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Kali Linux Intrusion and Exploitation Cookbook

You're reading from   Kali Linux Intrusion and Exploitation Cookbook Powerful recipes to detect vulnerabilities and perform security assessments

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Product type Paperback
Published in Apr 2017
Publisher
ISBN-13 9781783982165
Length 512 pages
Edition 1st Edition
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Authors (2):
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Dhruv Shah Dhruv Shah
Author Profile Icon Dhruv Shah
Dhruv Shah
Ishan Girdhar Ishan Girdhar
Author Profile Icon Ishan Girdhar
Ishan Girdhar
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Toc

Table of Contents (18) Chapters Close

Title Page
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Customer Feedback
Preface
1. Getting Started - Setting Up an Environment FREE CHAPTER 2. Network Information Gathering 3. Network Vulnerability Assessment 4. Network Exploitation 5. Web Application Information Gathering 6. Web Application Vulnerability Assessment 7. Web Application Exploitation 8. System and Password Exploitation 9. Privilege Escalation and Exploitation 10. Wireless Exploitation Pen Testing 101 Basics

Gathering information using theharvester


In this recipe, we will to use theharvester. The objective of this is to gather e-mails, subdomains, hosts, employee names, open ports, and banners from different public sources, such as search engines, PGP key servers, and the Shodan computer database.

Getting ready

For this recipe, you will require an Internet connection.

How to do it...

  1. Open the terminal and start theharvester, as shown in the following screenshot:

  1. Theharvester help shows the example syntax also. For the purpose of our demonstration, we will be using the following command:
# theharvester -d visa.com -l 500 -b all
  1. Successful execution of the preceding command gives the following information:
*******************************************************************
    *                                                                 *
    * | |_| |__   ___    /\  /\__ _ _ ____   _____  ___| |_ ___ _ __  *
    * | __| '_ \ / _ \  / /_/ / _` | '__\ \ / / _ \/ __| __/ _ \ '__| *
    * | ...
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