Blockchain.com（原Blockchain.info）是钱包和区块数据查询服务提供商[1]。该项目启动于2011年八月，在该项目网站上可以查询到最新交易数据、挖矿新区块产生情况，包括面向开发者的比特币金融数据[2]。该网站信息被比特币媒体封面和比特社区论坛广泛使用。该网站也支持比特币在线钱包。Blockchain.info的安卓手机app也可以发送接收区块链信息[3]。| zh.m.wikipedia.org
VirusTotal| www.virustotal.com
A genesis block is the first block of a block chain. Modern versions of Bitcoin number it as block 0, though very early versions counted it as block 1. The genesis block is almost always hardcoded into the software of the applications that utilize its block chain. It is a special case in that it does not reference a previous block, and for Bitcoin and almost all of its derivatives, it produces an unspendable subsidy.| en.bitcoin.it
SharkBot uses a DGA for communication, which was changed several times during the development of SharkBot. This blogpost shows four versions of the DGA, and their differences.| Binary Reverse Engineering Blog