Hijackers hiding behind AV Gold Ads

Discussion in 'Malware Help (A Specialist Will Reply)' started by npeduzzi, Jul 17, 2005.

  1. npeduzzi

    npeduzzi Private E-2

    I have gone through all of the steps suggested on you website before asking for help..I have successfully removed several other things but the trojan is stuck behind an ad for AV gold! PLease help..it has actually inserted itself into my wallpaper.
     
  2. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    I'm going to try getting you fixed without looking at an initial HijackThis log so it is possible some of the items listed below may not exist. Follow thru on all the steps anyway.

    Please follow the below steps exactly:

    - Make sure you have enabled viewing of hidden and system files per the READ ME.

    - Download HijackThis 1.99.1

    - Unzip the hijackthis.exe file to a folder you create named C:\Program Files\HJT

    - Do NOT run Hijack This from the Desktop, a temp folder, or a sub-folder of C:\Documents and Settings, or choose to run it directly from the downloaded ZIP file.

    - Before running HijackThis: You must close each of the following:your web browser, e-mail client, instant messenger, and programs like notepad, wordpad, MS Word etc. And any other unnecessary running programs.

    - Run HijackThis and select Do a System Scan only.

    - In the list of items that comes up, look for the below items and select them:
    O4 - HKLM\..\Run: [AntivirusGold] C:\Program Files\AntivirusGold\AntivirusGold.exe /h
    O4 - HKCU\..\Run: [Intel system tool] C:\WINDOWS\System32\winnook.exe
    O4 - HKCU\..\Run: [Intel system tool] C:\WINDOWS\System32\hookdump.exe

    - Reboot into safe mode and run Windows Explorer. Locate the below files and delete them:
    C:\Program Files\AntivirusGold <--- the whole folder
    C:\Windows\windows.html
    C:\Windows\screen.html
    C:\Windows\desktop.html
    C:\WINDOWS\System32\hookdump.exe
    C:\WINDOWS\System32\winnook.exe

    - Fixing Locked Desktop
    Also you should right click on your Desktop and select Properties. Then click the Desktop tab and then the Customize Desktop button. Now in the next window that comes up click the Web tab. Make sure at the bottom that Lock desktop items is unchecked. Then in the Web pages: box delete all items but My Current Home Page and make sure it is unchecked too (you may see a Security Info item in the list. Make sure it gets unchecked.) Then click OK. Apply. OK.

    - Now reboot into normal mode and continue

    - Copy the contents of the below Quote Box to Notepad. Then click File and then Save As. Change the Save as Type to All Files. Name the file fixAG.reg and then click save. (make sure you save it somewhere you can find it. Saving it to your Desktop may make that easy.) Then double-click on the fixAG.reg file on your desktop (or locate it with Windows Explorer and double click on it if not saved to the Desktop) and when it prompts to Add in to the registry, say yes.

    - Run HijackThis and save your log file.

    - Post your log as an ATTACHMENT to your next message. (Do NOT copy/paste the log into your post).

    - Tell me how the steps went and if you are still having any problems.
     
    Last edited: Jul 18, 2005
  3. npeduzzi

    npeduzzi Private E-2

    I went through all of the steps but was not able to find those files after my first hijack this scan.. I followed all steps to a t and have attached my hijackthis log.. My desktop right now say WARNING You Are in Danger..etc etc..but I know it is that stupid trojan virus b/c everything in the bulletin is spelled wrong! I can see parts of wallpaper behind the bulletin..Let me know what I should do next.
     

    Attached Files:

  4. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Well you have bigger problems to worry about first. You have an HSA hijacker problem. Did you follow the steps in the READ ME FIRST related to this. For example, did you do step number 2 to disable any of those three services if found. Your log shows: Remote Procedure Call (RPC) Helper

    Also note you are using both AVG and Symantec antivirus applications. You must use only one antivirus application. Pick one and uninstall the other.

    One of the main reasons that you have these problems is because your OS and IE versions are way out of date. After fixing your current problems, you must get updated.
     
  5. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    After reading my previous message continue with below.

    Click on Start, then Run ... type services.msc into the box that opens up, and press 'OK'.
    On the page that opens, scroll down to Remote Procedure Call (RPC) Helper (or if you cannot find that name, try the short name 11Fßä#·ºÄÖ`I ) ... right click the entry, select 'Properties' and press 'Stop Service'. When it shows that it is stopped, next please set the 'Start-up Type' to 'Disabled'. Press 'OK' until you get back to Windows.


    Next, open up HJT, but instead of scanning, click on the "None of the above, just start the program" button at the bottom of the choices. At the lower right, click on the 'Config" button, and then the Misc tools' button ... select 'Delete an NT Service" ... copy/paste the following into the box that opens, and press "OK":

    Remote Procedure Call (RPC) Helper

    If that does not work, copy and paste in the short name: 11Fßä#·ºÄÖ`I
    You have to copy and paste because these characters are not easily entered.


    After doing that exit HijackThis.

    Now please download the following tool: Pocket KillBox

    Extract Pocket Killbox to its own folder but do not run it yet. We will need it later.

    If you are using WinXP or WinMe, make sure you have system restore disabled (per the tutorial).
    For all OS types, make sure viewing of hidden files is enabled (per the tutorial).

    Please run HijackThis again and click on the "Open the Misc Tools Section" button on the open page. Then select "Open process manager" on the left-hand side. Look for the following process (or processes) and one at a time kill them by selecting it and then click "Kill process". Then click yes.
    C:\WINDOWS\system32\d3xb32.exe

    After killing all the above processes, click "Back".
    Then please click "Scan" and select the following lines but DO NOT CLICK FIX until you exit all browser sessions including the one you are reading in right now:

    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\system32\cjsmj.dll/sp.html#28129
    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system32\cjsmj.dll/sp.html#28129
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = about:blank
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\system32\cjsmj.dll/sp.html#28129
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = about:blank
    R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\system32\cjsmj.dll/sp.html#28129
    R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\system32\cjsmj.dll/sp.html#28129
    R3 - Default URLSearchHook is missing
    O23 - Service: Remote Procedure Call (RPC) Helper ( 11Fßä#·ºÄÖ`I) - Unknown owner - C:\WINDOWS\system32\d3xb32.exe" /s (file missing)

    After clicking Fix, exit HJT.

    Now we need to Reset Web Settings
    :
    1) If you have an Internet Explorer icon on your Desktop, goto step 2. If not, skip to step 3.
    2) Now right click on your desktop Internet Explorer icon and select Properties. Then click the Programs tab and then click "Reset Web Settings". Now go back to the General tab and set your home page address to something useful like www.majorgeeks.com. Click Apply. Click Delete Cookies, Click Delete Files and select Delete all Offline content too, Click OK. When it finishes Click OK. Then skip step 3.
    3) If you do not have an Internet Explorer icon on your Desktop, click Start, Control Panel (for some systems it may be Start, Settings, Control Panel), Internet Options, Programs tab and then click "Reset Web Settings". Now go back to the General tab and set your home page address to something useful like www.majorgeeks.com. Click Apply. Click Delete Cookies, Click Delete Files and select Delete all Offline content too, Click OK. When it finishes Click OK.

    Now run Pocket Killbox.

    Now, Copy and Paste C:\WINDOWS\system32\d3xb32.exe into the box – If it exists, it will show up in Blue. Check the option to Delete on Reboot and Click the Red X and Yes to the confirmation message. A message will ask if you want to reboot now – Click YES and allow your PC to reboot.

    If you get an error message about Pending Operations, just reboot your PC yourself.

    Now get a new HJT log and post it here. And tell us how these steps went and how things are working.

    DO NOT reboot or power down your PC at this point. If you are still infected the symptoms and files may change, and that would make my next suggestions less than useful.
     
  6. npeduzzi

    npeduzzi Private E-2

    I followed all of the steps you outlined..I attached my hjt log below. The bulletin covering my wallpaper is gone..maybe it is fixed now?
     

    Attached Files:

  7. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Did you try fixing the below line per my previous steps because it still there:

    O23 - Service: Remote Procedure Call (RPC) Helper ( 11Fßä#·ºÄÖ`I) - Unknown owner - C:\WINDOWS\system32\d3xb32.exe" /s (file missing)

    Try fixing it with HijackThis. If it does not allow you to simply fix it, use the first steps again with services.msc and Delete an NT Service.

    Then reboot and check your HJT log and make sure that line is gone.
     
  8. npeduzzi

    npeduzzi Private E-2

    I went back and deleted RPC Helper and it is no longer appearing in the HJT log file..I have attched my last scan below..does everything look ok now?
     

    Attached Files:

  9. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

  10. npeduzzi

    npeduzzi Private E-2

    Thanks-- I will start that stuff right away..Thanks again for your help!!
     
  11. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    You're welcome.
     

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