TROJ_OTOTI.VWM

To delete the registry key this malware/grayware created:

1. Open Registry Editor.
   » For Windows 2000, Windows XP, and Windows Server 2003 users, click Start>Run, type regedit in the text box provided, and then press Enter.
   » For Windows Vista, Windows 7, and Windows Server 2008 users, click the Start button, type regedit in the Search input field then press Enter.
   » For Windows 8, Windows 8.1, and Windows Server 2012 users, right-click on the lower left corner of the screen, click Run, type regedit in the text box provided, and then press Enter.
2. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>PPStream
3. Still in the left panel, locate and delete the key:
   main
4. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Explorer>HideDesktopIcons
5. Still in the left panel, locate and delete the key:
   NewStartPanel
6. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft>Internet Explorer
7. Still in the left panel, locate and delete the key:
   SearchScopes
8. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft>Internet Explorer>SearchScopes
9. Still in the left panel, locate and delete the key:
   {0633EE93-D776-472f-A0FF-E1416B8B2E3A}
10. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>Software>Microsoft>Internet Explorer
11. Still in the left panel, locate and delete the key:
    SearchScopes
12. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>Software>Microsoft>Internet Explorer>SearchScopes
13. Still in the left panel, locate and delete the key:
    {0633EE93-D776-472f-A0FF-E1416B8B2E3A}
14. Close Registry Editor.

To delete the registry value this malware/grayware created:

1. Open Registry Editor.
   » For Windows 2000, Windows XP, and Windows Server 2003 users, click Start>Run, type regedit in the text box provided, and then press Enter.
   » For Windows Vista, Windows 7, and Windows Server 2008 users, click the Start button, type regedit in the Search input field then press Enter.
   » For Windows 8, Windows 8.1, and Windows Server 2012 users, right-click on the lower-left corner of the screen, click Run, type regedit in the text box provided, and then press Enter.
2. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>PPStream>main
3. In the right panel, locate and delete the entry:
   client = "spl001@xp006"
4. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Explorer>HideDesktopIcons>NewStartPanel
5. In the right panel, locate and delete the entry:
   {20D04FE0-3AEA-1069-A2D8-08002B30309D} = "0"
6. Again In the right panel, locate and delete the entry:
   {450D8FBA-AD25-11D0-98A8-0800361B1103} = "0"
7. Again In the right panel, locate and delete the entry:
   {208D2C60-3AEA-1069-A2D7-08002B30309D} = "0"
8. Again In the right panel, locate and delete the entry:
   {871C5380-42A0-1069-A2EA-08002B30309D} = "0"
9. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft>Internet Explorer>Main
10. In the right panel, locate and delete the entry:
    Default_Page_URL = "http://www.{BLOCKED}5.com/?dq"
11. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Internet Explorer>SearchScopes
12. In the right panel, locate and delete the entry:
    DefaultScope = "{0633EE93-D776-472f-A0FF-E1416B8B2E3A}"
13. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Internet Explorer>SearchScopes>{0633EE93-D776-472f-A0FF-E1416B8B2E3A}
14. In the right panel, locate and delete the entry:
    DisplayName = "???"
15. Again In the right panel, locate and delete the entry:
    URL = "http://ie.{BLOCKED}5.com/?wd
16. Again In the right panel, locate and delete the entry:
    SortIndex = "1"
17. Again In the right panel, locate and delete the entry:
    FaviconURLFallback = "http://www.{BLOCKED}5.com/favicon.ico"
18. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Internet Explorer>SearchScopes
19. In the right panel, locate and delete the entry:
    DefaultScope = "{0633EE93-D776-472f-A0FF-E1416B8B2E3A}"
20. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Internet Explorer>SearchScopes>{0633EE93-D776-472f-A0FF-E1416B8B2E3A}
21. In the right panel, locate and delete the entry:
    DisplayName = "???"
22. Again In the right panel, locate and delete the entry:
    URL = "http://ie.{BLOCKED}5.com/?wd
23. 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, 7, and Server 2008:
     Click the Start button, type REGEDIT in the Search input field then press Enter.
   • On Windows 8, 8.1, and Server 2012:
     Right-click on the lower left corner of the screen and click Run, type REGEDIT in the Run input field, and then press Enter.
2. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Explorer>Desktop>NameSpace>{450D8FBA-AD25-11D0-98A8-0800361B1103}
3. In the right panel, locate the registry value:
   Removal Message = "@mydocs.dll,-900"
4. Right-click on the value name and choose Modify. Change the value data of this entry to:
   Removal Message = "@mydocs.dll,-900"
5. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft>Internet Explorer>Main
6. In the right panel, locate the registry value:
   Start Page = "http://www.{BLOCKED}5.com/?xt"
7. Right-click on the value name and choose Modify. Change the value data of this entry to:
   Start Page = "http://www.microsoft.com/isapi/redir.dll?prd
8. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Internet Explorer>Main
9. In the right panel, locate the registry value:
   Start Page = "http://www.{BLOCKED}5.com/?xt"
10. Right-click on the value name and choose Modify. Change the value data of this entry to:
    Start Page = "http://www.microsoft.com/isapi/redir.dll?prd
11. Again In the right panel, locate the registry value:
    Default_Page_URL = "http://www.{BLOCKED}5.com/?dq"
12. Right-click on the value name and choose Modify. Change the value data of this entry to:
    Default_Page_URL = "http://www.microsoft.com/isapi/redir.dll?prd
13. Close Registry Editor.

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

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

1. Right-click Start then click Search....
2. In the File name* input box, type the following:
   
   • %User Temp%\aut1.tmp
   • %User Profile%\kws\kws.ini
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.
   *Note: The file name input box title varies depending on the Windows version (e.g. Search for files or folders named or All or part of the file name.).

• For Windows Vista, Windows 7, Windows Server 2008, Windows 8, Windows 8.1, and Windows Server 2012:

1. Open a Windows Explorer window.
   • For Windows Vista, 7, and Server 2008 users, click Start>Computer.
   • For Windows 8, 8.1, and Server 2012 users, right-click on the lower left corner of the screen,then click File Explorer.
2. In the Search Computer/This PC input box, type:
   
   • %User Temp%\aut1.tmp
   • %User Profile%\kws\kws.ini
3. Once located, select the file then press SHIFT+DELETE to delete it.
   *Note: Read the following Microsoft page if these steps do not work on Windows 7.