ThreatFox botnet C2 traffic (domain - confidence level: 100%)
Sourceabuse.ch/threatfox
CreatedJanuary 5, 2026
UpdatedJanuary 5, 2026
Classificationtrojan-activity
alert dns $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (domain - confidence level: 100%)"; dns_query; content:"krs.tfba.me"; depth:11; fast_pattern; isdataat:!1,relative; nocase; reference:url, threatfox.abuse.ch/ioc/1691546/; target:src_ip; metadata:confidence_level 100, first_seen 2026_01_05; classtype:trojan-activity; sid:91691546; rev:1;)
References
Metadata
confidence level100
first seen2026_01_05
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