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Koyo DirectLogic PLC Password Brute Force Utility

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Koyo DirectLogic PLC Password Brute Force Utility

Disclosed
01/19/2012
Created
05/30/2018

Description

This module attempts to authenticate to a locked Koyo DirectLogic PLC. The PLC uses a restrictive passcode, which can be A0000000 through A9999999. The "A" prefix can also be changed by the administrator to any other character, which can be set through the PREFIX option of this module. This module is based on the original 'koyobrute.rb' Basecamp module from DigitalBond.

Author(s)

  • K. Reid Wightman <wightman@digitalbond.com>
  • todb <todb@metasploit.com>

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 auxiliary/scanner/scada/koyo_login
msf auxiliary(koyo_login) > show actions
    ...actions...
msf auxiliary(koyo_login) > set ACTION < action-name >
msf auxiliary(koyo_login) > show options
    ...show and set options...
msf auxiliary(koyo_login) > run 

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– Jim O’Gorman | President, Offensive Security

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