TROJ_VUNDO.KSX

To restart in Safe Mode:

• For Windows 2000 users

1. Restart your computer.
2. Press F8 when you see the Starting Windows bar at the bottom of the screen.
3. Choose the Safe Mode option from the Windows Advanced Options menu then press Enter.

• For Windows XP users

1. Restart your computer.
2. Press F8 after the Power-On Self Test (POST) routine is done. If the Windows Advanced Options menu does not appear, try restarting then pressing F8 several times when the POST screen appears.
3. Choose the Safe Mode option from the Windows Advanced Options menu then press Enter.

• For Windows Server 2003 users

1. Restart your computer.
2. Press F8 after Windows starts up. If the Windows Advanced Options menu does not appear, try restarting again and pressing F8 several times afterward.
3. On the Windows Advanced Option menu, use the arrow keys to select Safe Mode then press Enter.

To delete the random CLSID key this malware/grayware created:

1. Scan your computer with your Trend Micro product and take note of the name of the malware/grayware detected.
2. Open Registry Editor. To do this, click Start>Run, type regedit in the text box provided, then press Enter.
3. Press CTRL+F.
4. In the Find dialog box, type the file name of the malware detected earlier.
   (Note: Make sure that only the data checkbox is selected, then click Find Next.)



5. Once found, in the right panel, check if the result is the following value-data pair:
   (Default) = {malware/grayware path and file name}
6. If yes, in the left panel, locate the CLSID where the data is under.
   (Note: The CLSID is the characters enclosed in curly brackets {}. If the value-data pair is not found under a CLSID key, repeat steps 2-5.)
7. Right-click on the located CLSID in the left panel and choose Delete.
8. Repeat steps 2 to 6 until the Finished searching through the registry dialog box appears.
9. 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_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Run
3. In the right panel, locate and delete the entry:
   {random name} = "Rundll32.exe "{malware path}\{malware name}.dll",a"
4. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Explorer>SharedTaskScheduler
5. In the right panel, locate and delete the entry:
   {random CLSID} = "jugezatag"
6. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>ShellServiceObjectDelayLoad
7. In the right panel, locate and delete the entry:
   {random name} = "{random CLSID}"
8. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Windows
9. In the right panel, locate and delete the entry:
   LoadAppInit_DLLs = "1"
10. Close Registry Editor.

To restore the registry value this malware/grayware/spyware modified:

1. Open Registry Editor. Click Start>Run, type REGEDIT, then press Enter.
2. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Windows
3. In the right panel, locate the registry value:
   AppInit_DLLs = "{malware path}\{malware name}.dll"
4. Right-click on the value name and choose Modify. Change the value data of this entry to:
   AppInit_DLLs = ""
5. Close Registry Editor.