alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED Generic Phishing Landing Uri 2015-11-25"; flow:to_server,established; http.method; content:"GET"; http.uri; content:".php?usernms="; fast_pattern; pcre:"/\.php\?usernms=[^@]+@[^\r\n]+$/i"; classtype:social-engineering; sid:2022185; rev:4; metadata:attack_target Client_Endpoint, created_at 2015_11_25, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2021_06_23, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)