alert http $EXTERNAL_NET any -> any any (
msg:"ET EXPLOIT Technicolor TD5130v2/TD5336 Router RCE CVE-2019-18396/CVE-2017-14127 (Inbound)";
flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/mnt_ping.cgi?isSubmit=1&addrType=3&pingAddr=|3b|"; depth:46; fast_pattern;
reference:url,unit42.paloaltonetworks.com/mirai-variant-echobot-resurfaces-with-13-previously-unexploited-vulnerabilities/;
reference:cve,2019-18396;
reference:cve,2017-14127;
classtype:attempted-admin;
sid:2029155; rev:2;
metadata:affected_product Linux, attack_target IoT, created_at 2019_12_16, cve CVE_2019_18396, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_26;
)