c4ebt

#!/usr/bin/python

# corCTF 2021 Helpless solution by c4e (author)
# there are many different techniques that can be used to solve Helpless because of
# the nature of the challenge (UAF, variety of sizes allowed)
# My solution uses a House of Rust smallbin variation and then finishes the exploit off
# with a standard __GI__IO_file_jumps fsop triggered with stdout.

# feel free to dm me on discord if you want to discuss the solution. c4e#1255

mjtb49

/**
 * An example to show basic functionality of KaptainWutax's libraries
 * and common usage patterns.
 */

import kaptainwutax.biomeutils.source.OverworldBiomeSource;
import kaptainwutax.featureutils.structure.Village;
import kaptainwutax.seedutils.mc.ChunkRand;
import kaptainwutax.seedutils.mc.MCVersion;
import kaptainwutax.seedutils.mc.pos.CPos;

certainlyakey

//does not work with colors containing alpha
@function encodecolor($string) {
	@if type-of($string) == 'color' {
        $hex: str-slice(ie-hex-str($string), 4);
        $string:unquote("#{$hex}");
    }
    $string: '%23' + $string;
	@return $string;
}

pklaus

#!/usr/bin/env python

# skeleton from http://kmkeen.com/socketserver/2009-04-03-13-45-57-003.html

import socketserver, subprocess, sys
from threading import Thread
from pprint import pprint
import json

my_unix_command = ['bc']