ET ACTIVEX Tom Sawyer Possible Memory Corruption Attempt Format String Function Call

Query · suricata

flow:to_client,established;
content:"ActiveXObject"; nocase;
content:"TomSawyer.DefaultExtFactory.5.5.3.238.VS7.1"; nocase; distance:0;
Raw source ET ACTIVEX Tom Sawyer Possible Memory Corruption Attempt Format String Function Call · Suricata
Esc
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 Tom Sawyer Possible Memory Corruption Attempt Format String Function Call";
    flow:to_client,established;
    content:"ActiveXObject"; nocase;
    content:"TomSawyer.DefaultExtFactory.5.5.3.238.VS7.1"; nocase; distance:0;
    classtype:attempted-user;
    sid:2013566; rev:2;
    metadata:created_at 2011_09_12, confidence Low, signature_severity Unknown, updated_at 2019_07_26;
)

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