Super User is a question and answer site for computer enthusiasts and power users. It's 100% free, no registration required.

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

I noticed today that Firefox adds a bunch of scripts to every pageload. Here's a screenshot:enter image description here I checked the add-ons. It's just Adblocker plus, Firebug, colorzilla, lastpass, screengrab, share-a-holic. So, nothing suspicious there. I have Microsoft Security Essentials and scans are clean. What might be causing the issue?

share|improve this question
up vote 2 down vote accepted

If you go take a look at the script address itself, at (link), there's a comment at the top:

/** See for details. *//* JavaScriptJsTagUrl = DealPlyScriptTagUrlMagic; */

A quick search indicates that this may be a form of adware - removal instructions are available at the linked site.

share|improve this answer
Thanks, that worked! But then I am surprised why MSE didn't find anything while Malwarebyte came up with several malwares. – abhisek Aug 28 '13 at 1:56

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.