Well it seems the site is now safe: http://urlquery.net/report.php?id=10678

Unable to properly scan your site. Site returning error (40x): HTTP/1.1 403 Forbidden
But that is the normal situation for the Apache/2.2.3 (CentOS) empty site now,

You could contact avast, how to do this you can read here: http://forum.avast.com/index.php?topic=83162.msg678026#msg678026

This report also favorable: http://www.google.com/safebrowsing/diagnostic?site=bencio.net
Sucuri results:
web site: -http://bencio.net
status: Verified Clean
web trust: Not Blacklisted
Domain clean by Google Safe Browsing: bencio.net -
Domain clean by Norton Safe Web: bencio.net -
Domain clean on Phish tank: bencio.net -
Domain clean on the Opera browser: bencio.net -

polonus