Once you have an understanding of the IP addresses, net blocks and technology in use by an organization you can move onto the scanning and service discovery phases of an assessment.
Perform a deep dive against a domain, gathering related hosts and technologies in use without sending any packets against the target system.
Immediate access available for new users.
Membership is required for full access; including passive discovery of host names, hosting services, HTTP servers, DNS servers and mail servers. Immediate access is available to new members or login now if you already have an account.
Save Hours in Initial Analysis.
Here are 4 use cases for the Domain Profiler Tool
- Internal Operations Team
- Check the results of this analysis against internal asset lists. Quickly find gaps in the assets or forgotten systems. Staff turnover in many organizations can lead to orphaned systems that are Internet facing and no longer maintained. Asset management systems should be aware of these systems, but sometimes they slip through the cracks.
- Penetration Testers
- The first stage of any penetration testing engagement is to compile open source intelligence into a picture of the target. Using OSINT methods allows a great deal of information to be collected without sending any packets to the target. This is known as passive information gathering.
- Business Intelligence
- Detailed open source information reveal technologies and third party service providers of an organizations. This can benefit a number of different investigative processes including competitive analysis. The key here is the fact that the information is from open sources, with zero impact to the target.
- Bug Bounty Hunters
- The passive nature of the information discovery, allows bug hunters (and other attackers) to quickly find systems that may be worth spending time assessing for vulnerabilities. A bounty hunter with a list of programs (domains) can submit a list of targets and watch the results come into their email box, quickly reviewing each to find easy wins.
Domain Profiler Methodology
This tool extensively uses the various API's that HackerTarget.com makes available. It collects standard DNS records through regular DNS lookups, these include the Domain Servers (NS Records) and the Mail Servers (MX Records). The list of sub-domains are gathered through the host record search API. The various API's use data from scans.io as well as Shodan, Maxmind, Netcraft, Bing, Google and other search engines.
A number of well known projects provide a wealth of Open Source Intelligence on DNS records, host names, web servers and other Internet wide scan data. Through analysis of these data sources it is possible to get a detailed understanding of an organizations Internet footprint and technologies in use without actually sending any probes directly against the target organization.
Maximum Number of Results
The maximum number of host results available is 40'000. If the number exceeds this number then the results are truncated at the 40 thousand limit.
Format of Results
The results of the automated information collection are compiled into a spreadsheet
XLS and an image of the domain map
PNG. Once the analysis is complete the files are emailed to your registered email account as attachments.
Useful OSINT Tools, Resources and Data Sources
Shodan - The Search Engine for the Internet of Things, find everything from Printers to Power Stations with this Internet Wide Scanning Resource.
scans.io - A excellent collection of open scan data and DNS resources sponsored by Rapid7 and the University of Michigan.
Recon-NG - A tool for collecting Open Source Intelligence from various resources and search engines.
Passive OSINT Analysis of the Network Attack Surface - An article of ours that gives an overview of the discovery of the attack surface of an organization.
IP Tools - another resource of ours, a collection of DNS and IP Tools that enable target reconnaissance.