Well, the "easy" way is to ban all the proxies that were included in the file.
24.23.141.206:21893
24.254.228.154:34189
67.168.194.42:7005
69.137.102.81:20723
69.211.14.92:5477
143.225.60.45:62227
71.200.139.66:3357
72.226.81.247:31755
76.214.169.60:6678
80.81.40.119:4500
69.211.14.92:5477
69.124.11.184:8369
71.200.139.66:3357
That will keep 90% of the script kiddies out. Generally if they have to be bothered to look up proxies, they quit pretty fast.
The other option is to ban anyone with the nicks on nick.text and nick2.txt
