alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Chalbhai Phishing Landing Oct 23 2017"; flow:to_client,established; http.stat_code; content:"200"; http.content_type; content:"text/html"; startswith; file.data; content:"name=chalbhai"; fast_pattern; nocase; content:"method=post"; nocase; within:50; classtype:social-engineering; sid:2025655; rev:3; metadata:affected_product Web_Browsers, attack_target Client_and_Server, created_at 2017_10_23, deployment Perimeter, confidence Medium, signature_severity Minor, tag Phishing, updated_at 2020_08_24;)