Win 8 x64 Explorer.exe Pop-Up

Discussion in 'Malware Help - MG (A Specialist Will Reply)' started by cris.pinoy, Mar 29, 2013.

  1. cris.pinoy

    cris.pinoy Private E-2

    Done cleaning on my cousin's laptop.
    Successfully removed "shortcut virus" trojan. I noticed that every time a reboot was done, a pop-up shows up: Explorer.exe (nothing on it but a warning sign and an OK button. looked suspicious to me.).

    Here are the last logs I got after cleaning up the shortcut virus:

    P.S. Specs: Win 8 x64, Intel i5 processor
     

    Attached Files:

  2. Kestrel13!

    Kestrel13! Super Malware Fighter - Major Dilemma Staff Member

    Please disable all anti-virus and anti-spyware programs while we do the following (re-enable when you are finished):

    Run C:\MGtools\analyse.exe by double clicking on it (Note: if using Vista, don't double click, use right click and select Run As Administrator). This is really HijackThis (select Do a system scan only) 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:

    • F3 - REG:win.ini: load=C:\Users\Dalay\LOCALS~1\Temp\msqzli.cmd

    After clicking Fix exit HJT.
    [​IMG] Fix items using RogueKiller.

    Double-click RogueKiller.exe to run. (Vista/7 right-click and select Run as Administrator)
    When it opens, press the Scan button
    Now click the Registry tab and locate these 2 detections:

    [
    • SHELL][SUSP PATH] HKCU\[...]\Windows : Load (C:\Users\Dalay\Local Settings\Temp\msqzli.cmd) [-] -> FOUND
    • [SHELL][SUSP PATH] HKUS\S-1-5-21-1458631067-512061603-1817724272-1001[...]\Windows : Load (C:\Users\Dalay\Local Settings\Temp\msqzli.cmd) [-] -> FOUND

    Place a checkmark each of these items, leave the others unchecked.
    Now press the Delete button.
    When it is finished, there will be a log on your desktop called: RKreport[2].txt
    Attach RKreport[2].txt to your next message. (How to attach)
    Reboot the machine.


    Download Cleano 0.61

    Download it to your desktop, Right click the cleano.exe file and run as admin > and place check marks in the boxes as follows (click on link below to see image)

    View attachment 148092
    Click clean now and exit the program.

    Now re run RogueKiller, just a scan and attach log.

    Now run the C:\MGtools\GetLogs.bat file by double clicking on it. (Right click and run as admin if using Vista or Windows7) Then attach the new C:\MGlogs.zip file that will be created by running this.

    Let me know of any problems you may have encountered with the above instructions and also let me know how things are running now!
     
  3. cris.pinoy

    cris.pinoy Private E-2

    Attached are the logs. MGTool had a problem creating the .zip log though.

    Anyhoots, done a reboot and no Explorer.exe..
    Thanks again! :p
     

    Attached Files:

  4. Kestrel13!

    Kestrel13! Super Malware Fighter - Major Dilemma Staff Member

    If you are not having any other malware problems, it is time to do our final steps:
    1. We recommend you keep Malwarebytes Anti-Malware for scanning/removal of malware.
    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.)
      • Press and hold the Windows key [​IMG] and then press the letter R on your keyboard. This opens the Run dialog box.
      • Copy and paste 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 4 of the READ ME and renable your Disk Emulation software with Defogger if you had disabled it.
    4. Go to add/remove programs and uninstall HijackThis. If you don't see it or it will not uninstall, don't worry about it. Just move on to the next step.
    5. 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.
    6. Goto the C:\MGtools folder and find the MGclean.bat file. Double click ( if running Vista, Win7, or Win 8 Right Click and Run As Administrator ) 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.
    7. If we had you download any registry patches like fixme.reg or fixWLK.reg (or any others) and running MGclean.bat did not remove, you can delete these files now.
    8. Any other miscellaneous tools we may have had you install or download can be uninstalled and deleted.
    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 6 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:
     

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