alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Observed MacOS ClickFix Landing Page"; flow:established,to_client; http.response_body; content:"data|2d|title|3d 22|usb|20|drive|20|not|20|showing|20|up|20|on|20|macos|22|"; nocase; fast_pattern; reference:url,x.com/fabo97662188/status/2023820722674757888; classtype:trojan-activity; sid:2067818; rev:1; metadata:affected_product Mac_OSX, attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2026_02_18, deployment Perimeter, deployment SSLDecrypt, malware_family ClickFix, confidence High, signature_severity Critical, updated_at 2026_02_18, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1189, mitre_technique_name Drive_by_Compromise; target:dest_ip;)