Rule History

SID: 2034996 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • Jan 28, 2022, 12:00 PM

Message:

ET POLICY My2022/Beijing2022 App (DNS Lookup) 2

Rule:

alert dns $HOME_NET any -> any any (msg:"ET POLICY My2022/Beijing2022 App (DNS Lookup) 2"; dns_query; content:"api.beijing2022.cn"; isdataat:!1,relative; reference:url,citizenlab.ca/2022/01/cross-country-exposure-analysis-my2022-olympics-app/; classtype:policy-violation; sid:2034996; rev:2; metadata:created_at 2022_01_28, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_01_28;)

Created:

Jan 28, 2022, 12:00 PM

Updated:

Jan 28, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 8, 2025, 9:34 PM

Filename:

rules/emerging-policy.rules