Alla TREND
mi dicono:

This procedure terminates the running malware process.

1. Open Windows Task Manager.
» On Windows 95, 98, and ME, press
CTRL+ALT+DELETE
» On Windows NT, 2000, and XP, press
CTRL+SHIFT+ESC, then click the Processes tab.
2. In the list of running programs*, locate the process:
SVCHST.EXE
3. Select the malware process, then press either the End Task or the End Process button, depending on the version of Windows on your system.
4. To check if the malware process has been terminated, close Task Manager, and then open it again.
5. Close Task Manager.

Se è questo è un worm

Mi si presenta un luuuuuuunghissimo pomeriggio (o format c: e festa finita )