alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET PHISHING Google Drive Phishing Landing 2018-04-14";
flow:established,to_client;
file_data;
content:"method=|22|post|22|"; nocase;
content:"javascript|3a|popupwnd(|22|gmail"; nocase; distance:0; fast_pattern;
content:"javascript|3a|popupwnd(|22|outlook"; nocase; distance:0;
content:"javascript|3a|popupwnd(|22|aol"; nocase; distance:0;
content:"javascript|3a|popupwnd(|22|yahoo"; nocase; distance:0;
classtype:social-engineering;
sid:2025502; rev:2;
metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_04_16, deployment Perimeter, confidence Medium, signature_severity Minor, tag Phishing, updated_at 2019_07_26;
)