alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Microsoft Document Phishing Landing 2018-08-30"; flow:established,to_client; file_data; content:"<h3>DOCUMENT MANAGEMENT SYSTEM</h3>"; fast_pattern; nocase; content:"javascript:void(0)|3b 22|>Document</a> -> <a href=|22|javascript:void(0)|3b 22|>Important Files</a> -> Current File</div>"; nocase; distance:0; content:"<h3>File to Download</h3>"; content:"USER AUTHENTICATION</h4>"; nocase; distance:0; classtype:social-engineering; sid:2026045; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_08_30, deployment Perimeter, confidence Medium, signature_severity Minor, tag Phishing, updated_at 2019_07_26;)