ET EXPLOIT_KIT Disdain EK Flash Exploit M1 Aug 23 2017

Query · suricata

flow:established,from_server;
flowbits:isset,ET.DisDain.EK;
file_data;
content:"CWS"; within:3;

Rule dependencies

⚠ Higher-order rule. It fires on other rules' alerts, not on raw events, so it cannot fire on its own. Deploy the rules it depends on too.

Depends on

Raw source ET EXPLOIT_KIT Disdain EK Flash Exploit M1 Aug 23 2017 · 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 EXPLOIT_KIT Disdain EK Flash Exploit M1 Aug 23 2017";
    flow:established,from_server;
    flowbits:isset,ET.DisDain.EK;
    file_data;
    content:"CWS"; within:3;
    classtype:exploit-kit;
    sid:2024609; rev:2;
    metadata:created_at 2017_08_23, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;
)

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.