ThreatFox botnet C2 traffic (domain - confidence level: 85%) - Suricata Rule 91849159 (abuse.ch/threatfox)

ThreatFox botnet C2 traffic (domain - confidence level: 85%)

SID: 91849159Rev: 1EnabledDerived0 views

Filethreatfox_suricata.rules

CreatedJuly 13, 2026

UpdatedJuly 13, 2026

Classificationtrojan-activity

alert dns $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (domain - confidence level: 85%)"; dns_query; content:"server.fbsecurity.net"; depth:21; fast_pattern; isdataat:!1,relative; nocase; reference:url, threatfox.abuse.ch/ioc/1849159/; target:src_ip; metadata:confidence_level 85, first_seen 2026_07_13; classtype:trojan-activity; sid:91849159; rev:1;)

References

url	threatfox.abuse.ch/ioc/1849159/

Metadata

confidence level85

first seen2026_07_13

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