DGA Changerマルウェアの変種？

下記の記事が出ている。

　DGA Changer Malware Variant Shows How Attackers Are Improving Domain Names
　Security Intelligence: August 11, 2015
　https://securityintelligence.com/news/dga-changer-malware-variant-shows-how-attackers-are-improving-domain-names/

　DGA.Changer Gets Anti-Detection Upgrade
　DARK Reading: August 10, 2015
　http://www.darkreading.com/attacks-breaches/dgachanger-gets-anti-detection-upgrade/d/d-id/1321688