ThreatFox botnet C2 traffic (domain - confidence level: 75%) - Suricata Rule 91742172 (abuse.ch/threatfox)

ThreatFox botnet C2 traffic (domain - confidence level: 75%)

SID: 91742172Rev: 128 views

Sourceabuse.ch/threatfox

CreatedFebruary 5, 2026

UpdatedFebruary 5, 2026

Classificationtrojan-activity

alert dns $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (domain - confidence level: 75%)"; dns_query; content:"dba4.ru.com"; depth:11; fast_pattern; isdataat:!1,relative; nocase; reference:url, threatfox.abuse.ch/ioc/1742172/; target:src_ip; metadata:confidence_level 75, first_seen 2026_02_05; classtype:trojan-activity; sid:91742172; rev:1;)

References

url	threatfox.abuse.ch/ioc/1742172/

Metadata

confidence level75

first seen2026_02_05

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