alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Telstra Phish M1 2015-09-05"; flow:to_server,established; http.method; content:"POST"; http.request_body; content:"goto="; depth:5; nocase; fast_pattern; content:"&encoded="; nocase; distance:0; content:"&username="; nocase; distance:0; content:"&password="; nocase; distance:0; classtype:credential-theft; sid:2031828; rev:4; metadata:attack_target Client_Endpoint, created_at 2015_09_05, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_08_17, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)