ThreatFox IOC Database

You are viewing the ThreatFox database entry for ip:port 121.40.75.3:9999.

Database Entry


IOC ID:254264
IOC: 121.40.75.3:9999
IOC Type :ip:port
Threat Type :botnet_cc
Malware: Cobalt Strike
Malware alias:Agentemis, BEACON, CobaltStrike
Confidence Level : Confidence level is high (100%)
First seen:2021-11-24 22:28:25 UTC
Last seen:never
UUID:d6c54045-4d75-11ec-8ab6-42010aa4000a
Reporter @drb_ra
Reward 10 credits from cybersai29
Tags:ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.Ltd. CobaltStrike

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@drb_ra
Cobalt Strike Server Found
C2: HTTP @ 121[.]40[.]75[.]3:9999
C2 Server: 121[.]40[.]75[.]3,/j[.]ad
POST URI: /submit[.]php
Country: China
ASN: ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd.