2020from public repositories
Hsctf Writeups Reverse Engineering 2020
4 challenges with 4 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 liveReverse engineering3
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
Ap Lab Comp Sci Principles
1 official solutionAlso written up in: TheWinRaRs/Writeups
Ap Lab English Language
1 official solutionAlso written up in: TheWinRaRs/Writeups
Ice Cream Bytes
1 official solutionAlso written up in: TheWinRaRs/Writeups
Uncategorised1
The upstream scoreboard did not say, so neither do we.
3. Angr Men
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges