I'm infected again....

Yes you did forget the firewall and who knows what else from the How to protect yourself thread was not followed.

You are back with apparently the same problem statement as last time. I suggest that you now delete all the files you backed up from your flash drive and disgard the flash drive too. Then I suggest you follow ALL steps below.


Run C:\MGtools\analyse.exe by double clicking on it. 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:
O2 - BHO: (no name) - {CE7C3CF0-4B15-11D1-ABED-709549C10000} - (no file)
O4 - HKCU\..\Run: [kxva] C:\WINDOWS\system32\kxvo.exe

After clicking Fix, exit HJT.

Now download The Avenger by Swandog46, and save it to your Desktop.

• Extract avenger.exe from the Zip file and save it to your desktop
• Run avenger.exe by double-clicking on it.
• Check the 'Input script manually' box.
• Click on the magnifying glass icon.
• Copy everything in the Quote box below, and paste it in the box that opens:

• Now click the 'Done' button.
• Click on the traffic light icon and OK the prompt.
• You will be prompted to restart, OK the prompt and your PC should reboot, if not, reboot it yourself.
• A log file from Avenger will be produced at C:\avenger.txt

Now run Ccleaner!

Now I suggest that you get someone to properly clean the school PC's where you believe you are getting reinfected.

Now complete 100% of the steps in the below link! If you do not complete these steps, we cannot continue to help you:

How to Protect yourself from malware!


Now run the C:\MGtools\GetLogs.bat file by double clicking on it. Then attach the new C:\MGlogs.zip file that will be created by running this and also attach the log from Avenger.

 

Your flash drive seems to be how you said you are getting infected and you are the one who implied you could not scan it. Did you actually try having an antivirus and antispyware program scan it?

All protection software will impact startup time. It is a price you pay for protection. Or would you prefer to spend much of your time in forums like this trying to recover from the problems that malware has created on your PC.

It is only a realtime protector. It is not a scanner. It's goal is to stop things from getting on your PC in the first place. Use other free scan only prorgams for scanning or use another realtime blocker that also has scanning capabilities. You don't have a lot of choices in the the Free list.

No!

They are listed in the How to protect yourself link already given.

Then it did not run properly and you may still be infected. Shut down all protection software and try the Avenger fix again.

Where did the below file come from:
C:\evkq381.com

You should delete this file.

Also you have two other new infected files you need to delete. Delete the below

Code:

C:\WINDOWS\system32\
fool0.dll     Feb 10 2008       69632  "fool0.dll"
ieso0.dll     Feb 10 2008       66048  "ieso0.dll"

 

What are you referring to when you said

Hopefully not the C:\evkq381.com file as it was one of the files related to your infection. It came along with the kxvo.exe file. They typically are seen together with the same date, time, and file sizes. Like this:

Try AVG Antivirus.


Your logs are clean. If you are not having any other malware problems, it is time to do our final steps:

1. If we used Pocket Killbox during your cleanup, do the below
   • Run Pocket Killbox and select File, Cleanup, Delete All Backups
2. If we used ComboFix then UNINSTALL COMBOFIX (This uninstall will only work as written if you installed ComboFix on your Desktop like we requested.)
   • Click START then RUN
   • Now type combofix /u in the runbox and click OK.
   • Note: The space between the X and the /U, it must be there.
3. If we user SDFix you can delete all the SDFix related files and folders from your Desktop or whereever you installed it.
4. If we used SmitFraudFix, you can delete all files and folders related to it now including the c:\rapport.txt log.
5. If we used VundoFix, you can delete the VundoFix.exe file and the C:\VundoFix Backups folder and C:\vundofix.txt log that was created.
6. If we had your run FixWareOut, you can delete the Fixwareout.exe file and the C:\fixwareout folder.
7. If we had you run Avenger, you can delete all files related to Avenger now.
8. If we had you run RenV.exe, you can delete it and the Log.txt file on your Desktop.
9. If we had you download any registry patches like fixme.reg or fixWLK.reg (or any others), you can delete these files now.
10. If running Vista, 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.
11. You can delete the C:\MGtools folder and the C:\MGtools.exe file. You can also delete the C:\MGlogs.zip
12. If you are running Windows XP or Windows ME, do the below:
    • Refer to the cleaning steps in the READ ME for your Window version and see the steps to Disable System Restore which will flush your Restore Points.
    • Then reboot and Enable System Restore to create a new clean Restore Point.
13. After doing the above, you should work thru the below link:
    • How to Protect yourself from malware!

 

You're welcome. Surf safely!