alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Phishing Landing via Tripod.com M1 2016-03-31"; flow:to_client,established; flowbits:isset,ET.tripod.phish; http.stat_code; content:"200"; http.content_type; content:"text/html"; startswith; file.data; content:"Domain"; fast_pattern; nocase; content:"mail"; nocase; content:"Password"; nocase; classtype:social-engineering; sid:2031978; rev:4; metadata:attack_target Client_Endpoint, created_at 2016_03_31, deployment Perimeter, confidence Medium, signature_severity Major, tag Phishing, updated_at 2020_06_30;)