alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Google/Adobe Shared Document Phishing Landing 2018-02-05"; flow:established,to_client; file_data; content:"<title"; nocase; content:"sign in"; nocase; within:25; content:"MM_validateForm(|27|password|27 2c 27 27 2c 27|R|27 2c 27|mail|27 2c 27 27 2c 27|RisEmail|27 2c 27|phone|27 2c 27 27 2c 27|NisNum|27|)"; nocase; distance:0; fast_pattern; classtype:social-engineering; sid:2025312; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_02_05, deployment Perimeter, confidence Medium, signature_severity Minor, tag Phishing, updated_at 2019_07_26;)