2023from public repositories
KCSC CTF 2023
13 challenges with 14 published solutions between them. CTFtime has no listing for this event at all, so nothing built on CTFtime can show what it was made of. These writeups were found in public repositories instead. Each link is pinned to the commit it was read from.
Where these writeups liveUncategorised12
The upstream scoreboard did not say, so neither do we.
Hide And Seek
2 official solutionsAction Capture
1 official solutionAnonymous Hacker
1 official solutionDropper
1 official solutionDynamic Function
1 official solutionLoopLoop
1 official solutionMission Impossible
1 official solutionPassword Checker
1 official solutionRadar Log 1
1 official solutionRadar log 2
1 official solutionTwo Faces
1 official solutionWater Lady
1 official solution
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.
Solve it with:ROP gadget finderShellcode assembler and libraryCyclic pattern generator and offset finderFormat string exploit builderLearn: Binary exploitation
Ret2libc
1 official solution