[fcorsin]

Please, i need help. My laptop got infected with here4search

I tried AdAware but no luck, i cannot even finish scanning that the system is forced to reboot within 60 seconds.

My HijackThis Log is:

Logfile of HijackThis v1.99.1
Scan saved at 11:30:45 PM, on 4/19/2005
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\system32\spoolsv.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\Program Files\Norton AntiVirus\AdvTools\NPROTECT.EXE
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\carpserv.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\Bkav2002\Bkav2002.exe
C:\WINDOWS\System32\dtch7f9k23zsv4thd.exe
C:\Program Files\Messenger\msmsgs.exe
C:\PROGRA~1\Yahoo!\MESSEN~1\ypager.exe
C:\Program Files\Adobe\Acrobat 5.0\Distillr\AcroTray.exe
C:\Program Files\WinZip\WZQKPICK.EXE
C:\WINDOWS\System32\wuauclt.exe
C:\Program Files\Symantec\LiveUpdate\ALUNOTIFY.EXE
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Flavio1\Hijackthis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer,SearchURL = http://letgohome.com/sp.htm?id=31260
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://letgohome.com/sp.htm?id=31260
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://letgohome.com/hp.htm?id=31260
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://letgohome.com/hp.htm?id=31260
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://letgohome.com/hp.htm?id=31260
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = proxy.bts.vn:80
O2 - BHO: (no name) - {467FAEB2-5F5B-4c81-BAE0-2A4752CA7F4E} - C:\WINDOWS\System32\F8HOED~1.DLL
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: &Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Messenger\ycomp.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [CARPService] carpserv.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [ccRegVfy] "C:\Program Files\Common Files\Symantec Shared\ccRegVfy.exe"
O4 - HKLM\..\Run: [Advanced Tools Check] C:\PROGRA~1\NORTON~1\AdvTools\ADVCHK.EXE
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe
O4 - HKLM\..\Run: [BkavFw] C:\Program Files\Bkav2002\Bkav2002.exe TASKBAR
O4 - HKLM\..\Run: [Control handler] C:\WINDOWS\System32\dtch7f9k23zsv4thd.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [Yahoo! Pager] C:\PROGRA~1\Yahoo!\MESSEN~1\ypager.exe -quiet
O4 - HKCU\..\Run: [mtd2002Svr] "C:\Program Files\mtd2002"\mtdserver.exe -f
O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - Global Startup: Acrobat Assistant.lnk = C:\Program Files\Adobe\Acrobat 5.0\Distillr\AcroTray.exe
O4 - Global Startup: WinZip Quick Pick.lnk = C:\Program Files\WinZip\WZQKPICK.EXE
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\PROGRA~1\Yahoo!\MESSEN~1\YPager.exe
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\PROGRA~1\Yahoo!\MESSEN~1\YPager.exe
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupd...b?1105483617397
O20 - AppInit_DLLs: oet82l3zi9o.dll
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation Service (ccPwdSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccPwdSvc.exe
O23 - Service: Norton AntiVirus Auto Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: Norton Unerase Protection (NProtectService) - Symantec Corporation - C:\Program Files\Norton AntiVirus\AdvTools\NPROTECT.EXE
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe

Your help greatly appreciated. Thanks a lot!!!

flav

PS I can't believe you actually do this for free. We should build you monuments!!!

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Hi fcorsin

Please read through the instructions before you start (you may want to print this out).

Please set your system to show all files; please see here if you're unsure how to do this.

Lets see if this will find any hidden Trojan’s http://www.ewido.net/en/download/

This setup contains the free as well as the plus-version of the ewido security suite. After the installation, a free 14-day test version containing all the extensions of the plus-version will be activated. At the end of the test phase, the extensions of the plus version are deactivated and the freeware version can be used unlimited times. The purchased license code of the plus version can be entered at any time.
Run ewido

[*]Please go offline, close all browsers and any open Windows, making sure that only HijackThis is open. Scan and when it finishes, put an X in the boxes, only next to these following items:
R1 - HKCU\Software\Microsoft\Internet Explorer,SearchURL = http://letgohome.com/sp.htm?id=31260
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://letgohome.com/sp.htm?id=31260
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://letgohome.com/hp.htm?id=31260
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://letgohome.com/hp.htm?id=31260
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://letgohome.com/hp.htm?id=31260
O2 - BHO: (no name) - {467FAEB2-5F5B-4c81-BAE0-2A4752CA7F4E} - C:\WINDOWS\System32\F8HOED~1.DLL
O4 - HKLM\..\Run: [BkavFw] C:\Program Files\Bkav2002\Bkav2002.exe TASKBAR
O4 - HKLM\..\Run: [Control handler] C:\WINDOWS\System32\dtch7f9k23zsv4thd.exe
O4 - HKCU\..\Run: [mtd2002Svr] "C:\Program Files\mtd2002"\mtdserver.exe -f
O20 - AppInit_DLLs: oet82l3zi9o.dll
Click on Fix Checked when finished and exit HijackThis.

[*]Reboot into Safe Mode: please see here if you are not sure how to do this.

Using Windows Explorer, locate the following files/folders, and delete them:
C:\WINDOWS\System32\F8HOED~1.DLL<--Delete this file
C:\Program Files\Bkav2002<--Delete the whole folder
C:\WINDOWS\System32\dtch7f9k23zsv4thd.exe<--Delete this file
C:\Program Files\mtd2002<--Delete this file
oet82l3zi9o.dll<--Delete this file
Exit Explorer.Reboot as normal.

Please run the following free, online virus scans.
http://www.pandasoft...n_principal.htm
http://housecall.tre.../start_corp.asp
Please post the logs From Panda virus scan and HJT.logWe will need them to remove previous infections that have left files on your system.

Kc