My logs:
Logfile of HijackThis v1.99.1
Scan saved at 2:51:07 AM, on 8/3/2005
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\csrss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\system32\LEXPPS.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\ewido\security suite\ewidoctrl.exe
C:\Program Files\ewido\security suite\ewidoguard.exe
C:\Program Files\Eset\nod32krn.exe
C:\WINDOWS\system32\wdfmgr.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Eset\nod32kui.exe
C:\Program Files\a2\a2guard.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\ESET\nod32.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\HJT\HijackThis.exe
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O4 - HKLM\..\Run: [UserFaultCheck] %systemroot%\system32\dumprep 0 -u
O4 - HKLM\..\Run: [THGuard] "C:\Program Files\TrojanHunter 4.2\THGuard.exe"
O4 - HKLM\..\Run: [nod32kui] "C:\Program Files\Eset\nod32kui.exe" /WAITSERVICE
O4 - HKCU\..\Run: [a-squared] "C:\Program Files\a2\a2guard.exe"
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O23 - Service: ewido security suite control - ewido networks - C:\Program Files\ewido\security suite\ewidoctrl.exe
O23 - Service: ewido security suite guard - ewido networks - C:\Program Files\ewido\security suite\ewidoguard.exe
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: NOD32 Kernel Service (NOD32krn) - Eset - C:\Program Files\Eset\nod32krn.exe
-------------------------------------------------------------------------------------------------
---------------------------------------------------------
ewido security suite - Scan report
---------------------------------------------------------
+ Created on: 1:27:36 AM, 8/3/2005
+ Report-Checksum: EC30E593
+ Scan result:
HKLM\SOFTWARE\YourSiteBar -> Spyware.ISTBar : Error during cleaning
HKLM\SOFTWARE\YourSiteBar\Historyfiles -> Spyware.ISTBar : Error during cleaning
HKLM\SOFTWARE\YourSiteBar\Historysearch -> Spyware.ISTBar : Error during cleaning
:mozilla.9:C:\Documents and Settings\lereba.LEREBA-P0OKJVMP\Application Data\Mozilla\Firefox\Profiles\sxe7f6v5.default\cookies.txt -> Spyware.Cookie.Fastclick : Cleaned with backup
:mozilla.10:C:\Documents and Settings\lereba.LEREBA-P0OKJVMP\Application Data\Mozilla\Firefox\Profiles\sxe7f6v5.default\cookies.txt -> Spyware.Cookie.Fastclick : Cleaned with backup
:mozilla.11:C:\Documents and Settings\lereba.LEREBA-P0OKJVMP\Application Data\Mozilla\Firefox\Profiles\sxe7f6v5.default\cookies.txt -> Spyware.Cookie.Tribalfusion : Cleaned with backup
::Report End
Please help,
Jac