Solve : CSRSS?

1.	Solve : CSRSS?
Answer» Hi there, I have a fairly new computer with Windows XP and up until yesterday it was running perfectly but then when I started it up I received the following error message: "Windows cannot find C:\windows\system32\dnuadum\csrss.exe" Can someone please give any advice on how to resolve this? Thanks, LisaSounds like it could be a virus... SECURITY Task ManagerHi, Thanks for your reply. I downloaded that software and ran it but the problem still persists. Is there any way to replace the missing file? Thanks, LisaVirus scanners AVG Free -- Anti virus scanner Trend Micro Housecall -- Online anti virus scanner. Anti spy/MALWARE Microsoft Antispyware -- Anti spyware scanner. Windows XP Home and Professional only. Spybot Search & Destroy -- Anti spyware scanner Adaware SE Personal -- Anti spyware scanner Firewalls Use both a hardware and software firewall. Be advised as dual software firewalls may cause problems ZoneAlarm Free -- Free firewall - more user friendly Sygate Personal -- Free firewall - more configuration options Removal tools The following files are not substitutes for the ones described above. They are either diagnostic tools or removal tools for malware of a certain kind HijackThis -- Manual malware remover. Post the HijackThis log generated only if requested! McAfee Stinger -- Virus removal tool. No substitute for a fully functional virus scanner! CWshredder -- CoolWebSearch removal tool. Widely known and persistant Hijacker.Hi there, Thanks again for a very prompt reply! I have downloaded all the antispyware ect and run it all but when i start up my computer I am still getting those error messages. However, apart from that the computer is running perfectly and according to all the scans I have run my computer is not infected with anything! Is there a way to replace this missing csrss file because it keeps telling me the path is incorrect and windows cannot find it. Thanks again, LisaCan you post a Hijackthis log? The program can be found in the list.Hi again, Here is the latest log (1 of 3 since it's too long): Logfile of HijackThis v1.99.1 Scan saved at 18:16:01, on 05/09/2005 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:\Program Files\TGTSoft\StyleXP\StyleXPService.exe C:\WINDOWS\Explorer.EXE C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe C:\WINDOWS\system32\spoolsv.exe C:\Program Files\TOSHIBA\ConfigFree\CFSvcs.exe C:\WINDOWS\system32\DVDRAMSV.exe C:\Program Files\ewido\security suite\ewidoctrl.exe C:\Program Files\ewido\security suite\ewidoguard.exe C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE C:\Program Files\Norton AntiVirus\navapsvc.exe C:\Program Files\Norton AntiVirus\IWP\NPFMntor.exe C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe C:\WINDOWS\system32\svchost.exe C:\Program Files\TOSHIBA\TOSHIBA Applet\TAPPSRV.exe C:\WINDOWS\system32\fxssvc.exe C:\WINDOWS\System32\svchost.exe C:\WINDOWS\system32\igfxtray.exe C:\WINDOWS\system32\hkcmd.exe C:\Program Files\Toshiba\Tvs\TvsTray.exe C:\Program Files\TOSHIBA\TOSHIBA Zooming Utility\SmoothView.exe C:\Program Files\Common Files\Real\Update_OB\realsched.exe C:\Program Files\QuickTime\qttask.exe C:\WINDOWS\vsnpstd.exe C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S4I4V1.EXE C:\Program Files\Toshiba\Toshiba Applet\thotkey.exe C:\Program Files\TOSHIBA\TOSHIBA Controls\TFncKy.exe C:\Program Files\Synaptics\SynTP\SynTPLpr.exe C:\Program Files\Synaptics\SynTP\SynTPEnh.exe C:\WINDOWS\system32\TPSBattM.exe C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe C:\Program Files\TOSHIBA\ConfigFree\NDSTray.exe C:\Program Files\ltmoh\Ltmoh.exe C:\WINDOWS\system32\dla\tfswctrl.exe C:\WINDOWS\AGRSMMSG.exe C:\Program Files\Common Files\Symantec Shared\ccApp.exe C:\Program Files\TOSHIBA\TOSCDSPD\toscdspd.exe C:\WINDOWS\system32\ctfmon.exe C:\Program Files\MSN Messenger\MsnMsgr.Exe C:\Program Files\Ares\Ares.exe C:\WINDOWS\system32\RAMASST.exe C:\Program Files\WinZip\WZQKPICK.EXE C:\PROGRA~1\Webshots\webshots.scr C:\PROGRA~1\MOZILL~1\firefox.exe C:\Documents and Settings\Lisa Stephanija\My Documents\Unzipped\hijackthis\HijackThis.exeR0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.hotmail.com/ R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.hotmail.com R3 - Default URLSearchHook is missing F3 - REG:win.ini: load=C:\WINDOWS\system32\dnuadum\csrss.exe F3 - REG:win.ini: run=C:\WINDOWS\system32\dnuadum\csrss.exe O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx O2 - BHO: DriveLetterAccess - {5CA3D70E-1895-11CF-8E15-001234567890} - C:\WINDOWS\system32\dla\tfswshx.dll O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll O2 - BHO: EpsonToolBandKicker Class - {E99421FB-68DD-40F0-B4AC-B7027CAE2F1A} - C:\Program Files\EPSON\EPSON Web-To-Page\EPSON Web-To-Page.dll O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll O3 - Toolbar: EPSON Web-To-Page - {EE5D279F-081B-4404-994D-C6B60AAEBA6D} - C:\Program Files\EPSON\EPSON Web-To-Page\EPSON Web-To-Page.dll O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll O3 - Toolbar: (no name) - {BA52B914-B692-46c4-B683-905236F6F655} - (no file) O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe O4 - HKLM\..\Run: [Tvs] C:\Program Files\Toshiba\Tvs\TvsTray.exe O4 - HKLM\..\Run: [SmoothView] C:\Program Files\TOSHIBA\TOSHIBA Zooming Utility\SmoothView.exe O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime O4 - HKLM\..\Run: [snpstd] C:\WINDOWS\vsnpstd.exe O4 - HKLM\..\Run: [EPSON Stylus CX1500 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S4I4V1.EXE /P26 "EPSON Stylus CX1500 Series" /O6 "USB002" /M "Stylus CX1500" O4 - HKLM\..\Run: [THotkey] C:\Program Files\Toshiba\Toshiba Applet\thotkey.exe O4 - HKLM\..\Run: [Virus DETECTOR] dark.exe O4 - HKLM\..\Run: [Uiocqfew] C:\Program Files\Tqemwe\Azogp.exe O4 - HKLM\..\Run: [TPSMain] TPSMain.exe O4 - HKLM\..\Run: [TFncKy] TFncKy.exe O4 - HKLM\..\Run: [SynTPLpr] C:\Program Files\Synaptics\SynTP\SynTPLpr.exe O4 - HKLM\..\Run: [SynTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe O4 - HKLM\..\Run: [SoundMAXPnP] C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe O4 - HKLM\..\Run: [SoundMAX] C:\Program Files\Analog Devices\SoundMAX\Smax4.exe /tray O4 - HKLM\..\Run: [NDSTray.exe] NDSTray.exe O4 - HKLM\..\Run: [LtMoh] C:\Program Files\ltmoh\Ltmoh.exe O4 - HKLM\..\Run: [dla] C:\WINDOWS\system32\dla\tfswctrl.exe O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe O4 - HKLM\..\Run: [AntiSpy] C:\Program Files\AntiSpy\AntiSpy.exe O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe" O4 - HKLM\..\RunServices: [Virus Detector] dark.exe O4 - HKCU\..\Run: [TOSCDSPD] C:\Program Files\TOSHIBA\TOSCDSPD\toscdspd.exe O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background O4 - HKCU\..\Run: [ares] "C:\Program Files\Ares\Ares.exe" -h O4 - HKCU\..\Run: [STYLEXP] C:\Program Files\TGTSoft\StyleXP\StyleXP.exe -Hide O4 - HKCU\..\Run: [Yahoo! Pager] C:\PROGRA~1\Yahoo!\MESSEN~1\ypager.exe -quiet O4 - HKCU\..\Run: [supervisor.exe] C:\WINDOWS\supervisor.exeO4 - Startup: csrss.lnk = ? O4 - Startup: Webshots.lnk = C:\Program Files\Webshots\Launcher.exe O4 - Global Startup: RAMASST.lnk = C:\WINDOWS\system32\RAMASST.exe O4 - Global Startup: WinZip Quick Pick.lnk = C:\Program Files\WinZip\WZQKPICK.EXE O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar1.dll/cmsearch.html O8 - Extra context menu item: &Translate English Word - res://c:\program files\google\GoogleToolbar1.dll/cmwordtrans.html O8 - Extra context menu item: Backward Links - res://c:\program files\google\GoogleToolbar1.dll/cmbacklinks.html O8 - Extra context menu item: Cached Snapshot of Page - res://c:\program files\google\GoogleToolbar1.dll/cmcache.html O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000 O8 - Extra context menu item: Similar Pages - res://c:\program files\google\GoogleToolbar1.dll/cmsimilar.html O8 - Extra context menu item: Translate Page into English - res://c:\program files\google\GoogleToolbar1.dll/cmtrans.html O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\system32\msjava.dll O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\system32\msjava.dll O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204 O16 - DPF: {1F2F4C9E-6F09-47BC-970D-3C54734667FE} (LSSupCtl Class) - http://www.symantec.com/techsupp/asa/LSSupCtl.cab O16 - DPF: {2B323CD9-50E3-11D3-9466-00A0C9700498} (Yahoo! Audio Conferencing) - http://us.chat1.yimg.com/us.yimg.com/i/chat/applet/v45/yacscom.cab O16 - DPF: {2BC66F54-93A8-11D3-BEB6-00105AA9B6AE} (Symantec AntiVirus scanner) - http://security.symantec.com/sscv6/SharedContent/vc/bin/AvSniff.cab O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://spaces.msn.com//PhotoUpload/MsnPUpld.cab O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - http://security.symantec.com/sscv6/SharedContent/common/bin/cabsa.cab O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1123804357642 O16 - DPF: {7D1E9C49-BD6A-11D3-87A8-009027A35D73} (Yahoo! Audio UI1) - http://chat.yahoo.com/cab/yacsui.cab O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMessengerSetupDownloader.cab O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} (ActiveDataInfo Class) - http://www.symantec.com/techsupp/asa/SymAData.cab O16 - DPF: {F58E1CEF-A068-4C15-BA5E-587CAF3EE8C6} (MSN Chat Control 4.5) - http://chat.msn.com/controls/msnchat45.cab O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing) O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe O23 - Service: ConfigFree Service (CFSvcs) - TOSHIBA CORPORATION - C:\Program Files\TOSHIBA\ConfigFree\CFSvcs.exe O23 - Service: DVD-RAM_Service - Matsushita Electric Industrial Co., LTD. - C:\WINDOWS\system32\DVDRAMSV.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: Macromedia Licensing Service - Unknown owner - C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe O23 - Service: Norton AntiVirus Auto-Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe O23 - Service: Norton AntiVirus Firewall Monitor Service (NPFMntor) - Symantec Corporation - C:\Program Files\Norton AntiVirus\IWP\NPFMntor.exe O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe O23 - Service: StyleXPService - Unknown owner - C:\Program Files\TGTSoft\StyleXP\StyleXPService.exe O23 - Service: TOSHIBA Application Service (TAPPSRV) - TOSHIBA Corp. - C:\Program Files\TOSHIBA\TOSHIBA Applet\TAPPSRV.exe That's it, Lisahttp://securityresponse.symantec.com/avcenter/venc/data/w32.[email protected]Seems clean. Quote Process File: csrss or csrss.exe Process Name: Microsoft Client/Server Runtime Server Subsystem Description: csrss.exe is the main executable for the Microsoft Client/Server Runtime Server Subsystem. This process manages most graphical commands in Windows. This program is important for the stable and secure running of your computer and should not be terminated. Note: csrss.exe is also process which is registered as the [email protected] worm, the W32.Webus Trojan, Win32.Ladex.a and more. This virus is distributed via the Internet through e-mail and comes in the form of an e-mail message, in the hopes that you open it’s hostile attachment. The worm has it’s own SMTP engine which means it gathers E-mails from your local computer and re-distributes itself. In worst cases this worm can allow attackers to access your computer, stealing passwords and personal data. It is a registered security risk and should be removed immediately. Please see additional details regarding this process . You have scanned for Viruses and Trojan Horses? You are using Norton with the latest definitions? Has CRCSS.EXE requested Internet access in the past? Quote Hi there, I have a fairly new computer with Windows XP and up until yesterday it was running perfectly but then when I started it up I received the following error message: "Windows cannot find C:\windows\system32\dnuadum\csrss.exe" Can someone please give any advice on how to resolve this? Thanks, Lisa I feel the best thing to do is to put your Operating CD and run a repair installation this will not effect your data, or you could put the error message into Google search this sometimes will give the answer. I think the best bet would be to run a repair installation.Yeah, I'm using Norton, and all latest updates of various trojan removal software. I only bought this computer in August and until now, had no problems with it. I had never even heard of CSRSS before then! Lisahttp://www.bleepingcomputer.com/forums/index.php?showtutorial=42 Quote Yeah, I'm using Norton, and all latest updates of various trojan removal software. I only bought this computer in August and until now, had no problems with it. I had never even heard of CSRSS before then! Lisa Did your firewall block nothing? What has led to this issue? Have you removed any files?

Answer»

Hi there,

I have a fairly new computer with Windows XP and up until yesterday it was running perfectly but then when I started it up I received the following error message:

"Windows cannot find C:\windows\system32\dnuadum\csrss.exe"

Can someone please give any advice on how to resolve this?

Thanks,

LisaSounds like it could be a virus...

SECURITY Task ManagerHi,

Thanks for your reply. I downloaded that software and ran it but the problem still persists. Is there any way to replace the missing file?

Thanks,

LisaVirus scanners
AVG Free
-- Anti virus scanner
Trend Micro Housecall
-- Online anti virus scanner.

Anti spy/MALWARE
Microsoft Antispyware
-- Anti spyware scanner. Windows XP Home and Professional only.
Spybot Search & Destroy
-- Anti spyware scanner
Adaware SE Personal
-- Anti spyware scanner

Firewalls
Use both a hardware and software firewall.
Be advised as dual software firewalls may cause problems

ZoneAlarm Free
-- Free firewall - more user friendly
Sygate Personal
-- Free firewall - more configuration options

Removal tools
The following files are not substitutes for the ones described above.
They are either diagnostic tools or removal tools for malware of a certain kind

HijackThis
-- Manual malware remover. Post the HijackThis log generated only if requested!
McAfee Stinger
-- Virus removal tool. No substitute for a fully functional virus scanner!
CWshredder
-- CoolWebSearch removal tool. Widely known and persistant Hijacker.Hi there,

Thanks again for a very prompt reply! I have downloaded all the antispyware ect and run it all but when i start up my computer I am still getting those error messages. However, apart from that the computer is running perfectly and according to all the scans I have run my computer is not infected with anything!

Is there a way to replace this missing csrss file because it keeps telling me the path is incorrect and windows cannot find it.

Thanks again,

LisaCan you post a Hijackthis log? The program can be found in the list.Hi again,

Here is the latest log (1 of 3 since it's too long):

Logfile of HijackThis v1.99.1
Scan saved at 18:16:01, on 05/09/2005
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:\Program Files\TGTSoft\StyleXP\StyleXPService.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\TOSHIBA\ConfigFree\CFSvcs.exe
C:\WINDOWS\system32\DVDRAMSV.exe
C:\Program Files\ewido\security suite\ewidoctrl.exe
C:\Program Files\ewido\security suite\ewidoguard.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\Program Files\Norton AntiVirus\IWP\NPFMntor.exe
C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\TOSHIBA\TOSHIBA Applet\TAPPSRV.exe
C:\WINDOWS\system32\fxssvc.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\igfxtray.exe
C:\WINDOWS\system32\hkcmd.exe
C:\Program Files\Toshiba\Tvs\TvsTray.exe
C:\Program Files\TOSHIBA\TOSHIBA Zooming Utility\SmoothView.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\QuickTime\qttask.exe
C:\WINDOWS\vsnpstd.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S4I4V1.EXE
C:\Program Files\Toshiba\Toshiba Applet\thotkey.exe
C:\Program Files\TOSHIBA\TOSHIBA Controls\TFncKy.exe
C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
C:\WINDOWS\system32\TPSBattM.exe
C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe
C:\Program Files\TOSHIBA\ConfigFree\NDSTray.exe
C:\Program Files\ltmoh\Ltmoh.exe
C:\WINDOWS\system32\dla\tfswctrl.exe
C:\WINDOWS\AGRSMMSG.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\TOSHIBA\TOSCDSPD\toscdspd.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\Ares\Ares.exe
C:\WINDOWS\system32\RAMASST.exe
C:\Program Files\WinZip\WZQKPICK.EXE
C:\PROGRA~1\Webshots\webshots.scr
C:\PROGRA~1\MOZILL~1\firefox.exe
C:\Documents and Settings\Lisa Stephanija\My Documents\Unzipped\hijackthis\HijackThis.exeR0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.hotmail.com/
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.hotmail.com
R3 - Default URLSearchHook is missing
F3 - REG:win.ini: load=C:\WINDOWS\system32\dnuadum\csrss.exe
F3 - REG:win.ini: run=C:\WINDOWS\system32\dnuadum\csrss.exe
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: DriveLetterAccess - {5CA3D70E-1895-11CF-8E15-001234567890} - C:\WINDOWS\system32\dla\tfswshx.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O2 - BHO: EpsonToolBandKicker Class - {E99421FB-68DD-40F0-B4AC-B7027CAE2F1A} - C:\Program Files\EPSON\EPSON Web-To-Page\EPSON Web-To-Page.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: EPSON Web-To-Page - {EE5D279F-081B-4404-994D-C6B60AAEBA6D} - C:\Program Files\EPSON\EPSON Web-To-Page\EPSON Web-To-Page.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: (no name) - {BA52B914-B692-46c4-B683-905236F6F655} - (no file)
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [Tvs] C:\Program Files\Toshiba\Tvs\TvsTray.exe
O4 - HKLM\..\Run: [SmoothView] C:\Program Files\TOSHIBA\TOSHIBA Zooming Utility\SmoothView.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [snpstd] C:\WINDOWS\vsnpstd.exe
O4 - HKLM\..\Run: [EPSON Stylus CX1500 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S4I4V1.EXE /P26 "EPSON Stylus CX1500 Series" /O6 "USB002" /M "Stylus CX1500"
O4 - HKLM\..\Run: [THotkey] C:\Program Files\Toshiba\Toshiba Applet\thotkey.exe
O4 - HKLM\..\Run: [Virus DETECTOR] dark.exe
O4 - HKLM\..\Run: [Uiocqfew] C:\Program Files\Tqemwe\Azogp.exe
O4 - HKLM\..\Run: [TPSMain] TPSMain.exe
O4 - HKLM\..\Run: [TFncKy] TFncKy.exe
O4 - HKLM\..\Run: [SynTPLpr] C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe
O4 - HKLM\..\Run: [SoundMAX] C:\Program Files\Analog Devices\SoundMAX\Smax4.exe /tray
O4 - HKLM\..\Run: [NDSTray.exe] NDSTray.exe
O4 - HKLM\..\Run: [LtMoh] C:\Program Files\ltmoh\Ltmoh.exe
O4 - HKLM\..\Run: [dla] C:\WINDOWS\system32\dla\tfswctrl.exe
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [AntiSpy] C:\Program Files\AntiSpy\AntiSpy.exe
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\RunServices: [Virus Detector] dark.exe
O4 - HKCU\..\Run: [TOSCDSPD] C:\Program Files\TOSHIBA\TOSCDSPD\toscdspd.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [ares] "C:\Program Files\Ares\Ares.exe" -h
O4 - HKCU\..\Run: [STYLEXP] C:\Program Files\TGTSoft\StyleXP\StyleXP.exe -Hide
O4 - HKCU\..\Run: [Yahoo! Pager] C:\PROGRA~1\Yahoo!\MESSEN~1\ypager.exe -quiet
O4 - HKCU\..\Run: [supervisor.exe] C:\WINDOWS\supervisor.exeO4 - Startup: csrss.lnk = ?
O4 - Startup: Webshots.lnk = C:\Program Files\Webshots\Launcher.exe
O4 - Global Startup: RAMASST.lnk = C:\WINDOWS\system32\RAMASST.exe
O4 - Global Startup: WinZip Quick Pick.lnk = C:\Program Files\WinZip\WZQKPICK.EXE
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: &Translate English Word - res://c:\program files\google\GoogleToolbar1.dll/cmwordtrans.html
O8 - Extra context menu item: Backward Links - res://c:\program files\google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://c:\program files\google\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Similar Pages - res://c:\program files\google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Translate Page into English - res://c:\program files\google\GoogleToolbar1.dll/cmtrans.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\system32\msjava.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\system32\msjava.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {1F2F4C9E-6F09-47BC-970D-3C54734667FE} (LSSupCtl Class) - http://www.symantec.com/techsupp/asa/LSSupCtl.cab
O16 - DPF: {2B323CD9-50E3-11D3-9466-00A0C9700498} (Yahoo! Audio Conferencing) - http://us.chat1.yimg.com/us.yimg.com/i/chat/applet/v45/yacscom.cab
O16 - DPF: {2BC66F54-93A8-11D3-BEB6-00105AA9B6AE} (Symantec AntiVirus scanner) - http://security.symantec.com/sscv6/SharedContent/vc/bin/AvSniff.cab
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://spaces.msn.com//PhotoUpload/MsnPUpld.cab
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - http://security.symantec.com/sscv6/SharedContent/common/bin/cabsa.cab
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1123804357642
O16 - DPF: {7D1E9C49-BD6A-11D3-87A8-009027A35D73} (Yahoo! Audio UI1) - http://chat.yahoo.com/cab/yacsui.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMessengerSetupDownloader.cab
O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} (ActiveDataInfo Class) - http://www.symantec.com/techsupp/asa/SymAData.cab
O16 - DPF: {F58E1CEF-A068-4C15-BA5E-587CAF3EE8C6} (MSN Chat Control 4.5) - http://chat.msn.com/controls/msnchat45.cab
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
O23 - Service: ConfigFree Service (CFSvcs) - TOSHIBA CORPORATION - C:\Program Files\TOSHIBA\ConfigFree\CFSvcs.exe
O23 - Service: DVD-RAM_Service - Matsushita Electric Industrial Co., LTD. - C:\WINDOWS\system32\DVDRAMSV.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: Macromedia Licensing Service - Unknown owner - C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: Norton AntiVirus Auto-Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: Norton AntiVirus Firewall Monitor Service (NPFMntor) - Symantec Corporation - C:\Program Files\Norton AntiVirus\IWP\NPFMntor.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: StyleXPService - Unknown owner - C:\Program Files\TGTSoft\StyleXP\StyleXPService.exe
O23 - Service: TOSHIBA Application Service (TAPPSRV) - TOSHIBA Corp. - C:\Program Files\TOSHIBA\TOSHIBA Applet\TAPPSRV.exe

That's it,

Lisahttp://securityresponse.symantec.com/avcenter/venc/data/w32.[email protected]Seems clean.

Quote

Process File: csrss or csrss.exe
Process Name: Microsoft Client/Server Runtime Server Subsystem

Description:
csrss.exe is the main executable for the Microsoft Client/Server Runtime Server Subsystem. This process manages most graphical commands in Windows. This program is important for the stable and secure running of your computer and should not be terminated.

Note: csrss.exe is also process which is registered as the [email protected] worm, the W32.Webus Trojan, Win32.Ladex.a and more. This virus is distributed via the Internet through e-mail and comes in the form of an e-mail message, in the hopes that you open it’s hostile attachment. The worm has it’s own SMTP engine which means it gathers E-mails from your local computer and re-distributes itself. In worst cases this worm can allow attackers to access your computer, stealing passwords and personal data. It is a registered security risk and should be removed immediately. Please see additional details regarding this process

.

You have scanned for Viruses and Trojan Horses? You are using Norton with the latest definitions? Has CRCSS.EXE requested Internet access in the past? Quote

Hi there,

I have a fairly new computer with Windows XP and up until yesterday it was running perfectly but then when I started it up I received the following error message:

"Windows cannot find C:\windows\system32\dnuadum\csrss.exe"

Can someone please give any advice on how to resolve this?

Thanks,

Lisa

I feel the best thing to do is to put your Operating CD and run a repair installation this will not effect your data, or you could put the error message into Google search this sometimes will give the answer. I think the best bet would be to run a repair installation.Yeah, I'm using Norton, and all latest updates of various trojan removal software. I only bought this computer in August and until now, had no problems with it. I had never even heard of CSRSS before then!

Lisahttp://www.bleepingcomputer.com/forums/index.php?showtutorial=42 Quote

Yeah, I'm using Norton, and all latest updates of various trojan removal software. I only bought this computer in August and until now, had no problems with it. I had never even heard of CSRSS before then!

Lisa

Did your firewall block nothing?

What has led to this issue? Have you removed any files?

Solve : CSRSS?

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