ET ATTACK_RESPONSE webr00t WebShell Access

Query · suricata

flow:established,to_server;
http.uri;
content:"/?webr00t=";
Raw source ET ATTACK_RESPONSE webr00t WebShell Access · 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 $EXTERNAL_NET any -> $HTTP_SERVERS any (
    msg:"ET ATTACK_RESPONSE webr00t WebShell Access";
    flow:established,to_server;
    http.uri;
    content:"/?webr00t=";
    reference:url,blog.sucuri.net/2013/11/case-study-analyzing-a-wordpress-attack-dissecting-the-webr00t-cgi-shell-part-i.html;
    classtype:trojan-activity;
    sid:2017701; rev:5;
    metadata:created_at 2013_11_09, signature_severity Major, updated_at 2020_08_18;
)

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