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Trojan - startpage


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1 reply to this topic

#1 Cephaelis

Cephaelis

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Posted 07 June 2004 - 08:41 AM

Hello everyone,
It has been some time since I have this bleep in my PC... It is very annoying, the trojan changes the startpage and it is also downloading strange things from the web to my computer. I am not technically competent to do anything against it. AVG can´t remove it nor any other antivirus can. :-( I would be really thankful if somebody could read the attached logfile of hijackthis and tell me what to do next (remember I´m a rookie in such things...). Thank you.
Cephaelis



Logfile of HijackThis v1.97.7
Scan saved at 15:38:08, on 7.6.2004
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\PROGRA~1\GRISOFT\AVG6\avgserv.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\system32\gearsec.exe
C:\Program Files\Kerio\Personal Firewall 4\kpf4ss.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\system32\stisvc.exe
C:\Program Files\Kerio\Personal Firewall 4\kpf4gui.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\System32\mspmspsv.exe
C:\WINNT\system32\svchost.exe
C:\Program Files\Common Files\Softwin\BitDefender Communicator\xcommsvr.exe
C:\Program Files\Common Files\Softwin\BitDefender Scan Server\bdss.exe
C:\WINNT\Explorer.EXE
C:\Program Files\Kerio\Personal Firewall 4\kpf4gui.exe
C:\PROGRA~1\GRISOFT\AVG6\avgcc32.exe
C:\Program Files\Winamp3\winampa.exe
C:\Documents and Settings\Radka\iTunesHelper.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\PROGRA~1\Softwin\BITDEF~1\bdmcon.exe
C:\WINNT\system32\ctfmon.exe
C:\Documents and Settings\Administrator\Data aplikací\ssis.exe
C:\Program Files\ViRobotXP\vrmonsvc.exe
C:\Program Files\ViRobotXP\vrmonnt.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINNT\System32\msdtc.exe
C:\Program Files\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,SearchURL = http://www.searchweb.cc/search.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://ie-search.com/srchasst.html (obfuscated)
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://ie-search.com/home.html (obfuscated)
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = c:\winnt\hp.htm
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://www.searchweb.cc/search.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.searchweb.cc/search.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = http://www.searchweb.cc/
R1 - HKLM\Software\Microsoft\Internet Explorer,SearchURL = http:///
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,SearchURL = http://www.searchweb.cc/search.html
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.searchweb.cc/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://ie-search.com/srchasst.html (obfuscated)
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://ie-search.com/home.html (obfuscated)
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://ie-search.com/home.html (obfuscated)
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 192.168.13.1:3128
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Odkazy
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,SearchAssistant = http://ie-search.com/srchasst.html (obfuscated)
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,SearchAssistant = http://ie-search.com/srchasst.html (obfuscated)
R1 - HKLM\Software\Microsoft\Internet Explorer\Search,(Default) = http://ie-search.com/srchasst.html (obfuscated)
R3 - URLSearchHook: (no name) - {1C78AB3F-A857-482e-80C0-3A1E5238A565} - (no file)
F2 - REG:system.ini: UserInit=C:\WINNT\system32\Userinit.exe
O1 - Hosts: 206.161.200.105 auto.search.msn.com
O1 - Hosts: 206.161.200.105 sitefinder.verisign.com
O1 - Hosts: 206.161.200.105 sitefinder-idn.verisign.com
O1 - Hosts: 206.161.200.105 www.your.com
O1 - Hosts: 206.161.200.105 your.com
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0 CE\Reader\ActiveX\AcroIEHelper.ocx
O3 - Toolbar: @msdxmLC.dll,-1@1033,&Rádio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\System32\msdxm.ocx
O3 - Toolbar: (no name) - {1C78AB3F-A857-482e-80C0-3A1E5238A565} - (no file)
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [AVG_CC] C:\PROGRA~1\GRISOFT\AVG6\avgcc32.exe /STARTUP
O4 - HKLM\..\Run: [Share-to-Web Namespace Daemon] C:\Program Files\Hewlett-Packard\HP Share-to-Web\hpgs2wnd.exe
O4 - HKLM\..\Run: [Windows Shell Library Loader] load shell.dll /c /set -- by windows setup --
O4 - HKLM\..\Run: [WinampAgent] "C:\Program Files\Winamp3\winampa.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] C:\Documents and Settings\Radka\iTunesHelper.exe
O4 - HKLM\..\Run: [jushed32] C:\WINNT\jushed32.exe
O4 - HKLM\..\Run: [Vrmon] C:\Program Files\ViRobotXP\vrmonnt.exe Main
O4 - HKLM\..\Run: [BDMCon] C:\PROGRA~1\Softwin\BITDEF~1\bdmcon.exe
O4 - HKLM\..\Run: [BDNewsAgent] C:\Program Files\Softwin\BitDefender Free Edition\bdnagent.exe
O4 - HKCU\..\Run: [ctfmon.exe] ctfmon.exe
O4 - HKCU\..\Run: [Buce] C:\Documents and Settings\Administrator\Data aplikací\ssis.exe
O4 - HKLM\..\RunOnce: [KB837272] "C:\WINNT\INF\unregmp2.exe" /UpdateWMP
O8 - Extra context menu item: &iSearch The Web - res://C:\WINNT\system32\toolbar.dll/SEARCH.HTML
O8 - Extra context menu item: E&xportovat do aplikace Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Web Search - c:\winnt\ex.htm
O9 - Extra button: ICQ Pro (HKLM)
O9 - Extra 'Tools' menuitem: ICQ (HKLM)
O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC6B} (QuickTime Object) - http://www.apple.com/qtactivex/qtplugin.cab
O16 - DPF: {1C78AB3F-A857-482E-80C0-3A1E5238A565} - file://C:\install.cab
O16 - DPF: {3E68E405-C6DE-49FF-83AE-41EE9F4C36CE} (Office Update Installation Engine) - http://office.microsoft.com/officeupdate/content/opuc.cab
O16 - DPF: {9EB320CE-BE1D-4304-A081-4B4665414BEF} (MediaTicketsInstaller Control) - http://www.mt-download.com/MediaTicketsInstaller.cab
O16 - DPF: {9F1C11AA-197B-4942-BA54-47A8489BB47F} (Update Class) - http://v4.windowsupdate.microsoft.com/CAB/...7935.5115162037
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload.macromedia.com/get/shock...ash/swflash.cab

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#2 Guest_Plimsol_*

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Posted 07 June 2004 - 10:26 AM

You are infected with a variant of the CoolWebSearch.

Download CWShredder from the below link and unzip it into a directory. Start CWShredder and click on the FIx button to have it remove all CWS infections it finds.

Download CWShredder from:

http://www.merijn.org/files/cwshredder.zip

After you download the program, unzip it into a directory. Make sure all browser windows are closed and double click on the cwshredder.exe to start the program. When the program is loaded click on the "Check for Update" button, and if it finds an new version it will download it. You should then double click on cwshredder.exe again and click on the "FIX" button (not the "Scan only" button) and let it scan your computer.

To get the best results it is recommended that you run it in safe mode. Reboot windows and press F8 at boot/windows startup, usually right after the beep. Then select safe mode.

A tutorial that goes over this process step by step can be found here:

How to remove CoolWebSearch with CoolWeb Shredder

Once that is completed you should follow these steps in order to clean your computer of Malware which can include Viruses, Trojans, Worms, Spyware, Hijackers and Dialers

Step 1:
Download Spybot and Adaware from the following locations and install them. You should run both programs and clean up what it finds. This is to gaurantee that you find the most malware you can installed on your computer.

Before running the scans on both programs, it is mandatory that you update the programs. There are update options in each program when you run them.

Spybot

Ad-aware

If you would like to learn more about how to use these two programs with the proper settings you can read the tutorials below:

AD-AWARE - Using Ad-aware to remove Spyware/Hijackers from Your Computer.

SPYBOT SEARCH AND DESTROY - Using Spybot - Search & Destroy to remove Spyware from Your Computer.


When you scan with both programs, fix everything that it finds.

When you are done with the scan and fixing the items. Please continue with the next step.

Step 2:

It is important that you run Spybot and Adaware before you proceed with this step. Fixing enties with Hijackthis may leave behind unwanted files on your computer if the previous step was not done first.

Create a directory on your hardrive to save HijackThis.exe. A directory like c:\hijackthis. If you do not do this, you will not be able to use the backup/restore features.

Download HijackThis from:

HijackThis

Save this file into the directory you made previously and then run the program. Click on the Scan button and when it is finished click on the Save Log button. A Notepad window will open with the contents of this log. Click on Edit then click on Select all. Then click on Edit and then Click on Copy.

Create a reply to this post, and right click in message area and select paste to paste the log into the post.

Someone will reply to you after reading this post. DO NOT fix any entries unless you understand what you are doing.

To see a tutorial on using HijackThis you can click on the link below:

HijackThis - Using HijackThis to Remove Spyware, Browser Hijackers, and Dialers




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