Book Image

Mastering Metasploit - Fourth Edition

By : Nipun Jaswal
Book Image

Mastering Metasploit - Fourth Edition

By: Nipun Jaswal

Overview of this book

Updated for the latest version of Metasploit, this book will prepare you to face everyday cyberattacks by simulating real-world scenarios. Complete with step-by-step explanations of essential concepts and practical examples, Mastering Metasploit will help you gain insights into programming Metasploit modules and carrying out exploitation, as well as building and porting various kinds of exploits in Metasploit. Giving you the ability to perform tests on different services, including databases, IoT, and mobile, this Metasploit book will help you get to grips with real-world, sophisticated scenarios where performing penetration tests is a challenge. You'll then learn a variety of methods and techniques to evade security controls deployed at a target's endpoint. As you advance, you’ll script automated attacks using CORTANA and Armitage to aid penetration testing by developing virtual bots and discover how you can add custom functionalities in Armitage. Following real-world case studies, this book will take you on a journey through client-side attacks using Metasploit and various scripts built on the Metasploit 5.0 framework. By the end of the book, you’ll have developed the skills you need to work confidently with efficient exploitation techniques
Table of Contents (17 chapters)
1
Section 1 – Preparation and Development
6
Section 2 – The Attack Phase
10
Section 3 – Post-Exploitation and Evasion

Windows versus Linux basic post-exploitation commands

Throughout the previous chapters, we covered Windows post-exploitation modules and commands in detail. When it comes to Meterpreter commands, over the years, Linux-based Meterpreter has improved and offered competitive features against the Windows-based Meterpreter. While providing similar features to Windows Meterpreter shell, the Linux one does have several limitations; for example, you don't have the getsystem command, token manipulations, and mouse manipulations. However, the basic commands we covered in this and the previous chapters for file manipulations, webcams, and microphones remain the same. In this section, we will cover some of the features missing in Linux Meterpreter.

The missing Linux screenshot module

Linux Meterpreter does not offer a screenshot command when tested on the latest Ubuntu 18.04.3 LTS. However, let's try getting one using manual commands. To get a screenshot from Ubuntu Linux, we need...