Help Mysterious file

[Mysterious file]

Hi everyone. I've recently discovered a file by the name Jason.HTML in my device. When I opened it, turns out to be a script. I have no idea what it is and I m worried. Here is the link http://pastebin.com/kzjHrVNn. Please tell me what is this

 

[scary alien]

I don't know for sure what this file is either, but I certainly see lots of references to "whatsapp" in the text you posted.

Are you using that app? If so, I'm pretty sure it's related to that...

Also, where exactly did you find this file (i.e., what is the file location)?