TROJ_CLICKER.SMA

To enable Registry Editor, Task Manager, and Folder options:

1. Open Notepad. To do this:
   
   • For Windows 2000, XP, and Server 2003 users:
     Click Start>Run, type Notepad in the text box provided, then press Enter.
   • For Windows Vista and 7 users:
     Click start. Type Notepad , then press Enter.
2. Copy and paste the following script:
   On Error Resume Next Set shl = WScript.CreateObject("WScript.Shell") shl.RegDelete "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools" shl.RegDelete "HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools" shl.RegDelete "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskMgr" shl.RegDelete "HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskMgr" shl.RegDelete "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoFolderOptions" shl.RegDelete "HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoFolderOptions"
3. Save this file as C:\RESTORE.VBS.
4. Click Start>Run again, type C:\RESTORE.VBS in the text box provided, then press Enter.
5. Click Yes at the prompt of the message box to execute the .VBS file.

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_LOCAL_MACHINE>SOFTWARE>Classes
3. Still in the left panel, locate and delete the key:
   .knl
4. Again Still in the left panel, locate and delete the key:
   wFile
5. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>wFile
6. Still in the left panel, locate and delete the key:
   DefaultIcon
7. Again Still in the left panel, locate and delete the key:
   ScriptEngine
8. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>wFile>Shell
9. Still in the left panel, locate and delete the key:
   Edit
10. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>wFile>Shell>Edit
11. Still in the left panel, locate and delete the key:
    Command
12. Again Still in the left panel, locate and delete the key:
    Open
13. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>wFile>Shell>Open
14. Still in the left panel, locate and delete the key:
    Command
15. Again Still in the left panel, locate and delete the key:
    Open2
16. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>wFile>Shell>Open2
17. Still in the left panel, locate and delete the key:
    Command
18. Again Still in the left panel, locate and delete the key:
    Print
19. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>wFile>Shell>Print
20. Still in the left panel, locate and delete the key:
    Command
21. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>wFile>ShellEx
22. Still in the left panel, locate and delete the key:
    DropHandler
23. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>wFile>ShellEx>PropertySheetHandlers
24. Still in the left panel, locate and delete the key:
    WSHProps
25. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID
26. Still in the left panel, locate and delete the key:
    {141B5587-94FE-4D96-927B-AAE6494CAE55}
27. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{141B5587-94FE-4D96-927B-AAE6494CAE55}
28. Still in the left panel, locate and delete the key:
    DefaultIcon
29. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{141B5587-94FE-4D96-927B-AAE6494CAE55}>Shell>Internet Explorer
30. Still in the left panel, locate and delete the key:
    Command
31. Again Still in the left panel, locate and delete the key:
    ShellFolder
32. Again Still in the left panel, locate and delete the key:
    TypeLib
33. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Explorer>Desktop>NameSpace
34. Still in the left panel, locate and delete the key:
    {141B5587-94FE-4D96-927B-AAE6494CAE55}
35. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Explorer
36. Still in the left panel, locate and delete the key:
    DontShowMeThisDialogAgain
37. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>Software>Microsoft>Windows>CurrentVersion>Explorer
38. Still in the left panel, locate and delete the key:
    DontShowMeThisDialogAgain
39. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT
40. Still in the left panel, locate and delete the key:
    .qc
41. Again Still in the left panel, locate and delete the key:
    qcfile
42. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>qcfile
43. Still in the left panel, locate and delete the key:
    DefaultIcon
44. Again Still in the left panel, locate and delete the key:
    CLSID
45. Again Still in the left panel, locate and delete the key:
    shell
46. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>qcfile>shell
47. Still in the left panel, locate and delete the key:
    open
48. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>qcfile>shell>open
49. Still in the left panel, locate and delete the key:
    command
50. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>qcfile>shellex
51. Still in the left panel, locate and delete the key:
    IconHandler
52. Again Still in the left panel, locate and delete the key:
    ContextMenuHandlers
53. Again Still in the left panel, locate and delete the key:
    HideDesktopIcons
54. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Explorer>HideDesktopIcons
55. Still in the left panel, locate and delete the key:
    NewStartPanel
56. 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>Classes>wFile
3. In the right panel, locate and delete the entry:
   FriendlyTypeName = "@%SystemRoot%\System32\wshext.dll,-4805"
4. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{141B5587-94FE-4D96-927B-AAE6494CAE55}
5. In the right panel, locate and delete the entry:
   InfoTip = "Intrnet Explerer"
6. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{141B5587-94FE-4D96-927B-AAE6494CAE55}>ShellFolder
7. In the right panel, locate and delete the entry:
   Attributes = "0"
8. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Explorer>Desktop>NameSpace>{141B5587-94FE-4D96-927B-AAE6494CAE55}
9. In the right panel, locate and delete the entry:
   InfoText = "My Places"
10. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Explorer>DontShowMeThisDialogAgain
11. In the right panel, locate and delete the entry:
    CompatWarningForIEXPLOR.EXE = "no"
12. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Explorer>DontShowMeThisDialogAgain
13. In the right panel, locate and delete the entry:
    CompatWarningForIEXPLOR.EXE = "no"
14. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>qcfile>shell>open
15. In the right panel, locate and delete the entry:
    CLSID = "{FBF23B40-E3F0-101B-8488-00AA003E56F8}"
16. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Explorer>HideDesktopIcons
17. In the right panel, locate and delete the entry:
    ClassicStartMenu = "1"
18. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Explorer>HideDesktopIcons>NewStartPanel
19. In the right panel, locate and delete the entry:
    {871C5380-42A0-1069-A2EA-08002B30309D} = "1"
20. 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_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Explorer>StartPage
3. In the right panel, locate the registry value:
   Favorites = "{random values}"
4. Right-click on the value name and choose Modify. Change the value data of this entry to:
   Favorites = "{random values}"
5. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>RFC1156Agent>CurrentVersion>Parameters
6. In the right panel, locate the registry value:
   TrapPollTimeMilliSecs = "3a98"
7. Right-click on the value name and choose Modify. Change the value data of this entry to:
   TrapPollTimeMilliSecs = "3a98"
8. 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:
   
   • %User Temp%\nsj2.tmp\System.dll
   • %User Temp%\4292F707.exe
   • %Program Files%\WinRAR\WinRAR.knl
   • %User Temp%\SeFastInstall2_3218.exe
   • %User Temp%\nsj2.tmp\md5dll.dll
   • %User Temp%\nsj2.tmp\inetc.dll
   • %User Temp%\nsj2.tmp\nsy3.tmp
   • %User Temp%\nsj2.tmp\nsExec.dll
   • %Desktop%\Internet Explerer
   • %User Profile%\Quick Launch\Æô¶¯ Internet Explerer ä¯ÀÀÆ÷
   • %Desktop%\Internet Explerer.qc
   • %User Profile%\Quick Launch\LAUNCH INTERNET EXPLORER BROWSER.qc
   • %User Temp%\version.ini
   • %User Temp%\pyversion.ini
   • %User Temp%\nsj2.tmp\ns4.tmp
   • %User Temp%\nsj2.tmp\ns5.tmp
   • %User Temp%\nsj2.tmp\ns6.tmp
   • %User Temp%\nsj2.tmp\ns7.tmp
   • %User Temp%\nsj2.tmp\ns8.tmp
   • %User Temp%\nsj2.tmp\ns9.tmp
   • %User Temp%\nsj2.tmp\nsA.tmp
   • %User Temp%\nsj2.tmp\nsB.tmp
   • %User Temp%\nsj2.tmp\nsC.tmp
   • %User Temp%\nsj2.tmp\nsD.tmp
   • %User Temp%\nsj2.tmp\nsE.tmp
   • %User Temp%\nsj2.tmp\nsF.tmp
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:
   
   • %User Temp%\nsj2.tmp\System.dll
   • %User Temp%\4292F707.exe
   • %Program Files%\WinRAR\WinRAR.knl
   • %User Temp%\SeFastInstall2_3218.exe
   • %User Temp%\nsj2.tmp\md5dll.dll
   • %User Temp%\nsj2.tmp\inetc.dll
   • %User Temp%\nsj2.tmp\nsy3.tmp
   • %User Temp%\nsj2.tmp\nsExec.dll
   • %Desktop%\Internet Explerer
   • %User Profile%\Quick Launch\Æô¶¯ Internet Explerer ä¯ÀÀÆ÷
   • %Desktop%\Internet Explerer.qc
   • %User Profile%\Quick Launch\LAUNCH INTERNET EXPLORER BROWSER.qc
   • %User Temp%\version.ini
   • %User Temp%\pyversion.ini
   • %User Temp%\nsj2.tmp\ns4.tmp
   • %User Temp%\nsj2.tmp\ns5.tmp
   • %User Temp%\nsj2.tmp\ns6.tmp
   • %User Temp%\nsj2.tmp\ns7.tmp
   • %User Temp%\nsj2.tmp\ns8.tmp
   • %User Temp%\nsj2.tmp\ns9.tmp
   • %User Temp%\nsj2.tmp\nsA.tmp
   • %User Temp%\nsj2.tmp\nsB.tmp
   • %User Temp%\nsj2.tmp\nsC.tmp
   • %User Temp%\nsj2.tmp\nsD.tmp
   • %User Temp%\nsj2.tmp\nsE.tmp
   • %User Temp%\nsj2.tmp\nsF.tmp
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.

To delete malware/grayware/spyware folders:

1. Right-click Start then click Search... or Find..., depending on the version of Windows you are running.
2. In the Named input box, type:
   
   • %System Root%\DOCUME~1
   • %System Root%\DOCUME~1\ADMINI~1
   • %User Profile%\LOCALS~1
   • %User Temp%\nsj2.tmp
   • %Program Files%\WinRAR
   • %Program Files%\Internet Explorer
3. In the Look In drop-down list, select My Computer, then press Enter.
4. Once located, select the folder then press SHIFT+DELETE to permanently delete the folder.
5. Repeat steps 2 to 4 for the remaining folders:
   • %System Root%\DOCUME~1
   • %System Root%\DOCUME~1\ADMINI~1
   • %User Profile%\LOCALS~1
   • %User Temp%\nsj2.tmp
   • %Program Files%\WinRAR
   • %Program Files%\Internet Explorer