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View Full Version : "The application has changed"



Premanshu Bhushan
2005-12-26, 23:01
I am having the same problem of getting the notice: " this application has been changed since it was created...... chenk your system for malwares immediately."
However, despite several downloads, installations and uninstallations from all the possible mirrors the problem has persisted.
I am running a XP Pro SP2 with latest security updates as well as MS antispyware and symantec AV corporate edition.
All antivirus and spyware checks hasve turned out to be clean including online scans. Before the upgrade of my computer it used to work fine!!!
Is it a bug or there is a problem with my comp?
Below is my HJT log:
Logfile of HijackThis v1.97.7
Scan saved at 2:30:16 AM, on 12/27/2005
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\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\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\RTHDCPL.EXE
C:\WINDOWS\system32\RUNDLL32.EXE
C:\Program Files\Adobe\Acrobat 7.0\Distillr\Acrotray.exe
C:\Program Files\NavNT\vptray.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\AutoHotkey\AutoHotkey.exe
C:\Program Files\Sify Broadband\BBImpSec.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
C:\Program Files\NavNT\defwatch.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\Program Files\NavNT\rtvscan.exe
C:\Program Files\V-Stream Multimedia\TV878 Utilities\C7XRCtl.exe
C:\WINDOWS\system32\ntvdm.exe
C:\Program Files\MagicDisc\MagicDisc.exe
C:\OPLIMIT\ocrawr32.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\System32\ups.exe
C:\WINDOWS\system32\MsgSys.EXE
C:\Program Files\Sify Broadband\BBClient.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
F:\HJT\HijackThis.exe

O2 - BHO: (no name) - {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
O2 - BHO: (no name) - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar2.dll
O2 - BHO: (no name) - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar2.dll
O4 - HKLM\..\Run: [High Definition Audio Property Page Shortcut] HDAShCut.exe
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [Acrobat Assistant 7.0] "C:\Program Files\Adobe\Acrobat 7.0\Distillr\Acrotray.exe"
O4 - HKLM\..\Run: [gcasServ] "C:\Program Files\Microsoft AntiSpyware\gcasServ.exe"
O4 - HKLM\..\Run: [vptray] C:\Program Files\NavNT\vptray.exe
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [autohotkey] "C:\Program Files\AutoHotkey\AutoHotkey.exe"
O4 - HKCU\..\Run: [SifyBB] C:\Program Files\Sify Broadband\BBImpSec.exe
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - Startup: OCRAWARE.lnk = C:\OPLIMIT\OCRAWARE.EXE
O4 - Startup: MagicDisc.lnk = C:\Program Files\MagicDisc\MagicDisc.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Acrobat Speed Launcher.lnk = ?
O4 - Global Startup: TV Remote Control.lnk = C:\Program Files\V-Stream Multimedia\TV878 Utilities\C7XRCtl.exe
O4 - Global Startup: Remote Control.lnk = C:\Program Files\KWorld Multimedia\PVR-TV 878 Utilities\C7XRCtl.exe
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar2.dll/cmsearch.html
O8 - Extra context menu item: &Translate English Word - res://c:\program files\google\GoogleToolbar2.dll/cmwordtrans.html
O8 - Extra context menu item: Backward Links - res://c:\program files\google\GoogleToolbar2.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://c:\program files\google\GoogleToolbar2.dll/cmcache.html
O8 - Extra context menu item: Convert link target to Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert link target to existing PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert selected links to Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: Convert selected links to existing PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: Convert selection to Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert selection to existing PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert to Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert to existing PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Similar Pages - res://c:\program files\google\GoogleToolbar2.dll/cmsimilar.html
O8 - Extra context menu item: Translate Page into English - res://c:\program files\google\GoogleToolbar2.dll/cmtrans.html
O9 - Extra button: Real.com (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Windows Messenger (HKLM)
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {3E68E405-C6DE-49FF-83AE-41EE9F4C36CE} (Office Update Installation Engine) - http://office.microsoft.com/officeupdate/content/opuc3.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1133529801373
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1133542166232
O16 - DPF: {6E5A37BF-FD42-463A-877C-4EB7002E68AE} (Housecall ActiveX 6.5) - http://us-housecall.trendmicro-europe.com/housecall/applet/html/native/x86/win32/activex/hcImpl.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{38276DBA-49F9-44CC-93EE-DA2BA92E8009}: NameServer = 202.144.50.4,202.144.13.50

Thanks for the time.
Sincerely,
Premanshu Bhushan

Post moved from:
http://forums.spybot.info/showthread.php?p=5394#post5394
tashi

LonnyRJones
2005-12-27, 20:02
Hi Premanshu Bhushan
That looks fine however a current version hijackthis log might show something else

HijackThis 1.99.1 http://www.merijn.org/files/HijackThis.exe

tashi
2005-12-30, 18:43
Premanshu Bhushan do you still require assistance?

Premanshu Bhushan
2006-01-02, 15:51
Hi!
I have got the new version of Hijak this and i am posting the log of HJT scan: (thanks LonnyRJones)
Logfile of HijackThis v1.99.1
Scan saved at 7:16:26 PM, on 1/2/2006
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\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\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Adobe\Acrobat 7.0\Distillr\Acrotray.exe
C:\Program Files\D-Tools\daemon.exe
C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe
C:\Program Files\NavNT\vptray.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\WINDOWS\RTHDCPL.EXE
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\AutoHotkey\AutoHotkey.exe
C:\Program Files\Sify Broadband\BBImpSec.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
C:\Program Files\NavNT\defwatch.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\Program Files\NavNT\rtvscan.exe
C:\Program Files\V-Stream Multimedia\TV878 Utilities\C7XRCtl.exe
C:\WINDOWS\system32\ntvdm.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\Program Files\MagicDisc\MagicDisc.exe
C:\WINDOWS\System32\ups.exe
C:\OPLIMIT\ocrawr32.exe
C:\WINDOWS\system32\MsgSys.EXE
C:\Program Files\Sify Broadband\BBClient.exe
C:\Program Files\Microsoft AntiSpyware\gcasServ.exe
C:\Program Files\Spybot - Search & Destroy\SpybotSD.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Internet Explorer\IEXPLORE.EXE
F:\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
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar2.dll
O2 - BHO: AcroIEToolbarHelper Class - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar2.dll
O4 - HKLM\..\Run: [High Definition Audio Property Page Shortcut] HDAShCut.exe
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [Acrobat Assistant 7.0] "C:\Program Files\Adobe\Acrobat 7.0\Distillr\Acrotray.exe"
O4 - HKLM\..\Run: [gcasServ] "C:\Program Files\Microsoft AntiSpyware\gcasServ.exe"
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [DAEMON Tools-1033] "C:\Program Files\D-Tools\daemon.exe" -lang 1033
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe
O4 - HKLM\..\Run: [vptray] C:\Program Files\NavNT\vptray.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [autohotkey] "C:\Program Files\AutoHotkey\AutoHotkey.exe"
O4 - HKCU\..\Run: [SifyBB] C:\Program Files\Sify Broadband\BBImpSec.exe
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - Startup: OCRAWARE.lnk = C:\OPLIMIT\OCRAWARE.EXE
O4 - Startup: MagicDisc.lnk = C:\Program Files\MagicDisc\MagicDisc.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: TV Remote Control.lnk = C:\Program Files\V-Stream Multimedia\TV878 Utilities\C7XRCtl.exe
O4 - Global Startup: Remote Control.lnk = C:\Program Files\KWorld Multimedia\PVR-TV 878 Utilities\C7XRCtl.exe
O4 - Global Startup: Adobe Acrobat Speed Launcher.lnk = ?
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar2.dll/cmsearch.html
O8 - Extra context menu item: &Translate English Word - res://c:\program files\google\GoogleToolbar2.dll/cmwordtrans.html
O8 - Extra context menu item: Backward Links - res://c:\program files\google\GoogleToolbar2.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://c:\program files\google\GoogleToolbar2.dll/cmcache.html
O8 - Extra context menu item: Convert link target to Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert link target to existing PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert selected links to Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: Convert selected links to existing PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: Convert selection to Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert selection to existing PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert to Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert to existing PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Similar Pages - res://c:\program files\google\GoogleToolbar2.dll/cmsimilar.html
O8 - Extra context menu item: Translate Page into English - res://c:\program files\google\GoogleToolbar2.dll/cmtrans.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\system32\Shdocvw.dll
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
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1133529801373
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1133542166232
O16 - DPF: {6E5A37BF-FD42-463A-877C-4EB7002E68AE} (Housecall ActiveX 6.5) - http://us-housecall.trendmicro-europe.com/housecall/applet/html/native/x86/win32/activex/hcImpl.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{38276DBA-49F9-44CC-93EE-DA2BA92E8009}: NameServer = 202.144.50.4,202.144.13.50
O20 - Winlogon Notify: NavLogon - C:\WINDOWS\system32\NavLogon.dll
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: DefWatch - Symantec Corporation - C:\Program Files\NavNT\defwatch.exe
O23 - Service: Imapi Helper - Alex Feinman - C:\Program Files\Alex Feinman\ISO Recorder\ImapiHelper.exe
O23 - Service: Norton AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\Program Files\NavNT\rtvscan.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe

Hi tashi!

I am still having the same problem. Any help would be great. Anyways is it a false alarm or a real threat??
Thanks
Premanshu Bhushan

LonnyRJones
2006-01-03, 00:46
Hi
That looks fine. If the only problem is the "The application has changed"
Id say its a false alarm
Im not sure what couses it, there are several other unresolved posts about the same thing.

Regards

Premanshu Bhushan
2006-01-03, 18:19
HI!
LonnyRJones, firstly thanks a ton for your time.
However, despite being through various such posts that tou mention there seems to be no solution.
Keep me informed if you get new info.
Thanks once again.
Dr. Premanshu Bhushan

bitman
2006-01-03, 18:33
Dr. Premanshu Bhushan:

Before we loose you, I have a question.

You've mentioned that the notice began after you performed an upgrade.
What exactly was the upgrade and if it included software, were there any apparent problems during the upgrade?

Thanks,
Bitman

Premanshu Bhushan
2006-01-04, 15:09
Hi Bitman!!
Thanks for the question. It all started after the upgrade but the upgrade was basically a change of hardware. So from pentium 4 2.6 on a GVSR 845 motherboard i switched to Pemtium 4 3Gh on a Intel 915 GVAL mother board.
I also reinstalled win xp pro sp2.... which was installed previously also.
I am running the same programs or at least similar programs than before.
I also increased my RAM and started using a fraphics card nVidia Ge force 6200 Turbo cache.
So, i dont see why my nearly new system should have any problem..... and no i did not have any peculiar problem in installation.

bitman
2006-01-04, 16:30
Was the new OS installed from scratch with all new installs of software? Or did you re-install over the top of the existing disk with everything still in place?

Also, is this new MB and processor HTT (HyperThreading Technology) capable?

Premanshu Bhushan
2006-01-04, 20:04
Was the new OS installed from scratch with all new installs of software? Or did you re-install over the top of the existing disk with everything still in place?

Also, is this new MB and processor HTT (HyperThreading Technology) capable?
Hi Bitman,
The OS was installed from scratch after formatting of disk.
Yes my MB as well as processor is HTT capable.
Sincerely,
Dr. Premanshu Bhushan

bitman
2006-01-04, 23:13
Dr. Premanshu Bhushan: Ah Ha! Finally we may be getting somewhere!

We've been having seemingly random hanging issues during Spybot scans with some systems using HTT (HyperThreading), especially with the Spybot S&D 1.4 version. Though there is a simple test for those that can start Spybot, setting the 'Set Affinity' for the SpybotSD.exe process to processor 0 (zero) only, this won't work in your case since you can't start the program successfully.

Since these problems act differently on each system, it's possible that this problem is related to HTT, but we can't be sure without testing. If you're willing, I'd given the instructions below to someone with HTT to fix the problem in a semi-permanent way, by patching the SpybotSD.exe file. It worked great for him and will only need to be repeated if this executable file is replaced by a reinstall or program upgrade, assuming it hasn't already been fixed by then. It changes nothing else, so it isn't dangerous even if it doesn't fix the problem.

If you're willing to try it, the explanation and instructions follow, though I haven't changed the mention of Set Affinity, which you can't try. Please let us know if it works so we can help others with the issue.

<<< Beginning of instructions >>>
This tool and setting is only useful to attempt fixing the Spybot S&D hang a few have had. It locks SS&D to CPU0, the first processor, which isn't preferred under normal circumstances. However, it really shouldn't create any problems since typically Spybot S&D uses more of the processing power during a scan then anything else anyway. This is the same thing Set Affinity does, but is permanent for the modified SpybotSD.exe you'll create.

The tool you'll use is called ImageCFG.exe and was originally included on the Windows NT CD, but works with all OS versions based on NT that have come since. I found a link to this tool which I used to test the basic process a few months ago, but was unable to truly test the fix since I don't have HTT myself. There is also a good simple tutorial for the tool, though I'll give you the exact command needed further below.

http://www.robpol86.com/Pages/imagecfg.php

First, download the ImageCFG.exe file and place a copy in the Spybot program folder listed next so it's easy to use from a command prompt.


C:\Program Files\Spybot - Search and Destroy\

Next, open a command prompt (Start Menu, Programs, Accessories, Command Prompt) and change directory to the same folder.


CD "C:\Program Files\Spybot - Search and Destroy\"

Now create a backup copy of the SpybotSD.exe file so you won't need to reinstall SS&D if there's a problem.


Copy SpybotSD.exe SpybotSD.org

Finally, execute the following command to modify the Spybot executable to use CPU0.


imagecfg -a 0x1 SpybotSD.exe

At this point the file should be modified and you can run Spybot S&D just as you normally would. Try running a scan without changing the Affinity setting by hand. Whether it works or not, I'd be curious if the Affinity setting is visibly changed in the process view you've already used before, so let us know this and if it works or not.
<<< End of instructions >>>

Remember, let us know if the error message goes away.

Thanks for giving it a try.
Bitman

Premanshu Bhushan
2006-01-05, 14:53
Hi Bitman,
Firstly thanks a lot for your effort.
I tried as you suggested... Firstly I tried by manually changing the affinity manually. Then I closed and restarted it from my tea timer submenu. It started without the warning twice. However, the third time it was back to square one.
Then i decided to go the long way..
Did it as you said..
See photo: untitled2
I checked the changed affinity and it was changed..
See photo: untitled3
However, when I restarted spybot the dreaded message was back.
See photo: untitled4
Maybe it may work with some modifications as for twice it did start without notice by manual change.
Thanks and hope you crack it soon.
Sincerely,
Premanshu Bhushan

bitman
2006-01-05, 20:04
Thanks for giving it a try. I wonder why it's working OK sometimes and then giving the error at other times? Sounds like something isn't stable on the system, even if it's not malware related.

Is it possible to shut down HTT in some way that will still allow the system to function? I believe in the early days of the HTT lock-ups someone initially turned off HTT in the BIOS before we knew about the Set Affininty option.

What I'm looking for are simple ways to reduce the complexity and stress on the system to at least find an explanation. Feel free to suggest or try your own ideas as you have time. With so few reports it's unlikely we'll ever be able to reproduce this, so someone with the problem will have to at least help test and find the real cause.

tashi
2006-01-10, 05:51
This thread will be archived.
If you need it re-opened please pm me or a forum mod. :)