Archived rule. This rule is known, but it is not present in any active ruleset. Showing the latest archived copy.Archived: May 27, 2026, 1:35 PM

ThreatFox Cobalt Strike botnet C2 traffic (ip:port - confidence level: 75%)

SID: 91651635Rev: 12 viewsHistory
Sourceabuse.ch/threatfox
CreatedNovember 27, 2025
UpdatedNovember 27, 2025
Classificationtrojan-activity
alert tcp $HOME_NET any -> [114.55.34.71] 8443 (msg:"ThreatFox Cobalt Strike botnet C2 traffic (ip:port - confidence level: 75%)"; threshold:type limit, track by_src, seconds 60, count 1; reference:url, threatfox.abuse.ch/ioc/1651635/; target:src_ip; metadata:confidence_level 75, first_seen 2025_11_27; classtype:trojan-activity; sid:91651635; rev:1;)

References

urlthreatfox.abuse.ch/ioc/1651635/

Metadata

confidence level75
first seen2025_11_27

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