bitcoincore-wallet[.]org

bitcoincore-wallet.org was registered on 21 February 2026 and is currently taken offline. The site presented the page title “Bitcoin Core | Secure, Open‑Source Bitcoin Wallet and Software”, directly referencing the Bitcoin brand, which aligns with the classified crypto‑scam impersonation of Bitcoin. Infrastructure analysis shows the domain resolves to 172.67.160.45, an address owned by Cloudflare, Inc. (AS13335) and located in the United States. The domain uses three njalla‑managed nameservers (3‑get.njalla.fo, 1‑you.njalla.no, 2‑can.njalla.in), a pattern frequently observed in malicious registrations that rely on privacy‑focused registrars. The TLS certificate is issued under the identifier “WE1”, indicating a generic or possibly self‑signed certificate rather than a brand‑validated credential.

Reputation checks reveal that five of ninety‑three VirusTotal scanners flagged the domain, and the domain appears on a single external blocklist. PhishDestroy has already listed the domain as blocked, confirming that at least one anti‑phishing service recognized the threat. No additional public threat‑intel feeds (OTX, Safe Browsing) are cited in the available data. The evidence points to a classic brand‑impersonation campaign that attempts to lure cryptocurrency users by mimicking the official Bitcoin Core project.

Because the site is offline, immediate traffic analysis is not possible, and the exact content of the landing page remains unverified beyond the page title. Defenders should continue to monitor the IP address 172.67.160.45 for any future re‑use, enforce DNS‑based blocklists that include this domain, and consider adding the associated nameserver patterns to detection rules. Organizations handling Bitcoin‑related assets should educate users about the legitimate Bitcoin Core website and advise verification of TLS certificates and domain names before any credential entry.