ET WEB_SERVER Possible CVE-2016-5118 Exploit SVG attempt M2

Query · suricata

flow:established,to_server;
http.request_body;
content:"<svg"; nocase;
content:"|78 6c 69 6e 6b 3a 68 72 65 66 3d 27 7c|"; nocase;
Raw source ET WEB_SERVER Possible CVE-2016-5118 Exploit SVG attempt M2 · 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 -> $HTTP_SERVERS any (
    msg:"ET WEB_SERVER Possible CVE-2016-5118 Exploit SVG attempt M2";
    flow:established,to_server;
    http.request_body;
    content:"<svg"; nocase;
    content:"|78 6c 69 6e 6b 3a 68 72 65 66 3d 27 7c|"; nocase;
    reference:url,seclists.org/oss-sec/2016/q2/432;
    reference:cve,2016-5118;
    classtype:trojan-activity;
    sid:2022847; rev:3;
    metadata:created_at 2016_06_01, cve CVE_2016_5118, confidence Medium, signature_severity Major, updated_at 2020_07_14;
)

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