Removed rule. This rule is known, but it is no longer present in its source. Showing the last known version.Removed: Jul 1, 2026, 1:24 AM

ThreatFox Cobalt Strike botnet C2 traffic (ip:port - confidence level: 100%)

SID: 91819980Rev: 1EnabledDerived1 viewsHistory
Filethreatfox_suricata.rules
CreatedJune 25, 2026
UpdatedJune 25, 2026
Classificationtrojan-activity
alert tcp $HOME_NET any -> [43.251.225.232] 80 (msg:"ThreatFox Cobalt Strike botnet C2 traffic (ip:port - confidence level: 100%)"; threshold:type limit, track by_src, seconds 60, count 1; reference:url, threatfox.abuse.ch/ioc/1819980/; target:src_ip; metadata:confidence_level 100, first_seen 2026_05_30; classtype:trojan-activity; sid:91819980; rev:1;)

References

urlthreatfox.abuse.ch/ioc/1819980/

Metadata

confidence level100
first seen2026_05_30

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