Exterminate It! Antimalware


Known threats:700,086 Last Update:March 16, 12:51


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Location of SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf and Associated Malware

Check whether SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf is present in the following locations:

SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf file locations that are Windows version independent:

  • C:\Windows\Prefetch\SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf

If you find SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf file in any of these locations, your computer is very likely to be infected with the following malware:

IMPORTANT: Malware files can be camouflaged with the same file names as legitimate files. The SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf file is associated with malware only if found in the locations listed above.


Different Variations of SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf File^

File SizeFile Md5Last Seen
5855400EE8DAD957D78B009A8559216C0DB0ADec 23, 2009
57822C404EC84AAE373CC447A342065A60852Dec 28, 2009
58886032157BAAB546FFB47F8E3AB4A880884Jan 25, 2010
575169519C5B62F52211C5BECBF386DE3B293Feb 8, 2010

Why Is It Important to Remove Malware Files?^

It is imperative that you delete malware-associated files as soon as possible because they can be used - or are already being used - to inflict serious damage on your PC, including:

  • Disrupting the normal functioning of the operating system or rendering it completely useless.
  • Hijacking valuable private information (credit card numbers, passwords, PIN codes, etc.)
  • Directing all your Web searches to the same unwanted or malicious sites.
  • Dramatically slowing down your computer.
  • Gaining total control of your PC to spread viruses and trojans and send out spam.


  1. To enable deleting the SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf file, terminate the associated process in the Task Manager as follows:
    • Right-click in the Windows taskbar (a bar that appears along the bottom of the Windows screen) and select Task Manager on the menu.
    • In the Tasks Manager window, click the Processes tab.
    • On the Processes tab, select SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf and click End Process.
  2. Using your file explorer, browse to the file using the paths listed in Location of SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf and Associated Malware.
  3. Select the file and press SHIFT+Delete on the keyboard.
  4. Click Yes in the confirm deletion dialog box.
  5. Repeat steps 2-4 for each location listed in Location of SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf and Associated Malware.
  6. Notes:

    • The deletion of SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf will fail if it is locked; that is, it is in use by some application (Windows will display a corresponding message). For instructions on deleting locked files, see Deleting Locked Files.
    • The deletion of SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf will fail if your Windows uses the NT File System (NTFS) and you have no write rights for the file. Request your system administrator to grant you write rights for the file.

Deleting Locked Files^

You can delete locked files with the RemoveOnReboot utility. You can install the RemoveOnReboot utility from here.

After you delete a locked file, you need to delete all the references to the file in Windows registry.

To delete a locked file:

  1. Right-click on the file and select Send To -> Remove on Next Reboot on the menu.
  2. Restart your computer.

The file will be deleted on restart.

Note: In the case of complex viruses that can replicate themselves, malware files can reappear in the same locations even after you have deleted those files and restarted your computer. Exterminate It! Antimalware can effectively eradicate such viruses from your computer.

To remove all registry references to a SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf malware file:

  1. On the Windows Start menu, click Run.
  2. In the Open box, type regedit and click OK. The Registry Editor window opens.
  3. On the Edit menu, select Find.
  4. In the Find dialog box, type SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf. The name of the first found registry value referencing SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf is highlighted in the right pane of the Registry Editor window.
  5. Right-click the registry value name and select Delete on the menu.
  6. Click Yes in the Confirm Value Delete dialog box.
  7. To delete all other references to SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf, repeat steps 4-6.
IMPORTANT: Malware files can masquerade as legitimate files by using the same file names. To avoid deleting a harmless file, ensure that the Value column for the registry value displays exactly one of the paths listed in Location of SPYWARESTRIKER.SETUP.EXE-3648A7CA.pf and Associated Malware.