PE_TUFIK.E

To delete the registry key this malware/grayware created:

1. Open Registry Editor. Click Start>Run, type REGEDIT, then press Enter.
2. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft
3. Still in the left panel, locate and delete the key:
   IEAK
4. Close Registry Editor.

To delete the registry value this malware/grayware created:

1. Open Registry Editor. Click Start>Run, type REGEDIT, then press Enter.
2. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft>Internet Connection Wizard
3. In the right panel, locate and delete the entry:
   ShellNext = "http://tj.{BLOCKED}1.net:7777/tj/mac.html"
4. Close Registry Editor.

To restore registry values this malware/grayware modified:

1. Open Registry Editor. To do this:
   
   • On Windows 2000, XP, and Server 2003:
     Click Start>Run, type REGEDIT in the text box provided, and then press Enter.
   • On Windows Vista and 7:
     Click the Start button, type REGEDIT in the Search input field then press Enter.
2. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SYSTEM>ControlSet001>Control>Session Manager>SFC
3. In the right panel, locate the registry value:
   ProgramFilesDir = "%Program Files%"
4. Right-click on the value name and choose Modify. Change the value data of this entry to:
   ProgramFilesDir = "%Program Files%"
5. Again In the right panel, locate the registry value:
   CommonFilesDir = "%Program Files%\Common Files"
6. Right-click on the value name and choose Modify. Change the value data of this entry to:
   CommonFilesDir = "%Program Files%\Common Files"
7. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft>Internet Connection Wizard
8. In the right panel, locate the registry value:
   Completed = "{random values}"
9. Right-click on the value name and choose Modify. Change the value data of this entry to:
   Completed = "1"
10. Close Registry Editor.

To manually delete a malware/grayware component from an affected system:

• For Windows 2000, Windows XP, and Windows Server 2003:

1. Right-click Start then click Search....
2. In the Named input box, type:
   
   • %System Root%\DelInfo.bin
   • %System Root%\explorer.exe
3. In the Look In drop-down list, select My Computer then press Enter.
4. Once located, select the file then press SHIFT+DELETE to delete it.
5. Repeat the said steps for all files listed.

• For Windows Vista and Windows 7 users:

1. Click Start>Computer.
2. In the Search input box, type:
   
   • %System Root%\DelInfo.bin
   • %System Root%\explorer.exe
3. Once located, select the file then press SHIFT+DELETE to delete it.
4. Repeat the said steps for all files listed.
   *Note: Read the following Microsoft page if these steps do not work on Windows 7.