alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING IRS Phishing Landing 2018-05-07"; flow:established,to_client; file_data; content:"<title>mytax portal</title>"; nocase; fast_pattern; content:"id=|22|form1|22 20|name=|22|form1|22|"; nocase; distance:0; content:"method=|22|post|22|"; nocase; distance:0; content:".php|22|"; nocase; distance:0; content:"name=|22|pww|22 20|type=|22|password|22 20|id=|22|pww|22|"; nocase; distance:0; classtype:social-engineering; sid:2025561; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_05_07, deployment Perimeter, confidence Medium, signature_severity Minor, tag Phishing, updated_at 2019_07_26;)