alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET PHISHING Dropbox/OneDrive Phishing Landing 2018-02-07";
flow:established,to_client;
file_data;
content:"<title"; nocase;
content:"One Place For All Your Files"; within:60; nocase;
content:"function popupwnd(url, toolbar"; nocase; distance:0; fast_pattern;
classtype:social-engineering;
sid:2025327; rev:2;
metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_02_07, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2019_07_26, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)