alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Excel Online Phishing Landing Aug 09 2016"; flow:from_server,established; http.stat_code; content:"200"; http.content_type; content:"text/html"; startswith; file.data; content:"<title>Excel Online"; nocase; fast_pattern; content:"someone@example.com"; nocase; distance:0; content:"password"; nocase; distance:0; classtype:social-engineering; sid:2023045; rev:5; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_08_10, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, tag Phishing, updated_at 2020_08_13;)