PUP.Optional.FrostwireTB.A

Yesterday Malwarebytes free picked up this infection on my laptop.

Does Comodo CIS cover these PUP’s?

Wondering if i can add this to my AV for future protection?

Thnx

You can check if these are detected by uploading a sample to VirusTotal.
Even if the file is not detected you are most likely safe due to auto-sandbox feature.