Slow internet

  1. #1
    Thohan is offline Newbie

    Slow internet

    Hi,

    Over the past few days I have noticed that my internet has been running extremely slow. At first I thought it was just because I was on dial up at the time but now that I am back on my broadband connection it has only gotten worse. Pages that used to load instantly now take several minuets if they load at all and download speeds have dropped to no more than 2 Kb/s and often drop to below 1 Kb/s downloads will also fail more than half the time. All non internet programs work fine. I have attached the hijackthis log. I hope this post is correct.

    thanks


    Logfile of HijackThis v1.99.1
    Scan saved at 7:31:06 PM, on 5/10/2006
    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\Ati2evxx.exe
    C:\WINDOWS\system32\svchost.exe
    C:\WINDOWS\System32\svchost.exe
    C:\WINDOWS\system32\LEXBCES.EXE
    C:\WINDOWS\system32\spoolsv.exe
    C:\WINDOWS\system32\LEXPPS.EXE
    C:\PROGRA~1\SYMANT~1\SYMANT~1\DefWatch.exe
    C:\PROGRA~1\SYMANT~1\SYMANT~1\Rtvscan.exe
    C:\WINDOWS\System32\svchost.exe
    C:\WINDOWS\system32\Ati2evxx.exe
    C:\WINDOWS\Explorer.EXE
    C:\WINDOWS\system32\wuauclt.exe
    C:\Program Files\Gaim\gaim.exe
    C:\Program Files\Mozilla Firefox\firefox.exe
    C:\PROGRA~1\Lavasoft\AD-AWA~1\Ad-Aware.exe
    C:\Program Files\HijackThis\HijackThis.exe

    O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
    O2 - BHO: Nothing - {8d83b16e-0de1-452b-ac52-96ec0b34aa4b} - C:\WINDOWS\system32\hp25E7.tmp (file missing)
    O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll (file missing)
    O4 - HKLM\..\Run: [MSConfig] C:\WINDOWS\PCHealth\HelpCtr\Binaries\MSConfig.exe /auto
    O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
    O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
    O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
    O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.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: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsu...?1144255389609
    O20 - Winlogon Notify: NavLogon - C:\WINDOWS\system32\NavLogon.dll
    O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\System32\Ati2evxx.exe
    O23 - Service: DefWatch - Symantec Corporation - C:\PROGRA~1\SYMANT~1\SYMANT~1\DefWatch.exe
    O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe
    O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.EXE
    O23 - Service: Symantec AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\PROGRA~1\SYMANT~1\SYMANT~1\Rtvscan.exe


  2. #2
    VopThis is offline Senior Member (Canada)
    You may still have residual infections of smitfraud:
    O2 - BHO: Nothing - {8d83b16e-0de1-452b-ac52-96ec0b34aa4b} - C:\WINDOWS\system32\hp25E7.tmp (file missing)


    Please download SmitfraudFix (by S!Ri)
    Extract the content (a folder named SmitfraudFix) to your Desktop.

    Open the SmitfraudFix folder and double-click smitfraudfix.cmd
    Select option #1 - Search by typing 1 and press "Enter"; a text file will appear, which lists infected files (if present).
    Please copy/paste the content of that report into your next reply.
    DO NOT RUN ANY OTHER OPTIONS UNTIL REQUESTED TO.

    Note : process.exe is detected by some antivirus programs (AntiVir, Dr.Web, Kaspersky) as a "RiskTool"; it is not a virus, but a program used to stop system processes. Antivirus programs cannot distinguish between "good" and "malicious" use of such programs, therefore they may alert the user.
    http://www.beyondlogic.org/consulting/proc...processutil.htm






    Also, you have disable some items in MSCONFIG which may be hiding the nature of some of your issues. Please identify what applications may have been disabled.

  3. #3
    Thohan is offline Newbie
    The items that are disabled with msconfig were all under the start up tab and are as follows:

    apdproxy
    atiptaxx
    BCMSMMSG
    dlbadmgr
    MSMSGS
    jusched
    vptray
    winampa
    Adobe Reader Speed Launch

    And here is the report from the SmitFraudFix

    SmitFraudFix v2.43

    Scan done at 15:17:07.59, Thu 05/11/2006
    Run from C:\Documents and Settings\Cody Hutcheson\Desktop\SmitfraudFix\SmitfraudFix
    OS: Microsoft Windows XP [Version 5.1.2600]

    »»»»»»»»»»»»»»»»»»»»»»»» C:\


    »»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS


    »»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS\system


    »»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS\Web


    »»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS\system32

    C:\WINDOWS\system32\dfrgsrv.exe FOUND !
    C:\WINDOWS\system32\interf.tlb FOUND !
    C:\WINDOWS\system32\ot.ico FOUND !
    C:\WINDOWS\system32\1024\ FOUND !

    »»»»»»»»»»»»»»»»»»»»»»»» C:\Documents and Settings\Cody Hutcheson\Application Data


    »»»»»»»»»»»»»»»»»»»»»»»» Start Menu


    »»»»»»»»»»»»»»»»»»»»»»»» C:\DOCUME~1\CODYHU~1\FAVORI~1

    C:\DOCUME~1\CODYHU~1\FAVORI~1\Antivirus Test Online.url FOUND !

    »»»»»»»»»»»»»»»»»»»»»»»» Desktop


    »»»»»»»»»»»»»»»»»»»»»»»» C:\Program Files


    »»»»»»»»»»»»»»»»»»»»»»»» Corrupted keys


    »»»»»»»»»»»»»»»»»»»»»»»» Desktop Components

    [HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Desktop\Components\0]
    "Source"="About:Home"
    "SubscribedURL"="About:Home"
    "FriendlyName"="My Current Home Page"


    »»»»»»»»»»»»»»»»»»»»»»»» Sharedtaskscheduler
    !!!Attention, following keys are not inevitably infected!!!

    SrchSTS.exe by S!Ri
    Search SharedTaskScheduler's .dll

    [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Curr entVersion\Explorer\SharedTaskScheduler]
    "{E2CA7CD1-1AD9-F1C4-3D2A-DC1A33E7AF9D}"="USB Ware"


    »»»»»»»»»»»»»»»»»»»»»»»» Scanning wininet.dll infection


    »»»»»»»»»»»»»»»»»»»»»»»» End

  4. #4
    VopThis is offline Senior Member (Canada)
    Save 20% on AVG Internet Security 2012 Suite!
    Lets check out the following unfamiliar files or potential malware FILE PATH variations:


    HIDDEN FILES: To make sure you can see any and all hidden files, please follow the directions here
    • Determine the FULL FILE PATH for each (unfamiliar) file item listed BELOW. Use Start (BUTTON)>Search or use the F3 key.
    • Please copy and paste each FULL FILE PATH or browse/navigate to each file for assessment submission to the site(s) below and to obtain their immediate FEEDBACK on each item submitted. Paste into the 'Select File' box or navigate to the file using the BROWSE button:


      http://www.virustotal.com/flash/index_en.html (10MB file size maximum)

    ==================
    dlbadmgr
    ==================


    Let us know what the results were for the file(s) and/or delete those files you determine to be bad (at least two [2] or more negative site responses).





    STEP # 2 - Cleaning

    Please print out or copy these instructions/tutorial to Notepad as the internet will not be (while in Safe Mode) available to you at certain points of the removal process. Make sure to work through all the Steps in the exact order in which they are listed below. If there's anything that you don't understand, ask your question(s) before moving on with the fixes.



    Please download, install, update and scan your system with the free (trial) version of Ewido TROJAN scanner
    [Developed for Windows 2000 and XP]:
    1. When installing, under "Additional Options" uncheck "Install background guard" and "Install scan via context menu".
    2. When you run ewido for the first time, you will get a warning "Database could not be found!". Click OK. We will fix this in a moment.
    3. From the main ewido screen, click on update in the left menu, then click the Start update button.

    4. We will be using this tool in a later step.
    Note: Ewido is a free trial product for 14 days. Since Ewido is a trial version, the realtime guard and automatic update will stop functioning after 14 days. We are not installing the guard because it might interfere with the cleanup or the malware removal process. You can use Ewido as an on-demand scanner (recommended) but you will have to manually update the definition file each time you scan. If you decide to purchase Ewido, you can enable the 'Realtime Protect' and 'Automatic Update' functions by clicking on the 'Status' bar (Top left) and clicking on both items under "Your Security Status".



    Reboot your computer in Safe Mode.
    • If the computer is running, shut down Windows, and then turn off the power.
    • Wait 30 seconds, and then turn the computer on.
    • Start tapping the F8 key. The Windows Advanced Options Menu appears. If you begin tapping the F8 key too soon, some computers display a "keyboard error" message. To resolve this, restart the computer and try again.
    • Ensure that the Safe Mode option is selected.
    • Press Enter. The computer then begins to start in Safe mode.
    • Login on your usual account.
    ______________________________

    Open the SmitfraudFix Folder, then double-click smitfraudfix.cmd file to start the tool.
    Select option #2 - Clean by typing 2 and press Enter.
    Wait for the tool to complete and disk cleanup to finish.
    You will be prompted : "Registry cleaning - Do you want to clean the registry ?" answer Yes by typing Y and hit Enter.
    The tool will also check if wininet.dll is infected. If a clean version is found, you will be prompted to replace wininet.dll. Answer Yes to the question "Replace infected file ?" by typing Y and hit Enter.

    A reboot may be needed to finish the cleaning process, if you computer does not restart automatically please do it yourself manually. Reboot in Safe Mode.

    The tool will create a log named rapport.txt in the root of your drive, eg: Local Disk C: or partition where your operating system is installed. Please post that log along with all others requested in your next reply.
    ______________________________

    Clean out your Temporary Internet files. Proceed like this:
    • Quit Internet Explorer and quit any instances of Windows Explorer.
    • Click Start, click Control Panel, and then double-click Internet Options.
    • On the General tab, click Delete Files under Temporary Internet Files.
    • In the Delete Files dialog box, tick the Delete all offline content check box , and then click OK.
    • On the General tab, click Delete Cookies under Temporary Internet Files, and then click OK.
    • Click on the Programs tab then click the Reset Web Settings button. Click Apply then OK.
    • Click OK.
    Next Click Start, click Control Panel and then double-click Display. Click on the Desktop tab, then click the Customize Desktop button. Click on the Web tab. Under Web Pages you should see a checked entry called Security info or something similar. If it is there, select that entry and click the Delete button. Click Ok then Apply and Ok.

    Empty the Recycle Bin by right-clicking the Recycle Bin icon on your Desktop, and then clicking Empty Recycle Bin.
    ______________________________

    Close ALL open Windows / Programs / Folders. Please start Ewido, and run a full scan.
    • Click on Scanner
    • Click on Settings
      • Under How to scan all boxes should be checked
      • Under Unwanted Software all boxes should be checked
      • Under What to scan select Scan every file
      • Click on Ok
    • Click on Complete System Scan to start the scan process.
    • Let the program scan the machine.
    If Ewido finds anything, it will pop up a notification. When it asks if you want to clean the first file, put a checkmark in the lower left corner of the box that says Perform action on all infections and put a checkmark in the box next to Create encrypted backup, then choose clean and click Ok.

    Once the scan has completed, there will be a button located on the bottom of the screen named Save Report.
    • Click Save Report button
    • Save the report to your Desktop
    Close Ewido and Reboot in Normal Mode.
    ______________________________

    Open the SmitfraudFix folder and double-click smitfraudfix.cmd
    Select option #3 - Delete Trusted zone by typing 3 and press Enter
    Answer Yes to the question "Restore Trusted Zone ?" by typing Y and hit Enter.

    Note, if you use SpywareBlaster and/or IE-SPYAD, it will be necessary to re-install the protection both afford. For SpywareBlaster, run the program and re-protect all items. For IE-SPYAD, run the batch file and reinstall the protection.
    ______________________________

    Please post:
    1. c:\rapport.txt
    2. Ewido log
    3. A new HijackThis log
    You may need several replies to post the requested logs, otherwise they might get cut off.

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