ConnorNelson

#!/usr/bin/env python2

# This code was written 10 hours before the competition, yikes
# Any bugs are your problem

import socks # pip install PySocks
import socket
socks.setdefaultproxy(socks.PROXY_TYPE_SOCKS5, '127.0.0.1', 4444)
socket.socket = socks.socksocket

ConnorNelson

// google-chrome --headless --disable-gpu --remote-debugging-port=9222 <website>
// ssh -L localhost:1337:localhost:9222 <server>
// document.querySelector("#username").value = "<username>";

var attempts = 0;

function sleep(ms) {
    return new Promise(resolve => setTimeout(resolve, ms));
}

ConnorNelson

import requests
import matplotlib.pyplot as plt

response = requests.get("https://oooverflow.io/dc-ctf-2020-finals/final_tick.json")

data = response.json()

teams = {e["id"]: e["name"] for e in data["teams"]}
services = {e["id"]: e["name"] for e in data["services"]}

ConnorNelson

if __name__ == "__main__":
    try:
        main()
    except Exception as e:
        import sys, os, traceback

        traceback.print_exc()

        os.system("pip install remote-pdb")

ConnorNelson

ConnorNelson

const width = "8.5in";
const height = "11in";

function sleep(s) {
    var sleepTime = 1000;
    return new Promise(resolve => setTimeout(resolve, sleepTime));
}

var body = document.querySelector("body");
var content = document.querySelector("#content-container");

ConnorNelson

import os
import socket
import subprocess
import signal
import ctypes


def sandbox(target, *, privileged=True):
    CLONE_NEWNS      = 0x00020000 # New mount namespace group
    CLONE_NEWCGROUP  = 0x02000000 # New cgroup namespace

ConnorNelson

import collections
import os
import multiprocessing
import socket
import signal
import subprocess
import pathlib
import tempfile
import time
import shutil

ConnorNelson

import ctypes
import enum
import os

SYS_landlock_create_ruleset = 444
SYS_landlock_add_rule = 445
SYS_landlock_restrict_self = 446

PR_SET_NO_NEW_PRIVS = 38