In this section, we're going to learn how to generate an undetectable backdoor. A backdoor is just a file that, when executed on a target computer, will give us full access to it. There are a number of ways of generating backdoors, but what we're interested in is generating a backdoor that is not detectable by antivirus programs. This actually isn't hard to do, as we will see, if you use a tool called Veil-Evasion.
Veil-Evasion used to be a standalone tool, but its creators have recently combined it with other tools in the framework, re-releasing it as Veil-Framework. Nowadays, it is usually referred to as just Veil.
Download the latest version of Veil, which is 3, from the following GitHub link: https://github.com/Veil-Framework/Veil. If you are unfamiliar with GitHub, it is a version control system that allow programmers to post, share, and update...