gatecrasher.b

Hi guys, any one had/ seen gatecrasher.b trojan, i seen to have all my ports "stealth" which i think is my problem, i have searched goggle, http://www3.ca.com/securityadvisor/pest/pest.aspx?id=2299

and not much help there on GC, the links says i should check Running Processes for files but i do not see anything related to GC there or in windows exploer, any idea's
thanks

Try going to My Computer and hit CTRL+F and search for the files that way. See if you can find them that way.

Also, please go here and download HijackThis. After you've removed the files above, scan with HijackThis, save the log and post it here.

Here is My highjack log


Logfile of HijackThis v1.97.7
Scan saved at 5:15:46 PM, on 2/9/2005
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\csrss.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:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.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\SPBBC\SPBBCSvc.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\spoolsv.exe
C:\PROGRA~1\COMMON~1\AOL\ACS\AOLACSD.EXE
C:\WINDOWS\System32\CTSvcCDA.exe
C:\Program Files\Executive Software\Diskeeper\DkService.exe
C:\PROGRA~1\Symantec\NORTON~1\GHOSTS~2.EXE
C:\WINDOWS\System32\inetsrv\inetinfo.exe
C:\Program Files\Norton AntiVirus\IWP\NPFMntor.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
C:\WINDOWS\System32\wdfmgr.exe
C:\WINDOWS\System32\WFXSVC.EXE
C:\Program Files\Symantec\WinFax\WFXMOD32.EXE
C:\WINDOWS\Explorer.EXE
C:\Program Files\Java\j2re1.4.2_04\bin\jusched.exe
C:\Program Files\Creative\ShareDLL\CtNotify.exe
C:\WINDOWS\System32\wfxsnt40.exe
C:\Program Files\BroadJump\Client Foundation\CFD.exe
C:\Program Files\Support.com\bin\tgcmd.exe
C:\Program Files\Creative\ShareDLL\MediaDet.Exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Common Files\AOL\ACS\AOLDial.exe
C:\PROGRA~1\COMMON~1\AOL\AOLSPY~1\AOLSP Scheduler.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\D-Tools\daemon.exe
C:\Program Files\Microsoft AntiSpyware\gcasServ.exe
C:\WINDOWS\System32\RUNDLL32.EXE
C:\Program Files\Digital Asphyxia\Y!TunnelPro 2.0\YTPro.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\WINDOWS\System32\rundll32.exe
C:\Program Files\Webroot\Spy Sweeper\SpySweeper.exe
C:\Program Files\Logitech\Profiler\lwemon.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\Trojan Guarder Gold Version\Trojan Guarder.exe
C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\Program Files\Yahoo!\Messenger\ypager.exe
C:\WINDOWS\System32\wbem\wmiprvse.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\David\Desktop\SPYWARE _ SPY BOT CLEANERS\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://hometab.bellsouth.net/
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://hometab.bellsouth.net/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://red.clientapps.yahoo.com/customize/ie/defaults/sb/ymsgr6/*http://www.yahoo.com/ext/search/search.html
O2 - BHO: (no name) - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\PROGRA~1\YAHOO!\COMPAN~1\INSTALLS\cpn\ycomp5_5_7_0.dll
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {327C2850-C90E-4D37-AA9E-10AD9BACA46C} - c:\windows\system32\localsplnet.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O2 - BHO: (no name) - {7c1ce531-09e9-4fc5-9803-1c2956615786} - (no file)
O2 - BHO: (no name) - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O2 - BHO: (no name) - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\PROGRA~1\YAHOO!\COMPAN~1\INSTALLS\cpn\ycomp5_5_7_0.dll
O3 - Toolbar: AOL Toolbar - {4982D40A-C53B-4615-B15B-B5B5E98D167C} - C:\Program Files\AOL Toolbar\toolbar.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Torrent Search IE Toolbar - {C9D0879E-F33F-4CA8-9137-6F2A0AEDCFB9} - C:\Program Files\Torrent Search IE Toolbar\torrent_search.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\j2re1.4.2_04\bin\jusched.exe
O4 - HKLM\..\Run: [Disc Detector] C:\Program Files\Creative\ShareDLL\CtNotify.exe
O4 - HKLM\..\Run: [WinFaxAppPortStarter] wfxsnt40.exe
O4 - HKLM\..\Run: [BJCFD] C:\Program Files\BroadJump\Client Foundation\CFD.exe
O4 - HKLM\..\Run: [tgcmd] "C:\Program Files\Support.com\bin\tgcmd.exe" /server /startmonitor /deaf
O4 - HKLM\..\Run: [SSC_UserPrompt] C:\Program Files\Common Files\Symantec Shared\Security Center\UsrPrmpt.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [AOLDialer] C:\Program Files\Common Files\AOL\ACS\AOLDial.exe
O4 - HKLM\..\Run: [AOL Spyware Protection] "C:\PROGRA~1\COMMON~1\AOL\AOLSPY~1\AOLSP Scheduler.exe"
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [DiskeeperSystray] "C:\Program Files\Executive Software\Diskeeper\DkIcon.exe"
O4 - HKLM\..\Run: [Creative WebCam Tray] CamTray.exe
O4 - HKLM\..\Run: [DAEMON Tools-1033] "C:\Program Files\D-Tools\daemon.exe" -lang 1033
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe
O4 - HKLM\..\Run: [gcasServ] "C:\Program Files\Microsoft AntiSpyware\gcasServ.exe"
O4 - HKLM\..\Run: [Zone Labs Client] "C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe"
O4 - HKCU\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NVMCTRAY.DLL,NvTaskbarInit
O4 - HKCU\..\Run: [Y!TunnelPro] C:\Program Files\Digital Asphyxia\Y!TunnelPro 2.0\YTPro.exe
O4 - HKCU\..\Run: [NVIEW] rundll32.exe nview.dll,nViewLoadHook
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [AIM] C:\Program Files\AIM\aim.exe -cnetwait.odl
O4 - HKCU\..\Run: [NBJ] "D:\C++ MANUALS\SOFTWARE\Ahead\Nero BackItUp\NBJ.exe"
O4 - HKCU\..\Run: [SpySweeper] "C:\Program Files\Webroot\Spy Sweeper\SpySweeper.exe" /0
O4 - HKCU\..\Run: [Start WingMan Profiler] "C:\Program Files\Logitech\Profiler\lwemon.exe" /noui
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - Global Startup: AOL Companion.lnk.disabled
O4 - Global Startup: Trojan Guarder Gold Version.lnk = C:\Program Files\Trojan Guarder Gold Version\Trojan Guarder.exe
O4 - Global Startup: America Online 9.0 Tray Icon.lnk.disabled
O4 - Global Startup: LimeWire 4.0.8 Pro.lnk.disabled
O9 - Extra 'Tools' menuitem: Sun Java Console (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Yahoo! Messenger (HKLM)
O9 - Extra button: AOL Toolbar (HKLM)
O9 - Extra 'Tools' menuitem: AOL Toolbar (HKLM)
O9 - Extra button: Research (HKLM)
O9 - Extra button: AIM (HKLM)
O9 - Extra button: Torrent Search IE Toolbar (HKLM)
O9 - Extra 'Tools' menuitem: Torrent Search IE Toolbar (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Messenger (HKLM)
O16 - DPF: {00B71CFB-6864-4346-A978-C0A14556272C} (Checkers Class) - http://messenger.zone.msn.com/binary/msgrchkr.cab30149.cab
O16 - DPF: {166B1BCA-3F9C-11CF-8075-444553540000} (Shockwave ActiveX Control) - http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab
O16 - DPF: {1D0D9077-3798-49BB-9058-393499174D5D} - file://c:\counter.cab
O16 - DPF: {2BC66F54-93A8-11D3-BEB6-00105AA9B6AE} (Symantec AntiVirus scanner) - http://security.symantec.com/sscv6/SharedContent/vc/bin/AvSniff.cab
O16 - DPF: {30528230-99F7-4BB4-88D8-FA1D4F56A2AB} (YInstStarter Class) - http://download.yahoo.com/dl/yinst/yinst_current.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.com/v5consumer/V5Controls/en/x86/client/wuweb_site.cab?1107256863218
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - http://security.symantec.com/sscv6/SharedContent/common/bin/cabsa.cab
O16 - DPF: {8714912E-380D-11D5-B8AA-00D0B78F3D48} (Yahoo! Webcam Upload Wrapper) - http://chat.yahoo.com/cab/yuplapp.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsClient.cab30149.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMessengerSetupDownloader.cab
O16 - DPF: {B9191F79-5613-4C76-AA2A-398534BB8999} (YAddBook Class) - http://download.yahoo.com/dl/mail/autocomplete.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O16 - DPF: {EF99BD32-C1FB-11D2-892F-0090271D4F88} (&Yahoo! Companion) - http://us.dl1.yimg.com/download.companion.yahoo.com/dl/toolbar/yiebio5_3_16_0.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/SolitaireShowdown.cab30149.cab

OK ... let me look it over and get back to you.

You may want to download a newer version of Hijackthis.

Go here

Go into Hijackthis and check the boxes next to the following entries:

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar =
O2 - BHO: (no name) - {7c1ce531-09e9-4fc5-9803-1c2956615786} - (no file)


What computer symptoms are you having? Other than the things I've pointed out, that's all I really find. I've tried looking on the internet as well but no one really posts too much about gatecrasher.

That one site you mentioned has quite a few removal instructions. Perhaps reboot your computer into Safe Mode (hitting f8 while the whitebar goes across the screen) and try and find the files that way.

Also go to your Add/Remove Programs and see if there are any suspicious programs in there. If you're not sure about them, post them here.

hi, thanks for taking the time to look at my log file , i have been experiancing some problems while browsing lately, where the browser would just lock up and i would have to restart it. i have nothing in my add/ remove that looks suspisious..all programs there are valid

i had to attach the new log file, pasting it here was too big

I don't see the log file attached anywhere. Try again

Make sure you clear out all of your temporary internet files as well as your Temp folders. I was reading up on gatecrasher.b a bit and it seems as though it may reside in there.

Try this manual removal of Gatecrasher:

1) Remove the Inet key in the registry located at HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
(do this by going to Start -> Run and typing in regedit)

2) Delete the trojan files: EXPLORER.exe, Inet.hlp, Winsck.dat, Winsck.ini in the C:\Windows directory.

3) Reboot the computer and see how that works. If you have any more problems, let me know

hi i see you have Y!TunnelPro 2.0 can i have the registration key? please

Of course you can have the registration key. You'll find one here.

Heh ! I can't believe someone actually posted this thinking they would get a copy of the registration key.