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Nguyễn Tín
Nguyễn Tín

22 followers

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How to Pwn???

Vài dòng tâm sự

Oct 23, 2020
Oct 23, 2020

NahamCon CTF2020

although this event i can only finished 1 one challenge but i learnt a lot from others writeup. It’s make me feel that I only have the…

Jun 18, 2020
NahamCon CTF2020
NahamCon CTF2020
Jun 18, 2020

silver bullet — pwnable.tw

###gathering

May 14, 2020
1
silver bullet — pwnable.tw
silver bullet — pwnable.tw
May 14, 2020
1

dubblesort — pwnable.tw

###gathering

May 10, 2020
dubblesort — pwnable.tw
dubblesort — pwnable.tw
May 10, 2020

3x17 — pwnable.tw

###gathering

May 3, 2020
3x17 — pwnable.tw
3x17 — pwnable.tw
May 3, 2020

calc — pwnable.tw

###phân tích rõ các hàm trong challenge

May 2, 2020
calc — pwnable.tw
calc — pwnable.tw
May 2, 2020

ROP64 — PicoCTF2019

If you read my previous writeup about rop32 then this one should be easy for you, i just need to remind you about the registers before…

Apr 24, 2020
ROP64 — PicoCTF2019
ROP64 — PicoCTF2019
Apr 24, 2020

ROP32 — PicoCTF2019

It’s been a long time since my last writeup, now i came back with this exciting challenge. I knew that there’s a lot of writeup about this…

Apr 23, 2020
ROP32 — PicoCTF2019
ROP32 — PicoCTF2019
Apr 23, 2020

picoCTF 2018

i know it’s kinda old but i really love this kind of rop challenge.

Dec 22, 2019
picoCTF 2018
picoCTF 2018
Dec 22, 2019

watevrCTF 2019

#voting machine 1 (bof)

Dec 17, 2019
watevrCTF 2019
watevrCTF 2019
Dec 17, 2019
Nguyễn Tín

Nguyễn Tín

22 followers

a loner

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