Hi @Majid1Khan ,
You can create an External Dynamic List https://docs.paloaltonetworks.com/pan-os/9-1/pan-os-admin/policy/use-an-external-dynamic-list-in-policy/external-dynamic-list that points to a text file of IP addresses or subnets, domains, or URLs. These EDLs can be added to source or destinations in security rules.
This site translates your dshield list to the proper format -> http://opendbl.net/. The greensnow one should work fine as is.
Thanks,
Tom
PS MineMeld can translate STIX feeds or more complicated formats -> https://www.paloaltonetworks.com/products/secure-the-network/subscriptions/minemeld. I think it will eventually be migrated to Cortex XSOAR TIM -> https://www.paloaltonetworks.com/cortex/threat-intel-management. The 1st is free. The 2nd is not.
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