alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET PHISHING Successful Generic Credential Phish 2015-10-03";
flow:to_server,established;
http.method;
content:"POST";
http.uri;
content:".php"; endswith;
http.request_body;
content:"user="; depth:5; fast_pattern; nocase;
content:"&pass="; nocase; distance:0;
content:"&Submit=Sign+In"; nocase; distance:0;
classtype:credential-theft;
sid:2031837; rev:5;
metadata:attack_target Client_Endpoint, created_at 2015_10_03, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_09_17, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)