TROJ_REFROSO_0000029.TOMA

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>Microsoft>Direct3D>Drivers
3. Still in the left panel, locate and delete the key:
   SoftInfo
4. In the left panel, double-click the following:
   HKEY_CLASSES_ROOT
5. Still in the left panel, locate and delete the key:
   .gir3
6. Again Still in the left panel, locate and delete the key:
   gir3file
7. In the left panel, double-click the following:
   HKEY_CLASSES_ROOT>gir3file
8. Still in the left panel, locate and delete the key:
   DefaultIcon
9. Again Still in the left panel, locate and delete the key:
   shell
10. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>gir3file>shell>open
11. Still in the left panel, locate and delete the key:
    command
12. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>gir3file>shellex
13. Still in the left panel, locate and delete the key:
    ContextMenuHandlers
14. Again Still in the left panel, locate and delete the key:
    .gir3b
15. Again Still in the left panel, locate and delete the key:
    gir3bfile
16. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>gir3bfile
17. Still in the left panel, locate and delete the key:
    DefaultIcon
18. Again Still in the left panel, locate and delete the key:
    shell
19. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>gir3bfile>shell>open
20. Still in the left panel, locate and delete the key:
    command
21. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>gir3bfile>shellex
22. Still in the left panel, locate and delete the key:
    ContextMenuHandlers
23. Again Still in the left panel, locate and delete the key:
    .gir3a
24. Again Still in the left panel, locate and delete the key:
    gir3afile
25. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>gir3afile
26. Still in the left panel, locate and delete the key:
    DefaultIcon
27. Again Still in the left panel, locate and delete the key:
    shell
28. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>gir3afile>shell>open
29. Still in the left panel, locate and delete the key:
    command
30. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>gir3afile>shellex
31. Still in the left panel, locate and delete the key:
    ContextMenuHandlers
32. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>CLSID>{1f4de370-d627-11d1-ba4f-00a0c91eedba}
33. Still in the left panel, locate and delete the key:
    shell
34. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>CLSID>{1f4de370-d627-11d1-ba4f-00a0c91eedba}>shell
35. Still in the left panel, locate and delete the key:
    OpenHomePage
36. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>CLSID>{1f4de370-d627-11d1-ba4f-00a0c91eedba}>shell>OpenHomePage
37. Still in the left panel, locate and delete the key:
    Command
38. 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>Direct3D>Drivers>SoftInfo
3. In the right panel, locate and delete the entry:
   FileName = "gir3"
4. Again In the right panel, locate and delete the entry:
   ProPath = "0125"
5. Again In the right panel, locate and delete the entry:
   ProName = "tfnxbb"
6. Again In the right panel, locate and delete the entry:
   GUIDNum = "{1f4de370-d627-11d1-ba4f-00a0c91eedba}"
7. Again In the right panel, locate and delete the entry:
   GUIDTao = "{A3C71C06-E86A-4CA0-B23A-89F1D5814FC6}"
8. Again In the right panel, locate and delete the entry:
   IeToName = "dgbsd"
9. Again In the right panel, locate and delete the entry:
   CreateDate = "0417"
10. Again In the right panel, locate and delete the entry:
    RSP = "Google Map"
11. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Explorer>HideDesktopIcons>ClassicStartMenu
12. In the right panel, locate and delete the entry:
    {871C5380-42A0-1069-A2EA-08002B30309D} = "1"
13. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Explorer>HideDesktopIcons
14. In the right panel, locate and delete the entry:
    ClassicStartMenu = "1"
15. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Explorer>Desktop>CleanupWiz
16. In the right panel, locate and delete the entry:
    NoRun = "1"
17. 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>Classes>CLSID>{1f4de370-d627-11d1-ba4f-00a0c91eedba}
3. In the right panel, locate the registry value:
   LocalizedString = "Internet Explorer"
4. Right-click on the value name and choose Modify. Change the value data of this entry to:
   LocalizedString = "{random values}"
5. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{1f4de370-d627-11d1-ba4f-00a0c91eedba}>ShellFolder
6. In the right panel, locate the registry value:
   Attributes = "0"
7. Right-click on the value name and choose Modify. Change the value data of this entry to:
   Attributes = "20180000"
8. Close Registry Editor.

To delete malware/grayware component files:

1. Search for the following files:
   
   • %System Root%\?????(GUID)_Encode.jse
   • %Program Files%\Google Map\Common\0125\temp2\tmp317.bak
   • %Program Files%\Google Map\Common\0125\temp2\tmp572.bak
   • %Program Files%\Google Map\Common\0125\temp2\tmp71.bak
   • %Program Files%\Google Map\Common\0125\temp2\tmp850.bak
   • %Program Files%\Google Map\Common\0125\temp2\tmp51.bak
   • %Program Files%\Google Map\Common\0125\temp2\tmp807.bak
   • %Program Files%\Google Map\Common\0125\desktop.scf
   • %Program Files%\Google Map\Common\0125\temp2\3944.tmp
   • %Program Files%\Google Map\Common\0125\temp2\130.tmp
   • %Program Files%\Google Map\Common\0125\temp2\3436.tmp
   • %Program Files%\Google Map\Common\0125\temp2\9993.tmp
   • %Program Files%\Google Map\Common\0125\temp2\¦???????.bak
   • %Program Files%\Google Map\Common\0125\temp2\¦???????2.bak
   • %Program Files%\Google Map\Common\0125\temp2\¦71755???-?????????!.bak
   • %Program Files%\Google Map\Common\0125\temp2\¦71755???-?????????!2.bak
   • %Program Files%\Google Map\Common\0125\temp2\??? - ?!???.bak
   • %Program Files%\Google Map\Common\0125\temp2\??? - ?!???2.bak
   • %Program Files%\Google Map\Common\0125\temp2\????-???? ????.bak
   • %Program Files%\Google Map\Common\0125\temp2\????-???? ????2.bak
   • %Program Files%\Google Map\Common\0125\temp2\VANCL ???? ?????? ?? ?? ? ?? ??.bak
   • %Program Files%\Google Map\Common\0125\temp2\VANCL ???? ?????? ?? ?? ? ?? ??2.bak
   • %Program Files%\Google Map\Common\0125\temp2\????-???????????????????????????.bak
   • %Program Files%\Google Map\Common\0125\temp2\????-???????????????????????????2.bak
   • %Program Files%\Google Map\Common\0125\temp2\???????????,??,??,??,???,??,???????.bak
   • %Program Files%\Google Map\Common\0125\temp2\???????????,??,??,??,???,??,???????2.bak
   • %Program Files%\Google Map\Common\0125\temp2\???—??????:????????????????????????,????,????.bak
   • %Program Files%\Google Map\Common\0125\temp2\???—??????:????????????????????????,????,????2.bak
   • %Program Files%\Google Map\Common\0125\temp2\???????,??????,????????! ???? ?? ?? ??? ???? ???? ???? ???????!.bak
   • %Program Files%\Google Map\Common\0125\temp2\???????,??????,????????! ???? ?? ?? ??? ???? ???? ???? ???????!2.bak
   • %Program Files%\Google Map\Common\0125\temp2\¦??????-????????????.bak
   • %Program Files%\Google Map\Common\0125\temp2\¦??????-????????????2.bak
   • %Program Files%\Google Map\Common\0125\temp2\¦35dh????-??????????!.bak
   • %Program Files%\Google Map\Common\0125\temp2\¦35dh????-??????????!2.bak
   • %Program Files%\Google Map\Common\0125\temp2\??????,????????????!???????.bak
   • %Program Files%\Google Map\Common\0125\temp2\??????,????????????!???????2.bak
   • %Program Files%\Google Map\Common\0125\temp2\???????.bak
   • %Program Files%\Google Map\Common\0125\temp2\???????2.bak
   • %Program Files%\Internet Explorer\MUIE\iexplore.exe
   
   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:
   
   • %Program Files%\Google Map
   • %Program Files%\Google Map\Common
   • %Program Files%\Google Map\Common\0125
   • %Program Files%\Google Map\Common\0125\temp2
   • %Program Files%\Internet Explorer\MUIE
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.