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;)