Win32.Aibolit is a backdoor program with a number of variants.  It will enter secretly as a Trojan but will then open a backdoor that will allow a hacker to enter.  The hacker will immediately go to work to steal your personal information.  The hacker will have full control of your system remotely and can run applications, add or delete files and can even take pictures of your desktop.  Your confidentiality is at serious risk.
You can protect yourself by trusting in a removal program that really works.  SpyZooka is a safe and effective program that will easily remove Win32.Aibolit and any of its variations.