ThreatFox IOC Database

You are viewing the ThreatFox database entry for ip:port 121.199.27.49:80.

Database Entry


IOC ID:1816874
IOC: 121.199.27.49:80
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:AS37963 ALIBABA-CN-NET
Country:- CN
First seen:2026-05-21 07:19:39 UTC
Last seen:2026-05-28 13:46:39 UTC
UUID:6de17d1a-54e5-11f1-b930-42010aa4000a
Reporter abuse_ch
Reward 10 credits from anonymous
Tags:CobaltStrike cs-watermark-987654321

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abuse_ch
Rogue Cobalt Strike C2 at 121.199.27.49 on port 80 TCP using watermark 987654321 detected on 2026-05-20 07:30:30 UTC