ThreatFox botnet C2 traffic (domain - confidence level: 75%)
Sourceabuse.ch/threatfox
CreatedJanuary 9, 2026
UpdatedJanuary 9, 2026
Classificationtrojan-activity
alert dns $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (domain - confidence level: 75%)"; dns_query; content:"bbb.flash-china.com"; depth:19; fast_pattern; isdataat:!1,relative; nocase; reference:url, threatfox.abuse.ch/ioc/1693401/; target:src_ip; metadata:confidence_level 75, first_seen 2026_01_09; classtype:trojan-activity; sid:91693401; rev:1;)
References
Metadata
confidence level75
first seen2026_01_09
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