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Reconnaissance with Amass

You are in Red Team operations at Globomantics, a global healthcare tech provider, and your task is to map the organization's external attack surface. The CISO is concerned about shadow IT and hidden subdomains that can be vulnerable to takeover and other attacks. Your mission is to use OWASP Amass to perform comprehensive asset discovery, uncover hidden subdomains, and present a visualized attack surface map to the security leadership team.

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Lab Info
Level
Intermediate
Last updated
Dec 11, 2025
Duration
1h 0m

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Table of Contents
  1. Challenge

    Configure Amass for Enumeration

    To effectively map Globomantics’ public infrastructure, you cannot rely on public scraping alone. You must configure Amass to define the target scope and use specific API keys for services such as WhoisXMLAPI, SecurityTrails, and VirusTotal. In this challenge, you will review the Amass configuration and data source files to provide credentials, define the target scope, and access deeper data sources for more thorough reconnaissance.

  2. Challenge

    Execute Enumeration Using Amass

    With the configuration set, it is time to launch the discovery engine against Globomantics to identify the hidden subdomains and associated IP addresses using the defined configuration files.

  3. Challenge

    Analyze and Organize Enumeration Data

    The enumeration phase is complete, leaving you with a massive dataset of potential targets. Raw data becomes valuable only when it is analyzed. In this objective, you will access the enumeration results to extract actionable intelligence. You will parse the output to uncover hidden subdomains, remove irrelevant noise, and organize the findings to support attack planning and further analysis.

  4. Challenge

    Visualize the Attack Surface

    A text list of domains is often difficult for business stakeholders to digest. To communicate the results to the CISO, you need a visual map. You will use Amass visualization features to generate an interactive dot file. This graph displays relationships among domains, IP addresses, and network blocks, enabling you to visually explain the identified clusters of infrastructure that represent high-value targets.

  5. Challenge

    The Last Challenge

    Welcome to the final objective! This is your last chance to experiment in the environment. Clicking End Lab will end this little world that flittered into existence just for you.

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