Rule History

SID: 91802552 • Source: abuse.ch/threatfox

Versions (2)

Version DetailsCurrent

Rev: 1 • Apr 30, 2026, 6:35 AM

Message:

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

Rule:

alert tcp $HOME_NET any -> [31.97.61.212] 8521 (msg:"ThreatFox Remus botnet C2 traffic (ip:port - confidence level: 75%)"; threshold:type limit, track by_src, seconds 60, count 1; reference:url, threatfox.abuse.ch/ioc/1802552/; target:src_ip; metadata:confidence_level 75, first_seen 2026_04_30; classtype:trojan-activity; sid:91802552; rev:1;)

Created:

Apr 30, 2026, 6:35 AM

Updated:

May 2, 2026, 7:30 AM

DB Created:

Apr 30, 2026, 6:36 AM

DB Updated:

May 2, 2026, 7:35 AM

Filename:

threatfox_suricata.rules