ET EXPLOIT_KIT Possible Red Dot Exploit Kit Single Character JAR Request

Query · suricata

flow:established,to_server;
urilen:6;
http.uri;
content:"/"; depth:1;
content:".jar"; distance:1; within:4; endswith;
pcre:"/^\/[a-z]\.jar$/";
Raw source ET EXPLOIT_KIT Possible Red Dot Exploit Kit Single Character JAR Request · Suricata
Esc
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 -> $EXTERNAL_NET any (
    msg:"ET EXPLOIT_KIT Possible Red Dot Exploit Kit Single Character JAR Request";
    flow:established,to_server;
    urilen:6;
    http.uri;
    content:"/"; depth:1;
    content:".jar"; distance:1; within:4; endswith;
    pcre:"/^\/[a-z]\.jar$/";
    reference:url,malware.dontneedcoffee.com/;
    classtype:exploit-kit;
    sid:2016254; rev:3;
    metadata:created_at 2013_01_24, confidence Medium, signature_severity Major, updated_at 2020_04_23;
)

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