Readers from my website hxtp://pipocamoderna.com.br started complaining in the site's Facebook page that the site was down. As the difficulties to access the site seemed to increase between our readers, we found out that Avast Antivirus was blocking the site. We also found that Sucuri.net got us blacklisted. Our host is the biggest company from South America and they swept the server looking for malware. Nothing was fond. But we proceed to scan every single file and replace every piece of program file in it, just in case. Google, Norton, Site Advisor e Yandex give us a clean domain result.
What else can I do to free my site from Avast blockage, since it is hurting us with traffic and ad revenue?