KongTuke
Also known as: TAG-124, js.LandUpdate808
Kongtuke is a sophisticated TDS system that was initially discovered around May 2024. Making use of compromised CMS Websites, Kongtuke redirects website visitors through a multi-stage infection process ultimately leading to device infection. Initially using fake Update lures, it started to use FakeCaptcha lures at the beginning of 2025. It is likely an initial access service, selling infections to both Ransomware affiliates and other IA vendors like SocGholish.
C2 Infrastructure
Last 7 days
| Date | C2 Hosts |
|---|---|
| Apr 15, 2026 | 67 |
| Apr 14, 2026 | 6 |
Further Reading
Discover the LandUpdate808 fake update variant, a new cybersecurity threat tracked by our team. This article details its unique delivery chain, payload variations, and indicators of compromise, emp...
During an investigation conducted in early March, Trustwave SpiderLabs identified a resurgence in malicious campaigns exploiting deceptive CAPTCHA verifications.