ThreatFox IOC Database

You are viewing the ThreatFox database entry for ip:port 203.195.157.138:8443.

Database Entry


IOC ID:1815835
IOC: 203.195.157.138:8443
IOC Type :ip:port
Threat Type :botnet_cc
Malware: Cobalt Strike
Malware alias:Agentemis, BEACON, CobaltStrike, cobeacon
Confidence Level : Confidence level is high (100%)
Is compromised? : False
ASN:AS45090 TENCENT-NET-AP
Country:- CN
First seen:2026-05-18 07:26:54 UTC
Last seen:2026-05-22 07:55:20 UTC
UUID:f22e0b9d-528a-11f1-b930-42010aa4000a
Reporter abuse_ch
Reward 10 credits from anonymous
Tags:CobaltStrike cs-watermark-666666666

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abuse_ch
Rogue Cobalt Strike C2 at 203.195.157.138 on port 8443 TCP using watermark 666666666 detected on 2026-05-17 08:11:48 UTC