It is better to travel ten thousand miles than to read ten thousand books.

Paper will sleep shallow, never know the matter want to practice.


This is my write-up for all pwn challenges in Cyber-Apocalypse-CTF-2022, I had solved all tasks in two days. Anyway, these pwn challenges are not very hard…

Please leave a message or send me an email if you have any questions about the wp.


I was shocked when I found I stayed in a only-me team. Where are my teammates?

Anyway, I have completed all the tasks of pwn in a afternoon. These tasks are not very hard, and it takes me about 4 hours. In fact, I have spent almost 2 hours on solving shamav, this task is a little bit challengeable and interesting.