alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Paypal Phishing Landing 2018-01-18 M2"; flow:established,to_client; file_data; content:"<title>Log in to your PayPal account</title>"; fast_pattern; nocase; content:"<form action=|22|webscr.php?cmd=_"; nocase; distance:0; classtype:social-engineering; sid:2025215; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_01_18, deployment Perimeter, confidence Medium, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)