ET EXPLOIT Tenda ADSL2/2+ Router DNS Change GET Request

Query · suricata

flow:to_server,established;
http.method;
content:"GET";
http.uri;
content:"/apply.cgi?wan_primary_dns="; fast_pattern;
content:"&wan_secondary_dns=";
Raw source ET EXPLOIT Tenda ADSL2/2+ Router DNS Change GET Request · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http any any -> $HOME_NET any (
    msg:"ET EXPLOIT Tenda ADSL2/2+ Router DNS Change GET Request";
    flow:to_server,established;
    http.method;
    content:"GET";
    http.uri;
    content:"/apply.cgi?wan_primary_dns="; fast_pattern;
    content:"&wan_secondary_dns=";
    reference:url,malwr.com/analysis/MGY1ZDFhYjE1MzQ4NDAwM2EyZTI5YmY3MWZjMWE5OGM;
    classtype:attempted-admin;
    sid:2020876; rev:4;
    metadata:created_at 2015_04_09, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_30;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.