ET SCADA SEIG Modbus 3.4 - Remote Code Execution

Query · suricata

flow:established,to_server;
content:"|42 42 ff ff 07 03 44 00 64|"; fast_pattern;
content:"|90 90 90 90 90 90 90 90 90 90|"; distance:0;
Raw source ET SCADA SEIG Modbus 3.4 - Remote Code Execution · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp any any -> $HOME_NET 27700 (
    msg:"ET SCADA SEIG Modbus 3.4 - Remote Code Execution";
    flow:established,to_server;
    content:"|42 42 ff ff 07 03 44 00 64|"; fast_pattern;
    content:"|90 90 90 90 90 90 90 90 90 90|"; distance:0;
    reference:url,exploit-db.com/exploits/45220/;
    reference:cve,2013-0662;
    classtype:attempted-user;
    sid:2026005; rev:1;
    metadata:created_at 2018_08_21, cve CVE_2013_0662, confidence High, signature_severity Major, updated_at 2019_07_26, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)

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