ThreatFox IOC Database

You are viewing the ThreatFox database entry for ip:port 223.26.63.57:443.

Database Entry


IOC ID:1736329
IOC: 223.26.63.57:443
IOC Type :ip:port
Threat Type :botnet_cc
Malware: Cobalt Strike
Malware alias:Agentemis, BEACON, CobaltStrike, cobeacon
Confidence Level : Confidence level is high (100%)
Is compromised? : False
ASN:AS152194 CTGSERVERLIMITED-AS-AP
Country:- HK
First seen:2026-01-24 07:09:13 UTC
Last seen:2026-02-27 01:50:22 UTC
UUID:96ab105b-f8f3-11f0-b7d0-42010aa4000a
Reporter abuse_ch
Reward 10 credits from anonymous
Tags:CobaltStrike cs-watermark-666666666

Avatar
abuse_ch
Rogue Cobalt Strike C2 at 223.26.63.57 on port 443 TCP using watermark 666666666 detected on 2026-01-23 04:43:45 UTC