This repository contains my solutions, exploit scripts, and detailed write-ups for various Capture The Flag (CTF) competitions and cybersecurity challenges. The main goal of this repository is to document my learning journey, showcase my problem-solving approach, and keep track of security concepts across different tracks (especially Binary Exploitation, Forensics, and Network Security).
Right now, I am actively participating in Security Summer School (SSSv13). You can find my write-ups for both the qualification stage and the main event modules below.
| Competition | Track | Link to Writeups |
|---|---|---|
| Security Summer School v13 | Binary Exploitation | Browse Folder |
| Security Summer School v13 - Qualifiers | Forensics | Browse Folder |
| Security Summer School v13 - Qualifiers | Binary Exploitation | Browse Folder |
Through these challenges, I frequently analyze and use:
- Binary Exploitation: GDB, Ghidra,
pwntools, Assembly (x86/x64). - Digital Forensics:
binwalk,exiftool, Packet Analysis / Wireshark. - Scripting: Python, Bash.
Each challenge folder typically contains:
README.md- The step-by-step write-up explaining the vulnerability and the logic behind the solution.solve.py- The functional code used to solve the challenge or retrieve the flag.- Files - (Optional) Relevant binaries, captures, or source code provided during the CTF.