ET EXPLOIT_KIT DRIVEBY Java Rhino Scripting Engine Exploit Downloaded

Query · suricata

flow:established,from_server;
flowbits:isset,ET.http.javaclient;
file_data;
content:"PK"; within:2;
content:"com.class";
content:"edu.class";
content:"net.class";
content:"org.class";

Rule dependencies

⚠ Higher-order rule. It fires on other rules' alerts, not on raw events, so it cannot fire on its own. Deploy the rules it depends on too.

Depends on

Raw source ET EXPLOIT_KIT DRIVEBY Java Rhino Scripting Engine Exploit Downloaded · 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 DRIVEBY Java Rhino Scripting Engine Exploit Downloaded";
    flow:established,from_server;
    flowbits:isset,ET.http.javaclient;
    file_data;
    content:"PK"; within:2;
    content:"com.class";
    content:"edu.class";
    content:"net.class";
    content:"org.class";
    classtype:exploit-kit;
    sid:2014243; rev:5;
    metadata:affected_product Any, attack_target Client_Endpoint, created_at 2012_02_20, deployment Perimeter, signature_severity Major, tag DriveBy, updated_at 2019_07_26;
)

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