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csrss.exe conhost.exe dwm.exe trojan virus


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2 replies to this topic

#1 shadow1234

shadow1234

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Posted 09 July 2011 - 04:41 PM

i have deleted a few trojans using MBAM but it just keeps respawning back

Here is the hijack log when i scan:

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 2:40:01 PM, on 7/9/2011
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

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:\Program Files\Sygate\SPF\smc.exe
C:\WINDOWS\Explorer.EXE
C:\Documents and Settings\Owner\Application Data\dwm.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Documents and Settings\Owner\Application Data\Microsoft\conhost.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Common Files\Java\Java Update\jusched.exe
C:\Program Files\Java\jre6\bin\jqs.exe
C:\Program Files\Sophos\AutoUpdate\almon.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\Program Files\AIM7\aim.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\Program Files\Logitech\SetPoint\SetPoint.exe
C:\Program Files\CyberLink\Shared files\RichVideo.exe
C:\Program Files\Sophos\Sophos Anti-Virus\SAVAdminService.exe
C:\Program Files\Sophos\AutoUpdate\ALsvc.exe
C:\Program Files\Common Files\Logitech\KhalShared\KHALMNPR.EXE
C:\Program Files\Mozilla Firefox\firefox.exe
C:\DOCUME~1\Owner\LOCALS~1\Temp\csrss.exe
C:\Program Files\Mozilla Firefox\plugin-container.exe
C:\Documents and Settings\Owner\Local Settings\Application Data\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Owner\Local Settings\Application Data\Google\Chrome\Application\chrome.exe
C:\WINDOWS\system32\msiexec.exe
C:\Program Files\Trend Micro\HiJackThis\HiJackThis.exe

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
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/?LinkId=69157
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = http=127.0.0.1:51717
F3 - REG:win.ini: load=C:\DOCUME~1\Owner\LOCALS~1\Temp\csrss.exe
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: Sophos Web Content Scanner - {39EA7695-B3F2-4C44-A4BC-297ADA8FD235} - C:\Program Files\Sophos\Sophos Anti-Virus\SophosBHO.dll
O2 - BHO: WindowShopper - {74F475FA-6C75-43BD-AAB9-ECDA6184F600} - C:\Program Files\Superfish\Window Shopper\SuperfishIEAddon.dll
O2 - BHO: Java™ Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Program Files\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O2 - BHO: (no name) - {FD0263EB-79B5-25ED-3394-C5694701C6CF} - (no file)
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [SmcService] C:\PROGRA~1\Sygate\SPF\smc.exe -startgui
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Common Files\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Adobe ARM] "C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\..\Run: [Sophos AutoUpdate Monitor] C:\Program Files\Sophos\AutoUpdate\almon.exe
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [conhost] C:\Documents and Settings\Owner\Application Data\Microsoft\conhost.exe
O4 - HKCU\..\Run: [AIM] "C:\Program Files\AIM7\aim.exe" /d locale=en-US
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [Google Update] "C:\Documents and Settings\Owner\Local Settings\Application Data\Google\Update\GoogleUpdate.exe" /c
O4 - HKCU\..\Run: [Microsoft Windows Update] C:\WINDOWS\system32\WinUpdating.exe
O4 - HKCU\..\Policies\Explorer\Run: [Policies] C:\WINDOWS\system32\install\msdvp.exe
O4 - Global Startup: Logitech SetPoint.lnk = ?
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O9 - Extra button: Window Shopper - {A69A551A-1AAE-4B67-8C2E-52F8B8A19504} - C:\Program Files\Superfish\Window Shopper\SuperfishIEAddon.dll
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM\aim.exe
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
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
O10 - Unknown file in Winsock LSP: c:\documents and settings\all users\application data\sophos web intelligence\swi_lsp.dll
O10 - Unknown file in Winsock LSP: c:\documents and settings\all users\application data\sophos web intelligence\swi_lsp.dll
O10 - Unknown file in Winsock LSP: c:\documents and settings\all users\application data\sophos web intelligence\swi_lsp.dll
O16 - DPF: {CAFEEFAC-0016-0000-0016-ABCDEFFEDCBA} (Java Plug-in 1.6.0_16) -
O16 - DPF: {CAFEEFAC-0016-0000-0017-ABCDEFFEDCBA} (Java Plug-in 1.6.0_17) -
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shockwave/cabs/flash/swflash.cab
O16 - DPF: {E2883E8F-472F-4FB0-9522-AC9BF37916A7} - http://platformdl.adobe.com/NOS/getPlusPlus/1.6/gp.cab
O20 - AppInit_DLLs: C:\PROGRA~1\Sophos\SOPHOS~1\SOPHOS~1.DLL
O20 - Winlogon Notify: btwdlns - btwdiw32.dll (file missing)
O22 - SharedTaskScheduler: Browseui preloader - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Component Categories cache daemon - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\system32\browseui.dll
O23 - Service: Logical Disk Manager (dmserver32) - Unknown owner - C:\WINDOWS\system32\nvrsar32.exe (file missing)
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe
O23 - Service: nProtect GameGuard Service (npggsvc) - Unknown owner - C:\WINDOWS\system32\GameMon.des.exe (file missing)
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Cyberlink RichVideo Service(CRVS) (RichVideo) - Unknown owner - C:\Program Files\CyberLink\Shared files\RichVideo.exe
O23 - Service: Sophos Anti-Virus status reporter (SAVAdminService) - Sophos Limited - C:\Program Files\Sophos\Sophos Anti-Virus\SAVAdminService.exe
O23 - Service: Sophos Anti-Virus (SAVService) - Sophos Limited - C:\Program Files\Sophos\Sophos Anti-Virus\SavService.exe
O23 - Service: Sygate Personal Firewall Pro (SmcService) - Sygate Technologies, Inc. - C:\Program Files\Sygate\SPF\smc.exe
O23 - Service: Sophos AutoUpdate Service - Sophos Limited - C:\Program Files\Sophos\AutoUpdate\ALsvc.exe
O23 - Service: Sophos Web Intelligence Service (swi_service) - Sophos Limited - C:\Program Files\Sophos\Sophos Anti-Virus\Web Intelligence\swi_service.exe

--
End of file - 7743 bytes


can anyone help please?

Edited by shadow1234, 09 July 2011 - 04:57 PM.


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#2 CatByte

CatByte

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Posted 09 July 2011 - 09:12 PM

Hi,

Please do the following:
  • Open HiJackThis
  • Click on Do a system scan only
  • Check the boxes next to ONLY the entries listed below (if still present):


R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = http=127.0.0.1:51717
F3 - REG:win.ini: load=C:\DOCUME~1\Owner\LOCALS~1\Temp\csrss.exe
O2 - BHO: (no name) - {FD0263EB-79B5-25ED-3394-C5694701C6CF} - (no file)
O4 - HKLM\..\Run: [conhost] C:\Documents and Settings\Owner\Application Data\Microsoft\conhost.exe
O4 - HKCU\..\Run: [Microsoft Windows Update] C:\WINDOWS\system32\WinUpdating.exe
O4 - HKCU\..\Policies\Explorer\Run: [Policies] C:\WINDOWS\system32\install\msdvp.exe
O20 - Winlogon Notify: btwdlns - btwdiw32.dll (file missing)
O23 - Service: Logical Disk Manager (dmserver32) - Unknown owner - C:\WINDOWS\system32\nvrsar32.exe (file missing)

  • Close all windows except Hijackthis and click Fix Checked
  • Click Yes when prompted
  • Close HijackThis.




NEXT



Please download DDS from either of these links

LINK 1
LINK 2

and save it to your desktop.
  • Disable any script blocking protection
  • Double click dds to run the tool.
  • When done, two DDS.txt's will open.
  • Save both reports to your desktop.
---------------------------------------------------
Please include the contents of the following in your next reply:

DDS.txt
Attach.txt.


NEXT

Please download aswMBR ( 511KB ) to your desktop.
  • Double click the aswMBR.exe icon to run it
  • Click the Scan button to start the scan
  • On completion of the scan, click the save log button, save it to your desktop and post it in your next reply.

Edited by CatByte, 09 July 2011 - 09:15 PM.

Microsoft MVP - 2010, 2011, 2012, 2013, 2014, 2015


#3 CatByte

CatByte

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Posted 15 July 2011 - 04:40 PM

Due to the lack of feedback, this topic is now closed.In the event you still have problems, please send me or any Moderator a Private Message and ask them to reopen this topic within the next 5 days. Please include a link to your topic in the Private Message. Thank you.

Microsoft MVP - 2010, 2011, 2012, 2013, 2014, 2015





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