ThreatFox IOC Database

You are viewing the ThreatFox database entry for ip:port 101.42.181.4:443.

Database Entry


IOC ID:1764328
IOC: 101.42.181.4:443
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:AS45090 TENCENT-NET-AP
Country:- CN
First seen:2026-03-13 07:37:50 UTC
Last seen:never
UUID:89f3ae5f-1eaf-11f1-9af6-42010aa4000a
Reporter abuse_ch
Reward 10 credits from anonymous
Tags:CobaltStrike cs-watermark-987654321

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abuse_ch
Rogue Cobalt Strike C2 at 101.42.181.4 on port 443 TCP using watermark 987654321 detected on 2026-03-12 07:17:57 UTC