104 lines
3.4 KiB
Ruby
104 lines
3.4 KiB
Ruby
##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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class MetasploitModule < Msf::Post
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include Msf::Auxiliary::Report
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include Msf::Post::Windows::LDAP
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def initialize(info = {})
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super(update_info(
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info,
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'Name' => 'Generate CSV Organizational Chart Data Using Manager Information',
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'Description' => %(
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This module will generate a CSV file containing all users and their managers, which can be
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imported into Visio which will render it.
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),
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'License' => MSF_LICENSE,
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'Author' => [
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'Stuart Morgan <stuart.morgan[at]mwrinfosecurity.com>'
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],
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'Platform' => [ 'win' ],
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'SessionTypes' => [ 'meterpreter' ]
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))
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register_options([
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OptBool.new('WITH_MANAGERS_ONLY', [true, 'Only users with managers', false]),
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OptBool.new('ACTIVE_USERS_ONLY', [true, 'Only include active users (i.e. not disabled ones)', true]),
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OptBool.new('STORE_LOOT', [true, 'Store the organizational chart information in CSV format in loot', true]),
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OptString.new('FILTER', [false, 'Additional LDAP filter to use when searching for users', ''])
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])
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end
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def run
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max_search = datastore['MAX_SEARCH']
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user_fields = ['cn', 'manager', 'description', 'title', 'telephoneNumber', 'department', 'division', 'userPrincipalName', 'company']
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begin
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qs = []
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qs << '(objectCategory=person)'
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qs << '(objectClass=user)'
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qs << '(!userAccountControl:1.2.840.113556.1.4.803:=2)' if datastore['ACTIVE_USERS_ONLY']
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qs << '(manager=*)' if datastore['WITH_MANAGERS_ONLY']
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qs << "(#{datastore['FILTER']})" if datastore['FILTER'] != ""
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query_string = "(&(#{qs.join('')}))"
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vprint_status("Executing #{query_string}")
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q = query(query_string, max_search, user_fields)
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rescue ::RuntimeError, ::Rex::Post::Meterpreter::RequestError => e
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# Can't bind or in a network w/ limited accounts
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print_error(e.message)
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return
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end
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if q.nil? || q[:results].empty?
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print_status('No results returned.')
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else
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user_fields << 'reports_to'
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results_table = parse_results(q[:results])
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print_line results_table.to_s
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if datastore['STORE_LOOT']
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stored_path = store_loot('ad.orgchart', 'text/csv', session, results_table.to_csv)
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print_good("CSV Organisational Chart Information saved to: #{stored_path}")
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end
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end
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end
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# Takes the results of LDAP query, parses them into a table
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def parse_results(results)
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results_table = Rex::Text::Table.new(
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'Header' => "Users & Managers",
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'Indent' => 1,
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'SortIndex' => -1,
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'Columns' => ['cn', 'description', 'title', 'phone', 'department', 'division', 'e-mail', 'company', 'reports_to']
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)
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results.each do |result|
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row = []
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result.each_with_index do |field, idx|
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next if idx == 1 # Don't include the manager DN
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if field.nil?
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row << ""
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else
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row << field[:value]
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end
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end
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# Parse the manager CN string to grab the CN= field only.
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# Note that it needs the negative lookbehind to avoid escaped characters.
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reports_to = /^CN=(?<cn>.+?),(?<!\\,)/.match(result[1][:value])
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if reports_to.nil?
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row << ""
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else
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row << reports_to['cn'].gsub('\,', ',')
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end
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results_table << row
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end
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results_table
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end
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end
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