Today we'll see how we can start filtering malicious websites using Squid as an example. Squid cache is a popular open source web proxy server and web cache software. If you don't want a complex solution, you can use malwaredomains.com black lists and a small batch file to generate copy-and-pase Squid ACL's to filter the unwanted.
Let's Start:
1) Download the complete file from this link domains.txt
2) Use MS Excell to filter and save URL's:
- open domain.txt
Now select the domains in the first column and paste them into a text file, call it block.txt
3) Use this batch file to import URL's from block.txt and convert them to Squid ACL's
@echo off
for /f %%a in (c:\block.txt) do echo acl blocksites dstdomain %%a >> c:\squid-acls.txt
notepad c:\squid-acls.txt
exit /b
append the output to the squid conf file like this:
acl blocksites dstdomain koolkatalog.com
acl blocksites dstdomain prostol.com
acl blocksites dstdomain alwaysupdatednews.com
acl blocksites dstdomain cometsystems.com
acl blocksites dstdomain sdsauto.ru
acl blocksites dstdomain googkle.com
acl blocksites dstdomain loadcash.biz
http_access deny blocksites
Save and close the conf file, Restart Squid:
# /etc/init.d/squid restart
you're done ;)
