Go to Githab and view the source code 'Malware' and to study and to adjust themselves under
this is a script kiddie
Read what all hackers do, and feel the difference.
Until you can put aside all the textbooks, and to read a few books about hackers. Not art bullshit, and books that the hackers wrote.
You can start with Kevin Mitnick - - "the Art of deception, Art of intrusion"
If you still want tutorials, start with the Tenenbaum "fundamentals of operating systems", "fundamentals of networking".
The language is parallel to learning a little, and do not care WHAT. If you decide to be a Hecker, in the end, will know more than a dozen languages. You can safely start with what is easier or what is a mentor near by.