alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Spox Phishkit Landing Page Inbound"; flow:established,from_server; http.stat_code; content:"200"; file.data; content:"<!-- Meta BY Spox"; content:"<!-- ICONS BY Spox"; content:"href=|22|Spox/Files"; fast_pattern; classtype:social-engineering; sid:2036630; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_05_19, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2022_05_19, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)