ThreatFox botnet C2 traffic (domain - confidence level: 100%) - Suricata Rule 91784719 (abuse.ch/threatfox)

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

SID: 91784719Rev: 12 views

Sourceabuse.ch/threatfox

CreatedApril 12, 2026

UpdatedApril 12, 2026

Classificationtrojan-activity

alert dns $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (domain - confidence level: 100%)"; dns_query; content:"1433.ydns.eu"; depth:12; fast_pattern; isdataat:!1,relative; nocase; reference:url, threatfox.abuse.ch/ioc/1784719/; target:src_ip; metadata:confidence_level 100, first_seen 2026_04_12; classtype:trojan-activity; sid:91784719; rev:1;)

References

url	threatfox.abuse.ch/ioc/1784719/

Metadata

confidence level100

first seen2026_04_12

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