First get the latest version of hijackthis from
HERE.
There are also some things in your log that could be fixed, for example,
O9 - Extra button: (no name) - {5BAB4B5B-68BC-4B02-94D6-2FC0DE4A7897} - (no file)
I dont know about this one,
O4 - Startup: Reboot.exe
or this one,
O7 - HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System, DisableRegedit=1
These dont look too promising,
O17- HKLM\System\CS2\Services\Tcpip\..\{393E2BE0-7FC3-47F0-BE9E-B45E6F3AA4C6}: NameServer = 203.145.184.32,203.145.184.13
O17 - HKLM\System\CS1\Services\Tcpip\..\{393E2BE0-7FC3-47F0-BE9E-B45E6F3AA4C6}: NameServer = 203.145.184.32,203.145.184.13
O17 - HKLM\System\CCS\Services\Tcpip\..\{393E2BE0-7FC3-47F0-BE9E-B45E6F3AA4C6}: NameServer = 203.145.184.32,203.145.184.13
I would repost in the Security and the Web Forum and put a link to this one.