metasploit-framework/modules/post/multi/manage/set_wallpaper.rb

91 lines
2.3 KiB
Ruby

##
# This module requires Metasploit: http://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
class MetasploitModule < Msf::Post
include Msf::Post::File
include Msf::Post::Windows::Registry
def initialize(info = {})
super(
update_info(
info,
'Name' => 'Multi Manage Set Wallpaper',
'Description' => %q(
This module will set the desktop wallpaper background on the specified session.
The method of setting the wallpaper depends on the platform type.
),
'License' => MSF_LICENSE,
'Author' => [ 'timwr'],
'Platform' => [ 'win', 'osx', 'linux', 'android' ],
'SessionTypes' => [ 'meterpreter' ]
)
)
register_options(
[
OptPath.new('WALLPAPER_FILE', [true, 'The local wallpaper file to set on the remote session'])
])
end
def upload_wallpaper(tempdir, file)
remote_file = "#{tempdir}#{File.basename(file)}"
print_status("#{peer} - Uploading to #{remote_file}")
write_file(remote_file, File.binread(file))
print_status("#{peer} - Uploaded to #{remote_file}")
remote_file
end
#
# The OS X version uses an AppleScript to do this
#
def osx_set_wallpaper(file)
remote_file = upload_wallpaper("/tmp/", file)
script = %(osascript -e 'tell application "Finder" to set desktop picture to POSIX file "#{remote_file}"')
begin
cmd_exec(script)
rescue EOFError
return false
end
true
end
#
# The Windows version uses the SystemParametersInfo call
#
def win_set_wallpaper(file)
remote_file = upload_wallpaper("%TEMP%\\", file)
client.railgun.user32.SystemParametersInfoA(0x0014, nil, remote_file, 0x2) != 0
end
#
# The Android version uses the set_wallpaper command
#
def android_set_wallpaper(file)
client.android.set_wallpaper(File.binread(file))
true
end
def os_set_wallpaper(file)
case session.platform
when 'osx'
osx_set_wallpaper(file)
when 'windows'
win_set_wallpaper(file)
when 'android'
android_set_wallpaper(file)
end
end
def run
file = datastore['WALLPAPER_FILE']
if os_set_wallpaper(file)
print_good("#{peer} - The wallpaper has been set")
else
print_error("#{peer} - Unable to set the wallpaper")
end
end
end