ET POLICY Android Dalvik Executable File Download

Query · suricata

flow:established,to_client;
file_data;
content:"dex|0A|"; within:4;
Raw source ET POLICY Android Dalvik Executable File Download · 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 POLICY Android Dalvik Executable File Download";
    flow:established,to_client;
    file_data;
    content:"dex|0A|"; within:4;
    reference:url,source.android.com/tech/dalvik/dex-format.html;
    classtype:policy-violation;
    sid:2016856; rev:2;
    metadata:created_at 2013_05_16, confidence High, signature_severity Informational, 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.