2019from the authors’ own sites
Ctf Time
2 challenges with 2 published solutions between them. The writeups for this event were found on the authors’ own sites.
Where these writeups liveReverse 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
Engineering Picoctf2019 Reverse Engineering Asm
1 official solutionAlso written up in: nuculabs.dev
Uncategorised1
The upstream scoreboard did not say, so neither do we.
Picoctf 2019 Whats The Difference
1 official solutionAlso written up in: nuculabs.dev