alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Common Phish Redirect Chain - GCS to divists .us .com"; flow:established,to_server; http.method; content:"GET"; http.host; content:"divists.us.com"; endswith; fast_pattern; http.referer; bsize:30; content:"http|3a 2f 2f|storage|2e|googleapis|2e|com|2f|"; classtype:social-engineering; sid:2065532; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Mac_OSX, affected_product Linux, attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2025_10_28, deployment Perimeter, deployment SSLDecrypt, confidence Medium, signature_severity Major, updated_at 2025_10_28; target:src_ip;)