That’s how to run a Python script in terminal or CMD. It’s a very straightforward process, but it’s extremely handy if you ever want to quickly carry out a bespoke task.

Attackers are in a constant battle with security companies to evade detection, and the most common evasion technique when it comes to plaintext code is obfuscation.

It’s not executing or running any Python. This is someone’s clever custom ISA and there is no python bytecode anymore once the actual program executes.