Análisis de phishing y seguridad de documentsignatures.appwrite.network

The domain documentsignatures.appwrite.network was registered through GoDaddy.com, LLC on February 21, 2026 and is actively resolving to the IP address 151.101.67.52, which belongs to the Fastly, Inc. network (AS54113) in the United States. The site presents a page title of "Docusign Login - Enter email to start sign in," directly referencing the DocuSign brand and confirming a credential‑phishing intent. VirusTotal analysis shows that 18 of 95 security vendors have flagged the domain, providing a multi‑engine consensus that the host is malicious. The SSL certificate in use is identified as "Certainly / Certainly Intermediate R1," and the HTTP response for the root path returns a 403 status code, indicating that direct access is denied while the phishing content may be served from a different endpoint.

A Gridinsoft trust score of 0 out of 100 further underscores the lack of legitimacy. The domain is currently listed on one external security blocklist and is actively blocked by the PhishDestroy service, demonstrating that at least one dedicated phishing mitigation platform has recognized it as hostile. Infrastructure analysis reveals the presence of Varnish, a caching layer commonly employed to accelerate content delivery for malicious actors operating behind CDN services. While the page title and vendor detections confirm a credential‑phishing campaign targeting DocuSign users, the precise content of the page beyond the title has not been publicly disclosed, leaving the full scope of data collection techniques uncertain.

Defenders should immediately add documentsignatures.appwrite.network to firewall and proxy deny lists, monitor DNS queries for the associated IP, and enforce multi‑factor authentication for all DocuSign accounts. Security teams are advised to update endpoint protection signatures to include the 18 vendor detections and to educate users about unsolicited DocuSign login prompts that reference this domain.