If the BSoD kernel data inpage error is caused by a virus or malware, you can get rid of it by simply running a virus scan. Using an antivirus program such as Windows Defender, you can scan your PC and remove any malicious programs as follows: ...
parameters of a loadable module. Loadable modules, after being loaded into the running kernel, also reveal their parameters in /sys/module/${modulename}/parameters/. Some of these parameters may be changed at runtime by the command "echo -n ${value} > /sys/module/${modulename}/parameters/...
0xC0000000,0,NULL,0x3,0,NULL);if(hDevice==INVALID_HANDLE_VALUE){printf("[-] Error - Unable to obtain a handle to the driver...\n");exit(1);}printf("[+
五、bypass_smep例题讲解 同样是前面文章所提到过的2017-CISCN-babydriver,在前面的学习中我们利用Kernel UAF的方式完成了提权操作,而本次我们所要学习的就是劫持程序流关闭SMEP保护以后,利用前面所学习的ret2usr完成提权操作并获取rootshell。 在分析利用思路之前,我们需要引入一个新的结构体tty_struct。这是一个...
This lab provides hands-on exercises that demonstrate how to debug the Sysvad audio kernel-mode device driver.Microsoft Windows Debugger (WinDbg) is a powerful Windows-based debugging tool that you can use to perform user-mode and kernel-mode debugging. WinDbg provides source-level debugging for ...
Kernel pwn 基础教程之 ret2usr 与 bypass_smep 一、前言 在我们的pwn学习过程中,能够很明显的感觉到开发人员们为了阻止某些利用手段而增加的保护机制,往往这些保护机制又会引发出新的bypass技巧,像是我们非常熟悉的Shellcode与NX,NX与ROP。而当我们将视角从用户态放到内核态的时候,便是笔者今天想与大家分享的两个...
This lab provides hands-on exercises that demonstrate how to debug the Sysvad audio kernel-mode device driver.Microsoft Windows Debugger (WinDbg) is a powerful Windows-based debugging tool that you can use to perform user-mode and kernel-mode debugging. WinDbg provides source-level d...
DriverUnload The other routines are optional, but you may need to implement them depending on your driver type and the location of your driver in the device stack. For more information about standard driver routines, see Introduction to Standard Driver Routines. Driver Support Routines Driver suppor...
(DeviceObject); } DbgPrint("[-] Error Initializing HelloDriver\n"); return Status; } // Assign the IRP handlers for (i = 0; i <= IRP_MJ_MAXIMUM_FUNCTION; i++) { // Disable the Compiler Warning: 28169#pragma warning(push)#pragma warning(disable : 28169) DriverObject->MajorFunction...
PowerShell.exe -ExecutionPolicy Bypass -File .\Install.ps1 The script will run and Windows Subsystem For Android™ will be installed If this workaround does not work, your PC is not supported for WSA Once the installation process completes, Windows Subsystem For Android™ will launch (if...