ET WEB_CLIENT Fake Windows Security Warning - png

Query · suricata

flow:established,to_server;
http.uri;
content:"gp-warning-img.png";
Raw source ET WEB_CLIENT Fake Windows Security Warning - png · 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 Fake Windows Security Warning - png";
    flow:established,to_server;
    http.uri;
    content:"gp-warning-img.png";
    classtype:trojan-activity;
    sid:2020711; rev:4;
    metadata:created_at 2015_03_19, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_01;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.