Malicious Android App for Testing Purposes

I want to design a malicious application that works on Android phones. This software should provide the ability to do different types of virus attacks. The user needs to be able to run any kind of attack through the application. It is expected to contain certain types of violations and attacks, for example: • Trojans • Key Loggers • Ransomware • Spyware • Adware • Android/Filecoder.C • SimBad • Agent Smith • BianLian • Monokle In summary, the user who downloads this application to the phone will be able to choose what type of virus he wants to attack with, and attacks the phone on which the application is located. It is better if software includes some of the Android Malware types above. Is there anyone who can help me to do this?