You cheated. You got banned.
Note: I am not stupid and I know what I am doing. I have never cheated recently (at least on this account). This is a theory of mine that could be positive.
During the time of playing on this smurf, the only thing I keep open other than steam is Mozilla Firefox and SLAM. Mozilla firefox is to get songs quickly and import them into SLAM. I wouldn't expect mozilla firefox to give an untrusted ban, unless of course, they decided to hide some CSGO injections into their browser. The only thing that kind of targets CSGO is SLAM. I always use SLAM on this account.
To wrap it all up:
New account
Only thing I used ever is firefox and SLAM
SLAM 'targets' CSGO
I don't cheat.
The hell else you could think it be?
You cheated. You got banned.
4nuoFZf9aE (11-28-2016),[MPGH]Ahl (11-28-2016),goldendemon1 (11-29-2016),Zaczero (11-29-2016)
There are many things I can say that would prove it wasn't Mozilla or SLAM, but I won't because I know that you're not necessarily accusing them. But either way, Untrusted bans have nothing to do with the exact hack you used, you get untrusted for suspicious behavior, things like having your triggorbot delay locked to 5ms and never changing it, blatantly snapping to the head bone, stuff like that. Even if there was a slim chance that Mozilla interfered with CS:GO in any way at all, it wouldn't be the cause. You can only blame yourself for Untrusted bans. Also note that any sort of ban can be delayed, you stated that you haven't cheated recently at least not on that account, implying that you have cheated on it before. So long story short, you cheated, you got banned.