m0leCon CTF 2023
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 CTFtimeUncategorised19
The upstream scoreboard did not say, so neither do we.
Keasy
5 official solutionsAlso written up in: mito753/Kernel-Exploit-Dojo, mito753/Kernel-Exploit-Dojo, mito753/Kernel-Exploit-Dojo, mito753/Kernel-Exploit-Dojo, mito753/Kernel-Exploit-Dojo
Not A Cipher
3 official solutionsAlso written up in: matrush/ctf-writeups, matrush/ctf-writeups, matrush/ctf-writeups
SigIso
2 official solutionsAlso written up in: m1dm4n/CTF-WriteUp, m1dm4n/CTF-WriteUp
TongueTwister
2 official solutionsAlso written up in: matrush/ctf-writeups, matrush/ctf-writeups
Also written up in: viktoredstrom/CTF
A sky full of 5t4r5
1 official solutionAlso written up in: ArifPeycal/ctf-writeups
Also written up in: matrush/ctf-writeups
Goldinospizza
1 official solutionAlso written up in: hackalcubo/CTF-Writeups
Hexagon
1 official solutionAlso written up in: viktoredstrom/CTF
Hexagon Toddler
1 official solutionAlso written up in: kammt/Writeups
kEASY Cross Cache UAF + Dirty Pagetable + Escaping nsjail
1 official solutionAlso written up in: uz56764.tistory.com
Piano Carriera
1 official solutionAlso written up in: ArifPeycal/ctf-writeups
PoliTO ch(e)atbot
1 official solutionAlso written up in: ArifPeycal/ctf-writeups
PoliTO ch(e)atbot 2.0
1 official solutionAlso written up in: ArifPeycal/ctf-writeups
Also written up in: viktoredstrom/CTF
ptmLibrary
1 official solutionAlso written up in: shift-crops/CTFWriteups
Strangers in the Noise
1 official solutionAlso written up in: ArifPeycal/ctf-writeups
Understanding Dirty Pagetable
1 official solutionAlso written up in: ptr-yudai.hatenablog.com
Unguessable
1 official solutionAlso written up in: ArifPeycal/ctf-writeups
Reverse engineering2
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: 0ur4n05/ctf
Market
1 official solutionAlso written up in: 0ur4n05/ctf
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.
Also written up in: shift-crops/CTFWriteups
- qemu
- pwn
Same technique in picoCTF: lockdown-horses, Guessing Game 1, Bizz Fuzz