Write-ups for HackTheBox's pwn challenges.

CMU 15213/15513 CSAPP learning notes.

Write-ups for BUUCTF's pwn aspect.

This note is for explaining some fundamental knowledge of heap (managed by the dynamic allocator). From the easiest things to even harder things.

This special topic is about some tricky tricks i've learned so far in Pwn field. Keep updating as the mood strikes.