Notei meus navegadores estranhos, encontrei gosearches.gg e não estou tendo sucesso para me livrar dele.
Please post here in English, or find your own language section here: https://forum.avast.com/index.php#c7
Have you tried clearing browser cache, cookies and removing browser add-ons/extensions.
See https://www.google.com/search?q=gosearches.gg first hit on search results.
DavidR is right, but why there is only one flag here:
https://www.virustotal.com/gui/domain/gosearches.gg ?
polonus