peternguyenHITB-XCTF2018 Qualification WriteupPython Revenge The vulnerable application was written in Python which keep user secret.Apr 14, 2018Apr 14, 2018
peternguyenintradahackingHITCON 2017 : Ghost in The Heap WriteupThis is quite interesting challenge in this CTF, I had spent nearly 20 hours to solve this challenges.Nov 9, 2017Nov 9, 2017
peternguyenintradahackingHITB 2017 Writeup : SGX_BrowserAfter HITB 2017, It’s neary half month of this contest, I have free time to play some pwnable challenge I haven’t solved during CTF time…Sep 15, 2017Sep 15, 2017
peternguyenintradahackingHITB 2017 : 1000 levels WriteupVulnerability of this challenge is quite simple, as you can see buffer overflow in function level, you can see in the picture below:Aug 27, 2017Aug 27, 2017
peternguyenintradahackingDebug Linux Kernel với Qemu và GDBTuần trước mình có chơi vài challenge liên quan đến Exploit Linux Kernel trên ARM, mình viết bài này với hy vọng share chút kiến thức về…Jul 27, 20172Jul 27, 20172