Book Image

Kali Linux Cookbook

Book Image

Kali Linux Cookbook

Overview of this book

In this age, where online information is at its most vulnerable, knowing how to execute the same attacks that hackers use to break into your system or network helps you plug the loopholes before it's too late and can save you countless hours and money. Kali Linux is a Linux distribution designed for penetration testing and security auditing. It is the successor to BackTrack, the world's most popular penetration testing distribution. Discover a variety of popular tools of penetration testing, such as information gathering, vulnerability identification, exploitation, privilege escalation, and covering your tracks. Packed with practical recipes, this useful guide begins by covering the installation of Kali Linux and setting up a virtual environment to perform your tests. You will then learn how to eavesdrop and intercept traffic on wireless networks, bypass intrusion detection systems, and attack web applications, as well as checking for open ports, performing data forensics, and much more. The book follows the logical approach of a penetration test from start to finish with many screenshots and illustrations that help to explain each tool in detail. The Kali Linux Cookbook will serve as an excellent source of information for the security professional and novice alike!
Table of Contents (16 chapters)
Kali Linux Cookbook
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
Index

Password profiling


In this recipe, we will learn how to profile passwords before we begin our password attack. The purpose of profiling passwords is to allow us to get to a smaller wordlist by gathering information against our target machine, business, and so on. In this tutorial, we will use Ettercap and its ARP poisoning function to sniff traffic.

Getting ready

A connection to the local network is required to complete this recipe.

How to do it...

Let's begin the process of password profiling by launching Ettercap.

  1. We begin this recipe by configuring Ettercap. First, we locate its configuration file and edit it using VIM.

    locate etter.conf
    vi /etc/etterconf
    

    Note, your location may be different.

  2. Change the ec_uid and ec_gid values to 0.

  3. Next we need to uncomment the following IPTABLES lines under the LINUX section near the end of the file:

  4. Now, we are finally ready to launch Ettercap. Using the –G option, launch the Graphical User Interface (GUI).

    ettercap –G
    
  5. We begin the process by turning on unified...