ET USER_AGENTS Unknown - Java Request - gt 60char hex-ascii

Query · suricata

flow:established,to_server;
urilen:>60;
http.uri;
pcre:"/[\/\?][a-z0-9]{60,66}[\;0-9]/i";
http.user_agent;
content:"Java/1."; fast_pattern;
content:"Mozilla"; depth:7;
Raw source ET USER_AGENTS Unknown - Java Request - gt 60char hex-ascii · 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 USER_AGENTS Unknown - Java Request  - gt 60char hex-ascii";
    flow:established,to_server;
    urilen:>60;
    http.uri;
    pcre:"/[\/\?][a-z0-9]{60,66}[\;0-9]/i";
    http.user_agent;
    content:"Java/1."; fast_pattern;
    content:"Mozilla"; depth:7;
    classtype:trojan-activity;
    sid:2014912; rev:7;
    metadata:created_at 2012_06_16, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_24;
)

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