krab5-at-a[.]ru

The domain krab5-at-a.ru was registered on February 27, 2026 through the REGRU-RU registrar and is presently taken offline. Infrastructure analysis shows the domain resolves to IP address 188.114.97.3, which is hosted by Cloudflare, Inc. (AS13335) and geolocated to the United States. The domain is served without an SSL/TLS certificate, indicating that any attempted HTTPS connections would fail or be downgraded to HTTP. Nameserver configuration lists addyson.ns.cloudflare.com and casey.ns.cloudflare.com, both belonging to Cloudflare’s DNS service, confirming the hosting relationship.

The page title returned by the site, "Krab5 at — цифровая система учёта и анализа операционных данных," suggests a Russian‑language data‑management theme but provides no indication of a legitimate business or brand, and the content has not been publicly analyzed beyond the title string. Threat intelligence flags the domain on a single security blocklist and records that PhishDestroy has already blocked it, reinforcing the perception of malicious intent. VirusTotal scans show that five of ninety‑four security vendors flagged the domain, offering modest but tangible detection evidence.

Given the combination of a recent registration, lack of TLS, Cloudflare hosting, blocklist presence, and vendor detections, defenders should treat krab5-at-a.ru as a high‑confidence phishing indicator. Recommended actions include adding the domain to firewall and proxy deny lists, monitoring DNS queries for the associated IP and nameservers, and ensuring that any internal email filters are updated to block messages that reference the observed page title. Continuous re‑evaluation is advised in case the site becomes active again or additional detections emerge.