alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET POLICY IP Check (ip. jsontest .com)"; flow:to_server,established; http.host; content:"ip.jsontest.com"; bsize:15; classtype:external-ip-check; sid:2029923; rev:1; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2020_04_16, deployment Perimeter, confidence High, signature_severity Informational, updated_at 2020_04_16;)