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Trojan Horse, Aurora Virus Infection - Help! [RESOLVED]

Started by jimmyZ , Jun 24 2005 05:23 PM

This topic is locked

#1
jimmyZ

Posted 24 June 2005 - 05:23 PM

New Member

Member
8 posts

Hi Everyone,

My computer has just been infected by the Trojan Virus - and has somehow activated the Aurora virus as well. I have read many threads regarding this issue on this website, however I think it would be best if I should post my log file from HJT and have a specialist take a look.

Please if you can help, I surely need it! My computer is acting so slow at this point that it is even hard to surf the web for more information. I appreciate any kind of help you offer.

When I log on in normal mode, a window would pop up saying that it cannot find "nail.exe" and ask me to go "search" for it. However, I deleted this file yesterday along with other suspicous virus-names (which I verified by googling). Furthermore, another window called Generic Host Process for Win32 Services pop up as well. I'm not sure what is happening, but I'm sure it is very very bad.

So far, I have ran AVG ant-virus half a dozen times and deleted whichever viruses it detect in its vault. However, some cannot be deleted. These include:
Trojan horse PSW.Bispy.A, Trojan horse PSW.Bispy.B, and Trojan horse Downloader.Small.10.BF

My HJT log is as follows:

Logfile of HijackThis v1.99.1
Scan saved at 3:59:07 PM, on 6/24/2005
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:\WINDOWS\Explorer.exe
C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
C:\WINDOWS\System32\hkcmd.exe
C:\WINDOWS\system32\dla\tfswctrl.exe
C:\Program Files\Dell\Media Experience\PCMService.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
C:\Program Files\MusicMatch\MusicMatch Jukebox\mmtask.exe
C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
C:\Program Files\Microsoft Hardware\Mouse\point32.exe
C:\Program Files\NavNT\defwatch.exe
C:\WINDOWS\system32\cba\pds.exe
C:\Program Files\Yahoo!\browser\ybrwicon.exe
C:\Program Files\BroadJump\Client Foundation\CFD.exe
C:\PROGRA~1\Yahoo!\browser\ycommon.exe
C:\Program Files\NavNT\vptray.exe
C:\WINDOWS\system32\dumprep.exe
C:\PROGRA~1\Grisoft\AVG7\avgcc.exe
C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
C:\Program Files\NavNT\rtvscan.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Dell Support\DSAgnt.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\cba\xfr.exe
C:\WINDOWS\system32\MsgSys.EXE
C:\Program Files\Mozilla Firefox\firefox.exe
C:\WINDOWS\system32\dwwin.exe
C:\Documents and Settings\Administration\Desktop\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell4me.com/myway
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://yahoo.sbc.com/dsl
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://red.clientapp...//www.yahoo.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://yahoo.sbc.com/dsl
F2 - REG:system.ini: Shell=Explorer.exe C:\WINDOWS\Nail.exe
N3 - Netscape 7: user_pref("browser.startup.homepage", "http://home.netscape.../7_1/home.html"); (C:\Documents and Settings\Administration\Application Data\Mozilla\Profiles\default\fx9yusc9.slt\prefs.js)
N3 - Netscape 7: user_pref("browser.search.defaultengine", "engine://C%3A%5CProgram%20Files%5CNetscape%5CNetscape%5Csearchplugins%5CSBWeb_01.src"); (C:\Documents and Settings\Administration\Application Data\Mozilla\Profiles\default\fx9yusc9.slt\prefs.js)
O2 - BHO: (no name) - {01F44A8A-8C97-4325-A378-76E68DC4AB2E} - (no file)
O2 - BHO: (no name) - {549B5CA7-4A86-11D7-A4DF-000874180BB3} - (no file)
O2 - BHO: (no name) - {5C8B2A36-3DB1-42A4-A3CB-D426709BBFEB} - (no file)
O2 - BHO: DriveLetterAccess - {5CA3D70E-1895-11CF-8E15-001234567890} - C:\WINDOWS\system32\dla\tfswshx.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - (no file)
O3 - Toolbar: (no name) - {2CDE1A7D-A478-4291-BF31-E1B4C16F92EB} - (no file)
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: Microbuddy - {EA5A82FB-D6BE-44F9-9363-B1ABABC153C1} - C:\Program Files\MBKWBar\IEToolBar.dll
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\System32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [BCMSMMSG] BCMSMMSG.exe
O4 - HKLM\..\Run: [dla] C:\WINDOWS\system32\dla\tfswctrl.exe
O4 - HKLM\..\Run: [PCMService] "C:\Program Files\Dell\Media Experience\PCMService.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [mmtask] c:\Program Files\MusicMatch\MusicMatch Jukebox\mmtask.exe
O4 - HKLM\..\Run: [MMTray] C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
O4 - HKLM\..\Run: [POINTER] point32.exe
O4 - HKLM\..\Run: [YBrowser] C:\Program Files\Yahoo!\browser\ybrwicon.exe
O4 - HKLM\..\Run: [BJCFD] C:\Program Files\BroadJump\Client Foundation\CFD.exe
O4 - HKLM\..\Run: [vptray] C:\Program Files\NavNT\vptray.exe
O4 - HKLM\..\Run: [UpdateManager] "C:\Program Files\Common Files\Sonic\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [UserFaultCheck] %systemroot%\system32\dumprep 0 -u
O4 - HKLM\..\Run: [bwhujz] c:\windows\system32\magoksa.exe r
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVG7\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [Yahoo! Pager] 1
O4 - HKCU\..\Run: [MoneyAgent] "C:\Program Files\Microsoft Money\System\mnyexpr.exe"
O4 - HKCU\..\Run: [MBKWBarManager] C:\Program Files\MBKWBar\TManager.exe
O4 - HKCU\..\Run: [DellSupport] "C:\Program Files\Dell Support\DSAgnt.exe" /startup
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Backward Links - res://c:\program files\google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://c:\program files\google\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MI1933~1\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: LimeShop Preferences - file://C:\Program Files\LimeShop\System\Temp\limeshop_script0.htm
O8 - Extra context menu item: Similar Pages - res://c:\program files\google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Translate into English - res://c:\program files\google\GoogleToolbar1.dll/cmtrans.html
O8 - Extra context menu item: Yahoo! Dictionary - file:///C:\Program Files\Yahoo!\Common/ycdict.htm
O8 - Extra context menu item: Yahoo! Search - file:///C:\Program Files\Yahoo!\Common/ycsrch.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
O9 - Extra button: Yahoo! Login - {2499216C-4BA5-11D5-BD9C-000103C116D5} - C:\Program Files\Yahoo!\Common\ylogin.dll
O9 - Extra 'Tools' menuitem: Yahoo! Login - {2499216C-4BA5-11D5-BD9C-000103C116D5} - C:\Program Files\Yahoo!\Common\ylogin.dll
O9 - Extra button: Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes.dll
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes.dll
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM\aim.exe
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.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
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: NavLogon - C:\WINDOWS\System32\NavLogon.dll
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
O23 - Service: DefWatch - Symantec Corporation - C:\Program Files\NavNT\defwatch.exe
O23 - Service: Intel File Transfer - Intel® Corporation - C:\WINDOWS\system32\cba\xfr.exe
O23 - Service: Intel PDS - Intel® Corporation - C:\WINDOWS\system32\cba\pds.exe
O23 - Service: Norton AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\Program Files\NavNT\rtvscan.exe
O23 - Service: YPCService - Yahoo! Inc. - C:\WINDOWS\SYSTEM32\YPCSER~1.EXE

I deeply appreciate your help and any advice you can offer. Thank you in advance for your kind help.

#2
therock247uk

Posted 24 June 2005 - 06:51 PM

Expert

Expert
14,672 posts

Please download the trial version of Ewido Security Suite here:
http://www.ewido.net/en/download/
Install it, and update the definitions to the newest files. Do NOT run a scan yet.

Please download Nailfix from here:
http://www.noidea.us...050515010747824
Unzip it to the desktop but please do NOT run it yet.

Next, please reboot your computer in Safe Mode by doing the following:
1) Restart your computer
2) After hearing your computer beep once during startup, but before the Windows icon appears, press F8.
3) Instead of Windows loading as normal, a menu should appear
4) Select the first option, to run Windows in Safe Mode.

For additional help in booting into Safe Mode, see the following site:
http://www.pchell.co.../safemode.shtml

Once in Safe Mode, please double-click on Nailfix.cmd. Your desktop and icons will disappear and reappear, and a window should open and close very quickly --- this is normal.

Then please run Ewido, and run a full scan. Save the logfile from the scan.

Next please run HijackThis, click Scan, and check:

F2 - REG:system.ini: Shell=Explorer.exe C:\WINDOWS\Nail.exe

Close all open windows except for HijackThis and click Fix Checked.

Restart your computer in normal mode and please post a new HijackThis log, as well as the log from the Ewido scan.

#3
jimmyZ

Posted 24 June 2005 - 08:38 PM

New Member

Topic Starter
Member
8 posts

Hi therock247uk,

Thank you so very much for helping me out. I did what you suggested above and here are the results. My computer (in normal mode) is still running very slow.

Strangely, when I go to generate another HJT log, the nail.exe file was no longer there - it may have been that I deleted it when I ran NailFix earlier (before your posting). I'm not sure - however it is not present in the log anymore. I hope this is a good sign, and that it did not replicate itself. :-)!

Thank you again for you help.

---------------------------------------------------------
ewido security suite - Scan report
---------------------------------------------------------

+ Created on: 7:10:39 PM, 6/24/2005
+ Report-Checksum: 1D4BE3C0

+ Date of database: 6/25/2005
+ Version of scan engine: v3.0

+ Duration: 60 min
+ Scanned Files: 89035
+ Speed: 24.71 Files/Second
+ Infected files: 35
+ Removed files: 35
+ Files put in quarantine: 35
+ Files that could not be opened: 0
+ Files that could not be cleaned: 0

+ Binder: Yes
+ Crypter: Yes
+ Archives: Yes

+ Scanned items:
C:\

+ Scan result:
C:\Documents and Settings\Administration\Local Settings\Temporary Internet Files\Content.IE5\0DQF4567\updall3m[1].exe -> Spyware.BetterInternet.f -> Cleaned with backup
C:\Program Files\AWS\WeatherBug\MiniBugTransporter.dll -> Spyware.Wheaterbug.a -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP279\A0040520.exe -> Spyware.Websearch -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP279\A0040523.exe -> Spyware.SAHA -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP279\A0040524.exe -> Spyware.SAHA -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP281\A0040708.exe -> Trojan.Imiserv.c -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP289\A0041182.exe -> Trojan.Imiserv.c -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP289\A0041183.exe -> Spyware.BetterInternet -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP294\A0041524.exe -> Trojan.Imiserv.c -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP294\A0041525.exe -> Spyware.BetterInternet -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP295\A0041614.exe -> Trojan.Imiserv.c -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP295\A0041615.exe -> Spyware.BetterInternet -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP296\A0041721.exe -> Trojan.Imiserv.c -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP296\A0041722.exe -> Spyware.BetterInternet -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP298\A0041753.exe -> Trojan.Imiserv.c -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP298\A0041754.exe -> Spyware.BetterInternet -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP298\A0041894.exe -> Trojan.Imiserv.c -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP298\A0041895.exe -> Spyware.BetterInternet -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP325\A0044972.dll -> Spyware.BiSpy.m -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP325\A0044973.dll -> Spyware.DlMax.a -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP325\A0045027.exe -> Spyware.BetterInternet -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP325\A0045033.exe -> Spyware.BetterInternet -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP327\A0045116.dll -> Spyware.WildTangent.b -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP327\A0045192.exe -> Spyware.BetterInternet -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP327\A0045209.exe -> Trojan.Imiserv.c -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP327\A0045212.exe -> Spyware.BetterInternet -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP327\A0045240.exe -> Spyware.BetterInternet -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP327\A0045241.exe -> Trojan.Imiserv.c -> Cleaned with backup
C:\System Volume Information\_restore{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP327\A0045287.exe -> Spyware.ConsCorr -> Cleaned with backup
C:\WINDOWS\Downloaded Program Files\SAHAgent_.exe -> Spyware.SAHA -> Cleaned with backup
C:\WINDOWS\Downloaded Program Files\SahHtml_.exe -> Spyware.SAHA -> Cleaned with backup
C:\WINDOWS\preInsMt.exe -> Spyware.BiSpy.q -> Cleaned with backup
C:\WINDOWS\systb.dll -> Spyware.ImiBar.d -> Cleaned with backup
C:\WINDOWS\systb.exe -> Trojan.Imiserv.c -> Cleaned with backup
C:\WINDOWS\wt\wtvh.dll -> Spyware.WildTangent.b -> Cleaned with backup

::Report End

HJT LOG:

Logfile of HijackThis v1.99.1
Scan saved at 7:32:13 PM, on 6/24/2005
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\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\System32\hkcmd.exe
C:\WINDOWS\system32\dla\tfswctrl.exe
C:\Program Files\Dell\Media Experience\PCMService.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\MusicMatch\MusicMatch Jukebox\mmtask.exe
C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
C:\Program Files\Microsoft Hardware\Mouse\point32.exe
C:\Program Files\Yahoo!\browser\ybrwicon.exe
C:\Program Files\BroadJump\Client Foundation\CFD.exe
C:\Program Files\NavNT\vptray.exe
C:\Program Files\Common Files\Sonic\Update Manager\sgtray.exe
C:\PROGRA~1\Grisoft\AVG7\avgcc.exe
C:\PROGRA~1\Yahoo!\browser\ycommon.exe
C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Dell Support\DSAgnt.exe
C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
C:\Program Files\NavNT\defwatch.exe
C:\Program Files\ewido\security suite\ewidoctrl.exe
C:\Program Files\ewido\security suite\ewidoguard.exe
C:\WINDOWS\system32\cba\pds.exe
C:\Program Files\NavNT\rtvscan.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\cba\xfr.exe
C:\WINDOWS\system32\MsgSys.EXE
C:\WINDOWS\system32\wuauclt.exe
C:\WINDOWS\system32\NOTEPAD.EXE
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Documents and Settings\Administration\Desktop\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell4me.com/myway
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://yahoo.sbc.com/dsl
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://red.clientapp...//www.yahoo.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://yahoo.sbc.com/dsl
N3 - Netscape 7: user_pref("browser.startup.homepage", "http://home.netscape.../7_1/home.html"); (C:\Documents and Settings\Administration\Application Data\Mozilla\Profiles\default\fx9yusc9.slt\prefs.js)
N3 - Netscape 7: user_pref("browser.search.defaultengine", "engine://C%3A%5CProgram%20Files%5CNetscape%5CNetscape%5Csearchplugins%5CSBWeb_01.src"); (C:\Documents and Settings\Administration\Application Data\Mozilla\Profiles\default\fx9yusc9.slt\prefs.js)
O2 - BHO: (no name) - {01F44A8A-8C97-4325-A378-76E68DC4AB2E} - (no file)
O2 - BHO: (no name) - {549B5CA7-4A86-11D7-A4DF-000874180BB3} - (no file)
O2 - BHO: (no name) - {5C8B2A36-3DB1-42A4-A3CB-D426709BBFEB} - (no file)
O2 - BHO: DriveLetterAccess - {5CA3D70E-1895-11CF-8E15-001234567890} - C:\WINDOWS\system32\dla\tfswshx.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - (no file)
O3 - Toolbar: (no name) - {2CDE1A7D-A478-4291-BF31-E1B4C16F92EB} - (no file)
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: Microbuddy - {EA5A82FB-D6BE-44F9-9363-B1ABABC153C1} - C:\Program Files\MBKWBar\IEToolBar.dll
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\System32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [BCMSMMSG] BCMSMMSG.exe
O4 - HKLM\..\Run: [dla] C:\WINDOWS\system32\dla\tfswctrl.exe
O4 - HKLM\..\Run: [PCMService] "C:\Program Files\Dell\Media Experience\PCMService.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [mmtask] c:\Program Files\MusicMatch\MusicMatch Jukebox\mmtask.exe
O4 - HKLM\..\Run: [MMTray] C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
O4 - HKLM\..\Run: [POINTER] point32.exe
O4 - HKLM\..\Run: [YBrowser] C:\Program Files\Yahoo!\browser\ybrwicon.exe
O4 - HKLM\..\Run: [BJCFD] C:\Program Files\BroadJump\Client Foundation\CFD.exe
O4 - HKLM\..\Run: [vptray] C:\Program Files\NavNT\vptray.exe
O4 - HKLM\..\Run: [UpdateManager] "C:\Program Files\Common Files\Sonic\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [UserFaultCheck] %systemroot%\system32\dumprep 0 -u
O4 - HKLM\..\Run: [bwhujz] c:\windows\system32\magoksa.exe r
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVG7\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [Yahoo! Pager] 1
O4 - HKCU\..\Run: [MoneyAgent] "C:\Program Files\Microsoft Money\System\mnyexpr.exe"
O4 - HKCU\..\Run: [MBKWBarManager] C:\Program Files\MBKWBar\TManager.exe
O4 - HKCU\..\Run: [DellSupport] "C:\Program Files\Dell Support\DSAgnt.exe" /startup
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Backward Links - res://c:\program files\google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://c:\program files\google\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MI1933~1\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: LimeShop Preferences - file://C:\Program Files\LimeShop\System\Temp\limeshop_script0.htm
O8 - Extra context menu item: Similar Pages - res://c:\program files\google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Translate into English - res://c:\program files\google\GoogleToolbar1.dll/cmtrans.html
O8 - Extra context menu item: Yahoo! Dictionary - file:///C:\Program Files\Yahoo!\Common/ycdict.htm
O8 - Extra context menu item: Yahoo! Search - file:///C:\Program Files\Yahoo!\Common/ycsrch.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
O9 - Extra button: Yahoo! Login - {2499216C-4BA5-11D5-BD9C-000103C116D5} - C:\Program Files\Yahoo!\Common\ylogin.dll
O9 - Extra 'Tools' menuitem: Yahoo! Login - {2499216C-4BA5-11D5-BD9C-000103C116D5} - C:\Program Files\Yahoo!\Common\ylogin.dll
O9 - Extra button: Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes.dll
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes.dll
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM\aim.exe
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.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
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: NavLogon - C:\WINDOWS\System32\NavLogon.dll
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
O23 - Service: DefWatch - Symantec Corporation - C:\Program Files\NavNT\defwatch.exe
O23 - Service: ewido security suite control - ewido networks - C:\Program Files\ewido\security suite\ewidoctrl.exe
O23 - Service: ewido security suite guard - ewido networks - C:\Program Files\ewido\security suite\ewidoguard.exe
O23 - Service: Intel File Transfer - Intel® Corporation - C:\WINDOWS\system32\cba\xfr.exe
O23 - Service: Intel PDS - Intel® Corporation - C:\WINDOWS\system32\cba\pds.exe
O23 - Service: Norton AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\Program Files\NavNT\rtvscan.exe
O23 - Service: YPCService - Yahoo! Inc. - C:\WINDOWS\SYSTEM32\YPCSER~1.EXE

#4
therock247uk

Posted 25 June 2005 - 07:18 AM

Expert

Expert
14,672 posts

Download Process Explorer from http://www.sysintern...ssExplorer.html

Run Process Explorer and find the Process in the list of Processes.
Select the process magoksa.exe and click Process > Suspend.

Then in HijackThis click Config > Misc Tools > Delete a file on reboot...
In the explorer Window select the file c:\windows\system32\magoksa.exe
When prompted if you want to reboot click YES
Leave Process explorer running with the process suspended.

After the reboot check the following items in HijackThis.
Close all windows except HijackThis and click Fix checked:

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://red.clientapp...//www.yahoo.com
O2 - BHO: (no name) - {01F44A8A-8C97-4325-A378-76E68DC4AB2E} - (no file)
O2 - BHO: (no name) - {549B5CA7-4A86-11D7-A4DF-000874180BB3} - (no file)
O2 - BHO: (no name) - {5C8B2A36-3DB1-42A4-A3CB-D426709BBFEB} - (no file)
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - (no file)
O3 - Toolbar: (no name) - {2CDE1A7D-A478-4291-BF31-E1B4C16F92EB} - (no file)
O4 - HKLM\..\Run: [bwhujz] c:\windows\system32\magoksa.exe r

Then post a new Hijackthis log here in a reply.

#5
jimmyZ

Posted 25 June 2005 - 12:52 PM

New Member

Topic Starter
Member
8 posts

I just downloaded the Process Explorer, however I was unable to find the magoksa.exe file. Should I proceed to the HJT step instead?

#6
therock247uk

Posted 25 June 2005 - 01:02 PM

Expert

Expert
14,672 posts

Yes.

#7
jimmyZ

Posted 25 June 2005 - 01:19 PM

New Member

Topic Starter
Member
8 posts

Even though I was unable to find magoksa.exe in the Process List and in System32 - I did manage to see it in the HJT log as HKLM\..\Run: [bwhujz] C:\windows\system32\magoksa.exe r

I'm not sure what should I do because it is obviously in the computer, but has somehow disguised itself so that I can't visibly see it when I'm searching for the file in System32.

Do you suggest I look for magoksa.exe under another name that it might have transformed into?

I appreciate your help immensely!

#8
therock247uk

Posted 25 June 2005 - 01:24 PM

Expert

Expert
14,672 posts

Post a new Hijackthis log but dont reboot untill i say if you reboot it changes its name.

#9
jimmyZ

Posted 25 June 2005 - 01:28 PM

New Member

Topic Starter
Member
8 posts

Logfile of HijackThis v1.99.1
Scan saved at 12:05:57 PM, on 6/25/2005
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\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\System32\hkcmd.exe
C:\WINDOWS\system32\dla\tfswctrl.exe
C:\Program Files\Dell\Media Experience\PCMService.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\MusicMatch\MusicMatch Jukebox\mmtask.exe
C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
C:\Program Files\Microsoft Hardware\Mouse\point32.exe
C:\Program Files\Yahoo!\browser\ybrwicon.exe
C:\Program Files\BroadJump\Client Foundation\CFD.exe
C:\Program Files\NavNT\vptray.exe
C:\PROGRA~1\Grisoft\AVG7\avgcc.exe
C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
C:\PROGRA~1\Yahoo!\browser\ycommon.exe
C:\Program Files\Dell Support\DSAgnt.exe
C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
C:\Program Files\NavNT\defwatch.exe
C:\Program Files\ewido\security suite\ewidoctrl.exe
C:\Program Files\ewido\security suite\ewidoguard.exe
C:\WINDOWS\system32\cba\pds.exe
C:\Program Files\NavNT\rtvscan.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\cba\xfr.exe
C:\WINDOWS\system32\MsgSys.EXE
C:\PROGRA~1\Grisoft\AVG7\avgw.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Documents and Settings\Administration\Desktop\ProcessExplorerNt\procexp.exe
C:\Documents and Settings\Administration\Desktop\ProcessExplorerAmd64\procexp.exe
C:\Documents and Settings\Administration\Desktop\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell4me.com/myway
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://yahoo.sbc.com/dsl
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://red.clientapp...//www.yahoo.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://yahoo.sbc.com/dsl
N3 - Netscape 7: user_pref("browser.startup.homepage", "http://home.netscape.../7_1/home.html"); (C:\Documents and Settings\Administration\Application Data\Mozilla\Profiles\default\fx9yusc9.slt\prefs.js)
N3 - Netscape 7: user_pref("browser.search.defaultengine", "engine://C%3A%5CProgram%20Files%5CNetscape%5CNetscape%5Csearchplugins%5CSBWeb_01.src"); (C:\Documents and Settings\Administration\Application Data\Mozilla\Profiles\default\fx9yusc9.slt\prefs.js)
O2 - BHO: (no name) - {01F44A8A-8C97-4325-A378-76E68DC4AB2E} - (no file)
O2 - BHO: (no name) - {549B5CA7-4A86-11D7-A4DF-000874180BB3} - (no file)
O2 - BHO: (no name) - {5C8B2A36-3DB1-42A4-A3CB-D426709BBFEB} - (no file)
O2 - BHO: DriveLetterAccess - {5CA3D70E-1895-11CF-8E15-001234567890} - C:\WINDOWS\system32\dla\tfswshx.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - (no file)
O3 - Toolbar: (no name) - {2CDE1A7D-A478-4291-BF31-E1B4C16F92EB} - (no file)
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: Microbuddy - {EA5A82FB-D6BE-44F9-9363-B1ABABC153C1} - C:\Program Files\MBKWBar\IEToolBar.dll
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\System32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [BCMSMMSG] BCMSMMSG.exe
O4 - HKLM\..\Run: [dla] C:\WINDOWS\system32\dla\tfswctrl.exe
O4 - HKLM\..\Run: [PCMService] "C:\Program Files\Dell\Media Experience\PCMService.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [mmtask] c:\Program Files\MusicMatch\MusicMatch Jukebox\mmtask.exe
O4 - HKLM\..\Run: [MMTray] C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
O4 - HKLM\..\Run: [POINTER] point32.exe
O4 - HKLM\..\Run: [YBrowser] C:\Program Files\Yahoo!\browser\ybrwicon.exe
O4 - HKLM\..\Run: [BJCFD] C:\Program Files\BroadJump\Client Foundation\CFD.exe
O4 - HKLM\..\Run: [vptray] C:\Program Files\NavNT\vptray.exe
O4 - HKLM\..\Run: [UpdateManager] "C:\Program Files\Common Files\Sonic\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [UserFaultCheck] %systemroot%\system32\dumprep 0 -u
O4 - HKLM\..\Run: [bwhujz] c:\windows\system32\magoksa.exe r
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVG7\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [Yahoo! Pager] 1
O4 - HKCU\..\Run: [MoneyAgent] "C:\Program Files\Microsoft Money\System\mnyexpr.exe"
O4 - HKCU\..\Run: [MBKWBarManager] C:\Program Files\MBKWBar\TManager.exe
O4 - HKCU\..\Run: [DellSupport] "C:\Program Files\Dell Support\DSAgnt.exe" /startup
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Backward Links - res://c:\program files\google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://c:\program files\google\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MI1933~1\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: LimeShop Preferences - file://C:\Program Files\LimeShop\System\Temp\limeshop_script0.htm
O8 - Extra context menu item: Similar Pages - res://c:\program files\google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Translate into English - res://c:\program files\google\GoogleToolbar1.dll/cmtrans.html
O8 - Extra context menu item: Yahoo! Dictionary - file:///C:\Program Files\Yahoo!\Common/ycdict.htm
O8 - Extra context menu item: Yahoo! Search - file:///C:\Program Files\Yahoo!\Common/ycsrch.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
O9 - Extra button: Yahoo! Login - {2499216C-4BA5-11D5-BD9C-000103C116D5} - C:\Program Files\Yahoo!\Common\ylogin.dll
O9 - Extra 'Tools' menuitem: Yahoo! Login - {2499216C-4BA5-11D5-BD9C-000103C116D5} - C:\Program Files\Yahoo!\Common\ylogin.dll
O9 - Extra button: Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes.dll
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes.dll
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM\aim.exe
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.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
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: NavLogon - C:\WINDOWS\System32\NavLogon.dll
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
O23 - Service: DefWatch - Symantec Corporation - C:\Program Files\NavNT\defwatch.exe
O23 - Service: ewido security suite control - ewido networks - C:\Program Files\ewido\security suite\ewidoctrl.exe
O23 - Service: ewido security suite guard - ewido networks - C:\Program Files\ewido\security suite\ewidoguard.exe
O23 - Service: Intel File Transfer - Intel® Corporation - C:\WINDOWS\system32\cba\xfr.exe
O23 - Service: Intel PDS - Intel® Corporation - C:\WINDOWS\system32\cba\pds.exe
O23 - Service: Norton AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\Program Files\NavNT\rtvscan.exe
O23 - Service: YPCService - Yahoo! Inc. - C:\WINDOWS\SYSTEM32\YPCSER~1.EXE

#10
therock247uk

Posted 25 June 2005 - 02:12 PM

Expert

Expert
14,672 posts

1. Open Hijackthis and click scan. Then tick and fix the following in Hijackthis with all windows closed except Hijackthis.

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://red.clientapp...//www.yahoo.com
O2 - BHO: (no name) - {01F44A8A-8C97-4325-A378-76E68DC4AB2E} - (no file)
O2 - BHO: (no name) - {549B5CA7-4A86-11D7-A4DF-000874180BB3} - (no file)
O2 - BHO: (no name) - {5C8B2A36-3DB1-42A4-A3CB-D426709BBFEB} - (no file)
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - (no file)
O3 - Toolbar: (no name) - {2CDE1A7D-A478-4291-BF31-E1B4C16F92EB} - (no file)
O4 - HKLM\..\Run: [bwhujz] c:\windows\system32\magoksa.exe r

2. Then post a new Hijackthis log here in a reply.

#11
jimmyZ

Posted 25 June 2005 - 02:18 PM

New Member

Topic Starter
Member
8 posts

Here you are. Thank you!

Logfile of HijackThis v1.99.1
Scan saved at 1:17:06 PM, on 6/25/2005
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\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\System32\hkcmd.exe
C:\WINDOWS\system32\dla\tfswctrl.exe
C:\Program Files\Dell\Media Experience\PCMService.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\MusicMatch\MusicMatch Jukebox\mmtask.exe
C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
C:\Program Files\Microsoft Hardware\Mouse\point32.exe
C:\Program Files\Yahoo!\browser\ybrwicon.exe
C:\Program Files\BroadJump\Client Foundation\CFD.exe
C:\Program Files\NavNT\vptray.exe
C:\PROGRA~1\Grisoft\AVG7\avgcc.exe
C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
C:\PROGRA~1\Yahoo!\browser\ycommon.exe
C:\Program Files\Dell Support\DSAgnt.exe
C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
C:\Program Files\NavNT\defwatch.exe
C:\Program Files\ewido\security suite\ewidoctrl.exe
C:\Program Files\ewido\security suite\ewidoguard.exe
C:\WINDOWS\system32\cba\pds.exe
C:\Program Files\NavNT\rtvscan.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\cba\xfr.exe
C:\WINDOWS\system32\MsgSys.EXE
C:\Documents and Settings\Administration\Desktop\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell4me.com/myway
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://yahoo.sbc.com/dsl
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://yahoo.sbc.com/dsl
N3 - Netscape 7: user_pref("browser.startup.homepage", "http://home.netscape.../7_1/home.html"); (C:\Documents and Settings\Administration\Application Data\Mozilla\Profiles\default\fx9yusc9.slt\prefs.js)
N3 - Netscape 7: user_pref("browser.search.defaultengine", "engine://C%3A%5CProgram%20Files%5CNetscape%5CNetscape%5Csearchplugins%5CSBWeb_01.src"); (C:\Documents and Settings\Administration\Application Data\Mozilla\Profiles\default\fx9yusc9.slt\prefs.js)
O2 - BHO: DriveLetterAccess - {5CA3D70E-1895-11CF-8E15-001234567890} - C:\WINDOWS\system32\dla\tfswshx.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: Microbuddy - {EA5A82FB-D6BE-44F9-9363-B1ABABC153C1} - C:\Program Files\MBKWBar\IEToolBar.dll
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\System32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [BCMSMMSG] BCMSMMSG.exe
O4 - HKLM\..\Run: [dla] C:\WINDOWS\system32\dla\tfswctrl.exe
O4 - HKLM\..\Run: [PCMService] "C:\Program Files\Dell\Media Experience\PCMService.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [mmtask] c:\Program Files\MusicMatch\MusicMatch Jukebox\mmtask.exe
O4 - HKLM\..\Run: [MMTray] C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
O4 - HKLM\..\Run: [POINTER] point32.exe
O4 - HKLM\..\Run: [YBrowser] C:\Program Files\Yahoo!\browser\ybrwicon.exe
O4 - HKLM\..\Run: [BJCFD] C:\Program Files\BroadJump\Client Foundation\CFD.exe
O4 - HKLM\..\Run: [vptray] C:\Program Files\NavNT\vptray.exe
O4 - HKLM\..\Run: [UpdateManager] "C:\Program Files\Common Files\Sonic\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [UserFaultCheck] %systemroot%\system32\dumprep 0 -u
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVG7\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [Yahoo! Pager] 1
O4 - HKCU\..\Run: [MoneyAgent] "C:\Program Files\Microsoft Money\System\mnyexpr.exe"
O4 - HKCU\..\Run: [MBKWBarManager] C:\Program Files\MBKWBar\TManager.exe
O4 - HKCU\..\Run: [DellSupport] "C:\Program Files\Dell Support\DSAgnt.exe" /startup
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Backward Links - res://c:\program files\google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://c:\program files\google\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MI1933~1\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: LimeShop Preferences - file://C:\Program Files\LimeShop\System\Temp\limeshop_script0.htm
O8 - Extra context menu item: Similar Pages - res://c:\program files\google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Translate into English - res://c:\program files\google\GoogleToolbar1.dll/cmtrans.html
O8 - Extra context menu item: Yahoo! Dictionary - file:///C:\Program Files\Yahoo!\Common/ycdict.htm
O8 - Extra context menu item: Yahoo! Search - file:///C:\Program Files\Yahoo!\Common/ycsrch.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
O9 - Extra button: Yahoo! Login - {2499216C-4BA5-11D5-BD9C-000103C116D5} - C:\Program Files\Yahoo!\Common\ylogin.dll
O9 - Extra 'Tools' menuitem: Yahoo! Login - {2499216C-4BA5-11D5-BD9C-000103C116D5} - C:\Program Files\Yahoo!\Common\ylogin.dll
O9 - Extra button: Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes.dll
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes.dll
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM\aim.exe
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.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
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: NavLogon - C:\WINDOWS\System32\NavLogon.dll
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
O23 - Service: DefWatch - Symantec Corporation - C:\Program Files\NavNT\defwatch.exe
O23 - Service: ewido security suite control - ewido networks - C:\Program Files\ewido\security suite\ewidoctrl.exe
O23 - Service: ewido security suite guard - ewido networks - C:\Program Files\ewido\security suite\ewidoguard.exe
O23 - Service: Intel File Transfer - Intel® Corporation - C:\WINDOWS\system32\cba\xfr.exe
O23 - Service: Intel PDS - Intel® Corporation - C:\WINDOWS\system32\cba\pds.exe
O23 - Service: Norton AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\Program Files\NavNT\rtvscan.exe
O23 - Service: YPCService - Yahoo! Inc. - C:\WINDOWS\SYSTEM32\YPCSER~1.EXE

#12
therock247uk

Posted 25 June 2005 - 03:02 PM

Expert

Expert
14,672 posts

1. Make sure your PC is set to show all hidden files and folders go here for instructions on how to do this. http://www.xtra.co.n...1916458,00.html

2. Boot into safemode to do this keep tapping F8 on your keyboard while your PC is starting up you will get a menu select safemode.

3. While in safemode open Hijackthis and click scan. Then tick and fix the following in Hijackthis with all windows closed except Hijackthis.

O3 - Toolbar: Microbuddy - {EA5A82FB-D6BE-44F9-9363-B1ABABC153C1} - C:\Program Files\MBKWBar\IEToolBar.dll

4. Delete the folders. (if present)

C:\Program Files\MBKWBar\

5. Reboot and post a new Hijackthis log here in a reply.

#13
jimmyZ

Posted 25 June 2005 - 03:14 PM

New Member

Topic Starter
Member
8 posts

Logfile of HijackThis v1.99.1
Scan saved at 2:13:26 PM, on 6/25/2005
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\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\System32\hkcmd.exe
C:\WINDOWS\system32\dla\tfswctrl.exe
C:\Program Files\Dell\Media Experience\PCMService.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\MusicMatch\MusicMatch Jukebox\mmtask.exe
C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
C:\Program Files\Microsoft Hardware\Mouse\point32.exe
C:\Program Files\Yahoo!\browser\ybrwicon.exe
C:\Program Files\BroadJump\Client Foundation\CFD.exe
C:\Program Files\NavNT\vptray.exe
C:\Program Files\Common Files\Sonic\Update Manager\sgtray.exe
C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
C:\Program Files\Dell Support\DSAgnt.exe
C:\PROGRA~1\Yahoo!\browser\ycommon.exe
C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
C:\Program Files\NavNT\defwatch.exe
C:\Program Files\ewido\security suite\ewidoctrl.exe
C:\Program Files\ewido\security suite\ewidoguard.exe
C:\WINDOWS\system32\cba\pds.exe
C:\Program Files\NavNT\rtvscan.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\cba\xfr.exe
C:\WINDOWS\system32\MsgSys.EXE
C:\WINDOWS\system32\wuauclt.exe
C:\Documents and Settings\Administration\Desktop\HijackThis.exe
C:\Program Files\Mozilla Firefox\firefox.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell4me.com/myway
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://yahoo.sbc.com/dsl
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://yahoo.sbc.com/dsl
N3 - Netscape 7: user_pref("browser.startup.homepage", "http://home.netscape.../7_1/home.html"); (C:\Documents and Settings\Administration\Application Data\Mozilla\Profiles\default\fx9yusc9.slt\prefs.js)
N3 - Netscape 7: user_pref("browser.search.defaultengine", "engine://C%3A%5CProgram%20Files%5CNetscape%5CNetscape%5Csearchplugins%5CSBWeb_01.src"); (C:\Documents and Settings\Administration\Application Data\Mozilla\Profiles\default\fx9yusc9.slt\prefs.js)
O2 - BHO: DriveLetterAccess - {5CA3D70E-1895-11CF-8E15-001234567890} - C:\WINDOWS\system32\dla\tfswshx.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\System32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [BCMSMMSG] BCMSMMSG.exe
O4 - HKLM\..\Run: [dla] C:\WINDOWS\system32\dla\tfswctrl.exe
O4 - HKLM\..\Run: [PCMService] "C:\Program Files\Dell\Media Experience\PCMService.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [mmtask] c:\Program Files\MusicMatch\MusicMatch Jukebox\mmtask.exe
O4 - HKLM\..\Run: [MMTray] C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
O4 - HKLM\..\Run: [POINTER] point32.exe
O4 - HKLM\..\Run: [YBrowser] C:\Program Files\Yahoo!\browser\ybrwicon.exe
O4 - HKLM\..\Run: [BJCFD] C:\Program Files\BroadJump\Client Foundation\CFD.exe
O4 - HKLM\..\Run: [vptray] C:\Program Files\NavNT\vptray.exe
O4 - HKLM\..\Run: [UpdateManager] "C:\Program Files\Common Files\Sonic\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [UserFaultCheck] %systemroot%\system32\dumprep 0 -u
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVG7\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [Yahoo! Pager] 1
O4 - HKCU\..\Run: [MoneyAgent] "C:\Program Files\Microsoft Money\System\mnyexpr.exe"
O4 - HKCU\..\Run: [MBKWBarManager] C:\Program Files\MBKWBar\TManager.exe
O4 - HKCU\..\Run: [DellSupport] "C:\Program Files\Dell Support\DSAgnt.exe" /startup
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Backward Links - res://c:\program files\google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://c:\program files\google\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MI1933~1\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: LimeShop Preferences - file://C:\Program Files\LimeShop\System\Temp\limeshop_script0.htm
O8 - Extra context menu item: Similar Pages - res://c:\program files\google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Translate into English - res://c:\program files\google\GoogleToolbar1.dll/cmtrans.html
O8 - Extra context menu item: Yahoo! Dictionary - file:///C:\Program Files\Yahoo!\Common/ycdict.htm
O8 - Extra context menu item: Yahoo! Search - file:///C:\Program Files\Yahoo!\Common/ycsrch.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
O9 - Extra button: Yahoo! Login - {2499216C-4BA5-11D5-BD9C-000103C116D5} - C:\Program Files\Yahoo!\Common\ylogin.dll
O9 - Extra 'Tools' menuitem: Yahoo! Login - {2499216C-4BA5-11D5-BD9C-000103C116D5} - C:\Program Files\Yahoo!\Common\ylogin.dll
O9 - Extra button: Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes.dll
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes.dll
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM\aim.exe
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.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
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: NavLogon - C:\WINDOWS\System32\NavLogon.dll
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
O23 - Service: DefWatch - Symantec Corporation - C:\Program Files\NavNT\defwatch.exe
O23 - Service: ewido security suite control - ewido networks - C:\Program Files\ewido\security suite\ewidoctrl.exe
O23 - Service: ewido security suite guard - ewido networks - C:\Program Files\ewido\security suite\ewidoguard.exe
O23 - Service: Intel File Transfer - Intel® Corporation - C:\WINDOWS\system32\cba\xfr.exe
O23 - Service: Intel PDS - Intel® Corporation - C:\WINDOWS\system32\cba\pds.exe
O23 - Service: Norton AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\Program Files\NavNT\rtvscan.exe
O23 - Service: YPCService - Yahoo! Inc. - C:\WINDOWS\SYSTEM32\YPCSER~1.EXE

#14
therock247uk

Posted 25 June 2005 - 06:57 PM

Expert

Expert
14,672 posts

Your log is clean :tazz:

Here are some tips, to reduce the potential for spyware infection in the future, I strongly recommend installing the following applications:

Spywareblaster <= SpywareBlaster will prevent spyware from being installed.
Spywareguard <= SpywareGuard offers realtime protection from spyware installation attempts.
How to use Ad-Aware to remove Spyware <= If you suspect that you have spyware installed on your computer, here are instructions on how to download, install and then use Ad-Aware.
How to use Spybot to remove Spyware <= If you suspect that you have spyware installed on your computer, here are instructions on how to download, install and then use Spybot. Similar to Ad-Aware, I strongly recommend both to catch most spyware.

To protect yourself further:

IE/Spyad <= IE/Spyad places over 4000 websites and domains in the IE Restricted list which will severely impair attempts to infect your system. It basically prevents any downloads (Cookies etc) from the sites listed, although you will still be able to connect to the sites.
MVPS Hosts file <= The MVPS Hosts file replaces your current HOSTS file with one containing well know ad sites etc. Basically, this prevents your computer from connecting to those sites by redirecting them to 127.0.0.1 which is your local computer
Google Toolbar <= Get the free google toolbar to help stop pop up windows.

I also suggest that you delete any files from "temp", "tmp" folders. In Internet Explorer, click on "Tools" => "Internet Options" => "Delete Files" and select the box that says "Delete All Offline Content" and click on "OK" twice. Also, empty the recycle bin by right clicking on it and selecting "Empty Recycle Bin". These steps should be done on a regular basis.

Credit to PGPhantom for canned speech.