alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET PHISHING Successful Paypal Phish 2015-11-03 M3";
flow:to_server,established;
http.method;
content:"POST";
http.uri;
content:".php?";
http.request_body;
content:"FN="; depth:3; nocase; fast_pattern;
content:"&LN="; nocase; distance:0;
content:"&ST="; nocase; distance:0;
content:"&AL="; nocase; distance:0;
content:"&CT="; nocase; distance:0;
content:"&SA="; nocase; distance:0;
content:"&CN="; nocase; distance:0;
content:"&Code="; nocase; distance:0;
classtype:credential-theft;
sid:2031734; rev:3;
metadata:attack_target Client_Endpoint, created_at 2015_11_04, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_06_09, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)