alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET PHISHING Dropbox Business Phishing Landing 2018-02-07";
flow:established,to_client;
file_data;
content:"background-color|3a 20|#ffffff|3b|border|3a 20|1px solid #d0d4d9|3b|box-shadow|3a 20|4px 4px 4px #d0d4d9|3b|"; nocase;
content:"id=|22|wk|22 20|name=|22|wk|22 20|method=|22|post|22|"; nocase; distance:0; fast_pattern;
content:"Sign In To View"; nocase; distance:0;
classtype:social-engineering;
sid:2025325; rev:1;
metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_02_07, deployment Perimeter, confidence Medium, signature_severity Minor, tag Phishing, updated_at 2019_07_26;
)