Restoring internet connection after Zeroaccess..

Discussion in 'Malware Help - MG (A Specialist Will Reply)' started by JosephJ, Dec 20, 2011.

  1. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Well it's good that things are working better but you may want to slowly enable the services and startups you have disabled to see if you can pin point the one causing your blue screens.

    Also If you start to have any more strange problems, I would have to recommend fixing the MBR.
     
  2. JosephJ

    JosephJ Private E-2

    What is the MBR? And how do you go about fixing it. Do you think if I connected my computer to the internet it work?

    Is there any other steps I can take while I try and find what is causing the blue screens? And How do you repair it?
     
  3. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    MBR = Master Boot Record. This is used to boot up your PC's hard disk before the Windows operating system is loaded. To fix it, you need to rewrite the MBR with valid information. Typically when an infection is in place, you have to boot from a CD into a receovery environment to repair this otherwise the infected MBR would still be running and would block any attempted fix. This is why I ask if you had your boot DVD.

    Yes.

    Is there any other steps I can take while I try and find what is causing the blue screens? And How do you repair it?[/QUOTE] You cannot even attempt to fix anything until you find out which application is causing the problem. You need to do this yourself as stated in my last message by enabling one item at a time until you see which one is the cause. It is possible that other steps we have taken have already fixed it, but on the other hand it may not be fixed. Also it is possible that the MBR is really infected and it is the reason for the blue screen when you enable all services and processes.
     
  4. JosephJ

    JosephJ Private E-2

    Sorry for the ignorance, but I'm computer illiterate. So without the DVD, the MBR is going to be forever messed up? This is probably what causes the ridiculously long boot. How do I go about getting another one?

    Also, when I do find the service or startup that is causing the issue. Which I'll probably attempt to find after work tomorrow. Do you want me to post here? Also, for the network connection it says "the service to detect this status is turned off". Which one do I enable for it to work?

    I'm so greatly appreciative of all the help my friend. I apologize for all the silly questions. I'm just in no spot to buy a new computer. Thank you so much for all the help. I'm sure my questions are not over with, heh.
     
  5. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Potentially yes. I will give you a couple things to try ( in a different message ) first without this disc and we will see what happens. Maybe you will get lucky.

    You really want a full boot and reinstall disc and you would have to purchase one since your PC manufacturer was irresponsible and did not provde you with one. NO PC vendor should be allowed to do this these days. There is too much malware and too many other reasons where Windows can become broken and needs to be repaired. You need the system boot disc period. You vendor will tell you there is a factory recovery partition on your PC and you can restore to factory state with it, but who in there right mind really would ever want to put their PC back into that state and lose everything they have setup on the PC.

    Yes.

    You cannot be concerned with this right now. You have 114 services disabled right now and you also have 18 other Startup processes disabled. There are many many things not working properly on your PC right now. Obviously you cannot stay in this state permanently. For record keeping, I attached a text file to this message that has the currently disabled services and processes listed.

    You're welcome.
     

    Attached Files:

    Last edited: Dec 27, 2011
  6. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Let's see if we can get your PC to boot up into the System Recovery Options. Normally this comes preinstalled as part of Vista and Win 7 PCs. Sometimes, it is possible to repair an MBR from this.

    Enter System Recovery Options.

    To enter System Recovery Options from the Advanced Boot Options:
    • Restart the computer.
    • As soon as the BIOS is loaded begin tapping the F8 key until Advanced Boot Options appears.
    • Use the arrow keys to select the Repair your computer menu item.
    • Select US as the keyboard language settings, and then click Next.
    • Select the operating system you want to repair, and then click Next.
    • Select your user account an click Next.
    On the System Recovery Options menu you will get the following options:
    Startup Repair
    System Restore
    Windows Complete PC Restore
    Windows Memory Diagnostic Tool
    Command Prompt

    • Select Command Prompt
    • At the command prompt, type in the below commands and hit enter. The last command will cause your PC to reboot. Allow it to boot normally.
    bootrec /fixmbr
    exit
    After reboot, rerun MBRcheck as you did earlier and then attach a new log from it.
     
  7. JosephJ

    JosephJ Private E-2

    Here is the new MBR check. I'm going to get on those services and startups first thing when I get home from work tomorrow. Just go one by one? And if It goes blue, what would be the proper way to return it back to normal mode. Sounds like this is going to be tough,
     

    Attached Files:

  8. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    You got lucky. It was able to fix it. ;)


    No that would take way too long and too many reboots. Divide and conquer. Ever hear of the power of two process of elimination? You will eliminate half of the services in each reboot. Here is a brief example using a smaller set of numbers just to describe the process. Let's suppose you had 30 service items you wanted to test for this kind of issue.


    Step 1:
    • Divide the services into two halfs. The lower 15 and the upper 15 in any easier order you want. Very Important:Just keep track of which are in which bucket. You need to know your starting point!!!!!
    • Let's enable the lower 15 and see what happens. Two things can happen
      1. Successful boot - meaning these 15 should not be the problem and can be left enabled. Thus you would skip to Step 2
      2. Unsuccessful boot - should mean that this set of 15 contains the problem service or services ( note there could be more than one or an interaction of some which could make problem solving more time consuming ). But let's assume only one is the problem for this example. This you divide the problem in half again splitting this group of 15 into a lower 7 and upper 8. And then repeat the concept from above. Until the problem is found. Then leave it disabled and move on to step 2 to be sure that there are not other problem services in the 2nd group.
    Step2:
    • Enable the upper 15 services. Two things can happen
      1. Successful boot - meaning these 15 should not be the problem and can be left enabled. Thus you would skip to Step 3
      2. Unsuccessful boot - should mean that this set of 15 contains the problem service or services But let's assume only one is the problem for this example. This you divide the problem in half again splitting this group of 15 into a lower 7 and upper 8. And then repeat the concept from above in step 1.
    Step 3:
    • If you got here and have all services from both groups of 15 ( that is all 30 ) enabled, then the services are not your problems by themselves and you have to start seeing what happens by following the same kind of procedure in enabling your disabled startup processes.
    • If you windup getting all services enabled and all processes enabled then it is possible that all the fixes we did ( including the recent MBR fix ) cure the problem.
     
  9. JosephJ

    JosephJ Private E-2

    Very cool. Just one more question before I start my conquest to seek and destroy. How would I go about fixing the blue screen if it comes up? I know I'd have to do it in safe mode. It wouldn't undo the recent MBR fix would it? Would I start it up again in diagnostic mode? And just start over?
     
  10. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    That's what you are doing with this process. When you find the service (s) that causes the problem, disable it again.

    Only to disable the problem service or services and then go back to normal more.

    Nope!

    This is why I said
    You need to know you exact starting point so you can get back to it easily if necessary. Also you need to keep track as you are testing which services can also remain enabled. i.e., ones that you have eliminated from being the problem. So that rather that going all the way back to where you are now. You just continue from the previous step before the blue screen came back.
     
  11. JosephJ

    JosephJ Private E-2

    Well, after about what seemed to be ages, I got through the list of startups and services. Well guess what, no blue screen ever. So somewhere along the line we must have fixed the issue!

    I'm connected to the internet and everything seemed to be correct, except I still get that ridiculously long boot time. Also, after everything loaded on my computer, I got one single error message from Solution center it reads "the feature you are trying to use is on a CD-ROM or other removed disk that is not available.

    I also noticed that my computer seems to be running a tad slower. Any ideas? I feel like we're close to beating this thing. Is there any logs I could provide?

    Thanks a ton!
     
  12. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    So are you saying that you now have ALL services and also all startup procesess enabled and do not have a problem?

    Did you try setting MSconfig back to Normal Startup mode too?
     
  13. JosephJ

    JosephJ Private E-2

    Yes sir, however, I've encountered some more issues. The first thing I did when it booted correctly in normal mode was try and update my machine. I downloaded 15 plus updates and restarted. However, when it rebooted, it said something about updates didnt configure correctly, reverting changes. When I looked at windows updates, it only installed three or four of the updates. And it figures it seemed to "fail" on the security updates. Not to mention, things seem oddly slow.

    Other than that, all my services and startups are enabled.
     
  14. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Why???? This was not part of my instructions. You are only supposed to be doing what we request. Nothing else.

    But you need to specifically anser my question.
     
  15. JosephJ

    JosephJ Private E-2

    I apologize. I figured it would help make a vulnerable machine better. I'm sorry.

    And yes, MSconfig is set to Normal Startup.
     
  16. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Great! Then let's get a new log from MGtools so I can see how things are looking.

    Now download another new version of MGtools and save it to your root folder. Overwrite your previous MGtools.exe file with this one.

    Run MGtools.exe ( Note: If using Vista or Win7, make sure UAC is still disabled. Also don't double click on it, use right click and select Run As Administrator )


    Now attach the below log:
    • C:\MGlogs.zip
     
  17. JosephJ

    JosephJ Private E-2

    New logs.
     

    Attached Files:

  18. JosephJ

    JosephJ Private E-2

    Ugh! Out of nowhere, my browser closes, only on google. And I get Windows Security 2012 message. I immediately shut down my computer. Please don't tell me it's happening again.
     
  19. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Quite possibly yes. You will have to reboot and see. Remember what I said a few messages back
    Nothing else means nothing else.

    Google is far from a safe site. They may not agree with this statement but it is the truth. Thousands of people are getting infected daily from unpoliced/unsupervised junk links that appear on google. While in general milions of people are using Google all the time without an issue on properly protected PCs, your PC is not protected right now which is another reason why you should only be coming here and doing what is requested and absolutely nothing else.

    If your PC does appear to be infected when you boot it up, you will have to start all over again with the READ & RUN ME FIRST.
     
  20. JosephJ

    JosephJ Private E-2

    Man, this is a bummer. Should I boot in safe mode or try and normal boot?
     
  21. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    We always want logs from normal boot mode unless it is impossible, but just to be a little safer to start, boot into safe mode and run a full scan with Malwarebytes and fix anything it finds. Whether it finds anything or not, immediately reboot into normal mode and run the below scans in the order given:
    • SUPERAntiSpyware
    • Malwarebytes
    • MGtools
    And attach the new logs ( yes we are skipping ComboFix right now ).
     
  22. JosephJ

    JosephJ Private E-2

    I booted into safe mode to do the full scan of MalwareBytes. I was able to update and run the program with no malicious pop-ups, and with internet connection. Hopefully this is a scare, We've been fighting this f'ing thing for 9 days now, it just needs to die a slow painful death. The new logs will be coming shortly. This time I won't even touch my computer unless ordered. Sorry and thanks always for the help.
     
  23. JosephJ

    JosephJ Private E-2

    After the boot in safe mode. The scan on Malwarebytes detected some issues. It seemed to have taken care of them, because the next boot was fine. But if you'd like the log from the safe mode scan let me know.

    Here are the other requested logs.
     

    Attached Files:

  24. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Note: You should not be scanning for Cookies in SUPERAntiSpyware. Out instructions said to uncheck this option as it is a waste of time. Cookies are not problems.

    Your logs look fine.


    Are you having any malware problems? Bootup time is not malware. It is Vista plus all the stuff you are loading at startup, much of which is likely unnecessary.
     
  25. JosephJ

    JosephJ Private E-2

    There doesn't seem to be any immediate malware threat as of right now. I booted in normal mode and everything loaded fine. I haven't done anything yet because of what happened last time. I'll wait for further instructions.
     
  26. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    If you are not having any other malware problems, it is time to do our final steps. Make sure you get your protection software reinstalled. I would not run a scan though until you have cleaned up from what we have done. This way you avoid detecting what we have already quarantined.
    1. We recommend you keep SUPERAntiSpyware and Malwarebytes Anti-Malware for scanning/removal of malware. Unless you purchase them, they provide no protection. They do not use any significant amount of resources ( except a little disk space ) until you run a scan.
    2. If we had you use ComboFix, uninstall ComboFix (This uninstall will only work as written if you installed ComboFix on your Desktop like we requested.)
      • Click START then RUN and enter the below into the run box and then click OK. Note the quotes are required
      • "%userprofile%\Desktop\combofix" /uninstall
        • Notes: The space between the combofix" and the /uninstall, it must be there.
        • This will uninstall ComboFix and also reset hidden files and folders settings back to Windows defaults.
    3. Go back to step 6 oof the READ ME and renable your Disk Emulation software with Defogger if you had disabled it.
    4. Any other miscellaneous tools we may have had you install or download can be uninstalled and deleted.
    5. If we had you download any registry patches like fixme.reg or fixWLK.reg (or any others), you can delete these files now.
    6. If running Vista or Win 7, it is time to make sure you have reenabled UAC by double clicking on the C:\MGtools\enableUAC.reg file and allowing it to be added to the registry.
    7. Go to add/remove programs and uninstall HijackThis.
    8. Goto the C:\MGtools folder and find the MGclean.bat file. Double click on this file to run this cleanup program that will remove files and folders
      related to MGtools and some other items from our cleaning procedures.
    9. If you are running Win 7, Vista, Windows XP or Windows ME, do the below:
      • Refer to the cleaning procedures pointed to by step 7 of the READ ME
        for your Window version and see the instructions to Disable System Restore which will flush your Restore Points.
      • Then reboot and Enable System Restore to create a new clean Restore Point.
    10. After doing the above, you should work thru the below link:
     
  27. JosephJ

    JosephJ Private E-2

    If you don't mind, I've got a couple quick questions before I do those final steps? Do you have any idea why my computer wouldn't download those windows updates? The whole reverting changes thing was weird. Also, I can't seem to turn windows firewall on. Is that because I haven't completed the final steps yet?
     
  28. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Possibly due to any infection present at the time but Windows Update is problematic for many many many other non-malware issues.

    This was all working before. Your logs back in message #67 showed everything was fine. I did not check these services in you last logs. Looks like you managed to break it again. You will have to import all of the changes for the registry again and then reboot to see if they work. So repeat the steps I gave you back in message # 43.
     
  29. JosephJ

    JosephJ Private E-2

    Here are the logs from the repeat of message 43. All the registry keys were added successfully.
     

    Attached Files:

  30. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Based on those logs, the Win Firewall is running now. Are you having any other problems?
     
  31. JosephJ

    JosephJ Private E-2

    Nothing that I can see. Should I follow the steps in message 76 now?
     
  32. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Yes! Do not do any surfing until you have completed these instructions and gotten your PC properly protected again.
     
  33. JosephJ

    JosephJ Private E-2

    I've gone through all the steps to protect my PC. Just one question, is it okay to have Malwarebytes, SUPERantispyware, AND Microsoft Security Essentials? I'm kind of confused in area.
     
  34. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Yes. The free versions of MBAM and SAS provide no active protection. They are only scanners. Note that you still need a good firewall ( which excludes the Windows firewall since it is poor ). Comodo Firewall would be a good choice.
     
  35. JosephJ

    JosephJ Private E-2

    I've gone through all the steps to protect my computer from Malware. I have SUPERantispyware, Malwarebytes, and Mircosoft Security Essentials installed. I also took your advice and installed the comodo firewall. I've rebooted my computer a couple times since then and really the only thing I'm finding weird is, I have to manually turn on Windows Firewall after every boot. Other than that the computer seems to be running perfectly.
     
  36. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Yo have Comodo Firewall. The Window Firewall is supposed to be disabled. Just like antivirus programs, only one firewall should be running.
     
  37. JosephJ

    JosephJ Private E-2

    Yeah, I see that. Took care of the problem. Any steps left? Or are we finally done with this thing!?!?!
     
  38. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Nope! We are finished.
     
  39. JosephJ

    JosephJ Private E-2

    Then it is a glorious day! Thank you so much for the help and sticking with this thing until the end. I have no idea what the second infection was, but it didn't seem to do nearly as much as the first did. I followed all of the steps in the "protect yourself" and have made sure my computer is fully protected.

    Hopefully I won' be back, but I know where to come if I need really good and experienced assistance. I will recommend MajorGeeks to anyone with a problem.

    Thanks a ton,
    Joseph.
     
  40. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    You're welcome. Surf safely!
     

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