SpookyCTF 2024
28 challenges with 38 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 CTFtimeUncategorised10
The upstream scoreboard did not say, so neither do we.
Also written up in: thmai11/writeups, thmai11/writeups, thmai11/writeups
Also written up in: thmai11/writeups, thmai11/writeups, thmai11/writeups
B00fer
2 official solutionsAlso written up in: kontentbuzdygan/unholy-writeups, kontentbuzdygan/unholy-writeups
What Flag
2 official solutionsAlso written up in: kontentbuzdygan/unholy-writeups, juke-33/Write-ups
(Stego+Pwn)Devil'S Secret Stash
1 official solutionAlso written up in: CombatWorthyWombat/CTF-writeups
Loab's House of Horrors Vol.I
1 official solutionAlso written up in: juke-33/Write-ups
Loabs House Of Horrors
1 official solutionAlso written up in: kontentbuzdygan/unholy-writeups
My Assm Hurts
1 official solutionAlso written up in: kontentbuzdygan/unholy-writeups
The Gates Are Closed
1 official solutionAlso written up in: kontentbuzdygan/unholy-writeups
Watchdog
1 official solutionAlso written up in: juke-33/Write-ups
Forensics5
Recover something from a file, a capture, or a disk image - often from a part of it the format says is unused.
Event Code Hunt
2 official solutionsAlso written up in: kontentbuzdygan/unholy-writeups, juke-33/Write-ups
Same technique in picoCTF: investigation_encoded_2, FindAndOpen, Ph4nt0m 1ntrud3r
Extract Images
1 official solutionAlso written up in: juke-33/Write-ups
Lsass Crackdown
1 official solutionAlso written up in: kontentbuzdygan/unholy-writeups
Wont Somebody Think Of The Children
1 official solutionAlso written up in: juke-33/Write-ups
Misc4
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
No Access
1 official solutionAlso written up in: o0akmo/CTF-Writeup
Well Met
1 official solutionAlso written up in: o0akmo/CTF-Writeup
Steganography4
Find the payload hidden inside a carrier that looks ordinary. Bit planes, appended data, metadata, and audio spectrograms.
Phenominal Photo
2 official solutionsAlso written up in: BogusForlorn/CTF_Writeups, o0akmo/CTF-Writeup
Devil'S Secret Stash
1 official solutionAlso written up in: BogusForlorn/CTF_Writeups
Photo Clue
1 official solutionAlso written up in: BogusForlorn/CTF_Writeups
Whispers In Morse
1 official solutionAlso written up in: o0akmo/CTF-Writeup
OSINT2
Answer a question about the real world from public sources. The work is pivoting between identifiers, not exploiting anything.
Cryptid Chats
2 official solutionsAlso written up in: juke-33/Write-ups, juke-33/Write-ups
They Have Returned
1 official solutionAlso written up in: o0akmo/CTF-Writeup
Web2
Reach data or functionality the application meant to keep from you - through its inputs, its tokens, or its trust in the client.
Entangled Server
2 official solutionsAlso written up in: juke-33/Write-ups, juke-33/Write-ups
Index Deobfuscated
1 official solutionAlso written up in: juke-33/Write-ups
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.
Same technique in picoCTF: lockdown-horses, Guessing Game 1, Bizz Fuzz