alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Adobe PDF Reader Phishing Landing 2018-03-27"; flow:established,to_client; file_data; content:"<title>Adobe|d0 92 c2 ae 20|PDF Reader|d0 92 c2 ae 20|Xl</title>"; nocase; fast_pattern; content:"this file is protected by adobe"; nocase; distance:0; content:"confirm your email to access this document"; nocase; distance:0; content:"method=|22|post|22|"; nocase; distance:0; content:"onsubmit=|22|MM_validateForm(&#39|3b|email&#39|3b|,&#39|3b|&#39|3b|,&#39|3b|RisEmail&#39|3b|,&#39|3b|password&#39|3b|,&#39|3b|&#39|3b|,&#39|3b|R&#39|3b|)"; nocase; distance:0; content:"view pdf document"; nocase; distance:0; classtype:social-engineering; sid:2025442; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_03_27, deployment Perimeter, confidence Medium, signature_severity Minor, tag Phishing, updated_at 2019_07_26;)