Hi everyone.
After spending some time trying to configure (via SmartConsole R81.10) the blocking of IP addresses known as malicious, based on sk103154, I finally managed to make it work.
I was using the Check Point list (https://secureupdates.checkpoint.com/IP-list/TOR.txt) and whenever I looked at the logs I got the error "Feed format problem. Feed format not supported".
The problem is that we are not declaring a file in .csv format.
To solve this problem, just select "IP Address" in the type field, and enter "1" in the "Value" field of the custom feed settings.
Good luck to everyone.