ET EXPLOIT Attempted Remote Command Injection Inbound (CVE-2018-7841)

alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (
    msg:"ET EXPLOIT Attempted Remote Command Injection Inbound (CVE-2018-7841)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/track_import_export.php"; fast_pattern; endswith;
    http.request_body;
    content:"op="; depth:3;
    content:"&object_id=|60|"; within:100;
    reference:url,unit42.paloaltonetworks.com/new-mirai-variant-adds-8-new-exploits-targets-additional-iot-devices/;
    classtype:attempted-admin;
    sid:2027455; rev:4;
    metadata:created_at 2019_06_11, cve CVE_2018_7841, deployment Perimeter, performance_impact Low, signature_severity Major, tag CISA_KEV, updated_at 2020_11_19, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services;
)