fzastcup[.]com

This domain, fzastcup.com, is identified as a fake login portal designed to harvest user credentials through phishing tactics. Analysis indicates the domain is currently offline, though prior activity suggests it was actively used to deceive victims into submitting sensitive login information under false pretenses. No specific brand impersonation has been confirmed, but the infrastructure aligns with credential theft campaigns. Infrastructure analysis reveals the domain was registered through NICENIC INTERNATIONAL GROUP CO., LIMITED on March 27, 2026, an unusually future-dated registration that may indicate evasion attempts. It resolves to the IP address 172.67.208.15 and has been flagged by 3 of 95 security vendors on VirusTotal. The domain appears on one security blocklist and is associated with one threat intelligence pulse in AlienVault OTX. Gridinsoft assigns it a trust score of 0/100, further corroborating its malicious classification. The domain is currently offline, though its prior infrastructure remains a potential risk for re-emergence. Organizations are advised to block the domain and its associated IP (172.67.208.15) at the perimeter. Security teams should monitor for related indicators, including the registrar NICENIC INTERNATIONAL GROUP CO., LIMITED, and future domains resolving to the same IP. End-users should be educated on recognizing phishing attempts, particularly those involving fake login portals, and encouraged to verify domain authenticity before entering credentials.