MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

gabrielfalcao

0 = Success
1 = Operation not permitted
2 = No such file or directory
3 = No such process
4 = Interrupted system call
5 = Input/output error
6 = No such device or address
7 = Argument list too long
8 = Exec format error

corsix

Exploiting Lua 5.1 on 32-bit Windows

The following Lua program generates a Lua bytecode program called ignore-unsigned-sga.fnt, which in turn loads a DLL from within an extremely locked down Lua 5.1 sandbox in a program called RelicCOH2.exe. The remainder of this document attempts to explain how this program works by a whirlwind tour of relevent bits of the Lua 5.1 virtual machine.

if string.dump(function()end):sub(1, 12) ~= "\27Lua\81\0\1\4\4\4\8\0" then
  error("This generator requires a 32-bit version of Lua 5.1")
end

local function outer()
  local magic -- In bytecode, the stack slot corresponding to this local is changed

jonhoo

/**
 * Hello, and welcome to this brief, but hopefully complete, example file for
 * wireless packet injection using pcap.
 *
 * Although there are various resources for this spread on the web, it is hard
 * to find a single, cohesive piece that shows how everything fits together.
 * This file aims to give such an example, constructing a fully valid UDP packet
 * all the way from the 802.11 PHY header (through radiotap) to the data part of
 * the packet and then injecting it on a wireless interface
 *

cslarsen

"""Demonstrates how to construct and send raw Ethernet packets on the
network.

You probably need root privs to be able to bind to the network interface,
e.g.:

    $ sudo python sendeth.py
"""

from socket import *

jjarava

subfuzion

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

LiveOverflow

import struct
import sys
import subprocess
import socket
import telnetlib
import ctypes

"""
Cookbook - 6 - 0 solves : pwn: a top chef wrote this cookbook for me but i think he has an extra secret recipe! 
https://s3.amazonaws.com/bostonkeyparty/2016/58056c425dc617b65f94a8b558a4699fedf4a9fb.tgz

CMCDragonkai

Understanding the Memory Layout of Linux Executables

Required tools for playing around with memory:

• hexdump
• objdump
• readelf
• xxd
• gcore

gsingh93

#!/bin/bash

URL=http://wiki.qemu-project.org/download/

latest_qemu=$(curl --silent $URL | grep -oP "\bqemu-[0-9.]+\.tar\.bz2\b" | sort | uniq | tail -n 1)

basename=$(basename $latest_qemu .tar.bz2)
if [[ ! -d $basename ]]; then
    echo "[+] Downloading latest QEMU: $latest_qemu"
    wget $URL/$latest_qemu