BKDR_PRORAT.QT

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

1. Open Notepad. To do this, click Start>Run, type Notepad in the text box provided, 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>MpSoft
3. Still in the left panel, locate and delete the key:
   smenu
4. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Mpsoft>Smenu
5. Still in the left panel, locate and delete the key:
   Register
6. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>MpSoft>smenu
7. Still in the left panel, locate and delete the key:
   filter
8. Again Still in the left panel, locate and delete the key:
   Screen
9. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Setup
10. Still in the left panel, locate and delete the key:
    Ndis
11. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Mpsoft
12. Still in the left panel, locate and delete the key:
    Smenu
13. Again Still in the left panel, locate and delete the key:
    limit
14. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Internet Explorer>Extensions
15. Still in the left panel, locate and delete the key:
    {C18CB140-0BBB-11D4-8FE8-0088CC102438}
16. Again Still in the left panel, locate and delete the key:
    run
17. 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>MpSoft>smenu
3. In the right panel, locate and delete the entry:
   desktopbmp = "%System Root%\smenu\desk.jpg"
4. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Internet Explorer>Extensions>{C18CB140-0BBB-11D4-8FE8-0088CC102438}
5. In the right panel, locate and delete the entry:
   ButtonText = "ÍøÖ·´óÈ«"
6. Again In the right panel, locate and delete the entry:
   CLSID = "{1FBA04EE-3024-11D2-8F1F-0000F87ABD16}"
7. Again In the right panel, locate and delete the entry:
   Default Visible = "Yes"
8. Again In the right panel, locate and delete the entry:
   Exec = "http://www.{BLOCKED}t.net/wz.htm"
9. Again In the right panel, locate and delete the entry:
   HotIcon = "%System%\bticon.ico"
10. Again In the right panel, locate and delete the entry:
    Icon = "%System%\bticon.ico"
11. Again In the right panel, locate and delete the entry:
    MenuStatusBar = "ÍøÖ·´óÈ«"
12. Again In the right panel, locate and delete the entry:
    MenuText = "ÍøÖ·´óÈ«"
13. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Internet Explorer>Main
14. In the right panel, locate and delete the entry:
    Window Title = "Microsoft Internet Explorer"
15. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Internet Explorer>Main
16. In the right panel, locate and delete the entry:
    Use Search Asst = "no"
17. Again In the right panel, locate and delete the entry:
    Search Bar = "http://www.{BLOCKED}9.com/baidu"
18. 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_CURRENT_USER>Software>Microsoft>Internet Explorer>Main
3. In the right panel, locate the registry value:
   Search Page = "http://www.{BLOCKED}9.com/baidu"
4. Right-click on the value name and choose Modify. Change the value data of this entry to:
   Search Page = "http://www.microsoft.com/isapi/redir.dll?prd
5. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft>Internet Explorer>SearchUrl
6. In the right panel, locate the registry value:
   provider = "baidul"
7. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Internet Explorer>Search
8. In the right panel, locate the registry value:
   SearchAssistant = "http://www.{BLOCKED}9.com/baidu"
9. Right-click on the value name and choose Modify. Change the value data of this entry to:
   SearchAssistant = "http://ie.search.msn.com/{SUB_RFC1766}/srchasst/srchasst.htm"
10. Close Registry Editor.

To delete malware/grayware component files:

1. Search for the following files:
   
   • %User Temp%\nsi1.tmp
   • %System Root%\smenu\smenu.exe
   • %System Root%\smenu\smenu.dll
   • %System Root%\smenu\smenu.vxd
   • %System Root%\smenu\README.TXT
   • %System Root%\smenu\bticon.ico
   • %System Root%\smenu\update.lst
   • %System Root%\smenu\shield.dll
   • %System Root%\smenu\mpkb.dll
   • %System Root%\smenu\mpdl.dll
   • %System Root%\smenu\DISCAL.VXD
   • %System Root%\smenu\desk.jpg
   • %System Root%\smenu\win2000½ûÓÃF8.rar
   • %System Root%\smenu\plugIns.cfg
   • %System Root%\smenu\class.cfg
   • %System Root%\smenu\netlimit.cfg
   • %System Root%\smenu\mask.cfg
   • %System Root%\smenu\ÒôÀÖÌìµØ.dat
   • %System Root%\smenu\menu.dat
   • %System Root%\smenu\°ì¹«Èí¼þ.dat
   • %System Root%\smenu\ÓÎÏ·ÊÀ½ç.dat
   • %System Root%\smenu\ÁÄÌì½»ÓÑ.dat
   • %System Root%\smenu\ÔÚÏßµçÓ°.dat
   • %System Root%\smenu\closegames.ini
   • %Start Menu%\Programs\MpSoft\smenu\ÃÀƼµçÄÔ°²È«ÎÀÊ¿.lnk
   • %Start Menu%\Programs\MpSoft\smenu\°ïÖúÎĵµ.lnk
   • %Desktop%\ÃÀƼµçÄÔ°²È«ÎÀÊ¿.lnk
   • %Windows%\command\ansi.drv
   • %System%\mfcs50.vxd
   • %System Root%\smenu\smenu.jst
   • %System Root%\smenu\smenu.rec
   • %System%\bticon.ico
   
   Note: To do a search for the following files, right-click Start then click Search... or Find..., depending on the version of Windows you are running. For each file to be deleted, type its file name in the Named input box. In the Look In drop-down list, select My Computer, then press Enter.
2. Once located, select the file then press SHIFT+DELETE to permanently delete the file.
3. Repeat the said steps for all files listed.

To delete malware/grayware 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%\smenu
   • %System Root%\smenu\update
   • %System Root%\Documents and Settings\Administrator
   • %Start Menu%\Programs\MpSoft
   • %Start Menu%\Programs\MpSoft\smenu
   • %Windows%\command
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 the said steps for all folders listed.