alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Microsoft Office Phishing Landing 2016-12-18"; flow:to_client,established; http.stat_code; content:"200"; http.content_type; content:"text/html"; depth:9; file.data; content:"<title>Microsoft Office"; fast_pattern; nocase; content:"Login below to access file"; nocase; distance:0; classtype:social-engineering; sid:2029658; rev:5; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_12_19, deployment Perimeter, confidence Medium, signature_severity Major, tag Phishing, updated_at 2020_11_09;)