ThreatFox botnet C2 traffic (domain - confidence level: 100%) - Suricata Rule 91661194 (abuse.ch/threatfox)

ThreatFox botnet C2 traffic (domain - confidence level: 100%)

SID: 91661194Rev: 10 views

Sourceabuse.ch/threatfox

CreatedNovember 29, 2025

UpdatedNovember 29, 2025

Classificationtrojan-activity

alert dns $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (domain - confidence level: 100%)"; dns_query; content:"learn5.fal-1-ow-7-an.ru"; depth:23; fast_pattern; isdataat:!1,relative; nocase; reference:url, threatfox.abuse.ch/ioc/1661194/; target:src_ip; metadata:confidence_level 100, first_seen 2025_11_29; classtype:trojan-activity; sid:91661194; rev:1;)

References

url	threatfox.abuse.ch/ioc/1661194/

Metadata

confidence level100

first seen2025_11_29

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