Rule History

SID: 91651825 • Source: abuse.ch/threatfox

Versions (1)

Version Details

Rev: 1 • Nov 27, 2025, 8:30 PM

Message:

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

Rule:

alert tcp $HOME_NET any -> [103.12.148.33] 443 (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/1651825/; target:src_ip; metadata:confidence_level 100, first_seen 2025_11_27; classtype:trojan-activity; sid:91651825; rev:1;)

Created:

Nov 27, 2025, 8:30 PM

Updated:

Nov 27, 2025, 8:30 PM

DB Created:

Nov 27, 2025, 8:35 PM

DB Updated:

Nov 27, 2025, 8:35 PM

Archived:

May 27, 2026, 8:18 PM

Filename:

threatfox_suricata.rules