ET POLICY Pastebin-style service note .youdao .com in DNS query
Sourceet/open
CreatedMarch 30, 2022
UpdatedApril 19, 2024
Classificationmisc-activity
alert dns $HOME_NET any -> any any (msg:"ET POLICY Pastebin-style service note .youdao .com in DNS query"; dns.query; content:"note.youdao.com"; fast_pattern; endswith; reference:url,twitter.com/malwrhunterteam/status/1509160261881667585; reference:md5,6cb6caeffc9a8a27b91835fdad750f90; classtype:misc-activity; sid:2035668; rev:3; metadata:attack_target Client_Endpoint, created_at 2022_03_30, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_19, reviewed_at 2025_04_17;)
References
| url | twitter.com/malwrhunterteam/status/1509160261881667585 |
| md5 | 6cb6caeffc9a8a27b91835fdad750f90 |
Metadata
attack targetClient_Endpoint
created at2022_03_30
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_04_19
reviewed at2025_04_17
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