For those that are interested in a more technical analysis of the malware, infection vectors, and C&C infrastructure check out the whitepaper linked at the top. It goes into significantly more detail than the main article.

Below is a link to the PDF directly (I know the URL looks shady):

http://25zbkz3k00wn2tp5092n6di7b5k.wpengine.netdna-cdn.com/f...

If you manage security infrastructure for your organization and want details on C&C URLs, compromised certs used for signing, and relevant file hashes check out the technical apendix they published, also linked at the top of the article (and below):

http://25zbkz3k00wn2tp5092n6di7b5k.wpengine.netdna-cdn.com/f...