Rundll32 executes js code & Win32/Poweeliks
Reference article: http://bobao.360.cn/learning/detail/164.html
Win32/Poweeliks using this technology
Kaspersky's study of the *: http://www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/evolution-of-poweliks.pdf
Command line input: rundll32.exe _ javascript: "..\ mshtml,RunHTMLApplication"; alert ('foo')