Comment by 1vuio0pswjnm7

If the IP address of evil.com is not in the DNS data available to firefox, then it does not matter

Maybe an application firewall is useful if one wants firefox but not suspicious.py to be able to upload to evil.com

But IMHO the criteria chosen by the user to decide access and then configure the firewall accordingly, is evil.com not the name of the application

That's why the example in this comment uses the name "evil"

Otherwise, the application name "suspicious" would be enough