Given clean here: htxp://zulu.zscaler.com/submission/show/2dd13457e2986d3f523975521465c9fa-1331239159
and here: hxtp://sitecheck.sucuri.net/results/http://www.tamboresdaserra.com.br/
Also: htxp://urlquery.net/queued.php?id=29587 suspicious
But suspicious DNA scanmalware /m6ik.ex- earlier found there is dead and closed since 2012-03-01 04:28:27
polonus