Removed rule. This rule is known, but it is no longer present in its source. Showing the last known version.Removed: Aug 31, 2026, 6:15 AM

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

SID: 91755630Rev: 1EnabledDerived8 viewsHistory
Filethreatfox_suricata.rules
CreatedAugust 31, 2026
UpdatedAugust 31, 2026
Classificationtrojan-activity
alert dns $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (domain - confidence level: 100%)"; dns_query; content:"download-book.jp.net"; depth:20; fast_pattern; isdataat:!1,relative; nocase; reference:url, threatfox.abuse.ch/ioc/1755630/; target:src_ip; metadata:confidence_level 100, first_seen 2026_02_28; classtype:trojan-activity; sid:91755630; rev:1;)

References

urlthreatfox.abuse.ch/ioc/1755630/

Metadata

confidence level100
first seen2026_02_28

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