New Malware help

Hi All,

I have been using Nod32 for around a year and very happy with it. I however ran the Escan free antivirus tool (Uses Kasperky engine) and found this on my computer.

File C:\WINDOWS\system\vbpc.dll infected by "Trojan.Win32.Agent.cs" Virus. Action Taken: No Action Taken.
File C:\WINDOWS\system\vbpc.dll infected by "Trojan.Win32.Agent.cs" Virus. Action Taken: No Action Taken.
File C:\WINDOWS\system32\req.dll infected by "Trojan-Downloader.Win32.ConHook.b" Virus. Action Taken: No Action Taken.



Both files are dll files and you can see the location. The VBPC file was only detected by KAV engine (Checked at Jotti scanner) but the other one was detected by more av scanners but not Nod32.

I am sending the files to nod (password protected) with a link to this forum as I would like to know what to do? I do a lot of internet banking on my computer so would like to know how much my computer is comprimised!

Many Thanks

Jlo

 

Could someone move this post to the Nod32 group. Posted it in the wrong place. Sorry.

Jlo

 

The word "Trojan" in the name is not so dangerous as it looks.
It's Spyware. No Keylogger, no backdoor - 'only' spyware downloaders.

So there is normally no risk for your online banking data. Kaspersky calls the spyware downloaders also "Trojan". And this Agent exists in numerous of different versions. Please send it and we'll include it.

8^) HB.

 

Thanks Happy Bytes.

I have just sent them in with a link to this thread.

BTW can I just delete these dll files or will it mess up windows XP. Should I run a hyjack log

Cheers

Jlo

 

Thanks very much for your help.

I did as instructed with the killbox exe.

I have now rebooted. Could you just check through my hyjack log and tell me exactly what to fix.

Many Thanks

Logfile of HijackThis v1.99.1
Scan saved at 19:59:50, on 18/04/2005
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\system32\spoolsv.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\WINDOWS\system32\cisvc.exe
C:\Program Files\Eset\nod32krn.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\sistray.EXE
C:\WINDOWS\System32\khooker.exe
C:\WINDOWS\system32\pctspk.exe
C:\Program Files\PCI Audio Applications\Mixer.exe
C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb07.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Picasa\PicasaMediaDetector.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\Program Files\SlySoft\AnyDVD\AnyDVD.exe
C:\Program Files\Eset\nod32kui.exe
C:\Program Files\Microsoft AntiSpyware\gcasServ.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
C:\Program Files\SAGEM\SAGEM F@st800\DSLMON.exe
C:\Program Files\Microsoft Office\Office\1033\OLFSNT40.EXE
C:\Program Files\Microsoft Office\Office\1033\msoffice.exe
C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Hijackthis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.ebay.co.uk/
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: MSEvents Object - {B8B55274-0F9A-41E5-9067-A3539BD9E860} - C:\WINDOWS\system\vbpc.dll
O4 - HKLM\..\Run: [SiS Tray] C:\WINDOWS\System32\sistray.EXE
O4 - HKLM\..\Run: [SiS KHooker] C:\WINDOWS\System32\khooker.exe
O4 - HKLM\..\Run: [PCTVOICE] pctspk.exe
O4 - HKLM\..\Run: [C-Media Mixer] C:\Program Files\PCI Audio Applications\Mixer.exe /startup
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb07.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [LifeScape Media Detector] C:\Program Files\Picasa\PicasaMediaDetector.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AnyDVD] C:\Program Files\SlySoft\AnyDVD\AnyDVD.exe
O4 - HKLM\..\Run: [nod32kui] "C:\Program Files\Eset\nod32kui.exe" /WAITSERVICE
O4 - HKLM\..\Run: [gcasServ] "C:\Program Files\Microsoft AntiSpyware\gcasServ.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: DSLMON.lnk = C:\Program Files\SAGEM\SAGEM F@st800\DSLMON.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: Symantec Fax Starter Edition Port.lnk = C:\Program Files\Microsoft Office\Office\1033\OLFSNT40.EXE
O8 - Extra context menu item: Download with GetRight - C:\Program Files\GetRight\GRdownload.htm
O8 - Extra context menu item: Open with GetRight Browser - C:\Program Files\GetRight\GRbrowse.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2\bin\npjpi142.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2\bin\npjpi142.dll
O9 - Extra button: Share in Hello - {B13B4423-2647-4cfc-A4B3-C7D56CB83487} - C:\Program Files\Hello\PicasaCapture.dll
O9 - Extra 'Tools' menuitem: Share in H&ello - {B13B4423-2647-4cfc-A4B3-C7D56CB83487} - C:\Program Files\Hello\PicasaCapture.dll
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: ppctlcab - http://www.my-etrust.com/includes/pscanner/ppctlcab.CAB
O16 - DPF: {03F998B2-0E00-11D3-A498-00104B6EB52E} (MetaStreamCtl Class) - https://components.viewpoint.com/MT...38/UK/24_3d_view_my_car_pop.jsp?noreloadredir
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=36467&clcid=0x409
O16 - DPF: {41F17733-B041-4099-A042-B518BB6A408C} - http://a1540.g.akamai.net/7/1540/52...pple.com/mickey/us/win/QuickTimeInstaller.exe
O20 - Winlogon Notify: vbpc - C:\WINDOWS\system\vbpc.dll
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: IMAPI CD-Burning COM Service (ImapiService) - Roxio Inc. - C:\WINDOWS\System32\ImapiRox.exe
O23 - Service: NOD32 Kernel Service (NOD32krn) - Unknown owner - C:\Program Files\Eset\nod32krn.exe

 

Thanks again for your post.

I tried fixing with Hyjack this but it keeps comming back

I sent the files to Nod32 yesterday with a link. I would really appreciate an analysis on those files just for my peice of mind so I know what this Malware or spyware is doing on my computer.

I think if I have to go to revcovery and dos to sort it out I will need to get a freind in to help as its to technical for me.

Cheers

Jlo

 

Thanks again.

I have sent the file to KAV as well to ask them if they can give me an analysis of what the file does.

Will report back with any replies.

Guess I will have to get the old windows XP home disk out!!!

Cheers

Jlo

 

Did somebody tell this poor guy that he has to CLOSE all Internet Instances - OTHERWISE THIS COMES BACK ALL THE TIME!

That means if you have a browser window still open during fixing this IT WILL NOT WORK!

 

I dont have the files here yet

 

hm... let me check... do you mean this one?

 

Ok. but i take a look at it tomorrow, it's already past midnight.

 

Hi,

I have sent in my files again and asked them to be fowarded to happy bytes and linked this thread.

Hi,

Please foward this on to HappyBytes as requested at https://www.wilderssecurity.com/showthread.php?t=75902

Many Thanks

Jlo
The zip file is 'help.zip' and password 'infected'

Many Thanks

Jlo

 

Nod32 now detects this trojan but can't do anything with it as we expected.

Time Module Object Name Virus Action User Info
19/04/2005 07:57:18 AMON file C:\WINDOWS\system\vbpc.dll Win32/Agent.CS trojan NT AUTHORITY\SYSTEM


Unfortunatly as soon as my computer fires up this is the message I get. I cant quaratine or delete it!

Is there any chance of a tool being made to help me rid this virus or is the only only way to use the windows XP disk and dos comands.

If so I sould very much appreciate if someone could give me step by steo instructions onhow to do this.

Also if anyone could tell me what the virus does I would be much appreciated.

Cheers

Jlo

PS Untill I sort it I will have to keep Amon diactivated.

 

Thanks for all the help so far. You are a life line!

Well Ok this is as far as I got.

Managed to change my bios setting to boot from CD disk.

Put in my Home eddition XP disk

Booted up in to windows recovery console as per instruction but get to the screen which where it says 'which installation do you want to log on to'

Click 1 as suggested in the instruction and then you need to put in the adminstrator password. Now I am the adminstrator and know the password but it does not accept what I put in? It just says incorrect password 3 times and then reboots.

I went on to load up windows and checked I am still the administrator and my password works to log on to the computer but not through dos.

Any ideas?

Cheers

Jlo

 

Success. Many Thanks to all. To get past the adminstration password I just had to click the space bar.

That nasty agent trojan has gone.

I rescanned with KAV and now I just have this one which I think is adware


File C:\WINDOWS\system32\req.dll infected by "Trojan-Downloader.Win32.ConHook.b" Virus. Action Taken: No Action Taken.

and is not detected by Nod.

Could you also have a look at my hyjack this and advice whether just to delete the file?

Many Thanks

Jlo

 

Logfile of HijackThis v1.99.1
Scan saved at 19:30:38, on 19/04/2005
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\system32\spoolsv.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\WINDOWS\system32\cisvc.exe
C:\Program Files\Eset\nod32krn.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\sistray.EXE
C:\WINDOWS\System32\khooker.exe
C:\WINDOWS\system32\pctspk.exe
C:\Program Files\PCI Audio Applications\Mixer.exe
C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb07.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Picasa\PicasaMediaDetector.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\Program Files\SlySoft\AnyDVD\AnyDVD.exe
C:\Program Files\Eset\nod32kui.exe
C:\Program Files\Microsoft AntiSpyware\gcasServ.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\SAGEM\SAGEM F@st800\DSLMON.exe
C:\Program Files\Microsoft Office\Office\1033\OLFSNT40.EXE
C:\Program Files\Microsoft Office\Office\1033\msoffice.exe
C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
C:\DOCUME~1\JAMESL~1\LOCALS~1\Temp\mwavscan.com
C:\DOCUME~1\JAMESL~1\LOCALS~1\Temp\kavss.exe
C:\WINDOWS\system32\cidaemon.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Hijackthis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.ebay.co.uk/
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O4 - HKLM\..\Run: [SiS Tray] C:\WINDOWS\System32\sistray.EXE
O4 - HKLM\..\Run: [SiS KHooker] C:\WINDOWS\System32\khooker.exe
O4 - HKLM\..\Run: [PCTVOICE] pctspk.exe
O4 - HKLM\..\Run: [C-Media Mixer] C:\Program Files\PCI Audio Applications\Mixer.exe /startup
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb07.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [LifeScape Media Detector] C:\Program Files\Picasa\PicasaMediaDetector.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AnyDVD] C:\Program Files\SlySoft\AnyDVD\AnyDVD.exe
O4 - HKLM\..\Run: [nod32kui] "C:\Program Files\Eset\nod32kui.exe" /WAITSERVICE
O4 - HKLM\..\Run: [gcasServ] "C:\Program Files\Microsoft AntiSpyware\gcasServ.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: DSLMON.lnk = C:\Program Files\SAGEM\SAGEM F@st800\DSLMON.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: Symantec Fax Starter Edition Port.lnk = C:\Program Files\Microsoft Office\Office\1033\OLFSNT40.EXE
O8 - Extra context menu item: Download with GetRight - C:\Program Files\GetRight\GRdownload.htm
O8 - Extra context menu item: Open with GetRight Browser - C:\Program Files\GetRight\GRbrowse.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2\bin\npjpi142.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2\bin\npjpi142.dll
O9 - Extra button: Share in Hello - {B13B4423-2647-4cfc-A4B3-C7D56CB83487} - C:\Program Files\Hello\PicasaCapture.dll
O9 - Extra 'Tools' menuitem: Share in H&ello - {B13B4423-2647-4cfc-A4B3-C7D56CB83487} - C:\Program Files\Hello\PicasaCapture.dll
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: ppctlcab - http://www.my-etrust.com/includes/pscanner/ppctlcab.CAB
O16 - DPF: {03F998B2-0E00-11D3-A498-00104B6EB52E} (MetaStreamCtl Class) - https://components.viewpoint.com/MT...38/UK/24_3d_view_my_car_pop.jsp?noreloadredir
O16 - DPF: {41F17733-B041-4099-A042-B518BB6A408C} - http://a1540.g.akamai.net/7/1540/52...pple.com/mickey/us/win/QuickTimeInstaller.exe
O17 - HKLM\System\CCS\Services\Tcpip\..\{156246A4-1F5C-41A9-9A05-CAF87970BCD3}: NameServer = 212.74.114.129 212.74.114.193
O17 - HKLM\System\CS1\Services\Tcpip\..\{156246A4-1F5C-41A9-9A05-CAF87970BCD3}: NameServer = 212.74.114.129 212.74.114.193
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: IMAPI CD-Burning COM Service (ImapiService) - Roxio Inc. - C:\WINDOWS\System32\ImapiRox.exe
O23 - Service: NOD32 Kernel Service (NOD32krn) - Unknown owner - C:\Program Files\Eset\nod32krn.exe