ET WEB_CLIENT Likely Driveby Delivered Malicious PDF

Query · suricata

flow:established,from_server;
file_data;
content:"%PDF"; depth:4;
content:"/Author (yvp devo)/Creator (bub lob)"; distance:0;
Raw source ET WEB_CLIENT Likely Driveby Delivered Malicious PDF · 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 WEB_CLIENT Likely Driveby Delivered Malicious PDF";
    flow:established,from_server;
    file_data;
    content:"%PDF"; depth:4;
    content:"/Author (yvp devo)/Creator (bub lob)"; distance:0;
    classtype:trojan-activity;
    sid:2014142; rev:5;
    metadata:affected_product Any, attack_target Client_Endpoint, created_at 2012_01_23, deployment Perimeter, confidence Medium, signature_severity Major, tag DriveBy, updated_at 2019_07_26;
)

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