Book Image

Metasploit Penetration Testing Cookbook - Third Edition

By : Daniel Teixeira, Abhinav Singh, Nipun Jaswal, Monika Agarwal
Book Image

Metasploit Penetration Testing Cookbook - Third Edition

By: Daniel Teixeira, Abhinav Singh, Nipun Jaswal, Monika Agarwal

Overview of this book

Metasploit is the world's leading penetration testing tool and helps security and IT professionals find, exploit, and validate vulnerabilities. Metasploit allows penetration testing automation, password auditing, web application scanning, social engineering, post exploitation, evidence collection, and reporting. Metasploit's integration with InsightVM (or Nexpose), Nessus, OpenVas, and other vulnerability scanners provides a validation solution that simplifies vulnerability prioritization and remediation reporting. Teams can collaborate in Metasploit and present their findings in consolidated reports. In this book, you will go through great recipes that will allow you to start using Metasploit effectively. With an ever increasing level of complexity, and covering everything from the fundamentals to more advanced features in Metasploit, this book is not just for beginners but also for professionals keen to master this awesome tool. You will begin by building your lab environment, setting up Metasploit, and learning how to perform intelligence gathering, threat modeling, vulnerability analysis, exploitation, and post exploitation—all inside Metasploit. You will learn how to create and customize payloads to evade anti-virus software and bypass an organization's defenses, exploit server vulnerabilities, attack client systems, compromise mobile phones, automate post exploitation, install backdoors, run keyloggers, highjack webcams, port public exploits to the framework, create your own modules, and much more.
Table of Contents (20 chapters)
Title Page
Copyright and Credits
Contributors
Packt Upsell
Preface
Index

Working with the spear-phishing attack vector


A spear-phishing attack vector is an email attack scenario that is used to send malicious emails to target/specific user(s). In order to spoof your own email address, you will require a sendmail server. Change the config setting to SENDMAIL=ON. If you do not have sendmail installed on your Debian-based machine, then it can be downloaded by entering the following command:

apt install sendmail

How to do it...

The spear-phishing module has three different attack vectors at our disposal:

  1. Let's analyze first. Passing the first option will start the mass email attack. The attack vector starts by selecting a payload. You can select any vulnerability from the list of available Metasploit exploit modules:

  1. Then, we will be prompted to select a payload and specify the IP address or URL and the port for the listener.
  2. In the next few steps, we will be starting the sendmail server, setting a template for a malicious file format, and selecting a single or mass-mail...