Fierce Domain Scan

Written by RSnake with input from id, Vacuum and Robert E Lee. A special thanks to IceShaman to porting it to use multi-threading and to Jabra for several patches and porting it into Backtrack 3.0.

Fierce domain scan was born out of personal frustration after performing a web application security audit. It is traditionally very difficult to discover large swaths of a corporate network that is non-contiguous. It's terribly easy to run a scanner against an IP range, but if the IP ranges are nowhere near one another you can miss huge chunks of networks.

Installation Fierce v2

Requirements: This is a Perl program requiring the Perl interpreter with a few modules. You can install the modules using CPAN:

 perl -MCPAN -e 'install Net::DNS'
 perl -MCPAN -e 'install Net::CIDR'
 perl -MCPAN -e 'install Net::Whois::ARIN'
 perl -MCPAN -e 'install Object::InsideOut'
 perl -MCPAN -e 'install Template'
 perl -MCPAN -e 'install Test::Class'
 perl -MCPAN -e 'install HTML::SimpleLinkExtor'
 perl -MCPAN -e 'install threads'
 perl -MCPAN -e 'install threads::shared'
 perl -MCPAN -e 'install Thread::Queue'

To checkout the latest version of Fierce v2.0 (currently beta) from subversion, simply run the following command:

 svn co https://svn.assembla.com/svn/fierce/fierce2/branch/ fierce2/

Fierce::Parser

Fierce v2 has XML output which allows pentesters to extract information gathered by Fierce.

Installation Fierce::Parser

Requirements: This is a Perl program requiring the Perl interpreter with a few modules. You can install the modules using CPAN:

XML::LibXML requires xml2-dev. This can be installed on Ubuntu using:

 sudo apt-get install libxml2-dev

 perl -MCPAN -e 'install XML::LibXML'
 perl -MCPAN -e 'install Object::InsideOut'
 perl -MCPAN -e 'install Test::Class'

To checkout the latest version of Fierce::Parser from subversion, simply run the following command:

 svn co https://svn.assembla.com/svn/fierce/FierceParser/trunk/ FierceParser/