alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET PHISHING Excel Online Phishing Landing Aug 09 2016";
flow:from_server,established;
http.stat_code;
content:"200";
http.content_type;
content:"text/html"; startswith;
file.data;
content:"<title>Excel Online"; nocase; fast_pattern;
content:"someone@example.com"; nocase; distance:0;
content:"password"; nocase; distance:0;
classtype:social-engineering;
sid:2023045; rev:5;
metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_08_10, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, tag Phishing, updated_at 2020_08_13;
)