ET WEB_CLIENT Evil Redirector Sep 29 2015

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/snitch?default|5f|keyword="; depth:24; fast_pattern;
content:"&referrer="; distance:0;
content:"&se_referrer="; distance:0;
content:"&source="; distance:0;
Raw source ET WEB_CLIENT Evil Redirector Sep 29 2015 · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET WEB_CLIENT Evil Redirector Sep 29 2015";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/snitch?default|5f|keyword="; depth:24; fast_pattern;
    content:"&referrer="; distance:0;
    content:"&se_referrer="; distance:0;
    content:"&source="; distance:0;
    reference:url,research.zscaler.com/2015/09/compromised-wordpress-campaign-spyware.html;
    classtype:trojan-activity;
    sid:2021847; rev:3;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2015_09_30, deployment Perimeter, confidence High, signature_severity Major, tag Redirector, updated_at 2020_06_02;
)

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