These are usually anti-spyware or security software applications that use various forms of deception and/or unethical means or show a history of negligent false positives to goad the end user to make a purchase.
In some cases these applications maybe downloaded with some form of unwanted software at which point the rogue application is offered to the customer as a way to remove the unwanted software.
This is another Rogue Anti-Spyware. This is on the Rogue Anti-Spyware list.
Have seen multiple logs where the Trojan.Media-Codec was installed as well.