Hi,
I would like to suggest you have a look at: http://www.malware.com.br
its a block list of URLs that point to Malware, updated hourly. Its
available for Squid, SpamAssassin and others.
Good Luck!
--------------------------------------------------------------------
Andre D. Correa, CISSP | Visite meus projetos pessoais:
andre.correa (at) pobox.com | Visit my personal projects:
http://andre.hiperlinks.com.br | - http://www.malware.com.br/
Sao Paulo / SP / Brazil | - http://www.linuximq.net/
--------------------------------------------------------------------