ET EXPLOIT_KIT Possible Sakura Exploit Kit Version 1.1 document.write Fake 404 - Landing Page

Query · suricata

flow:established,to_client;
content:"document.write(|22|404|22 3B|";
Raw source ET EXPLOIT_KIT Possible Sakura Exploit Kit Version 1.1 document.write Fake 404 - Landing Page · 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 -> $HOME_NET any (
    msg:"ET EXPLOIT_KIT Possible Sakura Exploit Kit Version 1.1 document.write Fake 404 - Landing Page";
    flow:established,to_client;
    content:"document.write(|22|404|22 3B|";
    reference:url,blog.spiderlabs.com/2012/05/sakura-exploit-kit-11.html;
    classtype:exploit-kit;
    sid:2014852; rev:3;
    metadata:created_at 2012_06_05, confidence Medium, signature_severity Major, updated_at 2019_07_26;
)

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