ctf-pwn

To plan memory corruption exploitation, systematically identify unsafe APIs, trace data flows, and map the memory layout. This framework then helps calculate offsets and choose between shellcode, ret2libc, or ROP strategies to read the flag.

Finding buffer overflows and format string vulnerabilities requires structured discovery using a disassembly environment like Ghidra or IDA. This process locates unsafe functions, maps data flows, and records offsets for safe, reproducible exploitation.

Yes, a disassembly or decompilation environment such as Ghidra or IDA is required. Access to the target binary is also necessary to map memory layouts, identify data flows, and design a reproducible exploitation plan.

Deciding between ROP and ret2libc happens during exploitation planning after mapping the memory layout. This framework provides step-by-step strategies to calculate offsets, plan gadgets, and choose the appropriate approach to read the flag.

Yes, this applies to heap exploits, buffer overflows, and format string vulnerabilities across native binaries and challenge sandboxes. It provides safety-conscious steps to map memory layouts and design an exploit plan for real CTF targets.

Documenting memory layouts and offsets creates inline notes and witness records for reproducible exploitation. This structured approach replaces guesswork, enabling you to share findings and collaborate with teammates on memory corruption challenges.