alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET PHISHING Successful Cryptocurrency Exchange Phish (set) 2018-10-25";
flow:established,to_server;
flowbits:set,ET.Cryptocurrency_Phish;
flowbits:noalert;
http.method;
content:"POST";
http.request_body;
content:"private_key="; depth:12; nocase; fast_pattern;
classtype:credential-theft;
sid:2026554; rev:2;
metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_10_25, deployment Perimeter, confidence High, signature_severity Critical, tag Phishing, updated_at 2020_08_27, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)