alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Multibank Captcha Phishing Landing"; flow:established,to_client; file.data; content:"<title>Document</title>"; distance:0; content:"href=|22|run/images/"; distance:0; content:"<img src=|22|run/captcha.php?rand="; distance:0; content:"placeholder=|22|Captcha code|22 20|class=|22|input|22 20|name=|22|captcha|22|>"; distance:0; fast_pattern; classtype:social-engineering; sid:2031100; rev:3; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2020_10_26, deployment Perimeter, confidence Medium, signature_severity Major, tag Phishing, updated_at 2020_10_29;)