ultimet[.]blackimirror[.]com

The domain ultimet.blackimirror.com was registered on September 08, 2025 and is currently resolved to the Cloudflare‑owned address 104.21.42.76 (AS13335, United States). It is fronted by Cloudflare services, uses HTTP/3, and presents a Google Trust Services / WE1 SSL certificate. An HTTP request returns a 403 status code and the page title reported is "Just a moment...", indicating that the payload has not been rendered or is being blocked by the CDN. The domain appears on one public blocklist and has been flagged by PhishDestroy as active. VirusTotal analysis shows a single detection out of 95 scanners, confirming at least one security vendor identifies malicious behavior. Risk is classified as high and the threat type is generic_phishing. The limited public evidence suggests the site is being used for credential harvesting or similar credential‑stealing activities, although the exact target brand or content has not been disclosed. Defenders should add the domain and its associated IP to outbound filtering rules, monitor DNS queries for the host, and ensure that any internal authentication portals are protected with multi‑factor authentication to mitigate credential capture. Continuous threat‑intel feeds should be consulted for any emerging indicators tied to this infrastructure.