101 lines
3.2 KiB
Ruby
101 lines
3.2 KiB
Ruby
# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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class MetasploitModule < Msf::Post
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def initialize(info = {})
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super(
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update_info(
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info,
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'Name' => 'Windows Gather Installed Application Within Chocolatey Enumeration',
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'Description' => ' This module will enumerate all installed applications on a Windows system with chocolatey installed ',
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'License' => MSF_LICENSE,
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'Author' => ['Nick Cottrell <ncottrellweb[at]gmail.com>'],
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'Platform' => ['win'],
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'Privileged' => false,
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'SessionTypes' => %w[meterpreter shell],
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'Notes' => {
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'Stability' => [CRASH_SAFE],
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'Reliability' => [REPEATABLE_SESSION],
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'SideEffects' => []
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}
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)
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)
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register_advanced_options(
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[
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OptString.new('ChocoPath', [false, 'The path to the chocolatey executable if it\'s not on default path', 'choco.exe']),
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]
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)
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end
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def chocopath
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if chocolatey?(datastore['ChocoPath'])
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return datastore['ChocoPath']
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elsif chocolatey?(cmd_exec('where.exe', 'choco.exe'))
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return cmd_exec('where.exe', 'choco.exe')
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elsif chocolatey?(cmd_exec('where.exe', 'chocolatey.exe'))
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return cmd_exec('where.exe', 'chocolatey.exe')
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end
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nil
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end
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def chocolatey?(path)
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!!(cmd_exec(path, '-v') =~ /\d+\.\d+\.\d+/m)
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rescue Rex::Post::Meterpreter::RequestError
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false
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end
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def run
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# checking that session is meterpreter and session has powershell
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choco_path = chocopath
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fail_with(Failure::NotFound, 'Chocolatey path not found') unless choco_path
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print_status("Enumerating applications installed on #{sysinfo['Computer']}") if session.type == 'meterpreter'
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# getting chocolatey version
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choco_version = cmd_exec(choco_path, '-v')
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print_status("Targets Chocolatey version: #{choco_version}")
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# Getting results of listing chocolatey applications
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print_status('Getting chocolatey applications.')
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# checking if chocolatey is 2+ or 1.0.0
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data = if choco_version.match(/^[10]\.\d+\.\d+$/)
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# its version 1, use local only
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cmd_exec(choco_path, 'list -lo')
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elsif choco_version.match(/^(?:[2-9]|\d{2,})\.\d+\.\d+$/)
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# its version 2 or above, no need for local
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cmd_exec(choco_path, 'list')
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else
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fail_with(Failure::UnexpectedReply, "Failed to get chocolatey version. Result was unexpected: #{choco_version}")
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end
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print_good('Successfully grabbed all items')
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# making table to better organize applications and their versions
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table = Rex::Text::Table.new(
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'Header' => 'Installed Chocolatey Applications',
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'Indent' => 1,
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'Columns' => %w[
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Name
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Version
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]
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)
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# collecting all lines that match and placing them into table.
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items = data.scan(/^(\S+)\s(\d+(?:\.\d+)*)\r?\n/m)
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items.each do |set|
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table << set
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end
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results = table.to_s
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# giving results
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print_line(results.to_s)
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report_note(
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host: session.session_host,
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type: 'chocolatey.software.enum',
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data: items,
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update: :unique_data
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)
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end
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end
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