alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET PHISHING Successful Generic .EDU.TW Phish (Legit Set)";
flow:to_server,established;
flowbits:set,ET.realEDUrequest;
flowbits:noalert;
http.host;
content:".edu.tw"; endswith;
classtype:credential-theft;
sid:2026430; rev:3;
metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_10_01, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_09_16, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)