TROJ_BHO.LEX

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>Google>Chrome>Extensions
3. Still in the left panel, locate and delete the key:
   bccldkoinakjmmgebambiaggjobhikfg
4. In the left panel, double-click the following:
   HKEY_CLASSES_ROOT
5. Still in the left panel, locate and delete the key:
   bhoclass.BHO.bhoclass.BHO.1.0
6. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>bhoclass.BHO.bhoclass.BHO.1.0
7. Still in the left panel, locate and delete the key:
   CLSID
8. Again Still in the left panel, locate and delete the key:
   bhoclass.BHO.bhoclass.BHO
9. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>bhoclass.BHO.bhoclass.BHO
10. Still in the left panel, locate and delete the key:
    CLSID
11. Again Still in the left panel, locate and delete the key:
    CurVer
12. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID
13. Still in the left panel, locate and delete the key:
    {1B9B80A9-4477-495F-89F9-9DDA535F24E1}
14. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{1B9B80A9-4477-495F-89F9-9DDA535F24E1}
15. Still in the left panel, locate and delete the key:
    ProgID
16. Again Still in the left panel, locate and delete the key:
    VersionIndependentProgID
17. Again Still in the left panel, locate and delete the key:
    Programmable
18. Again Still in the left panel, locate and delete the key:
    InprocServer32
19. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Explorer
20. Still in the left panel, locate and delete the key:
    Browser Helper Objects
21. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Explorer>Browser Helper Objects
22. Still in the left panel, locate and delete the key:
    {1B9B80A9-4477-495F-89F9-9DDA535F24E1}
23. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib
24. Still in the left panel, locate and delete the key:
    {C2CF0D01-7657-48AA-98C9-AE5E64757FCC}
25. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib>{C2CF0D01-7657-48AA-98C9-AE5E64757FCC}
26. Still in the left panel, locate and delete the key:
    1.0
27. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib>{C2CF0D01-7657-48AA-98C9-AE5E64757FCC}>1.0
28. Still in the left panel, locate and delete the key:
    FLAGS
29. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib>{C2CF0D01-7657-48AA-98C9-AE5E64757FCC}>1.0>0
30. Still in the left panel, locate and delete the key:
    win32
31. Again Still in the left panel, locate and delete the key:
    HELPDIR
32. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface
33. Still in the left panel, locate and delete the key:
    {BBA74401-6D6F-4BBD-9F65-E8623814F3BB}
34. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{BBA74401-6D6F-4BBD-9F65-E8623814F3BB}
35. Still in the left panel, locate and delete the key:
    ProxyStubClsid
36. Again Still in the left panel, locate and delete the key:
    ProxyStubClsid32
37. Again Still in the left panel, locate and delete the key:
    TypeLib
38. Again Still in the left panel, locate and delete the key:
    {D2F39980-399F-492E-8D88-5FF7CCB3B47F}
39. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{D2F39980-399F-492E-8D88-5FF7CCB3B47F}
40. Still in the left panel, locate and delete the key:
    ProxyStubClsid
41. Again Still in the left panel, locate and delete the key:
    ProxyStubClsid32
42. Again Still in the left panel, locate and delete the key:
    TypeLib
43. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>Software>Microsoft>Windows>CurrentVersion>Policies>Ext
44. Still in the left panel, locate and delete the key:
    CLSID
45. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Uninstall
46. Still in the left panel, locate and delete the key:
    {4F4C5E11-0612-48D2-8055-987992AAC432}
47. 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>Google>Chrome>Extensions>bccldkoinakjmmgebambiaggjobhikfg
3. In the right panel, locate and delete the entry:
   path = "%User Profile%\wxDfast\bccldkoinakjmmgebambiaggjobhikfg.crx"
4. Again In the right panel, locate and delete the entry:
   version = "1.0"
5. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{1B9B80A9-4477-495F-89F9-9DDA535F24E1}>InprocServer32
6. In the right panel, locate and delete the entry:
   ThreadingModel = "Apartment"
7. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Explorer>Browser Helper Objects>{1B9B80A9-4477-495F-89F9-9DDA535F24E1}
8. In the right panel, locate and delete the entry:
   NoExplorer = "1"
9. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Explorer>Browser Helper Objects>{1B9B80A9-4477-495F-89F9-9DDA535F24E1}
10. In the right panel, locate and delete the entry:
    NoExplorer = "1"
11. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{BBA74401-6D6F-4BBD-9F65-E8623814F3BB}>TypeLib
12. In the right panel, locate and delete the entry:
    Version = "1.0"
13. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{D2F39980-399F-492E-8D88-5FF7CCB3B47F}>TypeLib
14. In the right panel, locate and delete the entry:
    Version = "1.0"
15. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>policies>Ext>CLSID
16. In the right panel, locate and delete the entry:
    {1B9B80A9-4477-495F-89F9-9DDA535F24E1} = "1"
17. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE
18. In the right panel, locate and delete the entry:
    Path = "%User Profile%\Application Data\wxDfast"
19. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Uninstall>{4F4C5E11-0612-48D2-8055-987992AAC432}
20. In the right panel, locate and delete the entry:
    DisplayName = "wxDfast"
21. Again In the right panel, locate and delete the entry:
    Publisher = "wxDfast"
22. Again In the right panel, locate and delete the entry:
    URLInfoAbout = "http://{BLOCKED}loadmanager.com"
23. Again In the right panel, locate and delete the entry:
    DisplayIcon = "%User Profile%\wxDfast\uninstall.exe"
24. Again In the right panel, locate and delete the entry:
    UninstallString = "%User Profile%\Application Data\wxDfast"
25. Again In the right panel, locate and delete the entry:
    NoModify = "1"
26. Again In the right panel, locate and delete the entry:
    NoRepair = "1"
27. Close Registry Editor.

To delete malware/grayware component files:

1. Search for the following files:
   
   • %User Temp%\7zS1.tmp\info@wxdownloadmanager.com\chrome.manifest
   • %User Temp%\7zS1.tmp\background.html
   • %User Temp%\7zS1.tmp\content.js
   • %User Temp%\7zS1.tmp\info@wxdownloadmanager.com\content\indexeddb.js
   • %User Temp%\7zS1.tmp\info@wxdownloadmanager.com\content\jquery.js
   • %User Temp%\7zS1.tmp\info@wxdownloadmanager.com\content\jsext.js
   • %User Temp%\7zS1.tmp\info@wxdownloadmanager.com\content\lsdb.js
   • %User Temp%\7zS1.tmp\info@wxdownloadmanager.com\content\prfdb.js
   • %User Temp%\7zS1.tmp\info@wxdownloadmanager.com\content\sqlite.js
   • %User Temp%\7zS1.tmp\settings.ini
   • %User Temp%\7zS1.tmp\bccldkoinakjmmgebambiaggjobhikfg.crx
   • %User Temp%\7zS1.tmp\info@wxdownloadmanager.com\install.rdf
   • %User Temp%\7zS1.tmp\info@wxdownloadmanager.com\content\wx.xul
   • %User Temp%\7zS1.tmp\setup.exe
   • %User Temp%\7zS1.tmp\bhoclass.dll
   • \settings.ini
   • %Start Menu%\Programs\wxDfast\wxDfast.lnk
   • %Start Menu%\Programs\wxDfast\Uninstall.lnk
   • %User Profile%\wxDfast\uninstall.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:
   
   • %User Temp%\7zS1.tmp
   • %User Temp%\7zS1.tmp\info@wxdownloadmanager.com
   • %User Temp%\7zS1.tmp\info@wxdownloadmanager.com\content
   • %System Root%\DOCUME~1
   • %System Root%\DOCUME~1\Wilbert
   • %User Profile%\LOCALS~1
   • %User Temp%\nsc3.tmp
   • %User Profile%\Application Data\wxDfast
   • %Start Menu%\Programs\wxDfast
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.