alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Possible Phishing Redirect Feb 24 2017"; flow:established,to_client; http.stat_code; content:"302"; http.content_len; byte_test:0,=,0,0,string,dec; http.location; bsize:66; content:"|2f 3f|"; offset:32; depth:2; fast_pattern; pcre:"/^[a-f0-9]{32}\/\?[a-f0-9]{32}/i"; http.content_type; content:"text/html"; startswith; classtype:social-engineering; sid:2024008; rev:6; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2017_02_24, deployment Perimeter, deprecation_reason Performance, performance_impact Significant, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2024_05_29, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)