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1. 发明授权

US08918879B1 Operating system bootstrap failure detection 有权
标题翻译：操作系统引导故障检测
公开(公告)号：US08918879B1
公开(公告)日：2014-12-23
申请号：US13470551
申请日：2012-05-14
申请人： Yuefeng Li , Hongbo Gan , Hua Ye
发明人： Yuefeng Li , Hongbo Gan , Hua Ye
IPC分类号： G06F21/00 , G06F9/00 , G06F12/14 , G06F21/57 , G06F21/56
CPC分类号： G06F21/575 , G06F21/568
摘要： During a bootstrapping process, path names of necessary bootstrap modules are collected and stored into a file. When an infected bootstrap component is detected, the method initiates emulation of the bootstrapping process within a virtual machine rather than directly cleaning malware from the infected bootstrap component. A settings file is copied into the virtual machine indicating the necessary bootstrap components in the host computer (including the infected component). Alternatively, the actual components are copied into the virtual machine. A clean version of the infected bootstrap component is made available to the virtual machine. The virtual machine is launched using the bootstrap components (including the clean version of the infected bootstrap component) and it emulates the bootstrapping process of the operating system. A successful bootstrap indicates the infected bootstrap component may be cleaned on the host computer. An unsuccessful bootstrap indicates the infected bootstrap component should not be cleaned of malware.
摘要翻译：在引导过程中，必需的引导模块的路径名被收集并存储到一个文件中。当检测到受感染的引导组件时，该方法将启动虚拟机中的引导过程的仿真，而不是直接从受感染的引导组件清除恶意软件。将设置文件复制到虚拟机中，指示主机中必需的引导组件（包括受感染的组件）。或者，将实际组件复制到虚拟机中。感染引导组件的干净版本可用于虚拟机。使用引导组件（包括受感染引导组件的干净版本）启动虚拟机，并且会模拟操作系统的引导过程。一个成功的引导指示受感染的引导组件可能在主机上清理。不成功的引导表示感染的引导组件不应该被清除恶意软件。

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