Cloak generates a python payload via msfvenom and then intelligently injects it into the python script you specify.
To evade basic detection, Cloak breaks the payload into several parts and places it in different places in the code. If you want the victim to run your injected script as root, Cloak can handle that too. Cloak will be further upgraded in future to support a wide range of payloads, platforms and evasion techniques.
