alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET PHISHING Successful Apple Phishing 2016-03-03";
flow:to_server,established;
http.method;
content:"POST";
http.uri;
content:"save";
content:".asp"; within:6;
pcre:"/\.asp$/";
http.request_body;
content:"u="; depth:2; fast_pattern;
content:"&p="; nocase; distance:0;
classtype:credential-theft;
sid:2032177; rev:4;
metadata:attack_target Client_Endpoint, created_at 2016_03_03, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_08_06, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)