Book Image

Kali Linux - An Ethical Hacker's Cookbook

By : Himanshu Sharma
Book Image

Kali Linux - An Ethical Hacker's Cookbook

By: Himanshu Sharma

Overview of this book

With the current rate of hacking, it is very important to pentest your environment in order to ensure advanced-level security. This book is packed with practical recipes that will quickly get you started with Kali Linux (version 2016.2) according to your needs, and move on to core functionalities. This book will start with the installation and configuration of Kali Linux so that you can perform your tests. You will learn how to plan attack strategies and perform web application exploitation using tools such as Burp, and Jexboss. You will also learn how to perform network exploitation using Metasploit, Sparta, and Wireshark. Next, you will perform wireless and password attacks using tools such as Patator, John the Ripper, and airoscript-ng. Lastly, you will learn how to create an optimum quality pentest report! By the end of this book, you will know how to conduct advanced penetration testing thanks to the book’s crisp and task-oriented recipes.
Table of Contents (20 chapters)
Title Page
Credits
Disclaimer
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
6
Wireless Attacks – Getting Past Aircrack-ng

Getting a list of subdomains


We don't always we have a situation where a client has defined a full detailed scope of what needs to be pentested. So we will use the following mentioned recipes to gather as much information as we can to perform a pentest.

Fierce

We start with jumping into Kali's Terminal and using the first and most widely used tool fierce.

How to do it...

The following steps demonstrate the use of fierce:

  1. To launch fierce, we type fierce -h to see the help menu:
  1. To perform a subdomain scan we use the following command:
        fierce -dns host.com -threads 10

The following screenshot shows the output of the preceding command:

DNSdumpster

This is a free project by Hacker Target to look up subdomains. It relies on https://scans.io/ for its results. It can also be used to get the subdomains of a website. We should always prefer to use more than one tool for subdomain enumeration as we may get something from other tools that the first one failed to pick.

How to do it...

It is pretty simple...