Android Content Provider File Disclosure - Metasploit


This page contains detailed information about how to use the auxiliary/gather/android_htmlfileprovider metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.

Table Of Contents
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Module Overview

Name: Android Content Provider File Disclosure
Module: auxiliary/gather/android_htmlfileprovider
Source code: modules/auxiliary/gather/android_htmlfileprovider.rb
Disclosure date: -
Last modification time: 2017-07-24 06:26:21 +0000
Supported architecture(s): -
Supported platform(s): -
Target service / protocol: -
Target network port(s): -
List of CVEs: CVE-2010-4804

This module exploits a cross-domain issue within the Android web browser to exfiltrate files from a vulnerable device.

Module Ranking and Traits

Module Ranking:

  • normal: The exploit is otherwise reliable, but depends on a specific version and can't (or doesn't) reliably autodetect. More information about ranking can be found here.

Basic Usage

msf > use auxiliary/gather/android_htmlfileprovider
msf auxiliary(android_htmlfileprovider) > exploit

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Msfconsole Usage

Here is how the gather/android_htmlfileprovider auxiliary module looks in the msfconsole:

msf6 > use auxiliary/gather/android_htmlfileprovider

msf6 auxiliary(gather/android_htmlfileprovider) > show info

       Name: Android Content Provider File Disclosure
     Module: auxiliary/gather/android_htmlfileprovider
    License: Metasploit Framework License (BSD)
       Rank: Normal

Provided by:
  Thomas Cannon
  jduck <[email protected]>

Available actions:
  Name       Description
  ----       -----------
  WebServer

Check supported:
  No

Basic options:
  Name     Current Setting                                             Required  Description
  ----     ---------------                                             --------  -----------
  FILES    /proc/version,/proc/self/status,/data/system/packages.list  no        The remote file(s) to steal
  SRVHOST  0.0.0.0                                                     yes       The local host or network interface to listen on. This must be an address on the local machine or 0.0.0.0 to listen on all addresses.
  SRVPORT  8080                                                        yes       The local port to listen on.
  SSL      false                                                       no        Negotiate SSL for incoming connections
  SSLCert                                                              no        Path to a custom SSL certificate (default is randomly generated)
  URIPATH                                                              no        The URI to use for this exploit (default is random)

Description:
  This module exploits a cross-domain issue within the Android web 
  browser to exfiltrate files from a vulnerable device.

References:
  https://nvd.nist.gov/vuln/detail/CVE-2010-4804
  http://thomascannon.net/blog/2010/11/android-data-stealing-vulnerability/

Module Options

This is a complete list of options available in the gather/android_htmlfileprovider auxiliary module:

msf6 auxiliary(gather/android_htmlfileprovider) > show options

Module options (auxiliary/gather/android_htmlfileprovider):

   Name     Current Setting                                             Required  Description
   ----     ---------------                                             --------  -----------
   FILES    /proc/version,/proc/self/status,/data/system/packages.list  no        The remote file(s) to steal
   SRVHOST  0.0.0.0                                                     yes       The local host or network interface to listen on. This must be an address on the local machine or 0.0.0.0 to listen on all addresses.
   SRVPORT  8080                                                        yes       The local port to listen on.
   SSL      false                                                       no        Negotiate SSL for incoming connections
   SSLCert                                                              no        Path to a custom SSL certificate (default is randomly generated)
   URIPATH                                                              no        The URI to use for this exploit (default is random)

Auxiliary action:

   Name       Description
   ----       -----------
   WebServer

Advanced Options

Here is a complete list of advanced options supported by the gather/android_htmlfileprovider auxiliary module:

msf6 auxiliary(gather/android_htmlfileprovider) > show advanced

Module advanced options (auxiliary/gather/android_htmlfileprovider):

   Name            Current Setting  Required  Description
   ----            ---------------  --------  -----------
   ListenerComm                     no        The specific communication channel to use for this service
   SSLCipher                        no        String for SSL cipher spec - "DHE-RSA-AES256-SHA" or "ADH"
   SSLCompression  false            no        Enable SSL/TLS-level compression
   SendRobots      false            no        Return a robots.txt file if asked for one
   URIHOST                          no        Host to use in URI (useful for tunnels)
   URIPORT                          no        Port to use in URI (useful for tunnels)
   VERBOSE         false            no        Enable detailed status messages
   WORKSPACE                        no        Specify the workspace for this module

Auxiliary Actions

This is a list of all auxiliary actions that the gather/android_htmlfileprovider module can do:

msf6 auxiliary(gather/android_htmlfileprovider) > show actions

Auxiliary actions:

   Name       Description
   ----       -----------
   WebServer

Evasion Options

Here is the full list of possible evasion options supported by the gather/android_htmlfileprovider auxiliary module in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):

msf6 auxiliary(gather/android_htmlfileprovider) > show evasion

Module evasion options:

   Name                      Current Setting  Required  Description
   ----                      ---------------  --------  -----------
   HTML::base64              none             no        Enable HTML obfuscation via an embeded base64 html object (IE not supported) (Accepted: none, plain, single_pad, double_pad, random_space_injection)
   HTML::javascript::escape  0                no        Enable HTML obfuscation via HTML escaping (number of iterations)
   HTML::unicode             none             no        Enable HTTP obfuscation via unicode (Accepted: none, utf-16le, utf-16be, utf-16be-marker, utf-32le, utf-32be)
   HTTP::chunked             false            no        Enable chunking of HTTP responses via "Transfer-Encoding: chunked"
   HTTP::compression         none             no        Enable compression of HTTP responses via content encoding (Accepted: none, gzip, deflate)
   HTTP::header_folding      false            no        Enable folding of HTTP headers
   HTTP::junk_headers        false            no        Enable insertion of random junk HTTP headers
   HTTP::no_cache            false            no        Disallow the browser to cache HTTP content
   HTTP::server_name         Apache           yes       Configures the Server header of all outgoing replies
   TCP::max_send_size        0                no        Maximum tcp segment size.  (0 = disable)
   TCP::send_delay           0                no        Delays inserted before every send.  (0 = disable)

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Error Messages

This module may fail with the following error messages:

Error Messages

Check for the possible causes from the code snippets below found in the module source code. This can often times help in identifying the root cause of the problem.

Weird, we got a var that doesn't contain an equals: <PARTS.INSPECT>

Here is a relevant code snippet related to the "Weird, we got a var that doesn't contain an equals: <PARTS.INSPECT>" error message:

139:	
140:	    if request and request.body
141:	      request.body.split('&').each { |var|
142:	        parts = var.split('=', 2)
143:	        if parts.length != 2
144:	          print_error("Weird, we got a var that doesn't contain an equals: #{parts.inspect}")
145:	        else
146:	          fln,fld = parts
147:	          fld = Rex::Text.uri_decode(fld).unpack('m').first
148:	          start = fln.slice!(0,1)
149:	          if start == "f"

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References

See Also

Check also the following modules related to this module:

Authors

  • Thomas Cannon
  • jduck

Version

This page has been produced using Metasploit Framework version 6.1.24-dev. For more modules, visit the Metasploit Module Library.

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