ET EXPLOIT_KIT Evil Redirector Leading to EK Dec 09

Query · suricata

flow:established,from_server;
file_data;
content:"<!--/"; fast_pattern;
content:"<!--";
pcre:"/^(?P<ccode>[a-f0-9]{6})-->.*?<script.+?<\/script>.*?<!--/(?P=ccode)-->/Rsi";
Raw source ET EXPLOIT_KIT Evil Redirector Leading to EK Dec 09 · 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_KIT Evil Redirector Leading to EK Dec 09";
    flow:established,from_server;
    file_data;
    content:"<!--/"; fast_pattern;
    content:"<!--";
    pcre:"/^(?P<ccode>[a-f0-9]{6})-->.*?<script.+?<\/script>.*?<!--/(?P=ccode)-->/Rsi";
    classtype:exploit-kit;
    sid:2022242; rev:4;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2015_12_10, deployment Perimeter, confidence High, signature_severity Major, tag Redirector, updated_at 2019_10_08;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.