alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Mailgun Phishing Landing"; flow:to_client,established; file.data; content:"<title>Log In to Mailgun"; nocase; content:"function checkUsername()"; nocase; distance:0; content:"function checkPassword()"; nocase; distance:0; content:".php|22|,"; nocase; distance:0; content:"type|3a 20 22|POST|22|,"; nocase; distance:0; content:"data|3a 20|{username|3a 20|$('#username').val(),password|3a|$('#password').val()"; fast_pattern; nocase; distance:0; classtype:social-engineering; sid:2030943; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2020_10_02, deployment Perimeter, confidence Medium, signature_severity Major, tag Phishing, updated_at 2020_10_02;)