f[.]v1-network[.]run

Analysis indicates that the domain f.v1-network.run is associated with a Seed Phrase Phishing campaign. The domain was registered on December 18, 2025 through NiceNIC International Group Co., Limited and currently resolves to the IP address 172.67.188.89, which belongs to Cloudflare, Inc. (AS13335) and is geolocated in the United States. DNS resolution is handled by the Cloudflare nameservers bingo.ns.cloudflare.com and curt.ns.cloudflare.com, confirming the use of Cloudflare's infrastructure for both DNS and content delivery. No TLS certificate was presented during connection attempts; the HTTP request returned a 403 Forbidden status, and the site is presently offline, which aligns with the reported status of the domain being taken offline.

VirusTotal analysis recorded five detections out of ninety‑five security vendors, providing independent confirmation of malicious behavior. The domain is listed on one security blocklist and is actively blocked by the PhishDestroy service. Independent scoring from Gridinsoft assigned a trust score of 0 out of 100, further indicating a high likelihood of abuse. The risk level for this infrastructure is elevated.

Uncertainties remain regarding the exact HTML content, victim brand, and phishing lure because the site returns a 403 error and no visual artifacts have been captured. Defenders should block the domain and its associated IP at perimeter firewalls, incorporate the domain into URL filtering policies, and monitor DNS queries for any future resolution attempts. Continuous re‑scanning of the domain is advised to detect possible re‑hosting, and sharing of these indicators with broader threat‑intel communities will aid in collective mitigation efforts.