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I think the problem is "letscool"

Discussion in 'Virus & Other Malware Removal' started by dustyhatchet, Aug 3, 2006.

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  1. dustyhatchet

    dustyhatchet Thread Starter

    Aug 2, 2006
    I have a problem that I think is somehow related to this annoying chinese desktop image switcher called letscool. I can't uninstall it and on startup I get an error message reading "Error loading C:\WINDOWS|system32\upsrv.dll unable to locate specified module". When I click on mycomputer or control panel in the start menu I get this message "Windows Installer preparing to install". I can't cancel it and it just sits there. I have to stop it in the task manager. Here is the hijackthis log:

    Logfile of HijackThis v1.99.1
    Scan saved at 12:40:20, on 2/8/2549
    Platform: Windows XP SP2, v.2135 (WinNT 5.01.2600)
    MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2135)

    Running processes:
    C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
    C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
    C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe
    C:\Program Files\Common Files\Symantec Shared\ccApp.exe
    C:\Program Files\Hewlett-Packard\Toolbox2.0\Apache Tomcat 4.0\webapps\Toolbox\StatusClient\StatusClient.exe
    C:\Program Files\Hewlett-Packard\OrderReminder\OrderReminder\OrderReminder.exe
    C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe
    C:\Documents and Settings\NP05\Desktop\iTunesHelper.exe
    C:\Program Files\QuickTime\qttask.exe
    C:\Program Files\baigoo\bgoomain.exe
    C:\Program Files\ewido anti-spyware 4.0\ewido.exe
    C:\Program Files\Creative\MediaSource\Detector\CTDetect.exe
    C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
    C:\Program Files\Hewlett-Packard\Toolbox2.0\Javasoft\JRE\1.3.1\bin\javaw.exe
    C:\Program Files\Symantec AntiVirus\DefWatch.exe
    C:\Program Files\ewido anti-spyware 4.0\guard.exe
    C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
    C:\Program Files\Symantec AntiVirus\Rtvscan.exe
    C:\Documents and Settings\NP05\Desktop\iPod\bin\iPodService.exe
    C:\Program Files\Mozilla Firefox\firefox.exe
    C:\Documents and Settings\NP05\Desktop\hijackthis.exe

    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,SearchAssistant = http://toolsbar.kuaiso.com/search.html
    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://toolsbar.kuaiso.com/search.html
    R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
    R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://seek.yisou.com/srchasst.htm
    R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = http://seek.yisou.com/srchcust.htm
    R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://ca.rd.yahoo.com/customize/ie/defaults/su/msgr7/*http://ca.search.yahoo.com
    R3 - URLSearchHook: ัลปขึ๚สึ - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll
    O2 - BHO: (no name) - {00014B58-338A-45F2-81E2-6A86F27399B7} - C:\PROGRA~1\INTERN~1\PLUGINS\BOBOHE~1.DLL
    O2 - BHO: internet explorer helper - {02C9B9AB-6372-46C5-B356-773FAF3B6B1E} - C:\WINDOWS\fonts\msshapi.dll
    O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
    O2 - BHO: MonitorURL Class - {08A312BB-5409-49FC-9347-54BB7D069AC6} - C:\PROGRA~1\DESKAD~1\deskipn.dll (file missing)
    O2 - BHO: RichSoft Internet Explorer Helper - {0E2F5DD8-5B0D-438F-A618-B0403F62636A} - C:\WINDOWS\system32\reshtm.dll (file missing)
    O2 - BHO: yPhtb - {33BBE430-0E42-4f12-B075-8D21ACB10DCB} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yphtb.dll
    O2 - BHO: ัลปขึ๚สึ - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll
    O2 - BHO: IEYHlprObj Class - {5C761D09-377E-4EAC-ADA1-C9CDE39B5674} - C:\WINDOWS\IEYHelper.dll
    O2 - BHO: YDragSearch - {62EED7C6-9F02-42f9-B634-98E2899E147B} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\YDRAGS~1.DLL
    O2 - BHO: ActiveBHO Class - {63C55A7F-6E29-8D4F-5C76-4F850F28D13A} - C:\Progra~1\DoDoorRSSFinder\ActiveBandObject.dll
    O2 - BHO: Vision - {6671A431-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\mmsass~1.dll
    O2 - BHO: BHOImp Class - {70AFF2CB-9DA2-499C-8D15-900729FCE83D} - C:\WINDOWS\system32\YHBO.dll (file missing)
    O2 - BHO: MSHlper Class - {721E6521-4CAD-4A8D-A7F1-4E230B31EF19} - C:\WINDOWS\system32\MSHLP.DLL (file missing)
    O2 - BHO: (no name) - {74858df9-00ff-4c02-8571-98aa9655827c} - C:\WINDOWS\system32\datgr1.dll (file missing)
    O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
    O2 - BHO: CpapView Class - {77962960-536E-47EC-9DDB-52651519705F} - C:\WINDOWS\system32\Rundl132.dll
    O2 - BHO: BandIE Class - {77FEF28E-EB96-44FF-B511-3185DEA48697} - C:\PROGRA~1\baidu\bar\BaiduBar.dll
    O2 - BHO: bg - {7BDAF75A-0D6F-4F50-AFE9-333D08DF4005} - C:\Program Files\baigoo\BGooBHO.dll (file missing)
    O2 - BHO: IEHlprObj Class - {999ADFA2-8AD1-47ff-97FC-69FB847458F4} - C:\Progra~1\NetMeeting\nmview.dll
    O2 - BHO: estAliveObj Class - {A2B7A0F0-B697-4A71-8D91-43443F57D7BB} - C:\WINDOWS\estAlive.dll (file missing)
    O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
    O2 - BHO: MSN Search Toolbar Helper - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Toolbar Suite\TB\02.05.0001.1119\en-us\msntb.dll
    O2 - BHO: Webacc - {CAC068F3-A608-406B-8581-458788A67694} - C:\WINDOWS\system32\svchost.dll
    O2 - BHO: iehelper - {E256FA80-FC8C-4EAE-86E8-524D7BF88F4A} - C:\WINDOWS\ODBinTent.dll
    O2 - BHO: Letscool System Helper - {F0C15012-7DBD-4068-95A2-0A82DB03AC35} - C:\WINDOWS\system32\CoolBho.dll
    O2 - BHO: internet explorer helper - {F7911E65-B01C-4A58-AEC7-53085ECA70A5} - C:\WINDOWS\system32\mshlink.dll
    O2 - BHO: google bar - {FAD11F89-F11E-4A15-92FB-6F0EDC4C8D59} - C:\WINDOWS\vwwreg.dll
    O3 - Toolbar: MSN Search Toolbar - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Toolbar Suite\TB\02.05.0001.1119\en-us\msntb.dll
    O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
    O3 - Toolbar: ัลปขึ๚สึ - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll
    O3 - Toolbar: ฐูถศณฌผถหัฐิ - {B580CF65-E151-49C3-B73F-70B13FCA8E86} - C:\PROGRA~1\baidu\bar\BaiduBar.dll
    O4 - HKLM\..\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
    O4 - HKLM\..\Run: [CoolSwitch] C:\WINDOWS\system32\taskswitch.exe
    O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe
    O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe
    O4 - HKLM\..\Run: [RemoteControl] "C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe"
    O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
    O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~1\VPTray.exe
    O4 - HKLM\..\Run: [gcasServ] "C:\Program Files\Microsoft AntiSpyware\gcasServ.exe"
    O4 - HKLM\..\Run: [StatusClient] C:\Program Files\Hewlett-Packard\Toolbox2.0\Apache Tomcat 4.0\webapps\Toolbox\StatusClient\StatusClient.exe /auto
    O4 - HKLM\..\Run: [TomcatStartup] C:\Program Files\Hewlett-Packard\Toolbox2.0\hpbpsttp.exe
    O4 - HKLM\..\Run: [OrderReminder] C:\Program Files\Hewlett-Packard\OrderReminder\OrderReminder\OrderReminder.exe
    O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe
    O4 - HKLM\..\Run: [Dit] Dit.exe
    O4 - HKLM\..\Run: [YLive.exe] C:\PROGRA~1\Yahoo!\ASSIST~1\YLive.exe
    O4 - HKLM\..\Run: [yassistse] "C:\PROGRA~1\Yahoo!\Assistant\yassistse.exe"
    O4 - HKLM\..\Run: [Rtvcan] C:\WINDOWS\system32\Rtvcan.exe
    O4 - HKLM\..\Run: [iTunesHelper] "C:\Documents and Settings\NP05\Desktop\iTunesHelper.exe"
    O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
    O4 - HKLM\..\Run: [LetsCool] C:\Program Files\LetsCool\LetsCool.exe
    O4 - HKLM\..\Run: [bgoomain.exe] C:\Program Files\baigoo\bgoomain.exe
    O4 - HKLM\..\Run: [!ewido] "C:\Program Files\ewido anti-spyware 4.0\ewido.exe" /minimized
    O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
    O4 - HKCU\..\Run: [LetsCool] C:\Program Files\LetsCool\LetsCool.exe
    O4 - HKCU\..\Run: [msnnt] C:\WINDOWS\Updateb.exe
    O4 - HKCU\..\Run: [sys1] Rundll32.exe C:\WINDOWS\system32\Upsrv.dll,Run
    O4 - HKCU\..\Run: [Creative Detector] C:\Program Files\Creative\MediaSource\Detector\CTDetect.exe /R
    O8 - Extra context menu item: >> &#3602;&#3626;&#3632;&#3621;&#3607;&#3586;&#3627;&#3629; << - res://C:\PROGRA~1\MMSASS~1\Mmsass~1.dll/mms.htm
    O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar1.dll/cmsearch.html
    O8 - Extra context menu item: &MSN Search - res://C:\Program Files\MSN Toolbar Suite\TB\02.05.0001.1119\en-us\msntb.dll/search.htm
    O8 - Extra context menu item: &Translate English Word - res://c:\program files\google\GoogleToolbar1.dll/cmwordtrans.html
    O8 - Extra context menu item: >>&#3602;&#3626;&#3632;&#3621;&#3607;&#3586;&#3627;&#3629;<< - res://C:\PROGRA~1\MMSASS~1\mmsass~1.dll/mms.htm
    O8 - Extra context menu item: ???? - res://C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll/246
    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: Open in new background tab - res://C:\Program Files\MSN Toolbar Suite\TAB\02.05.0001.1119\en-us\msntabres.dll/229?a3bc87016e9a4bf990da63f510db64a1
    O8 - Extra context menu item: Open in new foreground tab - res://C:\Program Files\MSN Toolbar Suite\TAB\02.05.0001.1119\en-us\msntabres.dll/230?a3bc87016e9a4bf990da63f510db64a1
    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
    O8 - Extra context menu item: &#3628;&#3661;&#3612;&#3635;&#3605;&#3613;&#3633;&#3621;&#3611;&#3586;&#3606;&#3593;&#3636;&#3620;(&Y) - res://C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yrss.dll/YRSSMENUEXT
    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: (no name) - {6671A433-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\mmsass~1.dll
    O9 - Extra 'Tools' menuitem: &#3602;&#3626;E&#3614;&#3595;&#3617;&#3657;&#3625;&#3656;&#3638;&#3619; - {6671A433-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\mmsass~1.dll
    O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.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
    O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
    O20 - Winlogon Notify: datgr1 - datgr1.dll (file missing)
    O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
    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: 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: Creative Service for CDROM Access - Creative Technology Ltd - C:\WINDOWS\system32\CTsvcCDA.EXE
    O23 - Service: Symantec AntiVirus Definition Watcher (DefWatch) - Symantec Corporation - C:\Program Files\Symantec AntiVirus\DefWatch.exe
    O23 - Service: ewido anti-spyware 4.0 guard - Anti-Malware Development a.s. - C:\Program Files\ewido anti-spyware 4.0\guard.exe
    O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
    O23 - Service: iPodService - Apple Computer, Inc. - C:\Documents and Settings\NP05\Desktop\iPod\bin\iPodService.exe
    O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
    O23 - Service: SAVRoam (SavRoam) - symantec - C:\Program Files\Symantec AntiVirus\SavRoam.exe
    O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
    O23 - Service: Symantec AntiVirus - Symantec Corporation - C:\Program Files\Symantec AntiVirus\Rtvscan.exe
    O23 - Service: WinWrCup - MsWinCup - C:\WINDOWS\wincup\wincup.exe
  2. Cheeseball81

    Cheeseball81 Retired Moderator

    Mar 3, 2004
    Hi and welcome :)

    * Click here to download Webroot SpySweeper.

    (It's a 2 week trial.)

    * Click the Free Trial link under "SpySweeper" to download the program.
    * Install it. Once the program is installed, it will open.
    * It will prompt you to update to the latest definitions, click Yes.
    * Once the definitions are installed, click Options on the left side.
    * Click the Sweep Options tab.
    * Under What to Sweep please put a check next to the following:
    o Sweep Memory
    o Sweep Registry
    o Sweep Cookies
    o Sweep All User Accounts
    o Enable Direct Disk Sweeping
    o Sweep Contents of Compressed Files
    o Sweep for Rootkits

    o Please UNCHECK Do not Sweep System Restore Folder.

    * Click Sweep Now on the left side.
    * Click the Start button.
    * When it's done scanning, click the Next button.
    * Make sure everything has a check next to it, then click the Next button.
    * It will remove all of the items found.
    * Click Session Log in the upper right corner, copy everything in that window.
    * Click the Summary tab and click Finish.
    * Paste the contents of the session log you copied into your next reply.

    Also post a new Hijack This log.
As Seen On
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