Saturday, January 7, 2017

Base CTF 2016 Pwn Challenges and Writeup ( Part IV )

Pwn05: Talk another one !

Solution:


It is simple buffer overflow challenge. You have to find crash point and function address to print flag.

Let create pattern to find crash point as smart way.


Save as pwn.
Run with the debugger and load the payload to get offset.


 Then, let explore the suspected function.


 Got it at 0x0804846b !

 Let create final payload to get flag.

 Pwned ! :)

Enjoy guys !
Ye Yint Min Thu Htut

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