alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Hellion Postmaster Phishing Landing 2018-01-31"; flow:established,to_client; file.data; content:"/hellion/postmaster.png"; fast_pattern; nocase; content:"/hellion/logos.png"; nocase; distance:0; classtype:social-engineering; sid:2025279; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_01_31, deployment Perimeter, confidence Medium, signature_severity Minor, tag Phishing, updated_at 2024_03_14;)