Re: Hsa+ Trojan Horse Collected.2.f.

Alquimista

thanks alot for your reply!


Yesterday my pc seemed to be ok, but today spy-ware appeared again and my start page was blank. so back to the start point

Here is my logfile after rebooting

Logfile of HijackThis v1.99.0
Scan saved at 22:10:40, on 10/02/2005
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:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS\ntzr.exe
C:\Program Files\QuickTime\qttask.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\Program Files\Microsoft AntiSpyware\gcasServ.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINDOWS\system32\ntpi32.exe
C:\Program Files\interMute\SpySubtract\SpySub.exe
C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Program Files\hijackthis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.telenet.be/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Telenet Internet
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Int ernet Settings,AutoConfigURL = http://pac.telenet.be:8080
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Int ernet Settings,ProxyServer = ftp=127.0.0.1:80;http=127.0.0.1:80;https=127.0.0.1 :80
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Koppelingen
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\System32\\NeroCheck.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O4 - HKLM\..\Run: [gcasServ] "C:\Program Files\Microsoft AntiSpyware\gcasServ.exe"
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [ntpi32.exe] C:\WINDOWS\system32\ntpi32.exe
O4 - HKLM\..\RunOnce: [ntzr.exe] C:\WINDOWS\ntzr.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: SpySubtract.lnk = C:\Program Files\interMute\SpySubtract\SpySub.exe
O15 - Trusted IP range: (HKLM)
O16 - DPF: Dexia netbanking - http://netbanking.dexia.be/PC//Dyna...t//DexiaIIA.cab
O16 - DPF: {2A32B14F-4D29-4EA3-AC54-E9B19F436CE7} (Scanner Class) - http://www.windowsecurity.com/trojanscan/TDECntrl.CAB
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.c...b?1103565251437
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/M...pDownloader.cab
O16 - DPF: {FA3662C3-B8E8-11D6-A667-0010B556D978} (IWinAmpActiveX Class) - http://cdn.digitalcity.com/_media/dalaillama/ampx.cab
O23 - Service: AVG7 Alert Manager Server - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: NVIDIA Driver Helper Service - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: SoundMAX Agent Service - Analog Devices, Inc. - C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: Network Security Service - Unknown - C:\WINDOWS\system32\crdh.exe (file missing)

Buckeye_Sam

Please download CWShredder but don't run it yet.
http://cwshredder.net/bin/CWSInstall.exe


Download Ad-aware SE from: http://www.majorgeeks.com/download506.html

Install the program and launch it. First, in the main window, look in the bottom right corner and click on Check for updates now and download the latest reference files. Exit Adaware for now.


Make sure that you can view all hidden files. Instructions on how to do this can be found here:

How to see hidden files in Windows

Run Hijackthis again, click scan, and Put a checkmark next to each of these. Then close all other windows--you should only see HijackThis on your Desktop--and click the Fix Checked button.

R3 - Default URLSearchHook is missing
O4 - HKLM\..\Run: [ntpi32.exe] C:\WINDOWS\system32\ntpi32.exe
O4 - HKLM\..\RunOnce: [ntzr.exe] C:\WINDOWS\ntzr.exe
O15 - Trusted IP range: (HKLM)
O23 - Service: Network Security Service - Unknown - C:\WINDOWS\system32\crdh.exe (file missing)

Reboot your computer into Safe Mode


Now run CWShredder, making sure to click "Fix".


Then delete these files or directories (Do not be concerned if they do not exist)

C:\WINDOWS\system32\ntpi32.exe
C:\WINDOWS\ntzr.exe


Run a full scan with Adaware.

Reboot your computer to go back to normal mode and post a new log.

Alquimista

ok , here is the logfile. i hope that now the problem is solved, but i see that there is a R3 file Default URLSearchHook is missing. is this a problem?

thanks


Logfile of HijackThis v1.99.0
Scan saved at 18:23:37, on 11/02/2005
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:\Program Files\QuickTime\qttask.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Program Files\hijackthis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.telenet.be/nl/klanten.php
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.telenet.be/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Telenet Internet
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,AutoConfigURL = http://pac.telenet.be:8080
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = ftp=127.0.0.1:80;http=127.0.0.1:80;https=127.0.0.1:80
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\System32\\NeroCheck.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O15 - Trusted IP range: (HKLM)
O16 - DPF: {2A32B14F-4D29-4EA3-AC54-E9B19F436CE7} (Scanner Class) - http://www.windowsecurity.com/trojanscan/TDECntrl.CAB
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.com/v5consumer/V5Controls/en/x86/client/wuweb_site.cab?1103565251437
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMessengerSetupDownloader.cab
O16 - DPF: {FA3662C3-B8E8-11D6-A667-0010B556D978} (IWinAmpActiveX Class) - http://cdn.digitalcity.com/_media/dalaillama/ampx.cab
O23 - Service: AVG7 Alert Manager Server - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: NVIDIA Driver Helper Service - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: SoundMAX Agent Service - Analog Devices, Inc. - C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe

Buckeye_Sam

Anytime you see a R3 line in your hijackthis log you can remove it. They are always bad.

Aside from that your log is clean!

Now that you are clean, please follow these simple steps in order to keep your computer clean and secure:

1. Disable and Enable System Restore. - If you are using Windows ME or XP then you should disable and reenable system restore to make sure there are no infected files found in a restore point left over from what we have just cleaned.
   
   You can find instructions on how to enable and reenable system restore here:
   
   Managing Windows Millenium System Restore
   
   or
   
   Windows XP System Restore Guide
   
   Renable system restore with instructions from tutorial above
   
   
2. Make your Internet Explorer more secure - This can be done by following these simple instructions:
   1. From within Internet Explorer click on the Tools menu and then click on Options.
   2. Click once on the Security tab
   3. Click once on the Internet icon so it becomes highlighted.
   4. Click once on the Custom Level button.
      1. Change the Download signed ActiveX controls to Prompt
         
      2. Change the Download unsigned ActiveX controls to Disable
         
      3. Change the Initialize and script ActiveX controls not marked as safe to Disable
         
      4. Change the Installation of desktop items to Prompt
         
      5. Change the Launching programs and files in an IFRAME to Prompt
         
      6. Change the Navigate sub-frames across different domains to Prompt
         
      7. When all these settings have been made, click on the OK button.
         
      8. If it prompts you as to whether or not you want to save the settings, press the Yes button.
   5. Next press the Apply button and then the OK to exit the Internet Properties page.
   
   
3. Use an AntiVirus Software - It is very important that your computer has an anti-virus software running on your machine. This alone can save you a lot of trouble with malware in the future.
   
   See this link for a listing of some online & their stand-alone antivirus programs:
   
   Virus, Spyware, and Malware Protection and Removal Resources
   
   
4. Update your AntiVirus Software - It is imperitive that you update your Antivirus software at least once a week (Even more if you wish). If you do not update your antivirus software then it will not be able to catch any of the new variants that may come out.
   
   
5. Use a Firewall - I can not stress how important it is that you use a Firewall on your computer. Without a firewall your computer is succeptible to being hacked and taken over. I am very serious about this and see it happen almost every day with my clients. Simply using a Firewall in its default configuration can lower your risk greatly.
   
   For a tutorial on Firewalls and a listing of some available ones see the link below:
   
   Understanding and Using Firewalls
   
   
6. Visit Microsoft's Windows Update Site Frequently - It is important that you visit http://www.windowsupdate.com regularly. This will ensure your computer has always the latest security updates available installed on your computer. If there are new updates to install, install them immediately, reboot your computer, and revisit the site until there are no more critical updates.
   
   
7. Install Spybot - Search and Destroy - Install and download Spybot - Search and Destroy with its TeaTimer option. This will provide realtime spyware & hijacker protection on your computer alongside your virus protection. You should also scan your computer with program on a regular basis just as you would an antivirus software.
   
   A tutorial on installing & using this product can be found here:
   
   Using Spybot - Search & Destroy to remove Spyware , Malware, and Hijackers
   
   
8. Install Ad-Aware - Install and download Ad-Aware. ou should also scan your computer with program on a regular basis just as you would an antivirus software in conjunction with Spybot.
   
   A tutorial on installing & using this product can be found here:
   
   Using Ad-aware to remove Spyware, Malware, & Hijackers from Your Computer
   
   
9. Install SpywareBlaster - SpywareBlaster will added a large list of programs and sites into your Internet Explorer settings that will protect you from running and downloading known malicious programs.
   
   A tutorial on installing & using this product can be found here:
   
   Using SpywareBlaster to protect your computer from Spyware and Malware
   
   
10. Update all these programs regularly - Make sure you update all the programs I have listed regularly. Without regular updates you WILL NOT be protected when new malicious programs are released.

Follow this list and your potential for being infected again will reduce dramatically.

Alquimista

Thanks Buckeye_Sam!