ET EXPLOIT_KIT DoSWF Flash Encryption (Used in KaiXin Exploit Kit)

Query · suricata

flow:to_client,established;
file_data;
content:"CWS"; depth:3;
content:"<doswf version=";
Raw source ET EXPLOIT_KIT DoSWF Flash Encryption (Used in KaiXin Exploit Kit) · 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 DoSWF Flash Encryption (Used in KaiXin Exploit Kit)";
    flow:to_client,established;
    file_data;
    content:"CWS"; depth:3;
    content:"<doswf version=";
    reference:url,kahusecurity.com/2012/new-chinese-exploit-pack/;
    classtype:exploit-kit;
    sid:2015574; rev:5;
    metadata:created_at 2012_08_04, 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.