Run HJT and remove these entries from the log then reboot..
O2 - BHO: (no name) - {24BC6AF5-EA3F-451D-8D9B-5BE27D30ED09} - C:\WINDOWS\system32\awtqr.dll
O2 - BHO: (no name) - {7D53A523-15A2-44F4-8F33-45AB380E8559} - C:\WINDOWS\system32\vturs.dll (file missing)
O4 - HKCU\..\Run: [Tair] "C:\PROGRA~1\COMMON~1\STEM~1\services.exe" -vt yazb
O4 - HKCU\..\Run: [Nnxszate] C:\WINDOWS\??stem32\fast.exe
O20 - Winlogon Notify: awtqr - C:\WINDOWS\system32\awtqr.dll
It is very important to keep Sun Java up to date to help avoid exploitation by malware .
The current version is Java Runtime Environment (JRE) 6.0
Download the latest version of
Java Runtime Environment (JRE) 6.0 .
Remove all prior versions using Add/Remove Programs, and delete the Java folder in Program Files.
Click the link to download the Windows (Offline Installation) package: Save it, do not run it. When the download is complete, close the browser.
Proceed with reinstalling Java. Reboot.
Post a new log when done and that should finish it.....
