ET WEB_CLIENT Evil JavaScript Injection Sep 29 2015

Query · suricata

flow:established,to_client;
file_data;
content:"|76 61 72 20 61 3d 22 27 31 41 71 61 70 6b 72 76 27|";
content:"|27 30 30 27 30 32 29 27 30 32 27 30 30|"; fast_pattern; distance:0;
Raw source ET WEB_CLIENT Evil JavaScript Injection Sep 29 2015 · 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 WEB_CLIENT Evil JavaScript Injection Sep 29 2015";
    flow:established,to_client;
    file_data;
    content:"|76 61 72 20 61 3d 22 27 31 41 71 61 70 6b 72 76 27|";
    content:"|27 30 30 27 30 32 29 27 30 32 27 30 30|"; fast_pattern; distance:0;
    reference:url,research.zscaler.com/2015/09/compromised-wordpress-campaign-spyware.html;
    classtype:trojan-activity;
    sid:2021846; rev:2;
    metadata:created_at 2015_09_30, confidence High, signature_severity Major, updated_at 2019_07_26;
)

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