L'analisi del log di hjt ha rilevato questi risultati

(unknown)
C:\WINDOWS\System32\spool\DRIVERS\W32X86\2\WPSC3PS W.EXE
(nasty)
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
(unknown)
O4 - HKLM\..\Run: [WpsRePsw] C:\WINDOWS\System32\spool\DRIVERS\W32X86\2\WpsRePs w.EXE
(poss. nasty)
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.d
(poss. nasty)
[QUOTE]O17 - HKLM\System\CCS\Services\Tcpip\..\{A8A3F944-CAAD-4F5E-9E6E-F0AE765AEF91}: NameServer = 193.70....
If this Domain does not belong to your ISP, or your firms network, these entries should be fixed. 'SearchList' entries should be fixed too.
[QUOTE]

quello che non mi torna sono in particolare la prima e l'ultima:
WPSC3PSW.EXE e il dns..che faccio?