SCU freshmen 2021 pwn wp
Some time ago, the geek challenge 2021 and the SCU freshman competition in 2021 did not work out the last question. As a sophomore, I really should reflect on myself. It's too delicious. Woo woo. Geek challenge, because I played for too long, I almost forgot the title, so I didn't write wp.
ret2text
Simple stack overflow, hello world in pwn. ...
Posted on Mon, 29 Nov 2021 04:41:41 -0500 by LordRogaine
[pwn] 2021 geek challenge (part)
[pwn] 2021 geek challenge (part)
1,pwn777
0x1
How to say, this problem is to write rop chain with fmt.
But it's also the first time to see this kind of fmt, which can be regarded as a new question type.
0x2
We open IDA for reverse analysis
Just the two main functions, let me be the first level and the second level
First enter the ga ...
Posted on Mon, 29 Nov 2021 01:09:07 -0500 by jasonhardwick