ET ACTIVEX Possible Advantech Studio ISSymbol ActiveX Control Multiple Buffer Overflow Attempt

Query · suricata

flow:to_client,established;
file_data;
content:"CLSID"; nocase;
content:"3c9dff6f-5cb0-422e-9978-d6405d10718f"; nocase; distance:0;
content:"InternationalSeparator"; nocase; distance:0;
Raw source ET ACTIVEX Possible Advantech Studio ISSymbol ActiveX Control Multiple Buffer Overflow Attempt · 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 -> $HOME_NET any (
    msg:"ET ACTIVEX Possible Advantech Studio ISSymbol ActiveX Control Multiple Buffer Overflow Attempt";
    flow:to_client,established;
    file_data;
    content:"CLSID"; nocase;
    content:"3c9dff6f-5cb0-422e-9978-d6405d10718f"; nocase; distance:0;
    content:"InternationalSeparator"; nocase; distance:0;
    reference:url,securityfocus.com/bid/47596;
    classtype:attempted-user;
    sid:2016118; rev:3;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2012_12_29, deployment Perimeter, confidence Low, signature_severity Major, tag ActiveX, updated_at 2019_07_26;
)

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