alert http $HTTP_SERVERS any -> $EXTERNAL_NET any (msg:"ET EXPLOIT Attempted Remote Command Injection Outbound (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:2027454; 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;)