Tags: shellcode pwn 

Rating:

sysacll: creat and write

[read more](http://taqini.space/2020/04/19/UMDCTF-2020-Pwn-writeup/#shellcodia2-600pt)

Original writeup (http://taqini.space/2020/04/19/UMDCTF-2020-Pwn-writeup/#shellcodia2-600pt).
PHILdApril 20, 2020, 8:06 p.m.

also had to make sure stack stays the same as before shell execution