So i used ezfrags 6.1 about 4-5 days ago and used it for 1 comp game and a few dms, i have deleted all traces of the hack, ran ccleaner, flushed dns cache, everything, will i get vac banned?
No, you're safe
There's no difference if you still have it in your computer . I used it too , but when i noticed that CSGO hasnt been updated for a while I stopped using it because I was expecting something like this.