ThreatFox botnet C2 traffic (domain - confidence level: 100%) - Suricata Rule 91756020 (abuse.ch/threatfox)

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

SID: 91756020Rev: 16 views

Sourceabuse.ch/threatfox

CreatedFebruary 28, 2026

UpdatedFebruary 28, 2026

Classificationtrojan-activity

alert dns $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (domain - confidence level: 100%)"; dns_query; content:"malware.silent-frog-4440.hrmcxaeel.workers.dev"; depth:46; fast_pattern; isdataat:!1,relative; nocase; reference:url, threatfox.abuse.ch/ioc/1756020/; target:src_ip; metadata:confidence_level 100, first_seen 2026_02_28; classtype:trojan-activity; sid:91756020; rev:1;)

References

url	threatfox.abuse.ch/ioc/1756020/

Metadata

confidence level100

first seen2026_02_28

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