🌊 Reverse Shell: Initiates shell session to access the victim's computer

To implement a reverse shell, we will use pentestmonkey where a php reverse shell script is available. So what is a Reverse Shell? A reverse shell is the process of giving the attacker access to a system where we can then install a backdoor.

Backdoor just initiates shellcode executions or spread malware. 

For instance, an attacker might create a listening application (server) on their computer and a shell on the victim's computer that is instructed to relay all the responses back to the attacker.