ET EXPLOIT_KIT Possible RedDotv2 applet with 32hex value Landing Page

Query · suricata

flow:established,from_server;
file_data;
content:"<applet";
pcre:"/^((?!<\/applet>).)+[\r\n\s]value[\r\n\s]*=[\r\n\s]*(?P<q1>[\x22\x27])[a-f0-9]{32}(?P=q1)/Rsi";
Raw source ET EXPLOIT_KIT Possible RedDotv2 applet with 32hex value Landing Page · 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 Possible RedDotv2 applet with 32hex value Landing Page";
    flow:established,from_server;
    file_data;
    content:"<applet";
    pcre:"/^((?!<\/applet>).)+[\r\n\s]value[\r\n\s]*=[\r\n\s]*(?P<q1>[\x22\x27])[a-f0-9]{32}(?P=q1)/Rsi";
    classtype:exploit-kit;
    sid:2016643; rev:5;
    metadata:created_at 2013_03_22, confidence Medium, signature_severity Major, updated_at 2019_07_26;
)

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