alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT Darksword iOS EK RCE Loader Page"; flow:established,to_client; http.response_body; content:"|24 7b|encodeURIComponent|28|k|29 7d 3d 24 7b|encodeURIComponent|28|v|29 7d 60 29 2e|join|28|"; fast_pattern; content:"|2e|js|3f 24 7b|Date|2e|now|28 29 7d 60 29 3b|"; content:"|2e|postMessage|28 7b|"; classtype:exploit-kit; sid:2071991; rev:1; metadata:attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2026_09_10, deployment Perimeter, confidence High, signature_severity Major, tag Exploit, updated_at 2026_09_10, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1189, mitre_technique_name Drive_by_Compromise; target:dest_ip;)