alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT SMS Fake Mobile Virus Scam Aug 16 2016"; flow:established,to_client; http.stat_code; content:"200"; http.content_type; content:"text/html"; startswith; file.data; content:"<title>Protect your Computer"; nocase; fast_pattern; content:"Your Computer"; nocase; distance:0; content:"INFECTED"; distance:0; content:"Enter Your Number"; nocase; distance:0; content:"SCAN NOW</button>"; nocase; distance:0; classtype:social-engineering; sid:2023069; rev:3; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_08_16, deployment Perimeter, performance_impact Low, signature_severity Major, tag Phishing, updated_at 2024_02_28;)