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I cleaned some trojans off a friend's Windows XP machine but I still couldn't get a Windows Update to load. I can get to the update page, but after clicking "express", the page comes back unable to load.

The history: I couldn't get Malwarebytes to run, so I renamed the executable file as well as the program itself. It would run but then shut itself down. So, I ran it again and I would stop MWB along the way and delete viruses, little by little. Finally, the reports showed clear. She uses free AVG and those reports now show clear. However, I still can't do WU. Also, when trying to boot into safe mode, the blue screen of death appears, if that helps anyone with my problem. I ran ccleaner and deleted all it found. I ran combo fix and I'm attaching that log. I also ran rootrepeal and am posting those results. There were red flagged entries, but was afraid to wipe then until someone says to. Actually, I'm posting two RR logs, both showing "hooked" files. Thanks for any help.

log.txt

rrlogfiles.txt

rrolg.txt

log.txt

rrlogfiles.txt

rrolg.txt

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  • Root Admin

STEP 01

Download but do not yet run ComboFix

If you have a previous version of Combofix.exe, delete it and download a fresh copy.

Download it to your DESKTOP - it MUST run from the Desktop

download.bleepingcomputer.com/sUBs/ComboFix.exe

subs.geekstogo.com/ComboFix.exe

Using your mouse, Highlight and then Right-click | Copy the entire contents of the Code box below, including blank lines

KILLALL::
Driver::
a20156f9
File::
C:\WINDOWS\System32\drivers\a20156f9.sys

Open a new Notepad session (Do not use a Word Processor or WordPad). Click "Format" and be certain that Word Wrap is not enabled. Right-click | Paste the Code box contents from above into Notepad. Click File, Save as..., and set the location to your Desktop, and enter (including quotation marks) as the filename: "CFscript.txt" .

Using your mouse, drag the new file CFscript.txt and drop it on the Combo-Fix.exe icon as shown:

CFScript.gif

  • Important: Have no other programs running. Your Task Bar should be clear of any program entries including your Browser.
  • Disconnect from the Internet.
  • Disable your Antivirus software. If it has Script Blocking features, please disable these as well.
  • A window may open with a series of Disclaimers. Accept the Disclaimers to start the fix.
  • It may identify that Recovery Console is not installed. Please accept when asked if you wish it to be installed.
    When the scan completes Notepad will open with with your results log open. Do a File, Exit.

A caution - Do not run Combofix more than once. Do not touch your mouse/keyboard until the scan has completed, as this may cause the process to stall or your computer to lock. The scan will temporarily disable your desktop, and if interrupted may leave your desktop disabled. If this occurs, please reboot to restore the desktop. Even when ComboFix appears to be doing nothing, look at your Drive light. If it is flashing, Combofix is still at work.

Post back the Combofix log on your next reply.

STEP 02

Update and Scan with Malwarebytes' Anti-Malware

  • Start MalwareBytes AntiMalware (Vista users must Right click and choose RunAs Admin)
  • Please DO NOT run MBAM in Safe Mode unless requested to, you MUST run it in normal Windows mode.
    • Update Malwarebytes' Anti-Malware
    • Select the Update tab
    • Click Update

    [*]When the update is complete, select the Scanner tab

    [*]Select Perform quick scan, then click Scan.

    [*]When the scan is complete, click OK, then Show Results to view the results.

    [*]Be sure that everything is checked, and click Remove Selected.

    [*]When completed, a log will open in Notepad. please copy and paste the log into your next reply

    • If you accidently close it, the log file is saved here and will be named like this:
    • C:\Documents and Settings\Username\Application Data\Malwarebytes\Malwarebytes' Anti-Malware\Logs\mbam-log-date (time).txt

Then post back the MBAM log and a new Hijackthis log.

STEP 03

Click on START - RUN and copy / paste the entry below into the run line and click OK

CMD /C NETSH FIREWALL RESET

Click on START - RUN and copy / paste the entry below into the run line and click OK

CMD /C NETSH int ip reset c:\resetlog.txt

STEP 04

Download
DDS
and save it to your desktop

Disable any script blocker if your Anti-Virus/Anti-Malware has it.

Once downloaded you can disconnect from the Internet and disable your Ant-Virus temporarily if needed.

Then double click
dds.scr
to run the tool.

When done, the
DDS.txt
will open.

Click Yes at the next prompt for Optional Scan.
    When done, DDS will open two (2) logs:

  1. DDS.txt
  2. Attach.txt

  • Save both reports to your desktop
  • Please include the following logs in your next reply:
    DDS.txt
    and
    Attach.txt

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Okay. First off, thanks for the help! I completed your directions and after doing combofix with the script provided, windows update automatically started up in the tray. I finished the stages you suggested and came up with these logs. Let me know how it's looking. Again, thanks!

ComboFix.txt

mbam_log_2009_07_01.txt

Attach.txt

DDS.txt

ComboFix.txt

mbam_log_2009_07_01.txt

Attach.txt

DDS.txt

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  • Root Admin

STEP 01

You appear to have some left over parts of Norton AV 2004

Please download the following tool to fully remove it from the system.

Download and run the Norton Removal Tool

STEP 02

Uninstall or update the Adobe Reader to the latest version for security updates

Adobe Reader 7.0.9

STEP 03

Uninstall this old version of Java which has compromised code in it.

Java™ 6 Update 7

STEP 04

Please fully disable your current AVG Anti-Virus and run this Online AV scanner.

Run Kaspersky Online AV Scanner

Please go to Kaspersky website and perform an online antivirus scan.

  • Read through the requirements and privacy statement and click on Accept button.
  • It will start downloading and installing the scanner and virus definitions. You will be prompted to install an application from Kaspersky. Click Run.
  • When the downloads have finished, click on Settings.
  • Make sure these boxes are checked (ticked). If they are not, please tick them and click on the Save button:
      Spyware, Adware, Dialers, and other potentially dangerous programs
      Archives
      Mail databases

    [*]Click on My Computer under Scan and then put the kettle on!

    [*]Once the scan is complete, it will display the results. Click on View Scan Report.

    [*]You will see a list of infected items there. Click on Save Report As....

    [*]Save this report to a convenient place like your Desktop. Change the Files of type to Text file (.txt) before clicking on the Save button.

    [*]Copy and paste the report into your next reply along with a fresh HJT log and a description of how your PC is behaving.

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Yes. My friend finally had a chance to perform the steps and the Kaspersky is going now while she's here at work. I'll let you know tonight or tomorrow. Thanks for the patience.

Okay. Downloaded the NAV Removal tool and ran it. Removed the old Java. Upgraded Adobe. Disabled AVG and ran Kapsperky online scanner. Attached is the file it produced.

Thanks!

ksp.txt

ksp.txt

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  • Root Admin

The logs look good now.

STEP A

Uninstall ComboFix.exe

  • Click
    START
    then
    RUN
  • Now type
    Combofix /u
    (if you renamed Combofix.exe use that name instead)
    in the runbox and click OK. Note the
    space
    between the
    X
    and the
    /U
    , it needs to be there.

  • CF_Cleanup.png


  • When shown the disclaimer, Select "2"

Remove this folder C:\QooBox if the uninstall instructions don't work and delete Combofix.exe AND check your system time and reset if needed

Great, all looks good now.

I'll close your post soon so that other don't post into it and leave you with this information and suggestions.

So how did I get infected in the first place?

At this time your system appears to be clean. Nothing else in the logs indicates that you are still infected.

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

Remove all but the most recent Restore Point on Windows XP

You should
Create a New Restore Point
to prevent possible reinfection from an old one.

Some of the malware you picked up could have been saved in System Restore.

Since this is a protected directory your tools cannot access to delete these files, they sometimes can reinfect your system if you accidentally use an old restore point.

Setting a new restore point AFTER cleaning your system will help prevent this and enable your computer to
"roll-back"
to a clean working state.

The easiest and safest way to do this is

:
  • Go to
    Start
    >
    Programs
    >
    Accessories
    >
    System Tools
    and click "
    System Restore
    ".
  • If the shortcut is missing you can also click on
    START
    >
    RUN
    > and type in
    %SystemRoot%\system32\restore\rstrui.exe
    and click OK

  • Choose the radio button marked "
    Create a Restore Point
    " on the first screen then click "
    Next
    ".

  • Give the new Restore Point a name, then click "
    Create
    ".

  • The new point will be stamped with the current date and time. Keep a log of this so you can find it easily should you need to use System Restore.

  • Then use the
    Disk Cleanup
    to remove all but the most recently created Restore Point.
  • Go to
    Start
    >
    Run
    and type:
    Cleanmgr.exe

  • Select the drive where Windows is installed and click "
    Ok
    ". Disk Cleanup will scan your files for several minutes, then open.

  • Click the "
    More Options
    " tab, then click the "
    Clean up
    " button under System Restore.

  • Click Ok. You will be prompted with "
    Are you sure you want to delete all but the most recent restore point?
    "

  • Click
    Yes
    , then click Ok.

  • Click
    Yes
    again when prompted with "
    Are you sure you want to perform these actions?
    "

  • Disk Cleanup will remove the files and close automatically.

  • On the
    Disk Cleanup
    tab, if the
    System Restore: Obsolete Data Stores
    entry is available remove them also.

  • These are files that were created before Windows was reformatted or reinstalled. They are obsolete and you can delete them.

selectdrivecleanup.pngselectdrivecleanup1.png

Additional information

Microsoft KB article: How to turn off and turn on System Restore in Windows XP

Bert Kinney's site: All about Windows System Restore

Here are some free programs I recommend that could help you improve your computer's security.

Install SpyWare Blaster

Download it from here

Find here the tutorial on how to use Spyware Blaster here

Install WinPatrol

Download it from here

Here you can find information about how WinPatrol works here

Install FireTrust SiteHound

You can find information and download it from here

Install hpHosts

Download it from here

hpHosts is a community managed and maintained hosts file that allows an additional layer of protection against access to ad,

tracking and malicious websites. This prevents your computer from connecting to these untrusted sites

by redirecting them to 127.0.0.1 which is your own local computer.

hpHosts Support Forum

Update your Antivirus programs and other security products regularly to avoid new threats that could infect your system.

You can use one of these sites to check if any updates are needed for your pc.

Secunia Software Inspector

F-secure Health Check

Visit Microsoft often to get the latest updates for your computer.

http://www.update.microsoft.com

Note 1: If you are running Windows XP SP2, you should upgrade to SP3.

Note 2: Users of Norton Internet Security 2008 should uninstall the software before they install Service Pack 3.

The security suite can then be reinstalled afterwards.

The windows firewall is not sufficient to protect your system. It doesn't monitor outgoing traffic and this is a must.

I recommend Online Armor Free

A little outdated but good reading on how to prevent Malware

Keep safe online and happy surfing.

Since this issue is resolved I will close the thread to prevent others from posting into it. If you need assistance please start your own topic and someone will be happy to assist you.

The fixes and advice in this thread are for this machine only. Do not apply to your machine unless you Fully Understand how these programs work and what you're doing. Please start a thread of your own and someone will be happy to help you, just follow the Pre-Hijackthis instructions found here before posting Pre- HJT Post Instructions

Also don't forget that we offer FREE assistance with General PC questions and repair here PC Help

If you're pleased with the product Malwarebytes and the service provided you, please let your friends, family, and co-workers know. http://www.malwarebytes.org

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