2014from the authors’ own sites
SU CTF 2014
6 challenges with 6 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 on the authors’ own sites instead.
Where these writeups liveUncategorised5
The upstream scoreboard did not say, so neither do we.
Commercial Application!
1 official solutionDecrypt the message!
1 official solutionHear With Your Eyes
1 official solutionSecure Coding 2
1 official solutionTouran City 1
1 official solution
Reverse engineering1
Work out what a compiled program does without its source, then work backwards from the check to the input that passes it.
Solve it with:Strings extractor for binaries and blobsWebAssembly disassemblerJava .class disassemblerPython .pyc bytecode disassemblerLearn: Binary exploitation