#145 My internet keeps disconnecting

v1.0_(example)
closed
None
5
2015-03-10
2013-09-11
sefa
No

Dear sir

I am writing here to seek assistance about my issue of having the internet disconnected.
I found in google about you an thought I'd give a try about it.

The internet keeps disconnecting at random times, for the reason that something is overuseing it. The internet I have has the limits of 10Mb p/s DOWNload and 1Mb p/s UPload. The issue is at the uploading part, that virus or whatever it is, it's overloading the upload limit causing the connection to abbort at random times (especially when I go away from keyboard).
I did a scan with this Trend Micro HijackThis - v 2.0.5

From that long list I noticed one suspicious name, the NVIDIA Display Driver Service (nvsvc)
as I have seen that appearing and disappearing in the monitoring screen of task manager, aswell as uploading in high bits. And there appeares the svchost.exe(NetworkService), svchos.exe(LocalServiceNetowork), Explorer.exe All of them uploading at random seconds and random bits.

Logfile of Trend Micro HijackThis v2.0.5
Scan saved at 4:57:27 PM, on 11-Sep-13
Platform: Unknown Windows (WinNT 6.02.1008)
MSIE: Internet Explorer v10.0 (10.00.9200.16660)

FIREFOX: 23.0.1 (en-US)
Boot mode: Normal

Running processes:
C:\Program Files (x86)\Malwarebytes' Anti-Malware\mbamgui.exe
C:\Users\Sefa\Downloads\HijackThis.exe
C:\Program Files (x86)\Opera\16.0.1196.73\opera.exe
C:\Program Files (x86)\Opera\16.0.1196.73\opera_crashreporter.exe
C:\Program Files (x86)\Opera\16.0.1196.73\opera.exe
C:\Program Files (x86)\Opera\16.0.1196.73\opera.exe
C:\Program Files (x86)\Opera\16.0.1196.73\opera.exe
C:\Program Files (x86)\Opera\16.0.1196.73\opera.exe
C:\Program Files (x86)\Opera\16.0.1196.73\opera.exe
C:\Windows\SysWOW64\DllHost.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/p/?LinkId=255141
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://go.microsoft.com/fwlink/p/?LinkId=255141
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = C:\Windows\SysWOW64\blank.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
F2 - REG:system.ini: UserInit=userinit.exe
O2 - BHO: PDF Architect Helper - {3A2D5EBA-F86D-4BD3-A177-019765996711} - C:\Program Files (x86)\PDF Architect\PDFIEHelper.dll
O2 - BHO: ArcPluginIEBHO - {84BFE29A-8139-402a-B2A4-C23AE9E1A75F} - C:\Program Files (x86)\Perfect World Entertainment\Arc\Plugins\ArcPluginIE.dll
O2 - BHO: SkypeIEPluginBHO - {AE805869-2E5C-4ED4-8F7B-F1F7851A4497} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O2 - BHO: lucky leap - {d77aa852-def3-43cb-a3f5-bd679de72f32} - C:\Program Files (x86)\lucky leap\luckyleapbho.dll
O2 - BHO: Adblock Plus for IE Browser Helper Object - {FFCB3198-32F3-4E8B-9539-4324694ED664} - C:\Program Files\Adblock Plus for IE\AdblockPlus32.dll
O3 - Toolbar: PDF Architect Toolbar - {25A3A431-30BB-47C8-AD6A-E1063801134F} - C:\Program Files (x86)\PDF Architect\PDFIEPlugin.dll
O4 - HKLM..\Run: [APSDaemon] "C:\Program Files (x86)\Common Files\Apple\Apple Application Support\APSDaemon.exe"
O4 - HKLM..\Run: [QuickTime Task] "C:\Program Files (x86)\QuickTime\QTTask.exe" -atboottime
O4 - HKLM..\RunOnce: [Malwarebytes Anti-Malware] C:\Program Files (x86)\Malwarebytes' Anti-Malware\mbamgui.exe /install /silent
O4 - HKCU..\Run: [DAEMON Tools Lite] "C:\Program Files (x86)\DAEMON Tools Lite\DTLite.exe" -autorun
O9 - Extra button: Skype Click to Call - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O18 - Protocol: skype-ie-addon-data - {91774881-D725-4E58-B298-07617B9B86A8} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~2\COMMON~1\Skype\SKYPE4~1.DLL
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\Windows\SysWOW64\Macromed\Flash\FlashPlayerUpdateService.exe
O23 - Service: Andrea ST Filters Service (AESTFilters) - Andrea Electronics Corporation - C:\Windows\System32\DriverStore\FileRepository\stwrt64.inf_amd64_960c1f056a541068\AESTSr64.exe
O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)
O23 - Service: Arc Service (ArcService) - Perfect World Entertainment Inc - C:\Program Files (x86)\Perfect World Entertainment\Arc\ArcService.exe
O23 - Service: @%SystemRoot%\system32\efssvc.dll,-100 (EFS) - Unknown owner - C:\Windows\System32\lsass.exe (file missing)
O23 - Service: @%systemroot%\system32\fxsresm.dll,-118 (Fax) - Unknown owner - C:\Windows\system32\fxssvc.exe (file missing)
O23 - Service: Google Update Service (gupdate) (gupdate) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: Google Update Service (gupdatem) (gupdatem) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: HP Software Framework Service (hpqwmiex) - Hewlett-Packard Company - C:\Users\Sefa\AppData\Roaming\Hewlett-Packard\hpqwmiex.exe
O23 - Service: @oem4.inf,%hpservice_desc%;HP Service (hpsrv) - Unknown owner - C:\Windows\system32\Hpservice.exe (file missing)
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: MBAMScheduler - Malwarebytes Corporation - C:\Program Files (x86)\Malwarebytes' Anti-Malware\mbamscheduler.exe
O23 - Service: MBAMService - Malwarebytes Corporation - C:\Program Files (x86)\Malwarebytes' Anti-Malware\mbamservice.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)
O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: NVIDIA Display Driver Service (nvsvc) - Unknown owner - C:\Windows\system32\nvvsvc.exe (file missing)
O23 - Service: PDF Architect Helper Service - pdfforge GmbH - C:\Program Files (x86)\PDF Architect\HelperService.exe
O23 - Service: PDF Architect Service - pdfforge GmbH - C:\Program Files (x86)\PDF Architect\ConversionService.exe
O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)
O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Skype C2C Service - Skype Technologies S.A. - C:\ProgramData\Skype\Toolbars\Skype C2C Service\c2c_service.exe
O23 - Service: Skype Updater (SkypeUpdate) - Skype Technologies - C:\Program Files (x86)\Skype\Updater\Updater.exe
O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)
O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)
O23 - Service: @%SystemRoot%\system32\sppsvc.exe,-101 (sppsvc) - Unknown owner - C:\Windows\system32\sppsvc.exe (file missing)
O23 - Service: Audio Service (STacSV) - IDT, Inc. - C:\Windows\System32\DriverStore\FileRepository\stwrt64.inf_amd64_960c1f056a541068\STacSV64.exe
O23 - Service: Torch Crash Handler (TorchCrashHandler) - TorchMedia Inc. - C:\Users\Sefa\AppData\Local\Torch\Update\TorchCrashHandler.exe
O23 - Service: @%SystemRoot%\system32\ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:\Windows\system32\UI0Detect.exe (file missing)
O23 - Service: @%SystemRoot%\system32\vaultsvc.dll,-1003 (VaultSvc) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)
O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)
O23 - Service: @%systemroot%\system32\wbengine.exe,-104 (wbengine) - Unknown owner - C:\Windows\system32\wbengine.exe (file missing)
O23 - Service: @%ProgramFiles%\Windows Defender\MpAsDesc.dll,-310 (WinDefend) - Unknown owner - C:\Program Files (x86)\Windows Defender\MsMpEng.exe (file missing)
O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)
O23 - Service: @%PROGRAMFILES%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:\Program Files (x86)\Windows Media Player\wmpnetwk.exe (file missing)

--
End of file - 8302 bytes

Discussion

  • Loucif Kharouni

    Loucif Kharouni - 2013-09-11
    • status: closed --> pending
     
  • sefa

    sefa - 2013-09-12

    I did remove that Lucky Leap, however.....I am still experiencing the same disconnecting issue.

    Logfile of Trend Micro HijackThis v2.0.5
    Scan saved at 3:17:19 PM, on 12-Sep-13
    Platform: Unknown Windows (WinNT 6.02.1008)
    MSIE: Internet Explorer v10.0 (10.00.9200.16688)

    FIREFOX: 23.0.1 (en-US)
    Boot mode: Normal

    Running processes:
    C:\Program Files (x86)\Malwarebytes' Anti-Malware\mbamgui.exe
    C:\Users\Sefa\Downloads\HijackThis.exe

    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = Preserve
    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 =
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/p/?LinkId=255141
    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://go.microsoft.com/fwlink/p/?LinkId=255141
    R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
    R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
    R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = C:\Windows\SysWOW64\blank.htm
    R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
    F2 - REG:system.ini: UserInit=userinit.exe
    O2 - BHO: PDF Architect Helper - {3A2D5EBA-F86D-4BD3-A177-019765996711} - C:\Program Files (x86)\PDF Architect\PDFIEHelper.dll
    O2 - BHO: ArcPluginIEBHO - {84BFE29A-8139-402a-B2A4-C23AE9E1A75F} - C:\Program Files (x86)\Perfect World Entertainment\Arc\Plugins\ArcPluginIE.dll
    O2 - BHO: SkypeIEPluginBHO - {AE805869-2E5C-4ED4-8F7B-F1F7851A4497} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
    O2 - BHO: Adblock Plus for IE Browser Helper Object - {FFCB3198-32F3-4E8B-9539-4324694ED664} - C:\Program Files\Adblock Plus for IE\AdblockPlus32.dll
    O3 - Toolbar: PDF Architect Toolbar - {25A3A431-30BB-47C8-AD6A-E1063801134F} - C:\Program Files (x86)\PDF Architect\PDFIEPlugin.dll
    O4 - HKLM..\Run: [APSDaemon] "C:\Program Files (x86)\Common Files\Apple\Apple Application Support\APSDaemon.exe"
    O4 - HKLM..\Run: [QuickTime Task] "C:\Program Files (x86)\QuickTime\QTTask.exe" -atboottime
    O4 - HKCU..\Run: [DAEMON Tools Lite] "C:\Program Files (x86)\DAEMON Tools Lite\DTLite.exe" -autorun
    O9 - Extra button: Skype Click to Call - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
    O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
    O18 - Protocol: skype-ie-addon-data - {91774881-D725-4E58-B298-07617B9B86A8} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
    O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~2\COMMON~1\Skype\SKYPE4~1.DLL
    O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\Windows\SysWOW64\Macromed\Flash\FlashPlayerUpdateService.exe
    O23 - Service: Andrea ST Filters Service (AESTFilters) - Andrea Electronics Corporation - C:\Windows\System32\DriverStore\FileRepository\stwrt64.inf_amd64_960c1f056a541068\AESTSr64.exe
    O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)
    O23 - Service: Arc Service (ArcService) - Perfect World Entertainment Inc - C:\Program Files (x86)\Perfect World Entertainment\Arc\ArcService.exe
    O23 - Service: @%SystemRoot%\system32\efssvc.dll,-100 (EFS) - Unknown owner - C:\Windows\System32\lsass.exe (file missing)
    O23 - Service: @%systemroot%\system32\fxsresm.dll,-118 (Fax) - Unknown owner - C:\Windows\system32\fxssvc.exe (file missing)
    O23 - Service: Google Update Service (gupdate) (gupdate) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
    O23 - Service: Google Update Service (gupdatem) (gupdatem) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
    O23 - Service: HP Software Framework Service (hpqwmiex) - Hewlett-Packard Company - C:\Users\Sefa\AppData\Roaming\Hewlett-Packard\hpqwmiex.exe
    O23 - Service: @oem4.inf,%hpservice_desc%;HP Service (hpsrv) - Unknown owner - C:\Windows\system32\Hpservice.exe (file missing)
    O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
    O23 - Service: MBAMScheduler - Malwarebytes Corporation - C:\Program Files (x86)\Malwarebytes' Anti-Malware\mbamscheduler.exe
    O23 - Service: MBAMService - Malwarebytes Corporation - C:\Program Files (x86)\Malwarebytes' Anti-Malware\mbamservice.exe
    O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
    O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)
    O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
    O23 - Service: NVIDIA Display Driver Service (nvsvc) - Unknown owner - C:\Windows\system32\nvvsvc.exe (file missing)
    O23 - Service: PDF Architect Helper Service - pdfforge GmbH - C:\Program Files (x86)\PDF Architect\HelperService.exe
    O23 - Service: PDF Architect Service - pdfforge GmbH - C:\Program Files (x86)\PDF Architect\ConversionService.exe
    O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)
    O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
    O23 - Service: Skype C2C Service - Skype Technologies S.A. - C:\ProgramData\Skype\Toolbars\Skype C2C Service\c2c_service.exe
    O23 - Service: Skype Updater (SkypeUpdate) - Skype Technologies - C:\Program Files (x86)\Skype\Updater\Updater.exe
    O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)
    O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)
    O23 - Service: @%SystemRoot%\system32\sppsvc.exe,-101 (sppsvc) - Unknown owner - C:\Windows\system32\sppsvc.exe (file missing)
    O23 - Service: Audio Service (STacSV) - IDT, Inc. - C:\Windows\System32\DriverStore\FileRepository\stwrt64.inf_amd64_960c1f056a541068\STacSV64.exe
    O23 - Service: Torch Crash Handler (TorchCrashHandler) - TorchMedia Inc. - C:\Users\Sefa\AppData\Local\Torch\Update\TorchCrashHandler.exe
    O23 - Service: @%SystemRoot%\system32\ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:\Windows\system32\UI0Detect.exe (file missing)
    O23 - Service: @%SystemRoot%\system32\vaultsvc.dll,-1003 (VaultSvc) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
    O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)
    O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)
    O23 - Service: @%systemroot%\system32\wbengine.exe,-104 (wbengine) - Unknown owner - C:\Windows\system32\wbengine.exe (file missing)
    O23 - Service: @%ProgramFiles%\Windows Defender\MpAsDesc.dll,-310 (WinDefend) - Unknown owner - C:\Program Files (x86)\Windows Defender\MsMpEng.exe (file missing)
    O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)
    O23 - Service: @%PROGRAMFILES%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:\Program Files (x86)\Windows Media Player\wmpnetwk.exe (file missing)

    --
    End of file - 7780 bytes

     
  • Loucif Kharouni

    Loucif Kharouni - 2013-09-12

    You should also try to double check the network card drivers. The HJT log looks fine.

     
  • sefa

    sefa - 2013-09-14

    The Drivers are all fine, updated, and working properly.
    My connection is working much better now thanks to you. The number of disconnections has been greatly reduced, however, I am still disconnecting at random times and I have no idea why. Cannot find anymore viruses around.

     
  • Loucif Kharouni

    Loucif Kharouni - 2014-04-15

    Hello,

    Were you able to find the solution to this problem.

    Thanks

     
  • Loucif Kharouni

    Loucif Kharouni - 2015-03-10
    • status: pending --> closed
     

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