s1-hybra[.]finance

This domain is flagged as a high-risk brand impersonation threat targeting MetaMask users. Analysis indicates the domain mimics the official MetaMask interface under the guise of Hybra Finance, a likely lure to harvest cryptocurrency wallet credentials or distribute malicious payloads. The threat type is classified as brand impersonation with credential theft as the primary objective, exploiting user trust in the MetaMask brand to facilitate unauthorized access to digital assets. Infrastructure analysis reveals the domain s1-hybra.finance was registered through NICENIC INTERNATIONAL GROUP CO., LIMITED on June 10, 2026, and currently resolves to IP address 172.67.200.73. The domain is flagged by 13 out of 95 security vendors on VirusTotal and appears on 3 distinct security blocklists. It is actively blocked by MetaMask, PhishDestroy, and SEAL. The SSL certificate is issued by Google Trust Services, which may lend a false sense of legitimacy to unsuspecting users. The domain has since been taken offline, though historical resolution data and certificate details remain relevant for detection and forensic purposes. Mitigation steps for this threat type include immediate blocking of the domain and its associated IP address (172.67.200.73) at the network perimeter. Security teams should deploy indicators of compromise (IOCs) such as the domain, IP, and SSL certificate thumbprint into endpoint detection and response (EDR) and security information and event management (SIEM) systems. Users who may have interacted with the domain should be instructed to revoke any active sessions, rotate credentials, and scan for unauthorized transactions. Organizations should also monitor for similar impersonation domains registered through the same registrar or resolving to the same IP range, as this may indicate a broader campaign.