sexarn-biz-siltox-15126[.]pages[.]dev

Analysis of the domain sexarn-biz-siltox-15126.pages.dev, observed on July 23, 2026, indicates a brand‑impersonation campaign targeting Facebook users. The site was provisioned on March 03, 2026 through Cloudflare, Inc., and is hosted on a Cloudflare edge node (IP 157.240.0.35, ASN 13335, United States). DNS resolution points to the authoritative Cloudflare nameservers carol.ns.cloudflare.com and isaac.ns.cloudflare.com. The web server presents a valid SSL certificate issued by Google Trust Services under the WE1 root, and enforces HSTS and HTTP/3, suggesting a modern TLS configuration despite the malicious intent.

An HTTP request returns a 403 status code, and the page title returned is "Facebook – Anmelden oder Registrieren," matching the declared brand target. Reputation services assign extremely low trust scores: Scamadviser rates the domain 1 / 100 and Gridinsoft 0 / 100, and the domain appears on a single security blocklist. VirusTotal analysis shows 16 of 93 scanning engines flag the domain, reinforcing the suspicion of malicious activity. The domain has been blocked by the PhishDestroy feed, and its current operational status is offline, with the site taken down.

While the content of the landing page has not been publicly captured, the combination of brand‑specific page title, low trust scores, multiple vendor detections, and active blocklisting provides sufficient evidence to classify the infrastructure as a Facebook impersonation vector. Defenders should continue to block the domain at network perimeter controls, monitor DNS queries for the associated Cloudflare IP range, and update URL filtering policies to include the domain and its parent zone (pages.dev). Additional investigation may focus on any residual redirects or payloads that could have been delivered before takedown, but the present indicators already justify a high‑confidence detection of a phishing infrastructure.