How to Correct Win32.Autorun TMP
Win32.Autorun is a worm typically caught from another infected drive. The worm runs within a randomly named executable and creates a registry entry to start when you log on to Windows. If you’re unable to navigate any websites due to constant redirection or other anomalies, you will have difficulty downloading software to remove this malware. In other cases, the security software will remove it, but the file may return due to it still residing in your temporary directory. Correct this type of problem by manually identifying and removing Win32.Autorun.TMP while in Windows Safe Mode.
Instructions
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Reboot the computer and hold “F8” while it is reloading. This displays Advanced Boot Options.
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Select the fourth option, which is “Safe Mode with Command Prompt” and press “Enter.” Windows loads into a full screen prompt. Type “Start Regedit.exe” and press “Enter” to start Registry Editor.
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Expand “HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon” on the left window by clicking each item in the path.
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Double-click “Taskman” on the right window. This opens a string value in a dialog window. Locate the name of the executable at the end of the line. The following is an example of what this string typically looks like:
“%appdatadir%\5kstzaw.exe”
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Minimize the Registry Editor. Type "DEL %appdata%\name.exe /F," and press “Enter.” Type DEL %systemdrive%\name.exe /F and press “Enter.” Replace “Name.exe” with the executable name listed in the “Taskman” string.
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Press “Alt-Tab” to maximize the Registry Editor. Right-click the “Taskman” string, and click “Delete.” Click “Yes” to confirm.
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Type “Start Msconfig.exe,” and press “Enter.” This loads System Configuration. Select the “Startup” tab, and look for the same executable name in the startup list. If there, click to deselect the entry. Click “Apply” and close. This takes you back to the prompt.
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Type "DEL %systemdrive%\autorun.inf /F," and press “Enter.” Type DEL %Temp%\*.* and press “Enter.” Press “Y” on the confirmation.
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Type “Shutdown /R,” and press “Enter.” Click the “Close” button on the Shutdown confirmation. Windows will now restart in normal operating mode. While this particular worm is now deleted, you should still run your security applications to scan for other malware.
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