pgwin138[.]com

Analysis indicates that pgwin138.com was registered on 21 November 2025 through NameCheap, Inc. The domain resolves to IP 185.148.104.116, which is geolocated to Russia and registered to Dolgova Alena Andreevna. The TLS certificate presented is issued by Google Trust Services under the WE1 identifier, which is commonly used by legitimate services but does not guarantee authenticity of the site. The site returns HTTP 403 responses and displays the page title “Attention Required! | Cloudflare,” explicitly impersonating the Cloudflare brand. The threat classification is brand impersonation, and the site has been flagged by the PhishDestroy blocklist and appears on one additional security blocklist. AlienVault OTX reports the domain in a single threat‑intelligence pulse. Gridinsoft assigns a trust score of 0 out of 100, and VirusTotal records three detections out of ninety‑one scanning engines, indicating malicious activity. The current risk level is high and the domain remains active as of the report date. Uncertainties include the exact content served beyond the title, as no detailed page capture is available, and the specific payload or credential‑harvesting mechanisms have not been observed. Defenders should block network connections to 185.148.104.116 and add pgwin138.com to outbound filtering rules. Monitoring for additional domains using the same registration details or similar TLS fingerprints is advised. Organizations that rely on Cloudflare services should educate users to verify URLs and avoid entering credentials on sites presenting Cloudflare‑related error messages without a valid certificate chain. Continuous threat‑intel feeds should be consulted for any updates to the blocklist status.