ET MALWARE PlugX Related Domain in DNS Lookup (ntpserver .xyz)
Sourceet/open
Fileemerging-malware.rules
CreatedMarch 28, 2022
UpdatedMarch 26, 2024
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE PlugX Related Domain in DNS Lookup (ntpserver .xyz)"; dns.query; bsize:13; content:"ntpserver.xyz"; fast_pattern; nocase; reference:md5,09c120d23f986040af202607db6157f0 ; reference:url,twitter.com/0xrb/status/1508330395250868229 ; classtype:domain-c2; sid:2035626; rev:3; metadata:attack_target Client_Endpoint, created_at 2022_03_28, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_26;)
References
| md5 | 09c120d23f986040af202607db6157f0 |
| url | twitter.com/0xrb/status/1508330395250868229 |
Metadata
attack targetClient_Endpoint
created at2022_03_28
deploymentPerimeter
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_26
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