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Cannot Delete Trojan Diges.dll


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1 reply to this topic

#1 ncsi

ncsi

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  • Local time:11:34 AM

Posted 06 January 2008 - 11:42 PM

Hello... I am working on a pc that was trashed with tons of trojans, malware, spyware, viruses, etc. I can across one file that AVG Anti-Virus considers a trojan that i cannot delete:

diges.dll from %systemroot%\system32

Any help would greatly be appreciated.

----
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 11:20:33 PM, on 1/6/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Boot mode: Safe mode

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:\Documents and Settings\Suzie D\Desktop\HiJackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell4me.com/myway
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.dell4me.com/myway
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,First Home Page = about:blank
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
F2 - REG:system.ini: UserInit=userinit.exe,
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {BAAAA420-3ACC-485F-9023-F9E48B1BEC76} - C:\WINDOWS\system32\diges.dll
O2 - BHO: (no name) - {BAAAA420-3ACC-485F-9023-F9E48B1BEC7w6} - (no file)
O2 - BHO: (no name) - {E44527F6-1296-4A84-B67D-A6CEA6ED4B69} - C:\WINDOWS\system32\vtursro.dll
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVG7\avgcc.exe /STARTUP
O4 - HKCU\..\Run: [AVG7_Run] C:\PROGRA~1\Grisoft\AVG7\avgw.exe /RUNONCE
O4 - HKUS\S-1-5-20\..\Run: [AVG7_Run] C:\PROGRA~1\Grisoft\AVG7\avgw.exe /RUNONCE (User 'NETWORK SERVICE')
O4 - HKUS\S-1-5-18\..\Run: [AVG7_Run] C:\PROGRA~1\Grisoft\AVG7\avgw.exe /RUNONCE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [AVG7_Run] C:\PROGRA~1\Grisoft\AVG7\avgw.exe /RUNONCE (User 'Default user')
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
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
O20 - Winlogon Notify: vtursro - C:\WINDOWS\SYSTEM32\vtursro.dll
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
O23 - Service: HID Output Service (HODSrv) - Unknown owner - C:\WINDOWS\system32\hpsvc.exe (file missing)
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPod Service - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Viewpoint Manager Service - Viewpoint Corporation - C:\Program Files\Viewpoint\Common\ViewpointService.exe

--
End of file - 3227 bytes

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#2 RichieUK

RichieUK

    Malware Assassin


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Posted 08 January 2008 - 05:37 AM

Welcome to the BleepingComputer HijackThis Logs and Analysis forum ncsi
My name is Richie and i'll be helping you to fix your problems.

Viewpoint Manager is considered as foistware instead of malware since it is installed without users approval but doesn't spy or do anything "bad".
This will change from what we know in 2006 read this article:
http://www.clickz.com/news/article.php/3561546

You are well advised to remove the program now.
Go to Start > Settings > Control Panel > Add/Remove Programs and remove the following programs if present,then restart your pc:
Viewpoint
Viewpoint Manager
Viewpoint Media Player



Please download VundoFix.exe to your desktop.
Double-click VundoFix.exe to run it.
When VundoFix re-opens,click the "Scan for Vundo" button.
Once it's done scanning,click the "Remove Vundo" button.
You will receive a prompt asking if you want to remove the files, click "YES".
Once you click yes, your desktop will go blank as it starts removing Vundo.
When completed,it will prompt that it will reboot your computer,click "OK".
Post the contents of C:\vundofix.txt into your next reply.
Note:
It is possible that VundoFix encountered a file it could not remove.
In this case,VundoFix will run on reboot,simply follow the above instructions starting from "Click the Scan for Vundo button." when VundoFix appears at reboot.


Download SDFix.exe and save it to your desktop:
http://downloads.andymanchesta.com/RemovalTools/SDFix.exe

* Double click on SDFix on your desktop,and install the fix to C:\

Please then reboot your computer into Safe Mode by doing the following:

* Restart your computer
* After hearing your computer beep once during startup, but before the Windows icon appears, tap the F8 key continually;
* Instead of Windows loading as normal, a menu with options should appear;
* Select the first option, to run Windows in Safe Mode, then press "Enter".
* Choose your usual account.

* In Safe Mode,go to and open the C:\SDFix folder,then double click on RunThis.bat to start the script.
* Type Y to begin the script.
* It will remove the Trojan Services then make some repairs to the registry and prompt you to press any key to Reboot.
* Press any Key and it will restart the PC.
* Your system will take longer that normal to restart as the fixtool will be running and removing files.
* When the desktop loads the Fixtool will complete the removal and display Finished, then press any key to end the script and load your desktop icons.
* Finally open the SDFix folder on your desktop and copy and paste the contents of the results file Report.txt into your next reply.


If you have previously downloaded ComboFix,please delete that version now.
Warning
You should NOT use Combofix unless you have been instructed to do so by a Malware Removal Expert.
It is intended by its creator to be used under the guidance and supervision of an expert,not for private use.
Using this tool incorrectly could render your system/pc inoperable.

Now download Combofix by sUBs and save to your desktop:
Note
It is important that it is saved directly to your desktop

Close any open browsers.
Double click on combofix.exe and follow the prompts.
When it's finished it will produce a log.
Post the entire contents of C:\ComboFix.txt into your next reply.
Note
Do not mouseclick combofix's window while it's running.
That may cause the program to freeze/hang.

Do NOT post the ComboFix-quarantined-files.txt unless I ask.
Note
In case your Antivirus or any other realtime scanner is displaying an alert after you downloaded Combofix or while you use Combofix,please disable your scanner and redownload Combofix again.
Some scanners may see some combofix related components as suspicious and block or delete them while there's nothing wrong with them.


Download RenV.exe to your desktop,double click to run it:
http://download.bleepingcomputer.com/sUBs/Beta/RenV.exe
When its finished it will produce a Log.
Please post the contents of that Log into your next reply.

Also post a new Hijackthis log.
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