ET POLICY My2022/Beijing2022 App (DNS Lookup) 1

Query · suricata

dns_query;
content:"bigdata.beijing2022.cn";
isdataat:!1,relative;
Raw source ET POLICY My2022/Beijing2022 App (DNS Lookup) 1 · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert dns $HOME_NET any -> any any (
    msg:"ET POLICY My2022/Beijing2022 App (DNS Lookup) 1";
    dns_query;
    content:"bigdata.beijing2022.cn";
    isdataat:!1,relative;
    reference:url,citizenlab.ca/2022/01/cross-country-exposure-analysis-my2022-olympics-app/;
    classtype:trojan-activity;
    sid:2034994; rev:2;
    metadata:created_at 2022_01_28, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_01_28;
)

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