Hack.lu CTF 2022
22 challenges with 31 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 CTFtimeUncategorised16
The upstream scoreboard did not say, so neither do we.
FingerFood
2 official solutionsAlso written up in: ispoleet/ctf-writeups, rivit98/ctf-writeups
2022 10 29 Babyelectron
1 official solutionAlso written up in: LetzPwn/ctf-writeups
Babyelectron
1 official solutionAlso written up in: Sudistark/CTF-Writeups
Cocktail Bar Crack
1 official solutionAlso written up in: ispoleet/ctf-writeups
CocktailBar
1 official solutionAlso written up in: ispoleet/ctf-writeups
Deltawings Delivery Time
1 official solutionAlso written up in: m1dm4n/CTF-WriteUp
Faulty Ingredient
1 official solutionAlso written up in: m1dm4n/CTF-WriteUp
Fluxtagram Leak0
1 official solutionAlso written up in: m1dm4n/CTF-WriteUp
Also written up in: m1dm4n/CTF-WriteUp
Leaky Orders Crack
1 official solutionAlso written up in: ispoleet/ctf-writeups
LeakyOrders
1 official solutionAlso written up in: ispoleet/ctf-writeups
LinearStarter
1 official solutionAlso written up in: ispoleet/ctf-writeups
Linearstarter Crack
1 official solutionAlso written up in: ispoleet/ctf-writeups
Local
1 official solutionAlso written up in: m1dm4n/CTF-WriteUp
Plugin
1 official solutionAlso written up in: ENOFLAG/writeups
Recipe Vault
1 official solutionAlso written up in: m1dm4n/CTF-WriteUp
Web3
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
- web
Same technique in picoCTF: Live Art, secure-email-service, No FA
- web
Same technique in picoCTF: Live Art, secure-email-service, No FA
Binary exploitation3
Turn a memory-safety bug in a native binary into control of execution. Usually a stack overflow, a format string, or a heap primitive.
Also written up in: nobodyisnobody/write-ups, justcatthefish/ctf-writeups, rivit98/ctf-writeups, rivit98/ctf-writeups, justcatthefish/ctf
- pwn
Same technique in picoCTF: lockdown-horses, Guessing Game 1, Bizz Fuzz
Also written up in: ENOFLAG/writeups, ENOFLAG/writeups
- pwn
Same technique in picoCTF: lockdown-horses, Guessing Game 1, Bizz Fuzz
Working.Exploit
1 official solutionAlso written up in: nobodyisnobody/write-ups