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Need help with Possible Virus


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5 replies to this topic

#1 meda

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Posted 24 February 2009 - 02:51 AM

Hi,

I am a fairly basic computer user and would really appreciate some help.
My free AVG antivirus gave me a message that it removed and healed a trojan horse backdoor but I was not sure if it completely did the job.
A friend of mine recommended that I download and run Combofix. I did so. A log file has been created after I ran Combofix.
The instructions on Combofix say that I should post the Logfile in the forum here for further instructions. Please find the log file attached.

Thanks
Meda

Attached Files

  • Attached File  log.txt   8.41KB   23 downloads


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#2 kahdah

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Posted 08 March 2009 - 10:20 AM

Hello meda

Welcome to BleepingComputer :thumbup2:
========================

Please download DDS and save it to your desktop.
  • Disable any script blocking protection
  • Double click dds.scr to run the tool.
  • When done, DDS.txt will open.
  • Click Yes at the next prompt for Optional Scan.
  • Save both reports to your desktop.
---------------------------------------------------

Please include the contents of the following in your next reply:

DDS.txt
Attach.txt.
================
Please do not pm for help, post it in the forums instead.

If I am helping you and have not responded for 48 hours please send me a pm as I don't always get notifications.

My help is always free, however, if you would like to make a donation to me for the help I have provided please click here Posted Image

#3 meda

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Posted 08 March 2009 - 09:29 PM

Thanks Kahdah. Appreciate the help!

The contents of the DDS.txt is below. I have also uploaded both DDS.txt and Attach.txt as attachments.

DDS.txt

-----------------------------------------------------------------------------------------------------------------------------------------------
DDS (Ver_09-02-01.01) - NTFSx86
Run by Venkat at 19:13:22.98 on Sun 03/08/2009
Internet Explorer: 7.0.5730.13
Microsoft Windows XP Professional 5.1.2600.3.1252.1.1033.18.1022.346 [GMT -7:00]

AV: AVG Anti-Virus Free *On-access scanning enabled* (Updated)

============== Running Processes ===============

C:\WINDOWS\system32\svchost -k DcomLaunch
svchost.exe
C:\WINDOWS\System32\svchost.exe -k netsvcs
svchost.exe
svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
C:\Program Files\Cisco Systems\VPN Client\cvpnd.exe
C:\WINDOWS\system32\svchost.exe -k hpdevmgmt
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\WINDOWS\System32\svchost.exe -k HPZ12
C:\WINDOWS\System32\svchost.exe -k HPZ12
C:\WINDOWS\Explorer.EXE
C:\PROGRA~1\AVG\AVG8\avgrsx.exe
C:\WINDOWS\system32\svchost.exe -k imgsvc
C:\PROGRA~1\AVG\AVG8\avgemc.exe
C:\Program Files\Analog Devices\Core\smax4pnp.exe
C:\Program Files\Adobe\Acrobat 7.0\Distillr\Acrotray.exe
C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
C:\PROGRA~1\AVG\AVG8\avgtray.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
C:\Program Files\AVG\AVG8\avgcsrvx.exe
C:\Program Files\HP\Digital Imaging\bin\hpqSTE08.exe
C:\Program Files\HP\Digital Imaging\bin\hpqbam08.exe
C:\Program Files\HP\Digital Imaging\bin\hpqgpc01.exe
C:\PROGRA~1\AVG\AVG8\avgnsx.exe
C:\Program Files\AVG\AVG8\avgscanx.exe
C:\Program Files\AVG\AVG8\avgcsrvx.exe
C:\Program Files\internet explorer\iexplore.exe
C:\PROGRA~1\AVG\AVG8\aAvgApi.exe
C:\Documents and Settings\Venkat\Desktop\dds.scr

============== Pseudo HJT Report ===============

uStart Page = hxxp://www.yahoo.com/
BHO: AVG Security Toolbar: {a057a204-bacc-4d26-9990-79a187e2698e} - c:\progra~1\avg\avg8\AVGTOO~1.DLL
BHO: Google Toolbar Helper: {aa58ed58-01dd-4d91-8333-cf10577473f7} - c:\program files\google\google toolbar\GoogleToolbar.dll
BHO: Google Toolbar Notifier BHO: {af69de43-7d58-4638-b6fa-ce66b5ad205d} - c:\program files\google\googletoolbarnotifier\5.0.926.3450\swg.dll
TB: Adobe PDF: {47833539-d0c5-4125-9fa8-0819e2eaac93} - c:\program files\adobe\acrobat 7.0\acrobat\AcroIEFavClient.dll
TB: &Google Toolbar: {2318c2b1-4965-11d4-9b18-009027a5cd4f} - c:\program files\google\google toolbar\GoogleToolbar.dll
TB: AVG Security Toolbar: {a057a204-bacc-4d26-9990-79a187e2698e} - c:\progra~1\avg\avg8\AVGTOO~1.DLL
EB: Adobe PDF: {182ec0be-5110-49c8-a062-beb1d02a220b} - c:\program files\adobe\acrobat 7.0\acrobat\AcroIEFavClient.dll
uRun: [ctfmon.exe] c:\windows\system32\ctfmon.exe
uRun: [swg] c:\program files\google\googletoolbarnotifier\GoogleToolbarNotifier.exe
mRun: [IgfxTray] c:\windows\system32\igfxtray.exe
mRun: [HotKeysCmds] c:\windows\system32\hkcmd.exe
mRun: [SoundMAXPnP] c:\program files\analog devices\core\smax4pnp.exe
mRun: [Adobe Reader Speed Launcher] "c:\program files\adobe\reader 9.0\reader\Reader_sl.exe"
mRun: [Acrobat Assistant 7.0] "c:\program files\adobe\acrobat 7.0\distillr\Acrotray.exe"
mRun: [HP Software Update] c:\program files\hp\hp software update\HPWuSchd2.exe
mRun: [hpqSRMon] c:\program files\hp\digital imaging\bin\hpqSRMon.exe
mRun: [AVG8_TRAY] c:\progra~1\avg\avg8\avgtray.exe
StartupFolder: c:\docume~1\alluse~1\startm~1\programs\startup\adobea~1.lnk - c:\windows\installer\{ac76ba86-1033-0000-ba7e-100000000002}\SC_Acrobat.exe
StartupFolder: c:\docume~1\alluse~1\startm~1\programs\startup\ciscos~1.lnk - c:\program files\cisco systems\vpn client\vpngui.exe
StartupFolder: c:\docume~1\alluse~1\startm~1\programs\startup\hpdigi~1.lnk - c:\program files\hp\digital imaging\bin\hpqtra08.exe
StartupFolder: c:\docume~1\alluse~1\startm~1\programs\startup\micros~1.lnk - c:\program files\microsoft office\office10\OSA.EXE
IE: Convert link target to Adobe PDF - c:\program files\adobe\acrobat 7.0\acrobat\AcroIEFavClient.dll/AcroIECapture.html
IE: Convert link target to existing PDF - c:\program files\adobe\acrobat 7.0\acrobat\AcroIEFavClient.dll/AcroIEAppend.html
IE: Convert selected links to Adobe PDF - c:\program files\adobe\acrobat 7.0\acrobat\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
IE: Convert selected links to existing PDF - c:\program files\adobe\acrobat 7.0\acrobat\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
IE: Convert selection to Adobe PDF - c:\program files\adobe\acrobat 7.0\acrobat\AcroIEFavClient.dll/AcroIECapture.html
IE: Convert selection to existing PDF - c:\program files\adobe\acrobat 7.0\acrobat\AcroIEFavClient.dll/AcroIEAppend.html
IE: Convert to Adobe PDF - c:\program files\adobe\acrobat 7.0\acrobat\AcroIEFavClient.dll/AcroIECapture.html
IE: Convert to existing PDF - c:\program files\adobe\acrobat 7.0\acrobat\AcroIEFavClient.dll/AcroIEAppend.html
IE: E&xport to Microsoft Excel - c:\progra~1\micros~2\office10\EXCEL.EXE/3000
IE: {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe
IE: {FB5F1910-F110-11d2-BB9E-00C04F795683} - c:\program files\messenger\msmsgs.exe
IE: {DDE87865-83C5-48c4-8357-2F5B1AA84522} - {DDE87865-83C5-48c4-8357-2F5B1AA84522} - c:\program files\hp\digital imaging\smart web printing\hpswp_BHO.dll
Trusted Zone: antimalwareguard.com
Trusted Zone: gomyhit.com
DPF: {05CA9FB0-3E3E-4B36-BF41-0E3A5CAA8CD8} - hxxp://download.microsoft.com/download/e/4/9/e494c802-dd90-4c6b-a074-469358f075a6/OGAControl.cab
DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} - hxxp://www.update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1225154608796
DPF: {C7DB51B4-BCF7-4923-8874-7F1A0DC92277} - hxxp://office.microsoft.com/officeupdate/content/opuc4.cab
DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} - hxxp://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab
Handler: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - c:\program files\avg\avg8\avgpp.dll
Notify: avgrsstarter - avgrsstx.dll
Notify: igfxcui - igfxsrvc.dll

============= SERVICES / DRIVERS ===============

R1 AvgLdx86;AVG Free AVI Loader Driver x86;c:\windows\system32\drivers\avgldx86.sys [2008-12-25 325128]
R1 AvgMfx86;AVG Free On-access Scanner Minifilter Driver x86;c:\windows\system32\drivers\avgmfx86.sys [2008-12-25 27656]
R1 AvgTdiX;AVG Free8 Network Redirector;c:\windows\system32\drivers\avgtdix.sys [2008-12-25 107272]
R2 avg8emc;AVG Free8 E-mail Scanner;c:\progra~1\avg\avg8\avgemc.exe [2008-12-25 903960]
R2 avg8wd;AVG Free8 WatchDog;c:\progra~1\avg\avg8\avgwdsvc.exe [2008-12-25 298264]
S3 vsdatant;vsdatant;c:\windows\system32\vsdatant.sys [2008-11-5 176896]

=============== Created Last 30 ================

2009-02-23 21:35 <DIR> a-dshr-- C:\cmdcons
2009-02-23 21:34 161,792 a------- c:\windows\SWREG.exe
2009-02-23 21:34 98,816 a------- c:\windows\sed.exe
2009-02-23 21:33 <DIR> --d----- C:\ComboFix

==================== Find3M ====================

2009-01-30 10:11 10,520 a------- c:\windows\system32\avgrsstx.dll
2009-01-30 10:11 325,128 a------- c:\windows\system32\drivers\avgldx86.sys
2009-01-30 10:11 107,272 a------- c:\windows\system32\drivers\avgtdix.sys
2009-01-03 12:22 157,651 a------- c:\windows\hpoins29.dat
2008-12-20 16:15 826,368 a------- c:\windows\system32\wininet.dll
2008-11-04 10:55 19,880 a------- c:\docume~1\venkat\applic~1\GDIPFONTCACHEV1.DAT

============= FINISH: 19:14:26.62 ===============
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Attach.txt

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

Thanks again for the help!
Meda

Attached Files



#4 kahdah

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Posted 08 March 2009 - 09:50 PM

You are welcome :thumbup2:

Please download Malwarebytes' Anti-Malware from Here or Here

Double Click mbam-setup.exe to install the application.
  • Make sure a checkmark is placed next to Update Malwarebytes' Anti-Malware and Launch Malwarebytes' Anti-Malware, then click Finish.
  • If an update is found, it will download and install the latest version.
  • Once the program has loaded, select "Perform Full Scan", then click Scan.
  • The scan may take some time to finish,so please be patient.
  • When the scan is complete, click OK, then Show Results to view the results.
  • Make sure that everything is checked, and click Remove Selected.
  • When disinfection is completed, a log will open in Notepad and you may be prompted to Restart.(See Extra Note)
  • The log is automatically saved by MBAM and can be viewed by clicking the Logs tab in MBAM.
  • Copy&Paste the entire report in your next reply.
Extra Note:
If MBAM encounters a file that is difficult to remove,you will be presented with 1 of 2 prompts,click OK to either and let MBAM proceed with the disinfection process,if asked to restart the computer,please do so immediatley.
Please do not pm for help, post it in the forums instead.

If I am helping you and have not responded for 48 hours please send me a pm as I don't always get notifications.

My help is always free, however, if you would like to make a donation to me for the help I have provided please click here Posted Image

#5 meda

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Posted 25 March 2009 - 08:03 PM

Hi,

Below is the entire text of the report. Looks like all infected files have been successfully deleted.

Thanks a lot!
Meda

--------------------------------------------------
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 31

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
D:\Program Files\Mozilla Firefox\plugins\NPMyWebS.dll (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\F3CJPEG.DLL (Adware.MyWebSearch) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\F3HISTSW.DLL (Adware.MyWebSearch) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\F3HTTPCT.DLL (Adware.MyWebSearch) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\F3IMSTUB.DLL (Adware.MyWebSearch) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\F3PSSAVR.SCR (Adware.MyWebSearch) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\F3RESTUB.DLL (Adware.MyWebSearch) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\F3SCHMON.EXE (Adware.MyWebSearch) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\M3HIGHIN.EXE (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\M3HTML.DLL (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\M3IDLE.DLL (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\M3IMPIPE.EXE (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\M3MEDINT.EXE (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\M3MSG.DLL (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\M3OUTLCN.DLL (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\M3PLUGIN.DLL (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\M3SKIN.DLL (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\M3SKPLAY.EXE (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\M3SLSRCH.EXE (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\M3SRCHMN.EXE (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\MWSBAR.DLL (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\MWSOEMON.EXE (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\MWSOEPLG.DLL (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\MWSOESTB.DLL (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\MWSSVC.EXE (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\bar\1.bin\NPMYWEBS.DLL (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\MyWebSearch\SrchAstt\1.bin\MWSSRCAS.DLL (Adware.MyWeb) -> Quarantined and deleted successfully.
D:\Program Files\FunWebProducts\Installr\2.bin\F3EZSETP.DLL (Adware.FunWeb) -> Quarantined and deleted successfully.
D:\Program Files\Internet Explorer\msimg32.dll (Adware.MyWebSearch) -> Quarantined and deleted successfully.
D:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP1526\A0118617.DLL (Adware.FunWeb) -> Quarantined and deleted successfully.
D:\WINDOWS\SYSTEM32\f3PSSavr.scr (Adware.MyWebSearch) -> Quarantined and deleted successfully.

#6 kahdah

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Posted 25 March 2009 - 09:24 PM

Looks good can I see a new dds log and let me know if things are back to normal.
Please do not pm for help, post it in the forums instead.

If I am helping you and have not responded for 48 hours please send me a pm as I don't always get notifications.

My help is always free, however, if you would like to make a donation to me for the help I have provided please click here Posted Image




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