ADW_LOADER

 Analysis by: Adrian Cofreros

 ALIASES:

Trojan.ADH.2 (Symantec); Besttoolbars (fs), Besttoolbars (fs), Besttoolbars (fs), Besttoolbars (fs), Besttoolbars (fs), Bestt (Sunbelt)

 PLATFORM:

Windows 2000, Windows XP, Windows Server 2003

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:
 INFORMATION EXPOSURE:

  • Threat Type: Adware

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

This adware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

  TECHNICAL DETAILS

File Size:

1,963,014 bytes

File Type:

EXE

Memory Resident:

No

Initial Samples Received Date:

31 Mar 2014

Arrival Details

This adware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Installation

This adware creates the following folders:

  • %Program Files%\Speed Test 127
  • %User Temp%\speedtest127
  • %Application Data%\Mozilla\Firefox\Profiles{random}.default
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\skin

(Note: %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000, Server 2003, and XP (32-bit), Vista (32-bit), and 7 (32-bit), or C:\Program Files (x86) in Windows XP (64-bit), Vista (64-bit), and 7 (64-bit).. %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Local\Temp on Windows Vista and 7.. %Application Data% is the current user's Application Data folder, which is usually C:\Documents and Settings\{user name}\Application Data on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Roaming on Windows Vista and 7.)

Autostart Technique

This adware registers itself as a BHO to ensure its automatic execution every time Internet Explorer is used by adding the following registry keys:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Explorer\
Browser Helper Objects\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}

Other System Modifications

This adware adds the following registry keys:

HKEY_LOCAL_MACHINE\Software\Microsoft\
Windows\CurrentVersion\Uninstall\
Speed Test 127

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\MINIE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Low Rights\ElevationPolicy\
{1FB3A6BD-4706-4ef4-8B61-3C7438289236}

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Main\FeatureControl\
FEATURE_BROWSER_EMULATION

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Main\FeatureControl\
FEATURE_WEBOC_MOVESIZECHILD

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AppID\{18B9B16E-716F-43DF-A6AD-512C7D2EB983}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AppID\BackgroundHost.EXE

HKEY_CLASSES_ROOT\Speed Test 127.BackgroundHostObject.1

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Speed Test 127.BackgroundHostObject.1\CLSID

HKEY_CLASSES_ROOT\Speed Test 127.BackgroundHostObject

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Speed Test 127.BackgroundHostObject\CLSID

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Speed Test 127.BackgroundHostObject\CurVer

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{75CC1BBE-D96F-45DF-A622-D60BFA8AF49E}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{75CC1BBE-D96F-45DF-A622-D60BFA8AF49E}\ProgID

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{75CC1BBE-D96F-45DF-A622-D60BFA8AF49E}\VersionIndependentProgID

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{75CC1BBE-D96F-45DF-A622-D60BFA8AF49E}\Programmable

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{75CC1BBE-D96F-45DF-A622-D60BFA8AF49E}\LocalServer32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{75CC1BBE-D96F-45DF-A622-D60BFA8AF49E}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{B69509B5-4A90-4433-A2DE-BE439F6581F2}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{B69509B5-4A90-4433-A2DE-BE439F6581F2}\1.0

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{B69509B5-4A90-4433-A2DE-BE439F6581F2}\1.0\
FLAGS

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{B69509B5-4A90-4433-A2DE-BE439F6581F2}\1.0\
0

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{B69509B5-4A90-4433-A2DE-BE439F6581F2}\1.0\
0\win32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{B69509B5-4A90-4433-A2DE-BE439F6581F2}\1.0\
HELPDIR

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{43969E3F-3E7C-4911-A8F1-79C6CA6AC731}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{43969E3F-3E7C-4911-A8F1-79C6CA6AC731}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{43969E3F-3E7C-4911-A8F1-79C6CA6AC731}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{43969E3F-3E7C-4911-A8F1-79C6CA6AC731}\TypeLib

HKEY_CURRENT_USER\Software\Speed Test 127

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AppID\{562B9316-C08A-444A-9482-62080DD851AE}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AppID\ScriptHost.DLL

HKEY_CLASSES_ROOT\Speed Test 127.ScriptHostObject.1

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Speed Test 127.ScriptHostObject.1\CLSID

HKEY_CLASSES_ROOT\Speed Test 127.ScriptHostObject

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Speed Test 127.ScriptHostObject\CLSID

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Speed Test 127.ScriptHostObject\CurVer

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}\ProgID

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}\VersionIndependentProgID

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}\Programmable

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}\InprocServer32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}\TypeLib

HKEY_CLASSES_ROOT\Speed Test 127.Tool.1

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Speed Test 127.Tool.1\CLSID

HKEY_CLASSES_ROOT\Speed Test 127.Tool

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Speed Test 127.Tool\CLSID

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Speed Test 127.Tool\CurVer

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{FB61B649-3FC8-4754-89A2-501456130AB5}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{FB61B649-3FC8-4754-89A2-501456130AB5}\ProgID

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{FB61B649-3FC8-4754-89A2-501456130AB5}\VersionIndependentProgID

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{FB61B649-3FC8-4754-89A2-501456130AB5}\Programmable

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{FB61B649-3FC8-4754-89A2-501456130AB5}\InprocServer32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{FB61B649-3FC8-4754-89A2-501456130AB5}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{F2F1AE7C-149B-46D3-9498-12572C7AFE11}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{F2F1AE7C-149B-46D3-9498-12572C7AFE11}\1.0

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{F2F1AE7C-149B-46D3-9498-12572C7AFE11}\1.0\
FLAGS

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{F2F1AE7C-149B-46D3-9498-12572C7AFE11}\1.0\
0

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{F2F1AE7C-149B-46D3-9498-12572C7AFE11}\1.0\
0\win32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{F2F1AE7C-149B-46D3-9498-12572C7AFE11}\1.0\
HELPDIR

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{1348BD1B-C32A-41A7-9BD4-5377AA1AB925}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{1348BD1B-C32A-41A7-9BD4-5377AA1AB925}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{1348BD1B-C32A-41A7-9BD4-5377AA1AB925}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{1348BD1B-C32A-41A7-9BD4-5377AA1AB925}\TypeLib

HKEY_CLASSES_ROOT\Speed Test 127.Navbar.1

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Speed Test 127.Navbar.1\CLSID

HKEY_CLASSES_ROOT\Speed Test 127.Navbar

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Speed Test 127.Navbar\CLSID

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Speed Test 127.Navbar\CurVer

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E09EF104-3849-47F4-B005-A120558F3FEF}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E09EF104-3849-47F4-B005-A120558F3FEF}\ProgID

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E09EF104-3849-47F4-B005-A120558F3FEF}\VersionIndependentProgID

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E09EF104-3849-47F4-B005-A120558F3FEF}\Programmable

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E09EF104-3849-47F4-B005-A120558F3FEF}\InprocServer32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E09EF104-3849-47F4-B005-A120558F3FEF}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AppID\{562B9317-C08A-444A-9482-62080DD851AE}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AppID\ButtonSite.DLL

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{53FDCCB0-2404-4274-9002-5A3A1FD40426}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{53FDCCB0-2404-4274-9002-5A3A1FD40426}\1.0

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{53FDCCB0-2404-4274-9002-5A3A1FD40426}\1.0\
FLAGS

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{53FDCCB0-2404-4274-9002-5A3A1FD40426}\1.0\
0

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{53FDCCB0-2404-4274-9002-5A3A1FD40426}\1.0\
0\win32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{53FDCCB0-2404-4274-9002-5A3A1FD40426}\1.0\
HELPDIR

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AppID\{19975B78-1907-4DD6-A437-4C48120F46A4}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AppID\AddonsFramework.DLL

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{3013E03D-89D5-4580-8560-DB198297CC29}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{3013E03D-89D5-4580-8560-DB198297CC29}\1.0

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{3013E03D-89D5-4580-8560-DB198297CC29}\1.0\
FLAGS

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{3013E03D-89D5-4580-8560-DB198297CC29}\1.0\
0

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{3013E03D-89D5-4580-8560-DB198297CC29}\1.0\
0\win32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{3013E03D-89D5-4580-8560-DB198297CC29}\1.0\
HELPDIR

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{94CADA2E-1D3F-419F-8A3D-06C58EDF53C8}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{94CADA2E-1D3F-419F-8A3D-06C58EDF53C8}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{94CADA2E-1D3F-419F-8A3D-06C58EDF53C8}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{94CADA2E-1D3F-419F-8A3D-06C58EDF53C8}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C1995F88-1C7F-40D7-B0FA-6F107F6308B8}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C1995F88-1C7F-40D7-B0FA-6F107F6308B8}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C1995F88-1C7F-40D7-B0FA-6F107F6308B8}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C1995F88-1C7F-40D7-B0FA-6F107F6308B8}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{9E52EB8B-8DD9-4605-AD36-D352BCD482F2}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{9E52EB8B-8DD9-4605-AD36-D352BCD482F2}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{9E52EB8B-8DD9-4605-AD36-D352BCD482F2}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{9E52EB8B-8DD9-4605-AD36-D352BCD482F2}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A1440EC3-F0FA-407A-B811-DE6668C06D29}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A1440EC3-F0FA-407A-B811-DE6668C06D29}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A1440EC3-F0FA-407A-B811-DE6668C06D29}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A1440EC3-F0FA-407A-B811-DE6668C06D29}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B9A84AD0-5777-46FD-8B8F-1EBD06750FBC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B9A84AD0-5777-46FD-8B8F-1EBD06750FBC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B9A84AD0-5777-46FD-8B8F-1EBD06750FBC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B9A84AD0-5777-46FD-8B8F-1EBD06750FBC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{395AFE6E-8308-48DB-89BE-ED5F4AA3D3EC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{395AFE6E-8308-48DB-89BE-ED5F4AA3D3EC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{395AFE6E-8308-48DB-89BE-ED5F4AA3D3EC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{395AFE6E-8308-48DB-89BE-ED5F4AA3D3EC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{045F91B3-695F-423A-98C7-8DE3C47AA020}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{045F91B3-695F-423A-98C7-8DE3C47AA020}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{045F91B3-695F-423A-98C7-8DE3C47AA020}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{045F91B3-695F-423A-98C7-8DE3C47AA020}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{BBBE01ED-0F1E-44DB-88C1-5CC1AEE3B462}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{BBBE01ED-0F1E-44DB-88C1-5CC1AEE3B462}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{BBBE01ED-0F1E-44DB-88C1-5CC1AEE3B462}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{BBBE01ED-0F1E-44DB-88C1-5CC1AEE3B462}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{F9EB11AB-9384-4736-9B33-993940F88895}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{F9EB11AB-9384-4736-9B33-993940F88895}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{F9EB11AB-9384-4736-9B33-993940F88895}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{F9EB11AB-9384-4736-9B33-993940F88895}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{43B390F0-6BA2-45CA-ABF2-5DB0CEE9B49D}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{43B390F0-6BA2-45CA-ABF2-5DB0CEE9B49D}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{43B390F0-6BA2-45CA-ABF2-5DB0CEE9B49D}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{43B390F0-6BA2-45CA-ABF2-5DB0CEE9B49D}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{E4A994B0-5550-4680-A4C6-B9470B888069}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{E4A994B0-5550-4680-A4C6-B9470B888069}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{E4A994B0-5550-4680-A4C6-B9470B888069}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{E4A994B0-5550-4680-A4C6-B9470B888069}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EE95078D-518C-4FD2-8093-FD1D4E33D3CA}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EE95078D-518C-4FD2-8093-FD1D4E33D3CA}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EE95078D-518C-4FD2-8093-FD1D4E33D3CA}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EE95078D-518C-4FD2-8093-FD1D4E33D3CA}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C815E3DA-0823-49B0-9270-D1771D58B317}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C815E3DA-0823-49B0-9270-D1771D58B317}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C815E3DA-0823-49B0-9270-D1771D58B317}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C815E3DA-0823-49B0-9270-D1771D58B317}\TypeLib

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Ext\
Settings\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Approved Extensions

It adds the following registry entries:

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings
CertificateRevocation = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Speed Test 127
UninstallString = "%Program Files%\Speed Test 127\uninst.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Speed Test 127
Publisher = "Speed Analysis"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Speed Test 127
DisplayName = "Speed Test 127"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Speed Test 127
UninstallString = "%Program Files%\Speed Test 127\uninstall.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Speed Test 127
DisplayVersion = "3.0.0.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Speed Test 127
Publisher = "BestOffers"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Speed Test 127
URLInfoAbout = "http://www.{BLOCKED}fersapp.com"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Speed Test 127
DisplayIcon = "%Program Files%\Speed Test 127\uninstall.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Speed Test 127
InstDir = "%Program Files%\Speed Test 127"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\MINIE
CommandBarEnabled = "1"

HKEY_CURRENT_USER\Software\Speed Test 127
elevationPolicyGuid = "{GUID}"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Low Rights\ElevationPolicy\
{1FB3A6BD-4706-4ef4-8B61-3C7438289236}
Policy = "3"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Low Rights\ElevationPolicy\
{1FB3A6BD-4706-4ef4-8B61-3C7438289236}
AppPath = "%Program Files%\Speed Test 127"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Low Rights\ElevationPolicy\
{1FB3A6BD-4706-4ef4-8B61-3C7438289236}
AppName = "BackgroundHost.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Main\FeatureControl\
FEATURE_WEBOC_MOVESIZECHILD
BackgroundHost.exe = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AppID\BackgroundHost.EXE
AppID = "{18B9B16E-716F-43DF-A6AD-512C7D2EB983}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{43969E3F-3E7C-4911-A8F1-79C6CA6AC731}\TypeLib
Version = "1.0"

HKEY_CURRENT_USER\Software\Speed Test 127
installId = "{GUID}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AppID\ScriptHost.DLL
AppID = "{562B9316-C08A-444A-9482-62080DD851AE}"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Explorer\
Browser Helper Objects\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}
NoExplorer = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}\InprocServer32
ThreadingModel = "Apartment"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{FB61B649-3FC8-4754-89A2-501456130AB5}\InprocServer32
ThreadingModel = "Apartment"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{1348BD1B-C32A-41A7-9BD4-5377AA1AB925}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E09EF104-3849-47F4-B005-A120558F3FEF}\InprocServer32
ThreadingModel = "Apartment"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AppID\ButtonSite.DLL
AppID = "{562B9317-C08A-444A-9482-62080DD851AE}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AppID\AddonsFramework.DLL
AppID = "{19975B78-1907-4DD6-A437-4C48120F46A4}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{94CADA2E-1D3F-419F-8A3D-06C58EDF53C8}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C1995F88-1C7F-40D7-B0FA-6F107F6308B8}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{9E52EB8B-8DD9-4605-AD36-D352BCD482F2}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A1440EC3-F0FA-407A-B811-DE6668C06D29}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B9A84AD0-5777-46FD-8B8F-1EBD06750FBC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{395AFE6E-8308-48DB-89BE-ED5F4AA3D3EC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{045F91B3-695F-423A-98C7-8DE3C47AA020}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{BBBE01ED-0F1E-44DB-88C1-5CC1AEE3B462}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{F9EB11AB-9384-4736-9B33-993940F88895}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{43B390F0-6BA2-45CA-ABF2-5DB0CEE9B49D}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{E4A994B0-5550-4680-A4C6-B9470B888069}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EE95078D-518C-4FD2-8093-FD1D4E33D3CA}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C815E3DA-0823-49B0-9270-D1771D58B317}\TypeLib
Version = "1.0"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Ext\
Settings\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}
Flags = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Ext\
Settings\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}
Version = "*"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Approved Extensions
{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7} = "{random values}"

Dropping Routine

This adware drops the following files:

  • %Desktop%\Speed Test.lnk
  • %Program Files%\Speed Test 127\uninst.exe
  • %Program Files%\Speed Test 127\AddonsFramework.Typelib.dll
  • %Program Files%\Speed Test 127\AddonsFramework.Typelib64.dll
  • %Program Files%\Speed Test 127\BackgroundHost.exe
  • %Program Files%\Speed Test 127\BackgroundHost64.exe
  • %Program Files%\Speed Test 127\ButtonSite.dll
  • %Program Files%\Speed Test 127\ButtonSite64.dll
  • %Program Files%\Speed Test 127\ScriptHost.dll
  • %Program Files%\Speed Test 127\ScriptHost64.dll
  • %Program Files%\Speed Test 127\background.html
  • %Program Files%\Speed Test 127\button.js
  • %Program Files%\Speed Test 127\config.xml
  • %Program Files%\Speed Test 127\content.js
  • %Program Files%\Speed Test 127\icon128.ico
  • %Program Files%\Speed Test 127\icon128.png
  • %Program Files%\Speed Test 127\icon16.ico
  • %Program Files%\Speed Test 127\icon16.png
  • %Program Files%\Speed Test 127\icon18.ico
  • %Program Files%\Speed Test 127\icon18.png
  • %Program Files%\Speed Test 127\icon24.ico
  • %Program Files%\Speed Test 127\icon24.png
  • %Program Files%\Speed Test 127\icon32.ico
  • %Program Files%\Speed Test 127\icon32.png
  • %Program Files%\Speed Test 127\icon48.ico
  • %Program Files%\Speed Test 127\icon48.png
  • %Program Files%\Speed Test 127\icon64.ico
  • %Program Files%\Speed Test 127\icon64.png
  • %Program Files%\Speed Test 127\jquery-1.9.1.min.js
  • %Program Files%\Speed Test 127\json2.min.js
  • %Program Files%\Speed Test 127\options.htm
  • %Program Files%\Speed Test 127\rjs.js
  • %Program Files%\Speed Test 127\updater.js
  • %Program Files%\Speed Test 127\updaterWrapper.js
  • %Program Files%\Speed Test 127\uninstall.exe
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome.manifest
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\background.html
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\button.js
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\button.xml
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\config.js
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\content.js
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\framework.js
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\framework.png
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\framework.xul
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\icon128.ico
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\icon128.png
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\icon16.ico
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\icon16.png
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\icon18.ico
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\icon18.png
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\icon24.ico
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\icon24.png
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\icon32.ico
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\icon32.png
  • %User Temp%\speedtest127\install_helper.exe
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\icon48.ico
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\icon48.png
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\icon64.ico
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\icon64.png
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\jquery-1.9.1.min.js
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\options.xul
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\rjs.js
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\settings.json
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\content\subscriptloader.js
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\chrome\skin\framework.css
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\icon.png
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers\install.rdf

(Note: %Desktop% is the current user's desktop, which is usually C:\Documents and Settings\{User Name}\Desktop on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\Desktop on Windows Vista and 7.. %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000, Server 2003, and XP (32-bit), Vista (32-bit), and 7 (32-bit), or C:\Program Files (x86) in Windows XP (64-bit), Vista (64-bit), and 7 (64-bit).. %Application Data% is the current user's Application Data folder, which is usually C:\Documents and Settings\{user name}\Application Data on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Roaming on Windows Vista and 7.. %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Local\Temp on Windows Vista and 7.)

  SOLUTION

Minimum Scan Engine:

9.300

SSAPI PATTERN File:

1.488.32

SSAPI PATTERN Date:

03 Mar 2014

Step 1

Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.

Step 2

Close all opened browser windows

Step 3

Delete this registry key

[ Learn More ]

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

  • In HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall
    • Speed Test 127
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer
    • MINIE
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy
    • {1FB3A6BD-4706-4ef4-8B61-3C7438289236}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl
    • FEATURE_BROWSER_EMULATION
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl
    • FEATURE_WEBOC_MOVESIZECHILD
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID
    • {18B9B16E-716F-43DF-A6AD-512C7D2EB983}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID
    • BackgroundHost.EXE
  • In HKEY_CLASSES_ROOT
    • Speed Test 127.BackgroundHostObject.1
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Speed Test 127.BackgroundHostObject.1
    • CLSID
  • In HKEY_CLASSES_ROOT
    • Speed Test 127.BackgroundHostObject
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Speed Test 127.BackgroundHostObject
    • CLSID
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Speed Test 127.BackgroundHostObject
    • CurVer
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
    • {75CC1BBE-D96F-45DF-A622-D60BFA8AF49E}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{75CC1BBE-D96F-45DF-A622-D60BFA8AF49E}
    • ProgID
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{75CC1BBE-D96F-45DF-A622-D60BFA8AF49E}
    • VersionIndependentProgID
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{75CC1BBE-D96F-45DF-A622-D60BFA8AF49E}
    • Programmable
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{75CC1BBE-D96F-45DF-A622-D60BFA8AF49E}
    • LocalServer32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{75CC1BBE-D96F-45DF-A622-D60BFA8AF49E}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib
    • {B69509B5-4A90-4433-A2DE-BE439F6581F2}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{B69509B5-4A90-4433-A2DE-BE439F6581F2}
    • 1.0
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{B69509B5-4A90-4433-A2DE-BE439F6581F2}\1.0
    • FLAGS
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{B69509B5-4A90-4433-A2DE-BE439F6581F2}\1.0
    • 0
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{B69509B5-4A90-4433-A2DE-BE439F6581F2}\1.0\0
    • win32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{B69509B5-4A90-4433-A2DE-BE439F6581F2}\1.0
    • HELPDIR
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {43969E3F-3E7C-4911-A8F1-79C6CA6AC731}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{43969E3F-3E7C-4911-A8F1-79C6CA6AC731}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{43969E3F-3E7C-4911-A8F1-79C6CA6AC731}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{43969E3F-3E7C-4911-A8F1-79C6CA6AC731}
    • TypeLib
  • In HKEY_CURRENT_USER\Software
    • Speed Test 127
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID
    • {562B9316-C08A-444A-9482-62080DD851AE}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID
    • ScriptHost.DLL
  • In HKEY_CLASSES_ROOT
    • Speed Test 127.ScriptHostObject.1
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Speed Test 127.ScriptHostObject.1
    • CLSID
  • In HKEY_CLASSES_ROOT
    • Speed Test 127.ScriptHostObject
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Speed Test 127.ScriptHostObject
    • CLSID
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Speed Test 127.ScriptHostObject
    • CurVer
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
    • {11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}
    • ProgID
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}
    • VersionIndependentProgID
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}
    • Programmable
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}
    • InprocServer32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}
    • TypeLib
  • In HKEY_CLASSES_ROOT
    • Speed Test 127.Tool.1
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Speed Test 127.Tool.1
    • CLSID
  • In HKEY_CLASSES_ROOT
    • Speed Test 127.Tool
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Speed Test 127.Tool
    • CLSID
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Speed Test 127.Tool
    • CurVer
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
    • {FB61B649-3FC8-4754-89A2-501456130AB5}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{FB61B649-3FC8-4754-89A2-501456130AB5}
    • ProgID
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{FB61B649-3FC8-4754-89A2-501456130AB5}
    • VersionIndependentProgID
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{FB61B649-3FC8-4754-89A2-501456130AB5}
    • Programmable
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{FB61B649-3FC8-4754-89A2-501456130AB5}
    • InprocServer32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{FB61B649-3FC8-4754-89A2-501456130AB5}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib
    • {F2F1AE7C-149B-46D3-9498-12572C7AFE11}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{F2F1AE7C-149B-46D3-9498-12572C7AFE11}
    • 1.0
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{F2F1AE7C-149B-46D3-9498-12572C7AFE11}\1.0
    • FLAGS
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{F2F1AE7C-149B-46D3-9498-12572C7AFE11}\1.0
    • 0
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{F2F1AE7C-149B-46D3-9498-12572C7AFE11}\1.0\0
    • win32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{F2F1AE7C-149B-46D3-9498-12572C7AFE11}\1.0
    • HELPDIR
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {1348BD1B-C32A-41A7-9BD4-5377AA1AB925}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{1348BD1B-C32A-41A7-9BD4-5377AA1AB925}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{1348BD1B-C32A-41A7-9BD4-5377AA1AB925}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{1348BD1B-C32A-41A7-9BD4-5377AA1AB925}
    • TypeLib
  • In HKEY_CLASSES_ROOT
    • Speed Test 127.Navbar.1
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Speed Test 127.Navbar.1
    • CLSID
  • In HKEY_CLASSES_ROOT
    • Speed Test 127.Navbar
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Speed Test 127.Navbar
    • CLSID
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Speed Test 127.Navbar
    • CurVer
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
    • {E09EF104-3849-47F4-B005-A120558F3FEF}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E09EF104-3849-47F4-B005-A120558F3FEF}
    • ProgID
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E09EF104-3849-47F4-B005-A120558F3FEF}
    • VersionIndependentProgID
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E09EF104-3849-47F4-B005-A120558F3FEF}
    • Programmable
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E09EF104-3849-47F4-B005-A120558F3FEF}
    • InprocServer32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E09EF104-3849-47F4-B005-A120558F3FEF}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID
    • {562B9317-C08A-444A-9482-62080DD851AE}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID
    • ButtonSite.DLL
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib
    • {53FDCCB0-2404-4274-9002-5A3A1FD40426}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{53FDCCB0-2404-4274-9002-5A3A1FD40426}
    • 1.0
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{53FDCCB0-2404-4274-9002-5A3A1FD40426}\1.0
    • FLAGS
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{53FDCCB0-2404-4274-9002-5A3A1FD40426}\1.0
    • 0
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{53FDCCB0-2404-4274-9002-5A3A1FD40426}\1.0\0
    • win32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{53FDCCB0-2404-4274-9002-5A3A1FD40426}\1.0
    • HELPDIR
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID
    • {19975B78-1907-4DD6-A437-4C48120F46A4}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID
    • AddonsFramework.DLL
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib
    • {3013E03D-89D5-4580-8560-DB198297CC29}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{3013E03D-89D5-4580-8560-DB198297CC29}
    • 1.0
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{3013E03D-89D5-4580-8560-DB198297CC29}\1.0
    • FLAGS
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{3013E03D-89D5-4580-8560-DB198297CC29}\1.0
    • 0
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{3013E03D-89D5-4580-8560-DB198297CC29}\1.0\0
    • win32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{3013E03D-89D5-4580-8560-DB198297CC29}\1.0
    • HELPDIR
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {94CADA2E-1D3F-419F-8A3D-06C58EDF53C8}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{94CADA2E-1D3F-419F-8A3D-06C58EDF53C8}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{94CADA2E-1D3F-419F-8A3D-06C58EDF53C8}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{94CADA2E-1D3F-419F-8A3D-06C58EDF53C8}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {C1995F88-1C7F-40D7-B0FA-6F107F6308B8}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C1995F88-1C7F-40D7-B0FA-6F107F6308B8}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C1995F88-1C7F-40D7-B0FA-6F107F6308B8}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C1995F88-1C7F-40D7-B0FA-6F107F6308B8}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {9E52EB8B-8DD9-4605-AD36-D352BCD482F2}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9E52EB8B-8DD9-4605-AD36-D352BCD482F2}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9E52EB8B-8DD9-4605-AD36-D352BCD482F2}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9E52EB8B-8DD9-4605-AD36-D352BCD482F2}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {A1440EC3-F0FA-407A-B811-DE6668C06D29}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A1440EC3-F0FA-407A-B811-DE6668C06D29}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A1440EC3-F0FA-407A-B811-DE6668C06D29}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A1440EC3-F0FA-407A-B811-DE6668C06D29}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {B9A84AD0-5777-46FD-8B8F-1EBD06750FBC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B9A84AD0-5777-46FD-8B8F-1EBD06750FBC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B9A84AD0-5777-46FD-8B8F-1EBD06750FBC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B9A84AD0-5777-46FD-8B8F-1EBD06750FBC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {395AFE6E-8308-48DB-89BE-ED5F4AA3D3EC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{395AFE6E-8308-48DB-89BE-ED5F4AA3D3EC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{395AFE6E-8308-48DB-89BE-ED5F4AA3D3EC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{395AFE6E-8308-48DB-89BE-ED5F4AA3D3EC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {045F91B3-695F-423A-98C7-8DE3C47AA020}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{045F91B3-695F-423A-98C7-8DE3C47AA020}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{045F91B3-695F-423A-98C7-8DE3C47AA020}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{045F91B3-695F-423A-98C7-8DE3C47AA020}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {BBBE01ED-0F1E-44DB-88C1-5CC1AEE3B462}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{BBBE01ED-0F1E-44DB-88C1-5CC1AEE3B462}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{BBBE01ED-0F1E-44DB-88C1-5CC1AEE3B462}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{BBBE01ED-0F1E-44DB-88C1-5CC1AEE3B462}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {F9EB11AB-9384-4736-9B33-993940F88895}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{F9EB11AB-9384-4736-9B33-993940F88895}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{F9EB11AB-9384-4736-9B33-993940F88895}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{F9EB11AB-9384-4736-9B33-993940F88895}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {43B390F0-6BA2-45CA-ABF2-5DB0CEE9B49D}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{43B390F0-6BA2-45CA-ABF2-5DB0CEE9B49D}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{43B390F0-6BA2-45CA-ABF2-5DB0CEE9B49D}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{43B390F0-6BA2-45CA-ABF2-5DB0CEE9B49D}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {E4A994B0-5550-4680-A4C6-B9470B888069}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{E4A994B0-5550-4680-A4C6-B9470B888069}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{E4A994B0-5550-4680-A4C6-B9470B888069}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{E4A994B0-5550-4680-A4C6-B9470B888069}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {EE95078D-518C-4FD2-8093-FD1D4E33D3CA}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EE95078D-518C-4FD2-8093-FD1D4E33D3CA}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EE95078D-518C-4FD2-8093-FD1D4E33D3CA}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EE95078D-518C-4FD2-8093-FD1D4E33D3CA}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {C815E3DA-0823-49B0-9270-D1771D58B317}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C815E3DA-0823-49B0-9270-D1771D58B317}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C815E3DA-0823-49B0-9270-D1771D58B317}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C815E3DA-0823-49B0-9270-D1771D58B317}
    • TypeLib
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Settings
    • {11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer
    • Approved Extensions

Step 4

Delete this registry value

[ Learn More ]

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
    • CertificateRevocation = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Speed Test 127
    • UninstallString = "%Program Files%\Speed Test 127\uninst.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Speed Test 127
    • Publisher = "Speed Analysis"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Speed Test 127
    • DisplayName = "Speed Test 127"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Speed Test 127
    • UninstallString = "%Program Files%\Speed Test 127\uninstall.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Speed Test 127
    • DisplayVersion = "3.0.0.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Speed Test 127
    • Publisher = "BestOffers"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Speed Test 127
    • URLInfoAbout = "http://www.{BLOCKED}fersapp.com"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Speed Test 127
    • DisplayIcon = "%Program Files%\Speed Test 127\uninstall.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Speed Test 127
    • InstDir = "%Program Files%\Speed Test 127"
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\MINIE
    • CommandBarEnabled = "1"
  • In HKEY_CURRENT_USER\Software\Speed Test 127
    • elevationPolicyGuid = "{1FB3A6BD-4706-4ef4-8B61-3C7438289236}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1FB3A6BD-4706-4ef4-8B61-3C7438289236}
    • Policy = "3"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1FB3A6BD-4706-4ef4-8B61-3C7438289236}
    • AppPath = "%Program Files%\Speed Test 127"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1FB3A6BD-4706-4ef4-8B61-3C7438289236}
    • AppName = "BackgroundHost.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_WEBOC_MOVESIZECHILD
    • BackgroundHost.exe = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID\BackgroundHost.EXE
    • AppID = "{18B9B16E-716F-43DF-A6AD-512C7D2EB983}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{43969E3F-3E7C-4911-A8F1-79C6CA6AC731}\TypeLib
    • Version = "1.0"
  • In HKEY_CURRENT_USER\Software\Speed Test 127
    • installId = "F34C6DEB-6B8F-461f-A05D-CE185AF64B89"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID\ScriptHost.DLL
    • AppID = "{562B9316-C08A-444A-9482-62080DD851AE}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}
    • NoExplorer = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}\InprocServer32
    • ThreadingModel = "Apartment"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{FB61B649-3FC8-4754-89A2-501456130AB5}\InprocServer32
    • ThreadingModel = "Apartment"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{1348BD1B-C32A-41A7-9BD4-5377AA1AB925}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E09EF104-3849-47F4-B005-A120558F3FEF}\InprocServer32
    • ThreadingModel = "Apartment"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID\ButtonSite.DLL
    • AppID = "{562B9317-C08A-444A-9482-62080DD851AE}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID\AddonsFramework.DLL
    • AppID = "{19975B78-1907-4DD6-A437-4C48120F46A4}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{94CADA2E-1D3F-419F-8A3D-06C58EDF53C8}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C1995F88-1C7F-40D7-B0FA-6F107F6308B8}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9E52EB8B-8DD9-4605-AD36-D352BCD482F2}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A1440EC3-F0FA-407A-B811-DE6668C06D29}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B9A84AD0-5777-46FD-8B8F-1EBD06750FBC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{395AFE6E-8308-48DB-89BE-ED5F4AA3D3EC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{045F91B3-695F-423A-98C7-8DE3C47AA020}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{BBBE01ED-0F1E-44DB-88C1-5CC1AEE3B462}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{F9EB11AB-9384-4736-9B33-993940F88895}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{43B390F0-6BA2-45CA-ABF2-5DB0CEE9B49D}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{E4A994B0-5550-4680-A4C6-B9470B888069}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EE95078D-518C-4FD2-8093-FD1D4E33D3CA}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C815E3DA-0823-49B0-9270-D1771D58B317}\TypeLib
    • Version = "1.0"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}
    • Flags = "0"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{11C8C9C0-D918-44C0-8B5E-D297DA42F2C7}
    • Version = "*"
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Approved Extensions
    • {11C8C9C0-D918-44C0-8B5E-D297DA42F2C7} = "{random values}"

Step 5

Search and delete these components

[ Learn More ]
There may be some components that are hidden. Please make sure you check the Search Hidden Files and Folders checkbox in the "More advanced options" option to include all hidden files and folders in the search result.
  • %Desktop%\Speed Test.lnk

Step 6

Search and delete these folders

[ Learn More ]
Please make sure you check the Search Hidden Files and Folders checkbox in the More advanced options option to include all hidden folders in the search result.
  • %Program Files%\Speed Test 127
  • %User Temp%\speedtest127
  • %Application Data%\Mozilla\Firefox\Profiles\{random}.default\extensions\speedtest4354@BestOffers
  • %Application Data%\Mozilla\Firefox\Profiles{random}.default

Step 7

Scan your computer with your Trend Micro product to delete files detected as ADW_LOADER. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.


Did this description help? Tell us how we did.