 official solutionAlso written up in: 0day.work
Butterfly Forensic 50
1 official solutionAlso written up in: MrMugiwara/WriteupsCTF
Reverse engineering1
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: EspacioTeam/write-ups
- re
- network
Same technique in picoCTF: Checkpass, WinAntiDbg0x100, WinAntiDbg0x200