mirror of
https://github.com/hacksysteam/HackSysExtremeVulnerableDriver
synced 2026-06-08 14:31:02 +00:00
Ashfaq Ansari
298 lines
11 KiB
C
298 lines
11 KiB
C
/*++
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## ## ######## ## ## ########
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## ## ## ## ## ## ##
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## ## ## ## ## ## ##
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######### ###### ## ## ## ##
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## ## ## ## ## ## ##
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## ## ## ## ## ## ##
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## ## ######## ### ########
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HackSys Extreme Vulnerable Driver
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Author : Ashfaq Ansari
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Contact: ashfaq[at]payatu[dot]com
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Website: http://www.payatu.com/
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Copyright (C) 2011-2015 Payatu Technologies. All rights reserved.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS
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OR COPYRIGHT HOLDERS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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See the file 'LICENSE' for complete copying permission.
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Module Name:
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HackSysExtremeVulnerableDriver.c
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Abstract:
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This module implements the main kernel driver
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of HackSys Extreme Vulnerable Driver.
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--*/
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#include "HackSysExtremeVulnerableDriver.h"
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#ifdef ALLOC_PRAGMA
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#pragma alloc_text (INIT, DriverEntry)
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#pragma alloc_text (PAGE, IrpCloseHandler)
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#pragma alloc_text (PAGE, IrpUnloadHandler)
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#pragma alloc_text (PAGE, IrpCreateHandler)
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#pragma alloc_text (PAGE, IrpDeviceIoCtlHandler)
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#pragma alloc_text (PAGE, IrpNotImplementedHandler)
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#endif // ALLOC_PRAGMA
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/// <summary>
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/// Driver Entry Point
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/// </summary>
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/// <param name="pDriverObject">The pointer to DRIVER_OBJECT</param>
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/// <param name="pRegistryPath">The pointer registry path</param>
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/// <returns>NTSTATUS</returns>
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NTSTATUS DriverEntry(IN PDRIVER_OBJECT pDriverObject, IN PUNICODE_STRING pRegistryPath) {
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UNICODE_STRING DeviceName, Win32Device;
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PDEVICE_OBJECT pDeviceObject = NULL;
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NTSTATUS status;
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UINT32 i = 0;
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UNREFERENCED_PARAMETER(pRegistryPath);
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PAGED_CODE();
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RtlInitUnicodeString(&DeviceName, L"\\Device\\HackSysExtremeVulnerableDriver");
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RtlInitUnicodeString(&Win32Device, L"\\DosDevices\\HackSysExtremeVulnerableDriver");
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// Create the device
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status = IoCreateDevice(pDriverObject,
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0,
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&DeviceName,
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FILE_DEVICE_UNKNOWN,
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FILE_DEVICE_SECURE_OPEN,
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FALSE,
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&pDeviceObject);
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if (status != STATUS_SUCCESS) {
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// Delete the device
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IoDeleteDevice(pDriverObject->DeviceObject);
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DbgPrint("[-] Error Initializing HackSys Extreme Vulnerable Driver\n");
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return status;
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}
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// Assign the IRP handlers
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for (i = 0; i <= IRP_MJ_MAXIMUM_FUNCTION; i++) {
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// Disable the Compiler Warning: 28169
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#pragma warning(push)
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#pragma warning(disable : 28169)
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pDriverObject->MajorFunction[i] = IrpNotImplementedHandler;
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#pragma warning(pop)
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}
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// Assign the IRP handlers for Create, Close and Device Control
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pDriverObject->MajorFunction[IRP_MJ_CREATE] = IrpCreateHandler;
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pDriverObject->MajorFunction[IRP_MJ_CLOSE] = IrpCloseHandler;
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pDriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = IrpDeviceIoCtlHandler;
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// Assign the driver Unload routine
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pDriverObject->DriverUnload = IrpUnloadHandler;
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// Set the flags
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pDeviceObject->Flags |= DO_DIRECT_IO;
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pDeviceObject->Flags &= ~DO_DEVICE_INITIALIZING;
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// Create the symbolic link
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status = IoCreateSymbolicLink(&Win32Device, &DeviceName);
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// Show the banner
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DbgPrint("%s", BANNER);
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DbgPrint("[+] HackSys Extreme Vulnerable Driver Loaded\n");
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return status;
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}
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/// <summary>
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/// IRP Create Handler
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/// </summary>
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/// <param name="pDeviceObject">The pointer to DEVICE_OBJECT</param>
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/// <param name="pIrp">The pointer to IRP</param>
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/// <returns>NTSTATUS</returns>
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NTSTATUS IrpCreateHandler(IN PDEVICE_OBJECT pDeviceObject, IN PIRP pIrp) {
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pIrp->IoStatus.Status = STATUS_SUCCESS;
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pIrp->IoStatus.Information = 0;
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UNREFERENCED_PARAMETER(pDeviceObject);
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PAGED_CODE();
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// Complete the request
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IoCompleteRequest(pIrp, IO_NO_INCREMENT);
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return STATUS_SUCCESS;
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}
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/// <summary>
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/// IRP Close Handler
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/// </summary>
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/// <param name="pDeviceObject">The pointer to DEVICE_OBJECT</param>
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/// <param name="pIrp">The pointer to IRP</param>
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/// <returns>NTSTATUS</returns>
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NTSTATUS IrpCloseHandler(IN PDEVICE_OBJECT pDeviceObject, IN PIRP pIrp) {
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pIrp->IoStatus.Status = STATUS_SUCCESS;
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pIrp->IoStatus.Information = 0;
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UNREFERENCED_PARAMETER(pDeviceObject);
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PAGED_CODE();
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// Complete the request
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IoCompleteRequest(pIrp, IO_NO_INCREMENT);
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return STATUS_SUCCESS;
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}
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/// <summary>
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/// IRP Unload Handler
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/// </summary>
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/// <param name="pDeviceObject">The pointer to DEVICE_OBJECT</param>
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/// <param name="pIrp">The pointer to IRP</param>
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/// <returns>NTSTATUS</returns>
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VOID IrpUnloadHandler(IN PDRIVER_OBJECT pDriverObject) {
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UNICODE_STRING Win32Device;
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PAGED_CODE();
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RtlInitUnicodeString(&Win32Device, L"\\DosDevices\\HackSysExtremeVulnerableDriver");
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// Delete the symbolic link
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IoDeleteSymbolicLink(&Win32Device);
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// Delete the device
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IoDeleteDevice(pDriverObject->DeviceObject);
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DbgPrint("[-] HackSys Extreme Vulnerable Driver Unloaded\n");
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}
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/// <summary>
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/// IRP Not Implemented Handler
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/// </summary>
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/// <param name="pDeviceObject">The pointer to DEVICE_OBJECT</param>
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/// <param name="pIrp">The pointer to IRP</param>
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/// <returns>NTSTATUS</returns>
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NTSTATUS IrpNotImplementedHandler(IN PDEVICE_OBJECT pDeviceObject, IN PIRP pIrp) {
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pIrp->IoStatus.Status = STATUS_NOT_SUPPORTED;
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pIrp->IoStatus.Information = 0;
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UNREFERENCED_PARAMETER(pDeviceObject);
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PAGED_CODE();
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// Complete the request
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IoCompleteRequest(pIrp, IO_NO_INCREMENT);
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return STATUS_NOT_SUPPORTED;
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}
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/// <summary>
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/// IRP Device IoCtl Handler
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/// </summary>
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/// <param name="pDeviceObject">The pointer to DEVICE_OBJECT</param>
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/// <param name="pIrp">The pointer to IRP</param>
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/// <returns>NTSTATUS</returns>
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NTSTATUS IrpDeviceIoCtlHandler(IN PDEVICE_OBJECT pDeviceObject, IN PIRP pIrp) {
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NTSTATUS status = STATUS_NOT_SUPPORTED;
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PIO_STACK_LOCATION pIoStackIRP = NULL;
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ULONG ioControlCode = 0;
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UNREFERENCED_PARAMETER(pDeviceObject);
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PAGED_CODE();
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pIoStackIRP = IoGetCurrentIrpStackLocation(pIrp);
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ioControlCode = pIoStackIRP->Parameters.DeviceIoControl.IoControlCode;
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if (pIoStackIRP) {
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switch (ioControlCode) {
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case HACKSYS_EVD_IOCTL_STACK_OVERFLOW:
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DbgPrint("****** HACKSYS_EVD_STACKOVERFLOW ******\n");
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status = StackOverflowIoctlHandler(pIrp, pIoStackIRP);
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DbgPrint("****** HACKSYS_EVD_STACKOVERFLOW ******\n");
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break;
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case HACKSYS_EVD_IOCTL_STACK_OVERFLOW_GS:
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DbgPrint("****** HACKSYS_EVD_IOCTL_STACK_OVERFLOW_GS ******\n");
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status = StackOverflowGSIoctlHandler(pIrp, pIoStackIRP);
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DbgPrint("****** HACKSYS_EVD_IOCTL_STACK_OVERFLOW_GS ******\n");
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break;
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case HACKSYS_EVD_IOCTL_ARBITRARY_OVERWRITE:
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DbgPrint("****** HACKSYS_EVD_IOCTL_ARBITRARY_OVERWRITE ******\n");
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status = ArbitraryOverwriteIoctlHandler(pIrp, pIoStackIRP);
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DbgPrint("****** HACKSYS_EVD_IOCTL_ARBITRARY_OVERWRITE ******\n");
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break;
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case HACKSYS_EVD_IOCTL_POOL_OVERFLOW:
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DbgPrint("****** HACKSYS_EVD_IOCTL_POOL_OVERFLOW ******\n");
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status = PoolOverflowIoctlHandler(pIrp, pIoStackIRP);
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DbgPrint("****** HACKSYS_EVD_IOCTL_POOL_OVERFLOW ******\n");
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break;
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case HACKSYS_EVD_IOCTL_CREATE_UAF_OBJECT:
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DbgPrint("****** HACKSYS_EVD_IOCTL_CREATE_UAF_OBJECT ******\n");
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status = CreateUaFObjectIoctlHandler(pIrp, pIoStackIRP);
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DbgPrint("****** HACKSYS_EVD_IOCTL_CREATE_UAF_OBJECT ******\n");
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break;
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case HACKSYS_EVD_IOCTL_USE_UAF_OBJECT:
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DbgPrint("****** HACKSYS_EVD_IOCTL_USE_UAF_OBJECT ******\n");
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status = UseUaFObjectIoctlHandler(pIrp, pIoStackIRP);
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DbgPrint("****** HACKSYS_EVD_IOCTL_USE_UAF_OBJECT ******\n");
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break;
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case HACKSYS_EVD_IOCTL_FREE_UAF_OBJECT:
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DbgPrint("****** HACKSYS_EVD_IOCTL_FREE_UAF_OBJECT ******\n");
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status = FreeUaFObjectIoctlHandler(pIrp, pIoStackIRP);
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DbgPrint("****** HACKSYS_EVD_IOCTL_FREE_UAF_OBJECT ******\n");
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break;
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case HACKSYS_EVD_IOCTL_CREATE_FAKE_OBJECT:
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DbgPrint("****** HACKSYS_EVD_IOCTL_CREATE_FAKE_OBJECT ******\n");
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status = CreateFakeObjectIoctlHandler(pIrp, pIoStackIRP);
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DbgPrint("****** HACKSYS_EVD_IOCTL_CREATE_FAKE_OBJECT ******\n");
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break;
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case HACKSYS_EVD_IOCTL_TYPE_CONFUSION:
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DbgPrint("****** HACKSYS_EVD_IOCTL_TYPE_CONFUSION ******\n");
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status = TypeConfusionIoctlHandler(pIrp, pIoStackIRP);
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DbgPrint("****** HACKSYS_EVD_IOCTL_TYPE_CONFUSION ******\n");
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break;
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case HACKSYS_EVD_IOCTL_INTEGER_OVERFLOW:
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DbgPrint("****** HACKSYS_EVD_IOCTL_INTEGER_OVERFLOW ******\n");
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status = IntegerOverflowIoctlHandler(pIrp, pIoStackIRP);
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DbgPrint("****** HACKSYS_EVD_IOCTL_INTEGER_OVERFLOW ******\n");
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break;
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case HACKSYS_EVD_IOCTL_NULL_POINTER_DEREFERENCE:
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DbgPrint("****** HACKSYS_EVD_IOCTL_NULL_POINTER_DEREFERENCE ******\n");
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status = NullPointerDereferenceIoctlHandler(pIrp, pIoStackIRP);
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DbgPrint("****** HACKSYS_EVD_IOCTL_NULL_POINTER_DEREFERENCE ******\n");
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break;
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default:
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DbgPrint("[-] Invalid IOCTL Code: 0x%X\n", ioControlCode);
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status = STATUS_INVALID_DEVICE_REQUEST;
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break;
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}
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}
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pIrp->IoStatus.Status = status;
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pIrp->IoStatus.Information = 0;
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// Complete the request
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IoCompleteRequest(pIrp, IO_NO_INCREMENT);
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return status;
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}
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