ThreatFox IOC Database

You are viewing the ThreatFox database entry for ip:port 156.234.211.138:8821.

Database Entry


IOC ID:1829953
IOC: 156.234.211.138:8821
IOC Type :ip:port
Threat Type :botnet_cc
Malware: Cobalt Strike
Malware alias:Agentemis, BEACON, CobaltStrike, cobeacon
Confidence Level : Confidence level is moderate (50%)
Is compromised? : False
ASN:AS138415 YANCYLIMITED-AS-HK
Country:- HK
First seen:2026-06-11 05:26:07 UTC
Last seen:2026-06-12 19:45:54 UTC
UUID:92c09f88-6531-11f1-9e0e-42010aa4000a
Reporter sojubear
Reward 10 credits from anonymous
Tags:138195 c2 censys Cobalt Strike

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sojubear
Automated C2 detection - cobalt strike infrastructure