since it is so New, difficult to say…
you can send it to avast as possible FP case … if false detection it will be corrected

You can upload files and report cases to avast here: http://www.avast.com/contact-form.php (Select form subject according to Your case)

you can also use mail

send to virus@avast.com in a password protected zip file
mail subject: False Positive / undetected sample (select subject according to your case)
zip password: infected

or you can send files from avast chest
how to use the chest. http://www.avast.com/faq.php?article=AVKB21