alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT Possible WePresent WIPG1000 OS Command Injection"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/cgi-bin/rdfs.cgi"; depth:17; endswith; fast_pattern; http.request_body; content:"Client="; depth:7; content:"|3b|"; distance:0; content:"&Download="; distance:0; classtype:attempted-admin; sid:2027090; rev:4; metadata:attack_target IoT, created_at 2019_03_18, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, updated_at 2020_09_16, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services;)