[ml/nj]

Are you sure it’s not reoccurring spyware that’s causing this?

I'm not sure of anything. It could be due to some sort of spyware, but I doubt it. The woman is a very light user of the internet due to her dialup connection. If it were spyware, Microsoft would have identified the cause pretty quickly, but they haven't, so far as I am aware.

ML/NJ

[library user]

A virus doesn't care whether the connection is dial-up or high-speed. The reason why I mentioned spyware is because I frequent both the Geeks To Go and Bleeping Computer forums and remember a trojan/rootkit going around which renames (sometimes critical) files and creates BAKs of them.

Try running Norman Malware Cleaner in Safe Mode.

If that doesn't do the trick, here's option two:

Please download ATF Cleaner by Atribune & save it to your desktop. DO NOT use yet.
Please download and install SUPERAntiSpyware Free

• Double-click SUPERAntiSypware.exe and use the default settings for installation.
• An icon will be created on your desktop. Double-click that icon to launch the program.
• If asked to update the program definitions, click "Yes". If not, update the definitions before scanning by selecting "Check for Updates". (If you encounter any problems while downloading the updates, manually download them from here and unzip into the program's folder.)
• Under the "Configuration and Preferences", click the Preferences... button.
• Click the "General and Startup" tab, and under Start-up Options, make sure "Start SUPERAntiSpyware when Windows starts" box is unchecked.
• Click the "Scanning Control" tab, and under Scanner Options, make sure the following are checked (leave all others unchecked):
  • Close browsers before scanning.
  • Scan for tracking cookies.
  • Terminate memory threats before quarantining.
• Click the "Close" button to leave the control center screen and exit the program.
• Do not run a scan just yet.

Reboot your computer in "Safe Mode" using the F8 method. To do this, restart your computer and after hearing your computer beep once during startup (but before the Windows icon appears) press the F8 key repeatedly. A menu will appear with several options. Use the arrow keys to navigate and select the option to run Windows in "Safe Mode".

Double-click ATF-Cleaner.exe to run the program.

• Under Main "Select Files to Delete" choose: Select All.
• Click the Empty Selected button.
• If you use Firefox browser click Firefox at the top and choose: Select All
• Click the Empty Selected button.
  If you would like to keep your saved passwords, please click No at the prompt.
• If you use Opera browser click Opera at the top and choose: Select All
• Click the Empty Selected button.
  If you would like to keep your saved passwords, please click No at the prompt.
• Click Exit on the Main menu to close the program.

Note: On Vista, "Windows Temp" is disabled. To empty "Windows Temp" ATF-Cleaner must be "Run as an Administrator".

Scan with SUPERAntiSpyware as follows:

• Launch the program and back on the main screen, under "Scan for Harmful Software" click Scan your computer.
• On the left, make sure you check C:\Fixed Drive.
• On the right, under "Complete Scan", choose Perform Complete Scan and click "Next".
• After the scan is complete, a Scan Summary box will appear with potentially harmful items that were detected. Click "OK".
• Make sure everything has a checkmark next to it and click "Next".
• A notification will appear that "Quarantine and Removal is Complete". Click "OK" and then click the "Finish" button to return to the main menu.
• If asked if you want to reboot, click "Yes" and reboot normally.
• To retrieve the removal information after reboot, launch SUPERAntispyware again.
  • Click Preferences, then click the Statistics/Logs tab.
  • Under Scanner Logs, double-click SUPERAntiSpyware Scan Log.
  • If there are several logs, click the current dated log and press View log. A text file will open in your default text editor.
• Click Close to exit the program.

Language lifted from Bleeping Computer forum.