案情简介2012年9月至10月期间,犯罪嫌疑人李某、徐某、林某等三人以牟利为目的,为“一夜情”、“博彩”、“股票”等网站做推广。为变相提高上述网站在搜索引擎中的排名,使其获得更多访问量,经预谋,在淘宝网上租用服务器并在该服务器上运行劫持程序。同时,通过后门程序侵入在搜索引擎中排名靠前的网站后台(以下简称为侵入),再通过向该被侵入网站的服务器上传提权程序文件等手段获得该网站服务器的管理员权限(以下简称为提权),并在被侵入网站源文件上添加劫持程序自动生成的 Brief introduction of the case In September 2012 to October period, the suspects Lee, Xu, Lin and other three for the purpose of profit for the “one-night stand”, “betting ”, “stock ” and other sites Do promotion. In disguise to improve the site’s ranking in the search engine to make it more traffic, premeditated, rented server on Taobao and run on the server hijacker. At the same time, through the backdoor program intrusion in the search engine rankings of the top website background (hereinafter referred to as intrusion), and then by the invasion of the site’s server upload file files and other means to obtain access to the site server administrator privileges (hereinafter referred to as For the right to mention), and invaded into the website source files automatically add the hijacker generated