alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE D-Link ShareCenter (DNS-320/325) RCE (Outbound)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/cgi-bin/system_mgr.cgi?cmd=cgi_sms_test&command1="; startswith; fast_pattern; reference:url,roberto.greyhats.it/advisories/20120208-dlink-rce.txt/; classtype:web-application-attack; sid:2030121; rev:1; metadata:affected_product Router, attack_target Client_Endpoint, created_at 2020_05_07, deployment Perimeter, confidence High, signature_severity Major, updated_at 2020_05_07;)