Facebook Dislike Button - Beware Of Scam

A new facebook scam message is spreading rapidly and has gone viral among the facebook users,  It looks like that Facebook has became most favorite play ground for spammers, After the Dad Catches Daughter on Webcam scam it seems like Facebook Dislike button has gone viral,
Here is the screenshot of the Facebook dislike button scam message:

Now as you can see from the above screen shot the link "Activate Dislike Button" looks genuine and it appears to be where the Share button is placed. Once the victim clicks on the "Activate Dislike Button", He arrives on a page where it asks to paste a JavaScript on to his/her address bar. Once the victim does that, The same message get's posted on his/her wall.

How it works
As I told you above that the "Activate Dislike Button" appears where the "share" button is usually placed, This is all because of the javascript, The Javscript which the victim pastes in his/her address bar actually renames the "Share" button to "Activate Dislike Button" but the functionality of the button is same due to which the message get's posted on the victims wall.

Is it a virus?
When I clicked on the "Activate Dislike Button" it brought me a to page where I was asked to paste the javascript, suddenly my Antivirus(AVG) popped up indicating the virus to be some kind of "Social Engineering(Security)type 1710" virus.
It looks to me as it's a part of russian malware, Which once executed properly will leak your email passwords like Facebook, Yahoo, hotmail, Ebay, Paypal etc to the hacker.

Hope you have liked my post and I hope in you won't fall for these scams in your near future