Book Image

Kali Linux - An Ethical Hacker's Cookbook - Second Edition

By : Himanshu Sharma
Book Image

Kali Linux - An Ethical Hacker's Cookbook - Second Edition

By: Himanshu Sharma

Overview of this book

Many organizations have been affected by recent cyber events. At the current rate of hacking, it has become more important than ever 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 2018.4 / 2019), in addition to covering the core functionalities. The book will get you off to a strong start by introducing you to the installation and configuration of Kali Linux, which will help you to perform your tests. You will also learn how to plan attack strategies and perform web application exploitation using tools such as Burp and JexBoss. As you progress, you will get to grips with performing network exploitation using Metasploit, Sparta, and Wireshark. The book will also help you delve into the technique of carrying out wireless and password attacks using tools such as Patator, John the Ripper, and airoscript-ng. Later chapters will draw focus to the wide range of tools that help in forensics investigations and incident response mechanisms. As you wrap up the concluding chapters, you will learn to create an optimum quality pentest report. By the end of this book, you will be equipped with the knowledge you need to conduct advanced penetration testing, thanks to the book’s crisp and task-oriented recipes.
Table of Contents (15 chapters)

Vertical escalation

In this recipe, we will look at ways in which we can gain access to a root account on a comprised box. The key to successful escalation is by gathering as much as information possible about the system.

How to do it...

  1. The first step of rooting any box would be to check whether there are any publicly available local root exploits.
  2. We can use scripts such as Linux Exploit Suggester for this. It is a script that's built in Perl. We can specify the kernel version and it will show us the possible publicly available exploits we can use to gain root privileges.
  3. The script can be downloaded by using the following command:
git clone https://github.com/PenturaLabs/Linux_Exploit_Suggester.git 

We can see the...