alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Successful Chase Phishing 2016-12-12"; flow:from_server,established; flowbits:isset,ET.genericphish; http.stat_code; content:"200"; http.content_type; content:"text/html"; startswith; file.data; content:"chaseonline.chase.com"; nocase; content:"<title>Chase Online"; nocase; fast_pattern; classtype:credential-theft; sid:2032202; rev:4; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_12_12, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_08_04, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)