When it happened ... my site did not show the TopZone icon. Later... I tried to access the TopZone site and showed me the same message. I even blocked access to the TopZone site... After about 40 or 50 seconds, I could access TopZone site normally.
And... yes, is very extrange that antivirus gives me this type of trojan... never i see in TopZone site, probably, be from any other file involved during access to site or something like that... I don't know exactly.
The case is that now, is resolved...
Thank you
GraetMaestro for answer in 0,1 seconds...
Regards.