alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Google AMP Redirect to OpenDrive File Sharing Service"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"|2f|amp|2f|s|2f|od|2e|lk|2f|"; startswith; fast_pattern; classtype:misc-activity; sid:2056731; rev:1; metadata:attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2024_10_18, deployment Perimeter, deployment SSLDecrypt, confidence High, signature_severity Informational, updated_at 2024_10_18;)