ET EXPLOIT Secutech Router DNS Changer Exploit Attempt

Query · suricata

flow:established,to_server;
http.uri;
content:"/wan_dns.asp?go=wan_dns.asp&reboottag=&dsen=1&dnsen=on&ds1="; fast_pattern;
content:"&ds2="; distance:0;
Raw source ET EXPLOIT Secutech Router DNS Changer Exploit Attempt · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET EXPLOIT Secutech Router DNS Changer Exploit Attempt";
    flow:established,to_server;
    http.uri;
    content:"/wan_dns.asp?go=wan_dns.asp&reboottag=&dsen=1&dnsen=on&ds1="; fast_pattern;
    content:"&ds2="; distance:0;
    reference:url,csirt.bank.gov.ua/en/news/44;
    classtype:attempted-admin;
    sid:2027909; rev:2;
    metadata:attack_target Client_Endpoint, created_at 2019_08_23, deployment Perimeter, performance_impact Moderate, signature_severity Major, updated_at 2020_09_01;
)

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