1. Create the Virus Program. * * 2. The Virus Modifies IDT to Get Ring0 Privilege.-1. Create the Virus Program.** 2. The Virus Modifies IDT to Get Ring0 Privilege.

用VC6.0集成环境快速开发VxD VxD (Virtual Device Driver), 即虚拟设备驱动程序， 是运行在处理器Ring0特权级别的驱动程序，可以执行任何处理器指令，访问机器中的任何数据寄存器。VxD被用作Windows 9x系统和物理设备之间的接口,扩展了WINDOWS 系统的核心服务，能够访问和控制实际的硬件环境。-Using VC6.0 integrated environment for rapid development of VxDVxD (Virtual

Ring0中Hook SSDT防止进程被结束

How do I get the privilege of Ring 0 Sometimes it is necessary to access to ports above $FF, such as an IDE controller