alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET PHISHING Successful Phish Fake Document Loading Error 2015-07-27";
flow:to_client,established;
http.stat_code;
content:"200";
http.content_type;
content:"text/html"; startswith;
file.data;
content:"|2f 2f|configure destination URL"; nocase;
content:"VERIFYING LOGIN"; fast_pattern; nocase;
content:"LOGIN ACCEPTED"; nocase; distance:0;
content:"|2f 2f|Do not edit below this line"; nocase;
classtype:credential-theft;
sid:2031750; rev:6;
metadata:attack_target Client_Endpoint, created_at 2015_07_27, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_08_13, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)