ThreatFox botnet C2 traffic (domain - confidence level: 75%)
Sourceabuse.ch/threatfox
CreatedNovember 28, 2025
UpdatedNovember 28, 2025
Classificationtrojan-activity
alert dns $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (domain - confidence level: 75%)"; dns_query; content:"noidprb.cyou"; depth:12; fast_pattern; isdataat:!1,relative; nocase; reference:url, threatfox.abuse.ch/ioc/1651918/; target:src_ip; metadata:confidence_level 75, first_seen 2025_11_28; classtype:trojan-activity; sid:91651918; rev:1;)
References
Metadata
confidence level75
first seen2025_11_28
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