Polymorphic virus, as the term indicates, is the virus that takes many forms. Poly means “many” and morph means “forms.” It keeps changing its form every time it infects a file. It does so to avoid being detected at all.
Typical symptoms that you will notice your system exhibits will be:
• Computer slowing down, crashing, or freezing
• Random error messages popping up
• Irrelevant dialog boxes showing up
• Inability to access or open programs
Keep in mind that this virus changes its form each time it replicates. So, even if you think of getting the virus removed from your system by yourself, you might find one of its forms yet completely unaware about another. How would you get to know and find all of its instances? You may run an antivirus program yet make sure it is strong enough to tackle these kinds of complicated viruses. The antivirus software you use for viruses like polymorphic viruses must be having complex algorithms. If you have already run an antivirus scan yet not gotten rid of this deadly amorphous virus, read below to know what you can do further.
Is there any way to remove polymorphic virus which you know nothing of?
The best way to get rid of such a virus is “System restore.” Usually, you have multiple restore points set up. At any given point in time, you can restore your hard drive to any one of those available. You might be thinking how does system restore works? You may fear to lose important programs or activity conducted after that restore point. Keep in mind that “System restore” works only on files and programs related to windows system and registry. It doesn’t touch your personal files, photos, emails, or other documents. It will remove the virus. The key is to restore your system to a point that comes before the problem started. So, to remove polymorphic virus in all its forms, perform “system restore.”