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Windows Net-NTLMv2 Reflection DCOM/RPC (Juicy)

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Windows Net-NTLMv2 Reflection DCOM/RPC (Juicy)

Disclosed
01/16/2016
Created
03/19/2019

Description

This module utilizes the Net-NTLMv2 reflection between DCOM/RPC to achieve a SYSTEM handle for elevation of privilege. It requires a CLSID string. Windows 10 after version 1803, (April 2018 update, build 17134) and all versions of Windows Server 2019 are not vulnerable.

Author(s)

  • FoxGloveSec
  • breenmachine
  • decoder
  • ohpe
  • phra
  • lupman

Platform

Windows

Architectures

x86, x64

Development

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':

msf > use exploit/windows/local/ms16_075_reflection_juicy
msf exploit(ms16_075_reflection_juicy) > show targets
    ...targets...
msf exploit(ms16_075_reflection_juicy) > set TARGET < target-id >
msf exploit(ms16_075_reflection_juicy) > show options
    ...show and set options...
msf exploit(ms16_075_reflection_juicy) > exploit

Time is precious, so I don’t want to do something manually that I can automate. Leveraging the Metasploit Framework when automating any task keeps us from having to re-create the wheel as we can use the existing libraries and focus our efforts where it matters.

– Jim O’Gorman | President, Offensive Security

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