A virtual host scanner for penetration testing that performs reverse lookups, detects catch-all scenarios, and works around wildcards and aliases.
VHostScan is a virtual host scanner designed for security professionals to discover hidden subdomains and aliases on web servers. It solves the problem of identifying attack surfaces in catch-all scenarios, where default pages return dynamic content, and works around wildcards and aliases. The tool is particularly useful for penetration testing, bug bounty hunting, and CTF challenges.
Penetration testers, bug bounty hunters, red teamers, and security researchers conducting web application reconnaissance and subdomain enumeration.
Developers choose VHostScan for its specialized features like fuzzy logic matching to handle dynamic default pages, reverse lookup capabilities to discover new targets, and seamless integration with pivot tools like SSH tunnels. Its enhanced wordlists for modern cloud infrastructure and performance optimizations make it a robust choice for real-world security assessments.
A virtual host scanner that performs reverse lookups, can be used with pivot tools, detect catch-all scenarios, work around wildcards, aliases and dynamic default pages.
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Identifies unique content in wildcard scenarios where default pages return dynamic elements, crucial for bypassing misleading configurations in penetration testing.
Uses similarity ratios to compare responses and isolate vhosts on pages with non-static content like timestamps, handling edge cases effectively as shown in the README examples.
Supports SSH tunnels and port forwarding by adjusting headers per RFC2616, making it adaptable for compromised network environments during security assessments.
Includes enhanced wordlists for cloud infrastructure, pentesting, and modern DevOps, improving discovery in contemporary setups without relying on generic lists.
The recommended installation method is via Docker, which adds containerization overhead and may complicate use in environments without Docker setup or for quick ad-hoc scans.
With numerous flags like --unique-depth and --fuzzy-logic, it has a steeper learning curve compared to simpler subdomain tools, potentially overwhelming for new users.
Focused solely on virtual host scanning; lacks built-in features for DNS enumeration or broader reconnaissance, requiring integration with other tools for comprehensive assessments.