buytrx[.]cz

The domain buytrx.cz has been identified as a generic phishing threat, specifically a crypto drainer designed to steal cryptocurrency during fake USDT to TRX conversions and TRON energy purchases. The site is currently offline following detection, but its recent registration and single blocklist appearance suggest it was active for a limited window. No brand impersonation was identified, but the page title 'USDT to TRX Conversion & TRON Energy Purchase' mimics legitimate crypto exchange services.

Technical indicators show the domain was registered through REG-KEYSYSTEMS on March 28, 2026, and resolves to IP 104.21.16.134. VirusTotal shows 0 detections out of 95 vendors, meaning it had not been flagged by antivirus engines at the time of analysis. However, it appears on 1 security blocklist and is referenced in 8 AlienVault OTX threat intelligence pulses, indicating community awareness. The SSL certificate is from Let's Encrypt (E7), a common choice for both legitimate and malicious sites.

Given the domain is now offline, the immediate risk is mitigated, but users who may have interacted with the site while it was live should monitor their crypto wallets for unauthorized transactions and change any passwords used. PhishDestroy recommends verifying any crypto conversion or purchase site by checking official sources and avoiding unsolicited links. For ongoing protection, enable two-factor authentication on all crypto accounts and use browser extensions that flag known phishing domains.