alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Generic 302 Redirect to Phishing Landing"; flow:from_server,established; http.stat_code; content:"302"; http.location; content:".php?client_id="; fast_pattern; content:"&response_mode="; distance:0; content:"&response_type="; distance:0; pcre:"/^[a-z0-9]{24,28}\.php\?client_id=/i"; classtype:social-engineering; sid:2031578; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_08_15, deployment Perimeter, confidence Medium, signature_severity Minor, tag Phishing, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_12_11;)