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区块链让黑客一夜暴富：控制52万台电脑挖矿，暴赚1600万

2018-2-24 00:45 |来自: 互联网 6463 0

摘要: 随着各种虚拟币的价格暴涨，病毒制造者们已经活跃起来。思科公司的安全团队Talos发表报告证实，门罗币（Monero）挖矿蠕虫正在取代比特币勒索软件，成为黑色经济里获利最丰厚的部分。报告指出，超过52.6万台 Windows ...

随着各种虚拟币的价格暴涨，病毒制造者们已经活跃起来。

思科公司的安全团队Talos发表报告证实，门罗币（Monero）挖矿蠕虫正在取代比特币勒索软件，成为黑色经济里获利最丰厚的部分。

报告指出，超过52.6万台 Windows 计算机（其中大部分是运行windows的服务器）被挖矿蠕虫感染，这些蠕虫的制造者控制了历史上最大规模的挖矿僵尸网络，用来开采门罗币。

（思科CEO查克·罗宾斯）

美国安全公司Proofpoint指出，该僵尸网络已为幕后操纵者获取了8900个门罗币，按照发稿时的市场价格，大约价值1600万人民币。（根据非小号网站，现在每个门罗币1800元人民币，大约285美元）

GuardiCore发布的报告称，有大量证据表明该病毒的操纵者来自中国大陆，而 Proofpoint 则表示多数僵尸网络的IP扫描器是从 AS63199 （基于美国的网络）操作的。

因为其前所未有的匿名性、不可追踪资源来源，门罗币受到了许多黑客的青睐。尽管比特币也宣称匿名，但只要一个人公布了自己的钱包地址（或者是无意中的泄露），其所有的交易记录都会被记录在区块链中，导致可以被所有人追踪到。

（门罗币强调自己的匿名和不可追踪）

门罗币的另一个特点也被黑客利用：在比特币的挖矿算法中，算力越强大获得的币越多，因此出现了专门用来挖矿的芯片和定制的算力机器（矿机）。与这些计算力强大的机器相比，个人电脑的计算能力根本不值一提。

而门罗币不同，门罗币的算法不太依靠算力，使得人们可以用家庭电脑的空余算力来挖矿，甚至有人在手机中也可以挖矿。

这就给电脑病毒和手机病毒的制造者带来了巨大的利润空间。以前黑客在一台电脑中植入木马，只能用来攻击别人（ddos攻击）、点击广告获利、安装流氓软件获利等，这些钱与挖矿获得的利润相比，显得十分微薄。

根据思科Talos团队的估算，现在利用门罗币挖矿程序改写的病毒，每台电脑每天可以获得大约0.2美元（1.3元人民币）的利润。

如果像熊猫烧香、冲击波那种超级病毒出现，用门罗币来挖矿甚至可以创造出数亿的利润，这完全可以让所有黑客团体为之疯狂。

随着比特币、以太币、门罗币等各种虚拟币价格的暴涨，黑客组织的攻击重点已经从传统领域逐渐转移到区块链和虚拟币上，攻击目标从交易所到私人钱包无所不包。

黑奇士将对区块链行业的各种安全问题持续关注，欢迎各位发表意见建议。

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