ET MALWARE Java Download non Jar file

Query · suricata

flow:established,to_server;
flowbits:set,ET.JavaNotJar;
flowbits:noalert;
http.uri;
content:!".jar"; nocase;
content:!".jnlp"; nocase;
content:!".hpi"; nocase;
http.user_agent;
content:"Java/1."; fast_pattern;
content:!"ArduinoIDE/";

Rule dependencies

Feeds into

Raw source ET MALWARE Java Download non Jar file · 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 $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Java Download non Jar file";
    flow:established,to_server;
    flowbits:set,ET.JavaNotJar;
    flowbits:noalert;
    http.uri;
    content:!".jar"; nocase;
    content:!".jnlp"; nocase;
    content:!".hpi"; nocase;
    http.user_agent;
    content:"Java/1."; fast_pattern;
    content:!"ArduinoIDE/";
    classtype:bad-unknown;
    sid:2016539; rev:9;
    metadata:created_at 2013_03_06, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_10;
)

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