Hi guys and girls here,
my new acer aspire 5315 laptop running windows vista suddenly stop working as i was installing a software downloaded from lphant. i switch off and on again but can only run at safe mode, it doesn't longer run in a normal mode.

i run some antivirus software but they don't see anything, i believe a virus must corrupt my windows system or something so please help.

thanks in advance.
--------------------------

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 18:30:35, on 29/09/2008
Platform: Windows Vista SP1 (WinNT 6.00.1905)
MSIE: Internet Explorer v7.00 (7.00.6001.18000)
Boot mode: Safe mode

Running processes:
C:\Windows\Explorer.EXE
c:\PROGRA~1\mcafee.com\agent\mcagent.exe
F:\repair tools\HiJackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://uk.yahoo.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://en.uk.acer.yahoo.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://en.uk.acer.yahoo.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - URLSearchHook: (no name) - - (no file)
R3 - URLSearchHook: ICQToolBar - {855F3B16-6D32-4fe6-8A56-BBB695989046} - C:\Program Files\ICQ6Toolbar\ICQToolBar.dll
O1 - Hosts: ::1 localhost
O2 - BHO: &Yahoo! Toolbar Helper - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {089FD14D-132B-48FC-8861-0048AE113215} - C:\Program Files\SiteAdvisor\6261\SiteAdv.dll
O2 - BHO: McAntiPhishingBHO - {377C180E-6F0E-4D4C-980F-F45BD3D40CF4} - c:\PROGRA~1\mcafee\msk\mcapbho.dll
O2 - BHO: scriptproxy - {7DB2D5A0-7241-4E79-B68D-6309F01C5231} - C:\Program Files\McAfee\VirusScan\scriptsn.dll
O2 - BHO: ShowBarObj Class - {83A2F9B1-01A2-4AA5-87D1-45B6B8505E96} - C:\Acer\Empowering Technology\eDataSecurity\x86\ActiveToolBand.dll
O2 - BHO: FlashFXP Helper for Internet Explorer - {E5A1691B-D188-4419-AD02-90002030B8EE} - C:\PROGRA~1\FlashFXP\IEFlash.dll
O3 - Toolbar: McAfee SiteAdvisor - {0BF43445-2F28-4351-9252-17FE6E806AA0} - C:\Program Files\SiteAdvisor\6261\SiteAdv.dll
O3 - Toolbar: Acer eDataSecurity Management - {5CBE3B7C-1E47-477e-A7DD-396DB0476E29} - C:\Acer\Empowering Technology\eDataSecurity\x86\eDStoolbar.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O3 - Toolbar: ICQToolBar - {855F3B16-6D32-4fe6-8A56-BBB695989046} - C:\Program Files\ICQ6Toolbar\ICQToolBar.dll
O4 - HKLM\..\Run: [Windows Defender] %ProgramFiles%\Windows Defender\MSASCui.exe -hide
O4 - HKLM\..\Run: [ALaunch] C:\Acer\ALaunch\AlaunchClient.exe
O4 - HKLM\..\Run: [RtHDVCpl] RtHDVCpl.exe
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [mcagent_exe] C:\Program Files\McAfee.com\Agent\mcagent.exe /runkey
O4 - HKLM\..\Run: [SiteAdvisor] "C:\Program Files\SiteAdvisor\6261\SiteAdv.exe"
O4 - HKLM\..\Run: [eDataSecurity Loader] C:\Acer\Empowering Technology\eDataSecurity\x86\eDSloader.exe
O4 - HKLM\..\Run: [PCMService] "C:\Program Files\Acer\Acer Arcade\PCMService.exe"
O4 - HKLM\..\Run: [IgfxTray] C:\Windows\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\Windows\system32\hkcmd.exe
O4 - HKLM\..\Run: [Persistence] C:\Windows\system32\igfxpers.exe
O4 - HKLM\..\Run: [LManager] C:\PROGRA~1\LAUNCH~1\LManager.exe
O4 - HKLM\..\Run: [Skytel] Skytel.exe
O4 - HKLM\..\Run: [Apoint] C:\Program Files\Apoint2K\Apoint.exe
O4 - HKLM\..\Run: [WarReg_PopUp] C:\Program Files\Acer\WR_PopUp\WarReg_PopUp.exe
O4 - HKLM\..\Run: [Acer Tour Reminder] C:\Acer\AcerTour\Reminder.exe
O4 - HKLM\..\Run: [SetPanel] C:\Acer\APanel\APanel.cmd
O4 - HKLM\..\Run: [NSLauncher] C:\Program Files\Nokia\Nokia Software Launcher\NSLauncher.exe /startup
O4 - HKCU\..\Run: [Sidebar] C:\Program Files\Windows Sidebar\sidebar.exe /autoRun
O4 - HKCU\..\Run: [ICQ] "C:\Program Files\ICQ6\ICQ.exe" silent
O4 - HKCU\..\Run: [MSServer] rundll32.exe C:\Users\tim\AppData\Local\Temp\awTKDwut.dll,#1
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'NETWORK SERVICE')
O4 - Global Startup: Empowering Technology Launcher.lnk = ?
O4 - Global Startup: ICON 225 USB Connect.lnk = C:\Program Files\Orange\ICON 225 USB Connect\ICON 225 USB Connect.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O9 - Extra button: Send to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: S&end to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O9 - Extra button: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\Program Files\ICQ6\ICQ.exe
O9 - Extra 'Tools' menuitem: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\Program Files\ICQ6\ICQ.exe
O13 - Gopher Prefix:
O23 - Service: Agere Modem Call Progress Audio (AgereModemAudio) - Agere Systems - C:\Windows\system32\agrsmsvc.exe
O23 - Service: ALaunch Service (ALaunchService) - Unknown owner - C:\Acer\ALaunch\ALaunchSvc.exe
O23 - Service: CyberLink Background Capture Service (CBCS) (CLCapSvc) - Unknown owner - C:\Program Files\Acer\Acer Arcade\Kernel\TV\CLCapSvc.exe
O23 - Service: CyberLink Task Scheduler (CTS) (CLSched) - Unknown owner - C:\Program Files\Acer\Acer Arcade\Kernel\TV\CLSched.exe
O23 - Service: CyberLink Media Library Service - Cyberlink - C:\Program Files\Acer\Acer Arcade\Kernel\CLML_NTService\CLMLServer.exe
O23 - Service: eDataSecurity Service - Egis Incorporated - C:\Acer\Empowering Technology\eDataSecurity\x86\eDSService.exe
O23 - Service: eLock Service (eLockService) - Acer Inc. - C:\Acer\Empowering Technology\eLock\Service\eLockServ.exe
O23 - Service: eNet Service - Acer Inc. - C:\Acer\Empowering Technology\eNet\eNet Service.exe
O23 - Service: eRecovery Service (eRecoveryService) - Acer Inc. - C:\Acer\Empowering Technology\eRecovery\eRecoveryService.exe
O23 - Service: eSettings Service (eSettingsService) - Unknown owner - C:\Acer\Empowering Technology\eSettings\Service\capuserv.exe
O23 - Service: GtDetectSc - OptionNV - C:\Program Files\Orange\ICON 225 USB Connect\GtDetectSc.exe
O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - C:\Program Files\Common Files\LightScribe\LSSrvc.exe
O23 - Service: McAfee Services (mcmscsvc) - McAfee, Inc. - C:\PROGRA~1\McAfee\MSC\mcmscsvc.exe
O23 - Service: McAfee Network Agent (McNASvc) - McAfee, Inc. - c:\PROGRA~1\COMMON~1\mcafee\mna\mcnasvc.exe
O23 - Service: McAfee Scanner (McODS) - McAfee, Inc. - C:\PROGRA~1\McAfee\VIRUSS~1\mcods.exe
O23 - Service: McAfee Proxy Service (McProxy) - McAfee, Inc. - c:\PROGRA~1\COMMON~1\mcafee\mcproxy\mcproxy.exe
O23 - Service: McAfee Real-time Scanner (McShield) - McAfee, Inc. - C:\PROGRA~1\McAfee\VIRUSS~1\mcshield.exe
O23 - Service: McAfee SystemGuards (McSysmon) - McAfee, Inc. - C:\PROGRA~1\McAfee\VIRUSS~1\mcsysmon.exe
O23 - Service: MobilityService - Unknown owner - C:\Acer\Mobility Center\MobilityService.exe
O23 - Service: McAfee Personal Firewall Service (MpfService) - McAfee, Inc. - C:\Program Files\McAfee\MPF\MPFSrv.exe
O23 - Service: McAfee Anti-Spam Service (MSK80Service) - McAfee, Inc. - C:\Program Files\McAfee\MSK\MskSrver.exe
O23 - Service: ServiceLayer - Nokia. - C:\Program Files\PC Connectivity Solution\ServiceLayer.exe
O23 - Service: SiteAdvisor Service - Unknown owner - C:\Program Files\SiteAdvisor\6261\SAService.exe
O23 - Service: ePower Service (WMIService) - acer - C:\Acer\Empowering Technology\ePower\ePowerSvc.exe
O23 - Service: XAudioService - Conexant Systems, Inc. - C:\Windows\system32\DRIVERS\xaudio.exe

--
End of file - 8520 bytes

Hello mrZ and welcome to daniweb. Well, you said you were

installing software downloaded from lphant.

This demonstrates the danger of file sharing for sure. You said you ran some antivirus programs, what were they?
I see at least ONE possible infection in your log, which is this entry;

O4 - HKCU\..\Run: [MSServer] rundll32.exe C:\Users\tim\AppData\Local\Temp\awTKDwut.dll,#1
Added by the W32/VB-CYG WORM! Spreads via removable storage devices.

Since you can boot to safe mode can you do safe mode with networking? If so do the following;
Please download Malwarebytes' Anti-Malware (MBA-M) to your Desktop.

* DoubleClick mbam-setup.exe and follow the prompts to install MBA-M.
* Be sure a checkmark is placed next to Update Malwarebytes' Anti-Malware and Launch Malwarebytes' Anti-Malware, then click Finish.
* If an update is found, it will download and install the latest version.
* Once the program has loaded, select Perform full scan, then click Scan.
* When the scan is complete, click OK, then Show Results to view the results.
* Be sure that everything is checked, and click Remove Selected.
* When MBA-M finishes, Notepad will open with the log. Please save it where you can find it easily. The log can also be opened by going to Start > All Programs > Malwarebytes' Anti-Malware > Logs > log-date.txt.
If you can do this then go ahead and scan in safe mode.
Judy

thx judy
actually i used MacAfee and microsoft defender but nothing were detected. i was able to login in safe mode with networking, although i couldn't update as my internet connection could not connect. i installed Malwarebytes and perform full scan but No malicious items were detected, the result is bellow, any more idea pls?

Malwarebytes' Anti-Malware 1.27
Database version: 1127
Windows 6.0.6001 Service Pack 1

29/09/2008 21:47:33
mbam-log-2008-09-29 (21-47-33).txt

Scan type: Quick Scan
Objects scanned: 39698
Time elapsed: 1 minute(s), 52 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 0

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)

Thanks.

This wasn't a full scan it was a quick scan, see this line in the log;

Scan type: Quick Scan

Can you generate an Uninstall list with HiJackThis?
To access the Uninstall Manager you would do the following:

1. Start HijackThis
2. Click on the Config button
3. Click on the Misc Tools button
4. Click on the Open Uninstall Manager button.
click on the Save list... button and specify where you would like to save this file. When you press Save button a notepad will open with the contents of that file. Simply copy and paste the contents of that notepad into a reply

thx again judy
i did exactly as u suggested and did full scan, here are the logs:

2007 Microsoft Office Suite Service Pack 1 (SP1)
2007 Microsoft Office Suite Service Pack 1 (SP1)
2007 Microsoft Office Suite Service Pack 1 (SP1)
2007 Microsoft Office Suite Service Pack 1 (SP1)
2007 Microsoft Office Suite Service Pack 1 (SP1)
2007 Microsoft Office Suite Service Pack 1 (SP1)
2007 Microsoft Office Suite Service Pack 1 (SP1)
2007 Microsoft Office Suite Service Pack 1 (SP1)
2007 Microsoft Office Suite Service Pack 1 (SP1)
2007 Microsoft Office Suite Service Pack 1 (SP1)
Acer Arcade
Acer eDataSecurity Management
Acer eLock Management
Acer Empowering Technology
Acer eNet Management
Acer ePower Management
Acer ePresentation Management
Acer eSettings Management
Acer GameZone Console 2.0.1.1
Acer GridVista
Acer Mobility Center Plug-In
Acer ScreenSaver
Activation Assistant for the 2007 Microsoft Office suites
Adobe Flash Player ActiveX
Adobe Flash Player Plugin
Adobe Reader 8.1.0
Agatha Christie Death on the Nile
Agere Systems HDA Modem
Alice Greenfingers
ALPS Touch Pad Driver
Azada
Backspin Billiards
Big Kahuna Reef
Bookworm Deluxe
Bricks of Egypt
Cake Mania
Chicken Invaders 3
Chuzzle
Diner Dash Flo on the Go
FlashFXP v3
Flip Words 2
HijackThis 2.0.2
ICON 225 USB Connect
ICQ Toolbar
ICQ6
Intel(R) Graphics Media Accelerator Driver
Jewel Quest Solitaire
Kick N Rush
Launch Manager
Mahjong Escape Ancient China
Mahjongg Artifacts
Malwarebytes' Anti-Malware
McAfee SecurityCenter
Microsoft Office Excel MUI (English) 2007
Microsoft Office Home and Student 2007
Microsoft Office Home and Student 2007
Microsoft Office OneNote MUI (English) 2007
Microsoft Office PowerPoint MUI (English) 2007
Microsoft Office Proof (English) 2007
Microsoft Office Proof (French) 2007
Microsoft Office Proof (Spanish) 2007
Microsoft Office Proofing (English) 2007
Microsoft Office Shared MUI (English) 2007
Microsoft Office Shared Setup Metadata MUI (English) 2007
Microsoft Office Word MUI (English) 2007
Microsoft Office XP Professional with FrontPage
Microsoft Visual C++ 2005 Redistributable
Microsoft Works
Mozilla Firefox (3.0.1)
MSXML 4.0 SP2 (KB936181)
MSXML 4.0 SP2 (KB941833)
Mystery Case Files - Huntsville
Mystery Solitaire - Secret Island
Nifty Stats 1.0.0.62
Nokia Connectivity Cable Driver
Nokia Lifeblog 2.5
Nokia NSeries Application Installer
Nokia NSeries Content Copier
Nokia NSeries Multimedia Player
Nokia NSeries Music Manager
Nokia NSeries One Touch Access
Nokia NSeries System Utilities
Nokia Nseries Video Manager
Nokia Software Launcher
Nokia Software Updater
NTI Backup NOW! 4.7
NTI CD & DVD-Maker
Orion
PC Connectivity Solution
PowerProducer
Realtek High Definition Audio Driver
Turbo Pizza
Update for Office 2007 (KB946691)
WinRAR archiver
Yahoo! Toolbar
Zuma Deluxe

-------------------------------

Malwarebytes' Anti-Malware 1.27
Database version: 1127
Windows 6.0.6001 Service Pack 1

29/09/2008 22:49:26
mbam-log-2008-09-29 (22-49-26).txt

Scan type: Full Scan (C:\|D:\|)
Objects scanned: 121966
Time elapsed: 13 minute(s), 36 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 0

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)

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