There are a lot of crappy websites which install spyware or badware software with a common subdomain name.
For example (don't try these URLs, they are dangerous):
So, I want to block any webpage with '4d0a8a26-a90a-43b8-90c6-250af10ac981' in the subdomain name ?
How can I configure that under Windows 7?
Remember that I don't know the name of the domain, I want to block
Does Windows 7 allow to do that? Maybe with the HOST file?
My internet router is an Orange Livebox, maybe there is a setting to do that?