Jump to content


 


Register a free account to unlock additional features at BleepingComputer.com
Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site.


Click here to Register a free account now! or read our Welcome Guide to learn how to use this site.

Photo

"system Error: Your Computer Was Infected By Unknown Trojan.


  • This topic is locked This topic is locked
2 replies to this topic

#1 sum wun

sum wun

  • Members
  • 1 posts
  • OFFLINE
  •  
  • Local time:03:07 PM

Posted 30 March 2008 - 10:42 AM

when i open my browser i get this prompt

"System Error: your computer was infected by unknown trojan. It's dangerous for your system (critical files can be lost)! Click OK to download the antispyware program to clean your system! (recommended)"

i ran housecall and cleaned my system then i ran smitfraudfix and cleaned my system. the prompt is gone but i woud like to know if there is anything else i need to do. thank you for your help.

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 11:38:53 AM, on 3/30/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16473)
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\RunDll32.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\MOM.EXE
C:\Program Files\ATI Multimedia\main\ATIDtct.EXE
C:\Program Files\AIM6\aim6.exe
C:\Program Files\ATI Multimedia\RemCtrl\ATIRW.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\ccc.exe
C:\Program Files\AIM6\aolsoftware.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Viewpoint\Common\ViewpointService.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: BitComet ClickCapture - {39F7E362-828A-4B5A-BCAF-5B79BFDFEA60} - C:\Program Files\BitComet\tools\BitCometBHO_1.1.8.30.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_02\bin\ssv.dll
O4 - HKLM\..\Run: [AudCtrl] RunDll32 AudCtrl.dll,RCMonitor
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_02\bin\jusched.exe"
O4 - HKLM\..\Run: [Adobe Photo Downloader] "C:\Program Files\Adobe\Photoshop Album Starter Edition\3.2\Apps\apdproxy.exe"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [StartCCC] "C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe"
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [ATI DeviceDetect] C:\Program Files\ATI Multimedia\main\ATIDtct.EXE
O4 - HKCU\..\Run: [Aim6] "C:\Program Files\AIM6\aim6.exe" /d locale=en-US ee://aol/imApp
O4 - HKCU\..\Run: [ATI Remote Control] "C:\Program Files\ATI Multimedia\RemCtrl\ATIRW.exe"
O4 - HKUS\S-1-5-19\..\RunOnce: [ShowDeskFix] regsvr32 /s /n /i:u shell32 (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-19\..\RunOnce: [IE7-11] rundll32 advpack.dll,LaunchINFSection NR_IE7en.inf,AfterUserStart (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\RunOnce: [ShowDeskFix] regsvr32 /s /n /i:u shell32 (User 'NETWORK SERVICE')
O4 - HKUS\S-1-5-18\..\RunOnce: [ShowDeskFix] regsvr32 /s /n /i:u shell32 (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\RunOnce: [ShowDeskFix] regsvr32 /s /n /i:u shell32 (User 'Default user')
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_02\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_02\bin\ssv.dll
O9 - Extra button: ATI TV - {44226DFF-747E-4edc-B30C-78752E50CD0C} - C:\Program Files\ATI Multimedia\dtv\EXPLBAR.DLL
O9 - Extra button: BitComet Search - {461CC20B-FB6E-4f16-8FE8-C29359DB100E} - C:\Program Files\BitComet\tools\BitCometBHO_1.1.8.30.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
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
O16 - DPF: {215B8138-A3CF-44C5-803F-8226143CFC0A} (Trend Micro ActiveX Scan Agent 6.6) - http://housecall65.trendmicro.com/housecal...ivex/hcImpl.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://acs.pandasoftware.com/activescan/as5free/asinst.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shoc...ash/swflash.cab
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: Viewpoint Manager Service - Viewpoint Corporation - C:\Program Files\Viewpoint\Common\ViewpointService.exe

--
End of file - 4953 bytes


-------------------------------------------------------------------------------------------------------------------------------------------------------------------------

SmitFraudFix v2.309

Scan done at 11:26:14.73, Sun 03/30/2008
Run from C:\SmitfraudFix
OS: Microsoft Windows XP [Version 5.1.2600] - Windows_NT
The filesystem type is NTFS
Fix run in safe mode

SharedTaskScheduler Before SmitFraudFix
!!!Attention, following keys are not inevitably infected!!!

SrchSTS.exe by S!Ri
Search SharedTaskScheduler's .dll

Killing process


hosts


127.0.0.1 localhost

VACFix

VACFix
Credits: Malware Analysis & Diagnostic
Code: S!Ri


Winsock2 Fix

S!Ri's WS2Fix: LSP not Found.


Generic Renos Fix

GenericRenosFix by S!Ri


Deleting infected files


IEDFix

IEDFix
Credits: Malware Analysis & Diagnostic
Code: S!Ri
C:\WINDOWS\dsaip32b.dll deleted.


DNS

HKLM\SYSTEM\CCS\Services\Tcpip\..\{250D56BE-3274-4B0D-A1E7-F64473784CFA}: DhcpNameServer=207.69.188.185 207.69.188.186 207.69.188.187
HKLM\SYSTEM\CS1\Services\Tcpip\..\{250D56BE-3274-4B0D-A1E7-F64473784CFA}: DhcpNameServer=207.69.188.185 207.69.188.186 207.69.188.187
HKLM\SYSTEM\CS2\Services\Tcpip\..\{250D56BE-3274-4B0D-A1E7-F64473784CFA}: DhcpNameServer=207.69.188.185 207.69.188.186 207.69.188.187
HKLM\SYSTEM\CCS\Services\Tcpip\Parameters: DhcpNameServer=207.69.188.185 207.69.188.186 207.69.188.187
HKLM\SYSTEM\CS1\Services\Tcpip\Parameters: DhcpNameServer=207.69.188.185 207.69.188.186 207.69.188.187
HKLM\SYSTEM\CS2\Services\Tcpip\Parameters: DhcpNameServer=207.69.188.185 207.69.188.186 207.69.188.187


Deleting Temp Files


Winlogon.System
!!!Attention, following keys are not inevitably infected!!!

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]
"System"=""


Registry Cleaning

Registry Cleaning done.

SharedTaskScheduler After SmitFraudFix
!!!Attention, following keys are not inevitably infected!!!

SrchSTS.exe by S!Ri
Search SharedTaskScheduler's .dll


End

BC AdBot (Login to Remove)

 


#2 SifuMike

SifuMike

    malware expert


  • Members
  • 15,385 posts
  • OFFLINE
  •  
  • Gender:Male
  • Location:Vancouver (not BC) WA (Not DC) USA
  • Local time:01:07 PM

Posted 08 April 2008 - 12:27 AM

Hello sum wun,

I see Viewpoint installed.
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

I suggest you remove the program now, if you did not install it.

Go to Start > Settings > Control Panel > Add/Remove Programs and remove the following programs if present.

Viewpoint
Viewpoint Manager
Viewpoint Media Player


If you uninstalled, please navigate to and delete the following folders
C:\Program Files\Viewpoint

*******************

you need to realize that you are missing one important program on that computer: An antivirus.

This is somewhat suicidal in today's digital world. :thumbsup:

You need to install an antivirus program as soon as you can and run a complete scan of the computer.

I recommend you download the free

Avast or
AntiVir or
AVG antivirus

Products from all three vendors received the Virus Bulletin's VB100% award and certification for virus detection from ICSA Labs.

Never install more than one antivirus scanner or firewall on your system! Several together can give you problems and decrease the reliability of it seriously!


Post the log from the antivirus program, a fresh Hijackthis log and tell me how your computer is running.
If I've saved you time & money,
please make a donation so I can keep helping people just like you! You can donate using a credit card and PayPal. Thank you!



Posted Image

Asking for help via Private Message or Mail will be ignored - So If you need help, post your problem in the forum.

#3 SifuMike

SifuMike

    malware expert


  • Members
  • 15,385 posts
  • OFFLINE
  •  
  • Gender:Male
  • Location:Vancouver (not BC) WA (Not DC) USA
  • Local time:01:07 PM

Posted 18 April 2008 - 01:09 PM

Due to inactivity, this thread will now be closed. If you need this topic reopened, please contact me or a member of the HJT Team and we will reopen it for you. Include the address of this thread in your request. If you should have a new issue, please start a new topic. This applies only to the original topic starter. Everyone else please begin a New Topic.
If I've saved you time & money,
please make a donation so I can keep helping people just like you! You can donate using a credit card and PayPal. Thank you!



Posted Image

Asking for help via Private Message or Mail will be ignored - So If you need help, post your problem in the forum.




0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users