If you can see all six images in the boxes below, then you’ve got no worry of Conficker worm in your PC or laptop.
The Conficker Eye Chart below consists of two groups of web sites–the first row consists of sites that belong to some computer security sites while the second row consists of open source sites.
If you can’t see all images in the first row–it means you’re probably infected with the Conficker Variant C or greater.
If only the image of “SecureWorks” appear in the first row while the images in the second row are all present–you’re probably infected with Conficker Variant A/B.
Click the link below for the explanation how this chart works.