alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET HUNTING Amazon Cloudfront Geoblock Landing Page"; flow:established,to_client; http.stat_code; content:"403"; http.response_body; content:"The|20|request|20|could|20|not|20|be|20|satisfied"; content:"The|20|Amazon|20|CloudFront|20|distribution|20|is|20|configured|20|to|20|block|20|access|20|from|20|your|20|country|2e|"; fast_pattern; classtype:misc-activity; sid:2069059; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2026_04_29, deployment Perimeter, deployment SSLDecrypt, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_04_29; target:dest_ip;)