2021from the authors’ own sites
DiceGang CTF 2021
2 challenges with 2 published solutions between them. The writeups for this event were found on the authors’ own sites.
Where these writeups liveBinary 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
Babyrop [Pwn]
1 official solutionAlso written up in: thegoonies.github.io
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
Dice is you [rev]
1 official solutionAlso written up in: thegoonies.github.io