JS:Miner-AI [PUP]

Cannot seem to get rid of this virus warning, it is blocking sites, and avast shields are popping up all the time. I am using the free software version. I did a full virus scan and found the JS:Miner-AI [PUP] virus and tried to delete it but it still is hanging around. Any ideas?

Attach your basic diagnostic logs. (MBAM and FRST)
Instructions: https://forum.avast.com/index.php?topic=194892

I have the same issue as well. How can I get rid of it?

Start your own topic and follow the instructions @Asyn posted