Unusual spam Vkontakte?

Question

In contact with

An application like this
vkontakte.ru/app2355153
came to the wall, there is an application that contains a button to go to the opros.dyndns.com website,
it looks like a fake, but it doesn’t ask for a password anywhere, cookies are not transferred there either, what’s the catch? What does this site actually do? what is the meaning of spam?

Answer 1

I drove it on a virtual machine - the usual fake, nothing interesting.
After answering a series of questions, they promise to receive votes on your account, a number is displayed on how many votes will be credited, and then they ask you to enter a login and password .

Answer 2

understood)) apparently I did not have the patience to complete the survey) thanks)