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js/downloader.agent+rootkit

By domien
Oct 31, 2007
  1. Hi, I did the 15 steps for cleaning my pc, and it has found a js downloader agent and a rootkit.

    I hope I did it right.
     
  2. howard_hopkinso

    howard_hopkinso TS Rookie Posts: 24,177   +19

    Hello and welcome to Techspot.

    You didn`t give us the results of the Panda Antirootkit scan. Please do so in your next reply. Also, you have posted the Combofix qurantine log, rather than the actual Combofix log as per the instructions.

    Delete all files in AVG Antispyware quarantine.

    Run HJT with no other programmes open(except notepad). Click the scan button. Have HJT fix the following, by placing a tick in the little box next to(if there).

    O2 - BHO: DownloadRedirect Class - {00000000-6CB0-410C-8C3D-8FA8D2011D0A} - C:\Program Files\iMesh\iMesh5\iMeshBHO.dll (file missing)

    O2 - BHO: - {1F5CC55F-F7F1-4A75-9F98-C6CA8C341337} - C:\WINDOWS\lbbho.dll (file missing)

    O2 - BHO: (no name) - {41D11E9A-9AF2-4CEB-B069-C6BC26B312Bc} - C:\WINDOWS\system32\ookfwudt.dll (file missing)

    O2 - BHO: (no name) - {4B654CFB-AD99-4024-A740-D7A796666315} - C:\WINDOWS\system32\jkhhg.dll (file missing)

    O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)

    O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn0\yt.dll (file missing)

    O8 - Extra context menu item: &Search - ?p=ZJfox000

    O16 - DPF: {C4925E65-7A1E-11D2-8BB4-00A0C9CC72C3} (Virtools WebPlayer Class) - http://a532.g.akamai.net/7/532/6712/6c5b0a1ae398e3/player.virtools.com/downloads /player/Install2.5/Installer.exe

    Fix all O18 - Protocol: entries.

    Click on the fix checked button.

    Close HJT and reboot your system.

    Delete the following folder.

    C:\Qoobox.

    Post fresh HJT and Combofix logs.

    Regards Howard :wave: :wave:

    This thread is for the use of domien only. Please don`t post your own virus/spyware problems in this thread. Instead, open a new thread in our security and the web forum.
     
  3. domien

    domien TS Rookie Topic Starter

    hi, here are the new logs. I forgot the name of the rootkit so I did the pandarootkit scan again and the rootkit was gone.
     
  4. howard_hopkinso

    howard_hopkinso TS Rookie Posts: 24,177   +19

    All the entries I asked you to fix in your last HJT log are still there. Please run HJT and fix the entries as outlined in my post above.

    Open notepad and copy/paste the text in the code box below into it:
    NOTE* make sure to only highlight and copy what is inside the quote box nothing out side of it.
    Also ..

    Pay particular attention to this :-

    Make sure the word File:: is on the first line of the text file you save (no blank line above it, & no space in front of it)
    Code:



    Save this as CFScript.txt

    Then drag the CFScript.txt into ComboFix.exe as you see in the screenshot below.

    [​IMG]

    This will start ComboFix again. After reboot, (in case it asks to reboot), post the contents of Combofix.txt in your next reply together with a fresh HJT log.

    Regards Howard :wave: :wave:

    This thread is for the use of domien only. Please don`t post your own virus/spyware problems in this thread. Instead, open a new thread in our security and the web forum.
     
  5. domien

    domien TS Rookie Topic Starter

    I'm sorry, last time I posted the hjt log that was made before I fixed all those things.
     
  6. howard_hopkinso

    howard_hopkinso TS Rookie Posts: 24,177   +19

    That all looks clean.

    Delete the following folder.

    C:\Qoobox

    Turn off system restore.(XP/ME only) See how HERE.

    Now, turn system restore back on. This will have deleted all your old restore points and any nasties that are in them. It will also have created a new, clean restore point.


    If you have any further virus/spyware problems, please post in this thread.

    Regards Howard :)

    This thread is for the use of domien only. Please don`t post your own virus/spyware problems in this thread. Instead, open a new thread in our security and the web forum.
     
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