I format the system C: drive of Window XP.
Hardware config of system:
Processor: Pentium 4, 2.8GHz
HDD: 250GB
RAM: 2GB DDR2
The problem is arises that the system is affected by the two famous virus:
Tanatos.M

Heru- Which make Heruistic and replicates itself

.
I'm trying to install the Antivir but not installed.TaskManager is also locked. Device manager is also locked.




I'm downloading two Worm remover:Malwarebytes' Anti-Malware, SUPERAntiSpyware Free Edition. But not detecting all the viruses.




How to remove these viruses from the system completely.