• Backtrack
  • Linux
  • The Harvester – Information Gathering

    TheHarvester is a tool for gathering e-mail accounts, user names and hostnames/subdomains from different public sources like search engines and PGP key servers.

    This tools is intended to help Penetration testers in the early stages of the project It’s a really simple tool, but very effective.
    The sources supported are:

    • Google – emails,subdomains/hostnames
    • Google profiles – Employee names
    • Bing search – emails, subdomains/hostnames,virtual hosts
    • Pgp servers – emails, subdomains/hostnames
    • Linkedin – Employee names
    • Exalead – emails,subdomain/hostnames

    New features:

    • Time delays between requests
    • XML and HTML results export
    • Search a domain in all sources
    • Virtual host verifier
    • Shodan computer database integration
    • Active enumeration (DNS enumeration,DNS reverse lookups, DNS TLD expansion)
    • Basic graph with stats
    Some examples:
    Searching emails accounts for the domain microsoft.com, it will work with the first 500 google results:

    <pre>./theharvester.py -d microsoft.com -l 500 -b google</pre>

    Searching emails accounts for the domain microsoft.com in a PGP server, here it’s not necessary to specify the limit.

    <pre>./theharvester.py -d microsoft.com -b pgp</pre>

    Searching for user names that works in the company microsoft, we use google as search engine, so we need to specify the limit of results we want to use:

    <pre>./theharvester.py -d microsoft.com -l 200 -b linkedin</pre>

    Searching in all sources at the same time, with a limit of 200 results:

    <pre>./theHarvester.py -d microsoft.com -l 200 -b all</pre>
    Download:
    The latest version always can be found in the Google code repository:https://code.google.com/p/theharvester
    For more details visit: Secuirtytube.com
    Official site: http://www.edge-security.com/

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