ThreatFox IOC Database

You are viewing the ThreatFox database entry for ip:port 121.41.29.78:8443.

Database Entry


IOC ID:1666070
IOC: 121.41.29.78:8443
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:2025-12-02 10:18:03 UTC
Last seen:2025-12-05 06:49:34 UTC
UUID:2fa30351-cf68-11f0-a341-42010aa4000a
Reporter abuse_ch
Reward 10 credits from anonymous
Tags:CobaltStrike cs-watermark-666666666

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abuse_ch
Rogue Cobalt Strike C2 at 121.41.29.78 on port 8443 TCP using watermark 666666666 detected on 2025-12-01 03:25:25 UTC