A file I downloaded on the weekend seems to have been malware of some sort. My Win XP SP2 system now:
1. doesn't complete loading of all the startup items
2. Windows Explorer doesn't load, and if loaded manually dies and restarts every 15 seconds or so with the effect of a constantly refreshing desktop. I can still run apps by double-clicking icons in the few seconds they're on-screen, or run them from the Task Manager; app windows stay open, it's just the desktop/Windows Explorer that keeps being reset.
These two DLLs now show up in Shell Extensions:
urqNETJc.dll
cbXNHxXn.dll
Event Viewer shows a 1002 event ID from Winlogon every 15 seconds or so: "The shell stopped unexpectedly and Explorer.exe was restarted." Once in a while Explorer will just end and not restart. If manually restarted, the cycle continues.
Can't delete the DLLs by browsing to them from Task Manager's run... (says the files are in use).
Can't delete the DLLs from a cmd prompt (says the files are in use).
Manually killing/starting explorer.exe does not stop the refreshing of the desktop.
I've tried to disable and delete the two DLLs with ShellExView, but they immediately come back.
BrowserSentinel correctly identifies them as malware, but is unable to disable or delete them, even on reboot (they immediately come back).
Hijackthis is unable to delete them on a reboot; they immediately come back.
Any ideas? I'm at my wit's end.
Thanks.
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Hijackthis dump:
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 21:10:53, on 12/05/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
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:\Program Files\Windows Defender\MsMpEng.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Intel\Wireless\Bin\EvtEng.exe
C:\Program Files\Intel\Wireless\Bin\S24EvMon.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\LEXPPS.EXE
C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Program Files\Symantec AntiVirus\DefWatch.exe
C:\WINDOWS\system32\Hummingbird\Connectivity\10.00\Inetd\inetd32.exe
C:\WINDOWS\system32\IFXSPMGT.exe
C:\Program Files\Intel\Wireless\Bin\ZcfgSvc.exe
C:\WINDOWS\system32\IFXTCS.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Program Files\Nortel Networks\Remote Access Manager\NNDService.exe
C:\Program Files\ProtectTools\Embedded Security Software\PSDsrvc.EXE
C:\PROGRA~1\Intel\Wireless\Bin\1XConfig.exe
C:\Program Files\Nortel Networks\Remote Access Manager\RAMSettings.exe
C:\Program Files\Intel\Wireless\Bin\RegSrvc.exe
C:\Program Files\Symantec AntiVirus\SavRoam.exe
C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Symantec AntiVirus\Rtvscan.exe
C:\Program Files\Nortel Networks\TunnelGuard\CueAgent_srv.exe
C:\Program Files\Viewpoint\Common\ViewpointService.exe
C:\Program Files\WPMS\wpmsmon.exe
C:\WINDOWS\system32\SearchIndexer.exe
C:\WINDOWS\system32\CCM\CLICOMP\RemCtrl\Wuser32.exe
C:\WINDOWS\system32\CCM\CcmExec.exe
C:\Program Files\CyberArmor\casvc.exe
C:\PROGRA~1\CYBERA~1\pcs.exe
C:\PROGRA~1\CYBERA~1\pcshelp.exe
C:\WINDOWS\system32\taskmgr.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://globalweb/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://homepage.us.nortel.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://uk.red.clientapps.yahoo.com/customi...fo/bt_side.html
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://uk.red.clientapps.yahoo.com/customi...arch.yahoo.com/
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 127.0.0.1
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~1\VPTray.exe
O4 - HKLM\..\Run: [TkBellExe] C:\Program Files\Common Files\Real\Update_OB\realsched.exe -osboot
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_05\bin\jusched.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: [RoxWatchTray] "C:\Program Files\Common Files\Roxio Shared\9.0\SharedCOM\RoxWatchTray9.exe"
O4 - HKLM\..\Run: [RAMGINAConnWatch] "C:\Program Files\Nortel Networks\Remote Access Manager\RAMConnWatcher.exe"
O4 - HKLM\..\Run: [RAMDatabaseUpdater] "C:\Program Files\Nortel Networks\Remote Access Manager\RAMDatabaseUpdater.exe" -u
O4 - HKLM\..\Run: [RAMConnectionChecker] "C:\Program Files\Nortel Networks\Remote Access Manager\RAMConnChecker.exe" -m
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [PTHOSTTR] C:\Program Files\HPQ\HP ProtectTools Security Manager\PTHOSTTR.EXE /Start
O4 - HKLM\..\Run: [PSDruntime] C:\Program Files\ProtectTools\Embedded Security Software\PSDrt.EXE
O4 - HKLM\..\Run: [PHIME2002ASync] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [PHIME2002A] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [MSPY2002] C:\WINDOWS\system32\IME\PINTLGNT\ImScInst.exe /SYNC
O4 - HKLM\..\Run: [LVCOMSX] C:\WINDOWS\system32\LVCOMSX.EXE
O4 - HKLM\..\Run: [LogitechVideoTray] d:\Program Files\Logitech\Video\LogiTray.exe
O4 - HKLM\..\Run: [LogitechVideoRepair] d:\Program Files\Logitech\Video\ISStart.exe
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [IPInSightMonitor 01] "C:\Program Files\Visual Networks\Visual IP InSight\Nortel\IPMon32.exe"
O4 - HKLM\..\Run: [IPInSightLAN 01] "C:\Program Files\Visual Networks\Visual IP InSight\Nortel\IPClient.exe" -l
O4 - HKLM\..\Run: [IntelZeroConfig] C:\Program Files\Intel\Wireless\bin\ZCfgSvc.exe
O4 - HKLM\..\Run: [IntelWireless] C:\Program Files\Intel\Wireless\Bin\ifrmewrk.exe /tf Intel PROSet/Wireless
O4 - HKLM\..\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [igfxtray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [igfxpers] C:\WINDOWS\system32\igfxpers.exe
O4 - HKLM\..\Run: [igfxhkcmd] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [IfxSecurePlatformIndication] C:\Program Files\ProtectTools\Embedded Security Software\SpTNA.exe
O4 - HKLM\..\Run: [HumMeteringClient] rundll32.exe "C:\Program Files\Hummingbird\Connectivity\10.00\Accessories\MeteringClient.dll",RegisterProduct
O4 - HKLM\..\Run: [CyberArmorHelper] C:\Program Files\CyberArmor\pcshelp.exe -check
O4 - HKLM\..\Run: [CoolSwitch] C:\WINDOWS\system32\taskswitch.exe
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [4oD] "C:\Program Files\Kontiki\KHost.exe" -all
O4 - HKLM\..\Run: [Windows Defender] "C:\Program Files\Windows Defender\MSASCui.exe" -hide
O4 - HKCU\..\Run: [Second Copy 2000] "C:\Program Files\SecCopy\SecCopy.exe" /InitialWait=60
O4 - HKCU\..\Run: [PC Suite Tray] "D:\Program Files\Nokia\Nokia PC Suite 6\PCSuite.exe" -onlytray
O4 - HKCU\..\Run: [Nokia.PCSync] "D:\Program Files\Nokia\Nokia PC Suite 6\PCSync2.exe" /NoDialog
O4 - HKCU\..\Run: [LogitechSoftwareUpdate] "D:\Program Files\Logitech\Video\ManifestEngine.exe" boot
O4 - HKCU\..\Run: [KlipFolio] "d:\Program Files\KlipFolio\KlipFolio.exe" /BOOT
O4 - HKCU\..\Run: [BrowserSentinel2] "C:\Program Files\Browser Sentinel 2\BrowserSentinel.exe" -autorun
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\S-1-5-18\..\Run: [Picasa Media Detector] d:\Program Files\Picasa2\PicasaMediaDetector.exe (User 'SYSTEM')
O4 - HKUS\S-1-5-18\..\Run: [Nokia.PCSync] "D:\Program Files\Nokia\Nokia PC Suite 6\PcSync2.exe" /NoDialog (User 'SYSTEM')
O4 - HKUS\S-1-5-18\..\RunOnce: [Remove ShSh Agent UnInstaller Temp Files] C:\WINDOWS\system32\cmd.exe /C Rd /S /Q C:\WINDOWS\TEMP\~SdcBinU.Tmp (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - HKUS\.DEFAULT\..\RunOnce: [Remove ShSh Agent UnInstaller Temp Files] C:\WINDOWS\system32\cmd.exe /C Rd /S /Q C:\WINDOWS\TEMP\~SdcBinU.Tmp (User 'Default user')
O4 - S-1-5-18 Startup: ADOPTORPHANPROFILE.VBS (User 'SYSTEM')
O4 - .DEFAULT Startup: ADOPTORPHANPROFILE.VBS (User 'Default user')
O4 - Startup: Nortel Networks PC Client.lnk = C:\Program Files\Nortel Networks PC Client\asulauncher.exe
O4 - Global Startup: Adobe Acrobat Speed Launcher.lnk = ?
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Reader\reader_sl.exe
O4 - Global Startup: Last.fm Helper.lnk = D:\Program Files\Last.fm\LastFMHelper.exe
O4 - Global Startup: PersonalBrain 3.0.lnk = D:\Program Files\TheBrain\PersonalBrain 3.0\PersonalBrain.exe
O4 - Global Startup: TunnelGuard Tray Monitor.lnk = ?
O4 - Global Startup: Windows Desktop Search.lnk = C:\Program Files\Windows Desktop Search\WindowsSearch.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
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\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Subscribe in default RSS reader - D:\Profiles\tdickin\Application Data\RssBandit\iecontext_subscribefeed.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O14 - IERESET.INF: START_PAGE_URL=http://homepage.us.nortel.com
O16 - DPF: {0A43D7AC-D6C1-4622-B309-BF975F427C0E} (first direct internet banking plus digital safe) - https://internetbankingplus2.firstdirect.co...frontdoorFD.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {4E62C4DE-627D-4604-B157-4B7D6B09F02E} (AccountTracking Profile Manager Class) - https://moneymanager.egg.com/Pinsafe/accounttracking.cab
O16 - DPF: {547A5E74-F8CA-4326-9A46-95BEBFE6F065} - http://livelink-eur.europe.nortel.com/live...exp/install.cab
O16 - DPF: {A6B10B85-49AB-4FD7-AD2F-2F02C188896C} (DataUpload Class) - https://premier.microsoft.com/ActiveX/odc_prod.cab
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: Domain = corp.nortel.com
O17 - HKLM\Software\..\Telephony: DomainName = corp.nortel.com
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: SearchList = europe.nortel.com,us.nortel.com,ca.nortel.com,corp.nortel.com,asiapac.nortel.com
,cala.nortel.com
O20 - AppInit_DLLs: cahooknt.dll
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
O23 - Service: CVCBrokerService - Unknown owner - C:\Program Files\Nortel Networks\Remote Access Manager\CVCBrokerService.exe
O23 - Service: CyberArmor Run Service (CyberArmorRunService) - InfoExpress - C:\Program Files\CyberArmor\casvc.exe
O23 - Service: Symantec AntiVirus Definition Watcher (DefWatch) - Symantec Corporation - C:\Program Files\Symantec AntiVirus\DefWatch.exe
O23 - Service: EvtEng - Intel Corporation - C:\Program Files\Intel\Wireless\Bin\EvtEng.exe
O23 - Service: Contivity VPN Service (ExtranetAccess) - Nortel Networks NA, Inc. - C:\Program Files\Nortel Networks\Extranet_serv.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: Hummingbird InetD (HCLInetd) - Hummingbird Ltd. - C:\WINDOWS\system32\Hummingbird\Connectivity\10.00\Inetd\inetd32.exe
O23 - Service: HP WMI Interface (hpqwmi) - Hewlett-Packard Development Company, L.P. - C:\Program Files\HPQ\SHARED\HPQWMI.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: Security Platform Management Service (IFXSpMgtSrv) - Infineon Technologies AG - C:\WINDOWS\system32\IFXSPMGT.exe
O23 - Service: Trusted Platform Core Service (IFXTCS) - Infineon Technologies AG - C:\WINDOWS\system32\IFXTCS.exe
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: NNDService - Unknown owner - C:\Program Files\Nortel Networks\Remote Access Manager\NNDService.exe
O23 - Service: OracleOraHome81ClientCache - Unknown owner - C:\oracle\ora81\BIN\ONRSD.EXE
O23 - Service: Personal Secure Drive Service (PersonalSecureDriveService) - Infineon Technologies AG - C:\Program Files\ProtectTools\Embedded Security Software\PSDsrvc.EXE
O23 - Service: RAMSettings - Unknown owner - C:\Program Files\Nortel Networks\Remote Access Manager\RAMSettings.exe
O23 - Service: RegSrvc - Intel Corporation - C:\Program Files\Intel\Wireless\Bin\RegSrvc.exe
O23 - Service: Roxio UPnP Renderer 9 - Sonic Solutions - C:\Program Files\Roxio\Digital Home 9\RoxioUPnPRenderer9.exe
O23 - Service: Roxio Upnp Server 9 - Sonic Solutions - C:\Program Files\Roxio\Digital Home 9\RoxioUpnpService9.exe
O23 - Service: LiveShare P2P Server 9 (RoxLiveShare9) - Sonic Solutions - C:\Program Files\Common Files\Roxio Shared\9.0\SharedCOM\RoxLiveShare9.exe
O23 - Service: RoxMediaDB9 - Sonic Solutions - C:\Program Files\Common Files\Roxio Shared\9.0\SharedCOM\RoxMediaDB9.exe
O23 - Service: Roxio Hard Drive Watcher 9 (RoxWatch9) - Sonic Solutions - C:\Program Files\Common Files\Roxio Shared\9.0\SharedCOM\RoxWatch9.exe
O23 - Service: Spectrum24 Event Monitor (S24EventMonitor) - Intel Corporation - C:\Program Files\Intel\Wireless\Bin\S24EvMon.exe
O23 - Service: SAVRoam (SavRoam) - symantec - C:\Program Files\Symantec AntiVirus\SavRoam.exe
O23 - Service: ServiceLayer - Nokia. - C:\Program Files\PC Connectivity Solution\ServiceLayer.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: Symantec SPBBCSvc (SPBBCSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe
O23 - Service: Symantec AntiVirus - Symantec Corporation - C:\Program Files\Symantec AntiVirus\Rtvscan.exe
O23 - Service: Nortel Networks TunnelGuard (tunnelguardservice) - Alexandria Software Consulting - C:\Program Files\Nortel Networks\TunnelGuard\CueAgent_srv.exe
O23 - Service: Viewpoint Manager Service - Viewpoint Corporation - C:\Program Files\Viewpoint\Common\ViewpointService.exe
O23 - Service: Workstation Performance Monitoring System (WPMS) - Nortel Networks Ltd. - C:\Program Files\WPMS\wpmsmon.exe
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