com-appwinonewin-partnerapp[.]en[.]uptodown[.]com

The domain com-appwinonewin-partnerapp.en.uptodown.com was registered on 2026-02-21 through Interdominios, Inc. Its DNS resolves to the Fastly CDN address 151.101.131.52, which is announced by AS54113 in the United States. The site presents a valid SSL certificate issued by the "Certainly" intermediate authority, indicating that TLS termination occurs at the CDN edge. The HTTP response is a 301 redirect, and the server stack reports Varnish caching, HTTP/3 support, HSTS enforcement, Google Analytics, Cookie Script, and other modern web technologies. Reputation services rate the domain poorly: Gridinsoft assigns a trust score of 0 out of 100, and only one of ninety‑three VirusTotal scanners flagged the domain. It appears on a single security blocklist and is listed as blocked by PhishDestroy. The page title "1win for Android - Download the APK from Uptodown" suggests the site is masquerading as a legitimate software download page, consistent with the generic_phishing classification. Given the recent creation date, the association with a known phishing blocklist, the low trust score, and the presence of a redirect to a CDN‑hosted payload, defenders should treat the domain as high‑risk. Network sensors should block traffic to the resolved IP and the associated nameservers (pns51.cloudns.net through pns54.cloudns.net). Continuous monitoring for any new indicators of compromise is recommended, and any observed connection attempts should be logged and investigated.