Table Of Contents :
Add-ons for shodan
There are two addons for shodan first is for chrome and firefox browser and another is for maltego which is a tool for information gathering.
Browser extension
For chrome browser you visit this link https://chrome.google.com/webstore/detail/shodan/jjalcfnidlmpjhdfepjhjbhnhkbgleap and for firefox visit this link https://addons.mozilla.org/en-US/firefox/addon/shodan_io/
Installation
To installation click on the button shown in the image below.


or,


Usage
After adding it to your browser you will see a shodan logo in the tool bar of your browser


Click on the icon to see information about the host from your toolbar. You will see many information like ip address, hostnames, country, city, organization and the most important open ports.


You can click on the view IP details and View domain details button to know more about the host.
Maltego add-on
Maltego is an open source intelligence and forensics application; it lets you visually explore and correlate data from a variety of sources.
The Shodan add-on for Maltego provides 2 new entities (Service and Exploit) and 5 transforms:
• searchShodan
• searchShodanByDomain
• searchShodanByNetblock
• toShodanHost
• searchExploits
To use shodan in maltego you need to download maltego follow this link to download https://www.maltego.com/downloads
Installation
After installing maltego you need to go to the home tab and then search Shodan on the search bar.


In the bottom you will find shodan add-on, click on install


Then you will se a popup where you have to give your api key.
You can get your api key here https://account.shodan.io/


After giving your api key you need to click on finish.
Usage
For using this shodan into your maltego yu need to click on this icon as shown in the image


This will add a new graph in maltego.


Then you have to search domain in the search box. And drag the domain to the graph as shown in the video.
After that you need to enter the domain name for which you are testing, and then right click and click on run all.


Only one scan is for free all, if you want to scan for others scans also then you need to upgrade your subscription