ET WEB_SERVER PUT Website Defacement Attempt

Query · suricata

flow:established,to_server;
http.method;
content:"PUT";
http.request_body;
content:"<title>.|3a 3a|[+] Defaced by "; nocase;
Raw source ET WEB_SERVER PUT Website Defacement 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 -> $HTTP_SERVERS any (
    msg:"ET WEB_SERVER PUT Website Defacement Attempt";
    flow:established,to_server;
    http.method;
    content:"PUT";
    http.request_body;
    content:"<title>.|3a 3a|[+] Defaced by "; nocase;
    classtype:web-application-attack;
    sid:2013365; rev:3;
    metadata:created_at 2011_08_05, signature_severity Informational, updated_at 2020_04_20;
)

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