Book Image

Improving your Penetration Testing Skills

By : Gilberto Najera-Gutierrez, Juned Ahmed Ansari, Daniel Teixeira, Abhinav Singh
Book Image

Improving your Penetration Testing Skills

By: Gilberto Najera-Gutierrez, Juned Ahmed Ansari, Daniel Teixeira, Abhinav Singh

Overview of this book

Penetration testing (or ethical hacking) is a legal and foolproof way to identify vulnerabilities in your system. With thorough penetration testing, you can secure your system against the majority of threats. This Learning Path starts with an in-depth explanation of what hacking and penetration testing are. You’ll gain a deep understanding of classical SQL and command injection flaws, and discover ways to exploit these flaws to secure your system. You'll also learn how to create and customize payloads to evade antivirus software and bypass an organization's defenses. Whether it’s exploiting server vulnerabilities and attacking client systems, or compromising mobile phones and installing backdoors, this Learning Path will guide you through all this and more to strengthen your defense against online attacks. By the end of this Learning Path, you'll have the knowledge and skills you need to invade a system and identify all its vulnerabilities. This Learning Path includes content from the following Packt books: • Web Penetration Testing with Kali Linux - Third Edition by Juned Ahmed Ansari and Gilberto Najera-Gutierrez • Metasploit Penetration Testing Cookbook - Third Edition by Abhinav Singh , Monika Agarwal, et al.
Table of Contents (24 chapters)
Title Page

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...