The a0067428.exe could be a Adware.W32.Claria.
A0067428.exe is developed by Claria.
Disable and delete the a0067428.exe process as soon as possible. Most likely it is a virus, a trojan, or some other malware.
Author: ClariaProcess: Adware.W32.ClariaPart Of: Adware.W32.Claria