25575[.]com

This domain is flagged as an elevated-risk phishing site targeting users with a fake VPN gateway interface. Analysis of the page title, 智能线路选择 (Smart Route Selection), indicates an attempt to mimic legitimate VPN service portals, likely to harvest login credentials or distribute malicious payloads under the guise of network optimization tools. The threat type aligns with brand impersonation tactics, where attackers exploit trust in VPN providers to deceive victims into disclosing sensitive information or installing malware. Infrastructure analysis reveals the domain was registered through GoDaddy.com, LLC on October 07, 2011, and currently resolves to the IP address 151.243.130.149, hosted under AS209242 (Cloudflare London, LLC). Security vendors on VirusTotal flagged the domain with 18/95 detections, while PhishDestroy and one additional security blocklist have actively blocked it. The SSL certificate, issued to Default Company Ltd, further suggests a lack of legitimate business validation, a common red flag in phishing infrastructure. The domain has since been taken offline, though historical activity remains a concern for retrospective threat hunting. Mitigation steps for this threat type include blocking the domain and its associated IP (151.243.130.149) at the network perimeter, particularly in environments where VPN services are utilized. Security teams should monitor for credential submission attempts to untrusted endpoints matching the page title or VPN-related keywords. End-user education should emphasize verifying SSL certificates (avoiding Default Company Ltd issuers) and cross-checking domain registration dates for VPN services, as legitimate providers rarely use decade-old domains for critical infrastructure. Historical WHOIS data for 25575.com may also aid in identifying affiliated malicious domains registered through the same registrar.