ThreatFox IOC Database

You are viewing the ThreatFox database entry for ip:port 121.40.223.126:7777.

Database Entry


IOC ID:1603844
IOC: 121.40.223.126:7777
IOC Type :ip:port
Threat Type :botnet_cc
Malware: Cobalt Strike
Malware alias:Agentemis, BEACON, CobaltStrike, cobeacon
Confidence Level : Confidence level is high (100%)
ASN:AS37963 ALIBABA-CN-NET
Country:- CN
First seen:2025-09-29 06:04:26 UTC
Last seen:never
UUID:2750df1e-9cfa-11f0-9671-42010aa4000a
Reporter abuse_ch
Reward 10 credits from anonymous
Tags:CobaltStrike cs-watermark-391144938

Avatar
abuse_ch
Rogue Cobalt Strike C2 at 121.40.223.126 on port 7777 TCP using watermark 391144938 detected on 2025-09-28 07:27:24 UTC