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HEELP with Downloader.trojan..

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Name: gungoril
Date: January 18, 2004 at 04:42:34 Pacific
OS: WindowsXP
CPU/Ram: AMD 2200 256MB
Comment:

Hi everyone..
I've this problem that my computer doesn,t stop downloading..!
I used NortanAntiVirus recently, and it found an infected file "C:\Windows\System32\lexbac.exe" with a downloader.trojan... I deleted this file and later I've did some checking with Spybot, Ad-Aware with their latest updates.. Nothing found...! But whenever I connect to the net, my computer won,t stop downloading... I really need some help.. :(

Here's a log of my HiJack Scan..

Logfile of HijackThis v1.97.7
Scan saved at 12:41:15, on 18/01/2004
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\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\System32\DRIVERS\CDANTSRV.exe
C:\WINDOWS\system32\drivers\dcfssvc.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\system32\pctspk.exe
C:\Program Files\Speed Disk\nopdb.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\RunDll32.exe
C:\PROGRA~1\NORTON~2\navapw32.exe
C:\WINDOWS\System32\carpserv.exe
C:\WINDOWS\System32\SxgTkBar.exe
C:\Program Files\Internet Explorer\iexplore.exe
D:\Programs\HijackThis.exe

R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = proxy.freeserve.com:8080
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page_bak = about:blank
O1 - Hosts: 212.33.69.3 js1.hitbox.com
O1 - Hosts: 212.33.69.3 stats.hitbox.com
O1 - Hosts: 212.33.69.3 pagead2.googlesyndication.com
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {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
O3 - Toolbar: (no name) - {62999427-33FC-4baf-9C9C-BCE6BD127F08} - (no file)
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [SiSUSBRG] C:\WINDOWS\SiSUSBrg.exe
O4 - HKLM\..\Run: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.exe C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NAV Agent] C:\PROGRA~1\NORTON~2\navapw32.exe
O4 - HKLM\..\Run: [CountrySelection] pctptt.exe
O4 - HKLM\..\Run: [CARPService] carpserv.exe
O4 - HKLM\..\Run: [SxgTkBar] SxgTkBar.exe
O4 - HKCU\..\RunOnce: [ICQ Lite] C:\Program Files\ICQLite\ICQLite.exe -trayboot
O8 - Extra context menu item: &Download with &DAP - C:\PROGRA~1\DAP\dapextie.htm
O8 - Extra context menu item: &Google Search - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Backward &Links - res://C:\Program Files\Google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cac&hed Snapshot of Page - res://C:\Program Files\Google\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: Download &all with DAP - C:\PROGRA~1\DAP\dapextie2.htm
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Si&milar Pages - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Translate into English - res://C:\Program Files\Google\GoogleToolbar1.dll/cmtrans.html
O9 - Extra button: ICQ Pro (HKLM)
O9 - Extra 'Tools' menuitem: ICQ (HKLM)
O9 - Extra button: ICQ Lite (HKLM)
O9 - Extra 'Tools' menuitem: ICQ Lite (HKLM)
O9 - Extra button: Real.com (HKLM)
O12 - Plugin for .pdf: C:\Program Files\Internet Explorer\PLUGINS\nppdf32.dll
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {166B1BCA-3F9C-11CF-8075-444553540000} (Shockwave ActiveX Control) - http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab
O16 - DPF: {33564D57-0000-0010-8000-00AA00389B71} - http://download.microsoft.com/download/F/6/E/F6E491A6-77E1-4E20-9F5F-94901338C922/wmv9VCM.CAB
O16 - DPF: {9F1C11AA-197B-4942-BA54-47A8489BB47F} (Update Class) - http://v4.windowsupdate.microsoft.com/CAB/x86/unicode/iuctl.CAB?38002.0938773148
O17 - HKLM\System\CCS\Services\Tcpip\..\{6BAB998F-393F-4A8B-A7EF-2FA9DC846D21}: NameServer = 195.92.195.94 195.92.195.95
O17 - HKLM\System\CS1\Services\Tcpip\..\{6BAB998F-393F-4A8B-A7EF-2FA9DC846D21}: NameServer = 195.92.195.94 195.92.195.95

Thanks for all your help




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Response Number 1
Name: Abnormal
Date: January 18, 2004 at 09:58:33 Pacific
Reply:

Download and run cwshredder, click "fix" to
clean. Let me know how it works out, then
we can try something else.
cwshredder.zip

cwshredder.exe



abnormal



0

Response Number 2
Name: gungoril
Date: January 18, 2004 at 13:19:11 Pacific
Reply:

Hi abnormal..

AS you've said, I've downloaded cwshredder and it said that my computer was totally clear.. ? I'm really gonna get nuts... :)


0

Response Number 3
Name: Abnormal
Date: January 18, 2004 at 13:52:42 Pacific
Reply:

Your not nuts, I may be soon.

Fix these lines and reboot;
O1 - Hosts: 212.33.69.3 js1.hitbox.com
O1 - Hosts: 212.33.69.3 stats.hitbox.com
O1 - Hosts: 212.33.69.3 pagead2.googlesyndication.com

You may have something new, try above.
Let me know if it helped.


0

Response Number 4
Name: gungoril
Date: January 18, 2004 at 14:14:38 Pacific
Reply:

Ok.. I'll do that now..
By the way... When I look at the Running Prosseses on the Task Manager, I've got files like "lsass.exe" "csrss.exe" and "smss.exe" .. and I've read somewhere that those files are result of some viruses.. but when I delete those files, windows won't start.. ?
Do you think these contain some sort of viruses..?


0

Response Number 5
Name: Abnormal
Date: January 18, 2004 at 15:18:51 Pacific
Reply:

Nothing in the run lines pointed to
a problem.
You can try a freee online scan.
http://housecall.trendmicro.com/

Post another log when your done.


0

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Response Number 6
Name: nutts4cracker
Date: February 29, 2004 at 20:16:55 Pacific
Reply:

Hi buddy,

Take a look at
http://support.microsoft.com?kbid=816093

You may try to install the latest updates, especially the ones for MS VM

BEST OF LUCK



0

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