alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET PHISHING Webmail Account Upgrade Phishing Landing 2016-07-15";
flow:from_server,established;
http.stat_code;
content:"200";
http.content_type;
content:"text/html"; startswith;
file.data;
content:"<title>Webmail account"; nocase; fast_pattern;
content:"Webmail Account"; nocase; distance:0;
content:"for upgrade in your webmail"; nocase; distance:0;
content:"check the required"; nocase; distance:0;
content:"Confirm Passw"; nocase; distance:0;
classtype:social-engineering;
sid:2032029; rev:3;
metadata:affected_product Any, attack_target Client_Endpoint, created_at 2016_07_15, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, tag Phishing, updated_at 2020_07_17;
)