Lots of malware on same IP sites now dead or been closed: http://support.clean-mx.de/clean-mx/viruses.php?review=69.49.115.33&sort=id%20desc
See the safe virus viewer report: http://support.clean-mx.de/clean-mx/view_virusescontent.php?url=http%3A%2F%2Fshsrepresentacoes.com.br%2Fsuperpromocao%2Fcopa2014%2Fcopa%252Cfuleco.dll%2FBR.FIFA%253D2%252C0%252C1%252C4%2Ff%2526ulec0%2526id%2Fsele%252Cca.o%2526id%253Dbr%2Fhome.html
Site infested with Joomla malware: avast detects as JS:Clickjack-B[Trj]. There also could be a FP detection in mod_AutsonSlideShow/tmpl/default.php", anyway it seems Joomla needs updating there and templates used should be checked!
(info credits go to adje on the Dutch Joomla Community forum) - Well that particular issue should be re-checked by the av malcode analysts,
polonus