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;
)