ET INFO JAVA - Java Class Download By Vulnerable Client

Query · suricata

flow:from_server,established;
flowbits:isset,ET.http.javaclient.vulnerable;
content:"|0D 0A 0D 0A CA FE BA BE|";

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 INFO JAVA - Java Class Download By Vulnerable Client · 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 INFO JAVA - Java Class Download By Vulnerable Client";
    flow:from_server,established;
    flowbits:isset,ET.http.javaclient.vulnerable;
    content:"|0D 0A 0D 0A CA FE BA BE|";
    classtype:misc-activity;
    sid:2014475; rev:8;
    metadata:attack_target Client_and_Server, created_at 2012_04_04, deployment Perimeter, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_20;
)

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