ThreatFox Brute Ratel C4 botnet C2 traffic (ip:port - confidence level: 75%) - Suricata Rule 91747971 (abuse.ch/threatfox)

ThreatFox Brute Ratel C4 botnet C2 traffic (ip:port - confidence level: 75%)

SID: 91747971Rev: 11 views

Sourceabuse.ch/threatfox

CreatedFebruary 13, 2026

UpdatedFebruary 13, 2026

Classificationtrojan-activity

alert tcp $HOME_NET any -> [20.211.49.27] 443 (msg:"ThreatFox Brute Ratel C4 botnet C2 traffic (ip:port - confidence level: 75%)"; threshold:type limit, track by_src, seconds 60, count 1; reference:url, threatfox.abuse.ch/ioc/1747971/; target:src_ip; metadata:confidence_level 75, first_seen 2026_02_13; classtype:trojan-activity; sid:91747971; rev:1;)

References

url	threatfox.abuse.ch/ioc/1747971/

Metadata

confidence level75

first seen2026_02_13

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