ET EXPLOIT Belkin Wireless G Router DNS Change POST Request

Query · suricata

flow:to_server,established;
urilen:22;
http.method;
content:"POST";
http.uri;
content:"/cgi-bin/setup_dns.exe";
http.request_body;
content:"getpage=|2e 2e|/html/setup/dns.htm"; depth:29; fast_pattern;
content:"resolver|3a|settings/nameserver1="; distance:0;
Raw source ET EXPLOIT Belkin Wireless G Router DNS Change POST Request · Suricata
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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 Belkin Wireless G Router DNS Change POST Request";
    flow:to_server,established;
    urilen:22;
    http.method;
    content:"POST";
    http.uri;
    content:"/cgi-bin/setup_dns.exe";
    http.request_body;
    content:"getpage=|2e 2e|/html/setup/dns.htm"; depth:29; fast_pattern;
    content:"resolver|3a|settings/nameserver1="; distance:0;
    reference:url,www.exploit-db.com/exploits/3605;
    classtype:attempted-admin;
    sid:2020857; rev:6;
    metadata:created_at 2015_04_08, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_14;
)

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