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ThreatFox IOC Database

You are viewing the ThreatFox database entry for domain btrf36.cc.

Database Entry


IOC ID:1974616
IOC: btrf36.cc
IOC Type :domain
Threat Type :botnet_cc
Malware: Coruna
Confidence Level : Confidence level is high (90%)
Is compromised? : False
ASN:AS45102 ALIBABA-CN-NET
Country:- CN
First seen:2026-10-20 05:14:41 UTC
Last seen:never
UUID:c050bd02-cbfb-11f1-bd13-42010aa4000a
Reporter Darkfibr
Reward 5 credits from ThreatFox
Tags:btrf36 Coruna DarkSword ios
Reference: https://x.com/vxunderground/status/2112234562805739834

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Darkfibr
Live C2 for a Coruna (<18) + DarkSword/P7 (>=18) fusion iOS exploit kit. Beacon is POST https://btrf36.cc/hx with JSON {k:1,n:hostname}. Actor infrastructure, not a victim host. First observed 2026-10-19; static analysis only, host never contacted.