alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Yahoo Password Strength Phishing Landing 2016-08-24"; flow:established,from_server; http.stat_code; content:"200"; http.content_type; content:"text/html"; startswith; file.data; content:"<title>Confirm Password Strength"; fast_pattern; nocase; content:"yimg.com"; nocase; distance:0; content:"Yahoo Mail"; nocase; distance:0; content:"Strengthen your account"; nocase; distance:0; content:"confirm your password strength"; nocase; distance:0; classtype:social-engineering; sid:2032050; rev:3; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_08_24, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, tag Phishing_07012016, updated_at 2020_07_27;)