alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT TA2726 CnC Fake Wordpress Plugin Payload M1"; flow:established,to_client; http.stat_code; content:"200"; http.content_type; content:"application/javascript"; http.response_body; content:"(function(){var prev=document.querySelector(|27|script["; content:"|3d 22|1|22 5d|"; content:"|3b|if|28|prev|29|prev|2e|remove|28 29 3b 28|function|28 29 7b|"; content:"var ROOT "; content:"var gatewayUrl"; content:"ar attrCid"; content:"var attrGateway"; content:"new XMLHttpRequest()"; content:"script|2e|setAttribute|28|attrGateway|2c 20 27|1|27 29 3b|"; fast_pattern; content:"PH_VAR_FILTER_RESULTS"; content:"xhr.send(JSON.stringify("; classtype:trojan-activity; sid:2071938; rev:1; metadata:attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2026_09_04, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Unknown, tag Exploit_Kit, tag TDS, tag compromised_website, tag TA2726, updated_at 2026_09_04, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1189, mitre_technique_name Drive_by_Compromise; target:dest_ip;)