nOtHINK
"dubium sapientiae initium"
Malware and services blacklist
With my honeypot I can provide three blacklists (updated every day and in text format) containing all IP addresses and domains relative to 'Command&Control' server. You can import it into your firewall and proxy to block all traffic relative to them. Warning: some domains may be false positives. Legitimate sites but contacted by some malware. Could be a solution to filter by TLD.
Furthermore the SSH and VoIP blacklists (updated every day and in text format) contains IP addresses of hosts which tried to bruteforce into my honeypot (located in Italy) using the SSH protocol.