CMCDragonkai

Understanding the Memory Layout of Linux Executables

Required tools for playing around with memory:

• hexdump
• objdump
• readelf
• xxd
• gcore

dpino

#!/usr/bin/env bash

# set -x

if [[ $EUID -ne 0 ]]; then
    echo "You must be root to run this script"
    exit 1
fi

# Returns all available interfaces, except "lo" and "veth*".

williballenthin

radare2

load without any analysis (file header at offset 0x0): r2 -n /path/to/file

• analyze all: aa
• show sections: iS
• list functions: afl
• list imports: ii
• list entrypoints: ie
• seek to function: s sym.main

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.

chrisfu

#!/bin/bash
##############################################################################
#
#
# FILE             : linux-explorer.sh
# Last Change Date : 04-07-2016
# Author(s)        : Joe Santoro
# Date Started     : 15th April, 2004
# Email            : linuxexplo [ at ] unix-consultants.com
# Web              : http://www.unix-consultants.com/examples/scripts/linux/linux-explorer

alimuldal

#!/usr/bin/env python

import argparse
import subprocess
import re
import os

TYPECODES = ['\-', 'r', 'd', 'b', 'l', 'p', 's', 'w', 'v']
DESCRIPTIONS = [
    'unknown type',

mellinoe

using System;
using System.Diagnostics;
using System.Numerics;

class Program
{
    static unsafe void Main(string[] args)
    {
        Console.WriteLine("Degree of vectorization: " + Vector<float>.Count);
        Random rand = new Random();

sh1n0b1

#!/usr/env python

###############################################################################################################
## [Title]: linuxprivchecker.py -- a Linux Privilege Escalation Check Script
## [Author]: Mike Czumak (T_v3rn1x) -- @SecuritySift
##-------------------------------------------------------------------------------------------------------------
## [Details]: 
## This script is intended to be executed locally on a Linux box to enumerate basic system info and 
## search for common privilege escalation vectors such as world writable files, misconfigurations, clear-text
## passwords and applicable exploits. 

kisel

#!/usr/bin/perl
######################################################################
# killcx :
#
# Close a TCP connection under Linux.
#
# (c) Jerome Bruandet - <[email protected]>
#
# version 1.0.3 - 18-May-2011
#

Erreinion

# Packet Grenade
# Feb 13, 2015

# Lists of targets
set pinglist [list www.google.com www.facebook.com]
set httplist [list www.google.com www.facebook.com]
set httpslist [list www.google.com www.facebook.com]
set ftplist [list]
set sshlist [list alt.org thebes.openshells.net]