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For direct inquiries:
jmath|surtri.com



Firefox Add-Ons

SHODAN Helper by Gianni 'guelfoweb' Amato
A user-friendly interface to SHODAN search filters (country, hostname etc.). Also provides useful links to relevant websites for security research. After installation goto 'Tools -> Shodan' to activate it.
Install Now

SHODAN Search Provider by sagar38
If your Firefox doesn't support OpenSearch, then this add-on is for you. It adds SHODAN to the list of search engines in Firefox to make searching one-step closer.
Install Now



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Quick guide

SHODAN lets you find servers/ routers/ etc. by using the simple search bar up above. Most of the data in the index covers web servers at the moment, but there is some data on FTP, Telnet and SSH services as well. Let me know which services interest you the most and I'll prioritize them in my scanning.

Lets say you want to find servers running the 'Apache' web daemon. A simple attempt would be to use:

apache

How about finding only apache servers running version 2.2.3?

apache 2.2.3

You can also narrow down the results using the following search parameters:

  • country:2-letter country code
  • hostname:full or partial host name
  • net:IP range using CIDR notation (ex: 18.7.7.0/24 )
  • os:operating system (ex: Windows)
  • port:21, 22, 23 or 80


For example: get all web (port:80) hosts running 'apache' in switzerland (country:CH) that also have '.ch' in any of their domain names:

apache country:CH port:80 hostname:.ch

Another example: get all hosts running Microsoft IIS on a Windows 2000 server located in the US:

Microsoft IIS os:"windows 2000" country:US

Note: To use the 'country' or 'net' filtering options, you need to be logged in. You can login to SHODAN using your existing Google, Twitter, OpenID etc. accounts, or create a free one on SHODAN.




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