Trend Micro CTF 2016 Online Qualifier
28 challenges with 58 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 CTFtimeUncategorised11
The upstream scoreboard did not say, so neither do we.
Material.Min
8 official solutionsAlso written up in: chako74/TMCTF_2016, chako74/TMCTF_2016, chako74/TMCTF_2016, chako74/TMCTF_2016, chako74/TMCTF_2016, chako74/TMCTF_2016, chako74/TMCTF_2016, chako74/TMCTF_2016
Offensive 400
3 official solutionsAlso written up in: ctfs/write-ups-2016, p4-team/ctf, vishwaraj/write-ups-2016
Defensive 100
2 official solutionsAlso written up in: ctfs/write-ups-2016, vishwaraj/write-ups-2016
Offensive 100
2 official solutionsAlso written up in: ctfs/write-ups-2016, vishwaraj/write-ups-2016
Offensive 200
2 official solutionsAlso written up in: ctfs/write-ups-2016, vishwaraj/write-ups-2016
Offensive 300
2 official solutionsAlso written up in: ctfs/write-ups-2016, vishwaraj/write-ups-2016
Rev300
2 official solutionsAlso written up in: david942j.blogspot.tw, david942j.blogspot.com
Scada 100
2 official solutionsAlso written up in: ctfs/write-ups-2016, vishwaraj/write-ups-2016
p2 R859
1 official solutionAlso written up in: Inndy/ctf-writeup
p3 C829
1 official solutionAlso written up in: Inndy/ctf-writeup
Re100
1 official solutionAlso written up in: monosource.github.io
Misc9
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: ctfs/write-ups-2016, vishwaraj/write-ups-2016, opensource-thoughts.blogspot.sg
Also written up in: ctfs/write-ups-2016, vishwaraj/write-ups-2016
- bruteforce
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Blackjack 400
2 official solutionsAlso written up in: ctfs/write-ups-2016, vishwaraj/write-ups-2016
100pts
1 official solutionAlso written up in: quandqn.wordpress.com
- analysis
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
- offensive
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
- misc
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
- trendmicro
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Forensics5
Recover something from a file, a capture, or a disk image - often from a part of it the format says is unused.
Also written up in: ctfs/write-ups-2016, ctfs/write-ups-2016, vishwaraj/write-ups-2016, vishwaraj/write-ups-2016
- pcap
Same technique in picoCTF: FindAndOpen, Ph4nt0m 1ntrud3r, WebNet0
Also written up in: ctfs/write-ups-2016, vishwaraj/write-ups-2016
- pcap
Same technique in picoCTF: FindAndOpen, Ph4nt0m 1ntrud3r, WebNet0
- forensic
Same technique in picoCTF: investigation_encoded_2, FindAndOpen, Ph4nt0m 1ntrud3r
- networking
Same technique in picoCTF: investigation_encoded_2, FindAndOpen, Ph4nt0m 1ntrud3r
Reverse engineering2
Work out what a compiled program does without its source, then work backwards from the check to the input that passes it.
- reversing
Same technique in picoCTF: Checkpass, WinAntiDbg0x100, WinAntiDbg0x200
- reversing
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.
- web
Same technique in picoCTF: Live Art, secure-email-service, No FA