If communication with C&C fails, and if the PowerShell script is run from a command line, a few error messages written in simplified Mandarin Chinese are displayed, with a curious phrase that translates to "waiting for dragon":  无法访问本地计算机寄存器 (Unable to access local computer register) 任务计划程序访问被拒绝 (Mission Scheduler access is denied) 无法连接到网址，请等待龙 (Cannot connect to URL, please wait for dragon) 无法连接到网址，请等待龙 (Cannot connect to website, please wait for dragon)  These messages may not reveal anything about the real attackers as the malware writers sometimes like to embed false flags into their programs to confuse researchers.