2022from public repositories
Ciscn Semi 2022
5 challenges with 6 published solutions between them. The writeups for this event were found in public repositories. Each link is pinned to the commit it was read from.
Where these writeups liveUncategorised3
The upstream scoreboard did not say, so neither do we.
Also written up in: AvavaAYA/ctf-writeup-collection, AvavaAYA/ctf-writeup-collection
Backup
1 official solutionAlso written up in: AvavaAYA/ctf-writeup-collection
Also written up in: AvavaAYA/ctf-writeup-collection
Binary exploitation2
Turn a memory-safety bug in a native binary into control of execution. Usually a stack overflow, a format string, or a heap primitive.
Solve it with:ROP gadget finderShellcode assembler and libraryCyclic pattern generator and offset finderFormat string exploit builderLearn: Binary exploitation
Also written up in: kokifish/CTF-detailed-writeups
Amd64 Printable Shellcode Login Normal
1 official solutionAlso written up in: kokifish/CTF-detailed-writeups