WORM_KNOWLOG.A


 ALIASES:

Worm:MSIL/Knowlog.A (Microsoft); Generic Malware.bt!ats (McAfee); Trojan.Gen (Symantec); Trojan.Win32.Generic!BT (Sunbelt)

 PLATFORM:

Windows 2000, Windows XP, Windows Server 2003

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

  • Threat Type: Worm

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW


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

It modifies files, disabling programs and applications from properly running. It disables Task Manager, Registry Editor, and Folder Options.

  TECHNICAL DETAILS

File Size:

185,079 bytes

File Type:

EXE

Memory Resident:

No

Initial Samples Received Date:

14 Oct 2012

Arrival Details

This worm 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 worm drops the following copies of itself into the affected system:

  • %System Root%\Sys.exe
  • \WILBERT-39B9261\Program Settings\winadmin-setup.exe

(Note: %System Root% is the root folder, which is usually C:\. It is also where the operating system is located.)

It creates the following folders:

  • %System Root%\Program Settings

(Note: %System Root% is the root folder, which is usually C:\. It is also where the operating system is located.)

Other System Modifications

This worm modifies the following files:

  • %Application Data%\GDIPFONTCACHEV1.DAT

(Note: %Application Data% is the current user's Application Data folder, which is usually C:\Windows\Profiles\{user name}\Application Data on Windows 98 and ME, C:\WINNT\Profiles\{user name}\Application Data on Windows NT, and C:\Documents and Settings\{user name}\Local Settings\Application Data on Windows 2000, XP, and Server 2003.)

It deletes the following files:

  • %User Profile%\Cookies\index.dat

(Note: %User Profile% is the current user's profile folder, which is usually C:\Windows\Profiles\{user name} on Windows 98 and ME, C:\WINNT\Profiles\{user name} on Windows NT, and C:\Documents and Settings\{user name} on Windows 2000, XP, and Server 2003.)

It adds the following registry keys:

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{97d25db0-0363-11cf-abc4-02608c9e7553}\1.0\
FLAGS

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{97d25db0-0363-11cf-abc4-02608c9e7553}\1.0\
HELPDIR

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FD8256D0-FD15-11CE-ABC4-02608C9E7553}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FD8256D0-FD15-11CE-ABC4-02608C9E7553}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FD8256D0-FD15-11CE-ABC4-02608C9E7553}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FD8256D0-FD15-11CE-ABC4-02608C9E7553}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{001677D0-FD16-11CE-ABC4-02608C9E7553}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{001677D0-FD16-11CE-ABC4-02608C9E7553}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{001677D0-FD16-11CE-ABC4-02608C9E7553}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{001677D0-FD16-11CE-ABC4-02608C9E7553}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{72B945E0-253B-11CF-A988-00AA006BC149}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{72B945E0-253B-11CF-A988-00AA006BC149}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{72B945E0-253B-11CF-A988-00AA006BC149}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{72B945E0-253B-11CF-A988-00AA006BC149}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{451A0030-72EC-11CF-B03B-00AA006E0975}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{451A0030-72EC-11CF-B03B-00AA006E0975}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{451A0030-72EC-11CF-B03B-00AA006E0975}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{451A0030-72EC-11CF-B03B-00AA006E0975}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C6F602B6-8F69-11D0-8528-00C04FD8D503}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C6F602B6-8F69-11D0-8528-00C04FD8D503}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C6F602B6-8F69-11D0-8528-00C04FD8D503}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C6F602B6-8F69-11D0-8528-00C04FD8D503}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{05792C8E-941F-11D0-8529-00C04FD8D503}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{05792C8E-941F-11D0-8529-00C04FD8D503}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{05792C8E-941F-11D0-8529-00C04FD8D503}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{05792C8E-941F-11D0-8529-00C04FD8D503}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{79FA9AD0-A97C-11D0-8534-00C04FD8D503}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{79FA9AD0-A97C-11D0-8534-00C04FD8D503}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{79FA9AD0-A97C-11D0-8534-00C04FD8D503}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{79FA9AD0-A97C-11D0-8534-00C04FD8D503}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{306E831C-5BC7-11D1-A3B8-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{306E831C-5BC7-11D1-A3B8-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{306E831C-5BC7-11D1-A3B8-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{306E831C-5BC7-11D1-A3B8-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B2BD0902-8878-11D1-8C21-00C04FD8D503}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B2BD0902-8878-11D1-8C21-00C04FD8D503}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B2BD0902-8878-11D1-8C21-00C04FD8D503}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B2BD0902-8878-11D1-8C21-00C04FD8D503}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{28B96BA0-B330-11CF-A9AD-00AA006BC149}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{28B96BA0-B330-11CF-A9AD-00AA006BC149}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{28B96BA0-B330-11CF-A9AD-00AA006BC149}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{28B96BA0-B330-11CF-A9AD-00AA006BC149}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C8F93DD0-4AE0-11CF-9E73-00AA004A5691}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C8F93DD0-4AE0-11CF-9E73-00AA004A5691}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C8F93DD0-4AE0-11CF-9E73-00AA004A5691}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C8F93DD0-4AE0-11CF-9E73-00AA004A5691}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C8F93DD3-4AE0-11CF-9E73-00AA004A5691}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C8F93DD3-4AE0-11CF-9E73-00AA004A5691}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C8F93DD3-4AE0-11CF-9E73-00AA004A5691}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C8F93DD3-4AE0-11CF-9E73-00AA004A5691}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C8F93DD2-4AE0-11CF-9E73-00AA004A5691}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C8F93DD2-4AE0-11CF-9E73-00AA004A5691}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C8F93DD2-4AE0-11CF-9E73-00AA004A5691}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C8F93DD2-4AE0-11CF-9E73-00AA004A5691}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A05E03A2-EFFE-11CF-8ABC-00C04FD8D503}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A05E03A2-EFFE-11CF-8ABC-00C04FD8D503}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A05E03A2-EFFE-11CF-8ABC-00C04FD8D503}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A05E03A2-EFFE-11CF-8ABC-00C04FD8D503}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A1CD2DC6-EFFE-11CF-8ABC-00C04FD8D503}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A1CD2DC6-EFFE-11CF-8ABC-00C04FD8D503}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A1CD2DC6-EFFE-11CF-8ABC-00C04FD8D503}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A1CD2DC6-EFFE-11CF-8ABC-00C04FD8D503}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A2F733B8-EFFE-11CF-8ABC-00C04FD8D503}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A2F733B8-EFFE-11CF-8ABC-00C04FD8D503}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A2F733B8-EFFE-11CF-8ABC-00C04FD8D503}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A2F733B8-EFFE-11CF-8ABC-00C04FD8D503}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{00E4C220-FD16-11CE-ABC4-02608C9E7553}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{00E4C220-FD16-11CE-ABC4-02608C9E7553}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{00E4C220-FD16-11CE-ABC4-02608C9E7553}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{00E4C220-FD16-11CE-ABC4-02608C9E7553}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EFE3CC70-1D9F-11CF-B1F3-02608C9E7553}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EFE3CC70-1D9F-11CF-B1F3-02608C9E7553}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EFE3CC70-1D9F-11CF-B1F3-02608C9E7553}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EFE3CC70-1D9F-11CF-B1F3-02608C9E7553}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EF497680-1D9F-11CF-B1F3-02608C9E7553}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EF497680-1D9F-11CF-B1F3-02608C9E7553}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EF497680-1D9F-11CF-B1F3-02608C9E7553}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EF497680-1D9F-11CF-B1F3-02608C9E7553}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{27636B00-410F-11CF-B1FF-02608C9E7553}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{27636B00-410F-11CF-B1FF-02608C9E7553}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{27636B00-410F-11CF-B1FF-02608C9E7553}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{27636B00-410F-11CF-B1FF-02608C9E7553}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{3E37E320-17E2-11CF-ABC4-02608C9E7553}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{3E37E320-17E2-11CF-ABC4-02608C9E7553}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{3E37E320-17E2-11CF-ABC4-02608C9E7553}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{3E37E320-17E2-11CF-ABC4-02608C9E7553}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B15160D0-1226-11CF-A985-00AA006BC149}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B15160D0-1226-11CF-A985-00AA006BC149}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B15160D0-1226-11CF-A985-00AA006BC149}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B15160D0-1226-11CF-A985-00AA006BC149}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{124BE5C0-156E-11CF-A986-00AA006BC149}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{124BE5C0-156E-11CF-A986-00AA006BC149}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{124BE5C0-156E-11CF-A986-00AA006BC149}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{124BE5C0-156E-11CF-A986-00AA006BC149}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{32FB6780-1ED0-11CF-A988-00AA006BC149}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{32FB6780-1ED0-11CF-A988-00AA006BC149}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{32FB6780-1ED0-11CF-A988-00AA006BC149}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{32FB6780-1ED0-11CF-A988-00AA006BC149}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{9A52DB30-1ECF-11CF-A988-00AA006BC149}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{9A52DB30-1ECF-11CF-A988-00AA006BC149}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{9A52DB30-1ECF-11CF-A988-00AA006BC149}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{9A52DB30-1ECF-11CF-A988-00AA006BC149}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{68AF66E0-31CA-11CF-A98A-00AA006BC149}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{68AF66E0-31CA-11CF-A98A-00AA006BC149}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{68AF66E0-31CA-11CF-A98A-00AA006BC149}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{68AF66E0-31CA-11CF-A98A-00AA006BC149}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{5D7B33F0-31CA-11CF-A98A-00AA006BC149}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{5D7B33F0-31CA-11CF-A98A-00AA006BC149}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{5D7B33F0-31CA-11CF-A98A-00AA006BC149}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{5D7B33F0-31CA-11CF-A98A-00AA006BC149}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A89D1900-31CA-11CF-A98A-00AA006BC149}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A89D1900-31CA-11CF-A98A-00AA006BC149}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A89D1900-31CA-11CF-A98A-00AA006BC149}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A89D1900-31CA-11CF-A98A-00AA006BC149}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A02DED10-31CA-11CF-A98A-00AA006BC149}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A02DED10-31CA-11CF-A98A-00AA006BC149}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A02DED10-31CA-11CF-A98A-00AA006BC149}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A02DED10-31CA-11CF-A98A-00AA006BC149}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EB6DCAF0-4B83-11CF-A995-00AA006BC149}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EB6DCAF0-4B83-11CF-A995-00AA006BC149}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EB6DCAF0-4B83-11CF-A995-00AA006BC149}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EB6DCAF0-4B83-11CF-A995-00AA006BC149}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{398B7DA0-4AAB-11CF-AE2C-00AA006EBFB9}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{398B7DA0-4AAB-11CF-AE2C-00AA006EBFB9}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{398B7DA0-4AAB-11CF-AE2C-00AA006EBFB9}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{398B7DA0-4AAB-11CF-AE2C-00AA006EBFB9}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{34A05B20-4AAB-11CF-AE2C-00AA006EBFB9}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{34A05B20-4AAB-11CF-AE2C-00AA006EBFB9}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{34A05B20-4AAB-11CF-AE2C-00AA006EBFB9}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{34A05B20-4AAB-11CF-AE2C-00AA006EBFB9}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{DDF2891E-0F9C-11D0-8AD4-00C04FD8D503}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{DDF2891E-0F9C-11D0-8AD4-00C04FD8D503}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{DDF2891E-0F9C-11D0-8AD4-00C04FD8D503}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{DDF2891E-0F9C-11D0-8AD4-00C04FD8D503}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B4F3A14C-9BDD-11D0-852C-00C04FD8D503}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B4F3A14C-9BDD-11D0-852C-00C04FD8D503}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B4F3A14C-9BDD-11D0-852C-00C04FD8D503}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B4F3A14C-9BDD-11D0-852C-00C04FD8D503}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B7EE91CC-9BDD-11D0-852C-00C04FD8D503}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B7EE91CC-9BDD-11D0-852C-00C04FD8D503}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B7EE91CC-9BDD-11D0-852C-00C04FD8D503}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B7EE91CC-9BDD-11D0-852C-00C04FD8D503}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B8C787CA-9BDD-11D0-852C-00C04FD8D503}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B8C787CA-9BDD-11D0-852C-00C04FD8D503}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B8C787CA-9BDD-11D0-852C-00C04FD8D503}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B8C787CA-9BDD-11D0-852C-00C04FD8D503}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{9068270B-0939-11D1-8BE1-00C04FD8D503}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{9068270B-0939-11D1-8BE1-00C04FD8D503}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{9068270B-0939-11D1-8BE1-00C04FD8D503}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{9068270B-0939-11D1-8BE1-00C04FD8D503}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B1B272A3-3625-11D1-A3A4-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B1B272A3-3625-11D1-A3A4-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B1B272A3-3625-11D1-A3A4-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B1B272A3-3625-11D1-A3A4-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7B66B533-4680-11D1-A3B4-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7B66B533-4680-11D1-A3B4-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7B66B533-4680-11D1-A3B4-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7B66B533-4680-11D1-A3B4-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A910DEA9-4680-11D1-A3B4-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A910DEA9-4680-11D1-A3B4-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A910DEA9-4680-11D1-A3B4-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A910DEA9-4680-11D1-A3B4-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B21A50A9-4080-11D1-A3AC-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B21A50A9-4080-11D1-A3AC-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B21A50A9-4080-11D1-A3AC-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B21A50A9-4080-11D1-A3AC-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7B28B80F-4680-11D1-A3B4-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7B28B80F-4680-11D1-A3B4-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7B28B80F-4680-11D1-A3B4-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7B28B80F-4680-11D1-A3B4-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{97AF011A-478E-11D1-A3B4-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{97AF011A-478E-11D1-A3B4-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{97AF011A-478E-11D1-A3B4-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{97AF011A-478E-11D1-A3B4-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B287FCD5-4080-11D1-A3AC-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B287FCD5-4080-11D1-A3AC-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B287FCD5-4080-11D1-A3AC-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B287FCD5-4080-11D1-A3AC-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{F60FB803-4080-11D1-A3AC-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{F60FB803-4080-11D1-A3AC-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{F60FB803-4080-11D1-A3AC-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{F60FB803-4080-11D1-A3AC-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{8452D3AB-0869-11D1-A377-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{8452D3AB-0869-11D1-A377-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{8452D3AB-0869-11D1-A377-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{8452D3AB-0869-11D1-A377-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B2F5A901-4080-11D1-A3AC-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B2F5A901-4080-11D1-A3AC-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B2F5A901-4080-11D1-A3AC-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B2F5A901-4080-11D1-A3AC-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7ADECF29-4680-11D1-A3B4-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7ADECF29-4680-11D1-A3B4-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7ADECF29-4680-11D1-A3B4-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7ADECF29-4680-11D1-A3B4-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FD1302BD-4080-11D1-A3AC-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FD1302BD-4080-11D1-A3AC-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FD1302BD-4080-11D1-A3AC-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FD1302BD-4080-11D1-A3AC-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B371A349-4080-11D1-A3AC-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B371A349-4080-11D1-A3AC-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B371A349-4080-11D1-A3AC-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B371A349-4080-11D1-A3AC-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B3EB3B37-4080-11D1-A3AC-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B3EB3B37-4080-11D1-A3AC-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B3EB3B37-4080-11D1-A3AC-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B3EB3B37-4080-11D1-A3AC-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{46F14FDA-232B-11D1-A808-00C04FD8D5A8}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{46F14FDA-232B-11D1-A808-00C04FD8D5A8}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{46F14FDA-232B-11D1-A808-00C04FD8D5A8}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{46F14FDA-232B-11D1-A808-00C04FD8D5A8}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{D592AED4-F420-11D0-A36E-00C04FB950DC}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{D592AED4-F420-11D0-A36E-00C04FB950DC}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{D592AED4-F420-11D0-A36E-00C04FB950DC}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{D592AED4-F420-11D0-A36E-00C04FB950DC}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{5BB11929-AFD1-11D2-9CB9-0000F87A369E}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{5BB11929-AFD1-11D2-9CB9-0000F87A369E}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{5BB11929-AFD1-11D2-9CB9-0000F87A369E}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{5BB11929-AFD1-11D2-9CB9-0000F87A369E}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{6C6D65DC-AFD1-11D2-9CB9-0000F87A369E}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{6C6D65DC-AFD1-11D2-9CB9-0000F87A369E}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{6C6D65DC-AFD1-11D2-9CB9-0000F87A369E}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{6C6D65DC-AFD1-11D2-9CB9-0000F87A369E}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7E99C0A2-F935-11D2-BA96-00C04FB6D0D1}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7E99C0A2-F935-11D2-BA96-00C04FB6D0D1}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7E99C0A2-F935-11D2-BA96-00C04FB6D0D1}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7E99C0A2-F935-11D2-BA96-00C04FB6D0D1}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{370DF02E-F934-11D2-BA96-00C04FB6D0D1}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{370DF02E-F934-11D2-BA96-00C04FB6D0D1}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{370DF02E-F934-11D2-BA96-00C04FB6D0D1}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{370DF02E-F934-11D2-BA96-00C04FB6D0D1}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A63251B2-5F21-474B-AB52-4A8EFAD10895}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A63251B2-5F21-474B-AB52-4A8EFAD10895}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A63251B2-5F21-474B-AB52-4A8EFAD10895}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A63251B2-5F21-474B-AB52-4A8EFAD10895}\TypeLib

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Policies\
System

It adds the following registry entries:

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FD8256D0-FD15-11CE-ABC4-02608C9E7553}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{001677D0-FD16-11CE-ABC4-02608C9E7553}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{72B945E0-253B-11CF-A988-00AA006BC149}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{451A0030-72EC-11CF-B03B-00AA006E0975}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C6F602B6-8F69-11D0-8528-00C04FD8D503}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{05792C8E-941F-11D0-8529-00C04FD8D503}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{79FA9AD0-A97C-11D0-8534-00C04FD8D503}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{306E831C-5BC7-11D1-A3B8-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B2BD0902-8878-11D1-8C21-00C04FD8D503}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{28B96BA0-B330-11CF-A9AD-00AA006BC149}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C8F93DD0-4AE0-11CF-9E73-00AA004A5691}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C8F93DD3-4AE0-11CF-9E73-00AA004A5691}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C8F93DD2-4AE0-11CF-9E73-00AA004A5691}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A05E03A2-EFFE-11CF-8ABC-00C04FD8D503}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A1CD2DC6-EFFE-11CF-8ABC-00C04FD8D503}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A2F733B8-EFFE-11CF-8ABC-00C04FD8D503}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{00E4C220-FD16-11CE-ABC4-02608C9E7553}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EFE3CC70-1D9F-11CF-B1F3-02608C9E7553}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EF497680-1D9F-11CF-B1F3-02608C9E7553}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{27636B00-410F-11CF-B1FF-02608C9E7553}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{3E37E320-17E2-11CF-ABC4-02608C9E7553}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B15160D0-1226-11CF-A985-00AA006BC149}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{124BE5C0-156E-11CF-A986-00AA006BC149}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{32FB6780-1ED0-11CF-A988-00AA006BC149}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{9A52DB30-1ECF-11CF-A988-00AA006BC149}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{68AF66E0-31CA-11CF-A98A-00AA006BC149}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{5D7B33F0-31CA-11CF-A98A-00AA006BC149}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A89D1900-31CA-11CF-A98A-00AA006BC149}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A02DED10-31CA-11CF-A98A-00AA006BC149}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{EB6DCAF0-4B83-11CF-A995-00AA006BC149}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{398B7DA0-4AAB-11CF-AE2C-00AA006EBFB9}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{34A05B20-4AAB-11CF-AE2C-00AA006EBFB9}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{DDF2891E-0F9C-11D0-8AD4-00C04FD8D503}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B4F3A14C-9BDD-11D0-852C-00C04FD8D503}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B7EE91CC-9BDD-11D0-852C-00C04FD8D503}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B8C787CA-9BDD-11D0-852C-00C04FD8D503}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{9068270B-0939-11D1-8BE1-00C04FD8D503}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B1B272A3-3625-11D1-A3A4-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7B66B533-4680-11D1-A3B4-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A910DEA9-4680-11D1-A3B4-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B21A50A9-4080-11D1-A3AC-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7B28B80F-4680-11D1-A3B4-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{97AF011A-478E-11D1-A3B4-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B287FCD5-4080-11D1-A3AC-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{F60FB803-4080-11D1-A3AC-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{8452D3AB-0869-11D1-A377-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B2F5A901-4080-11D1-A3AC-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7ADECF29-4680-11D1-A3B4-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FD1302BD-4080-11D1-A3AC-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B371A349-4080-11D1-A3AC-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B3EB3B37-4080-11D1-A3AC-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{46F14FDA-232B-11D1-A808-00C04FD8D5A8}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{D592AED4-F420-11D0-A36E-00C04FB950DC}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{5BB11929-AFD1-11D2-9CB9-0000F87A369E}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{6C6D65DC-AFD1-11D2-9CB9-0000F87A369E}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7E99C0A2-F935-11D2-BA96-00C04FB6D0D1}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{370DF02E-F934-11D2-BA96-00C04FB6D0D1}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{A63251B2-5F21-474B-AB52-4A8EFAD10895}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Winlogon\
SpecialAccounts\UserList
Universal = "0"

It modifies the following registry entries:

HKEY_CURRENT_USER\Software\Microsoft\
GDIPlus
FontCachePath = "%Application Data%"

(Note: The default value data of the said registry entry is %User Profile%\Local Settings\Application Data.)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\SystemRestore
DisableSR = "1"

It creates the following registry entry(ies) to disable Task Manager, Registry Tools and Folder Options:

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Policies\
System
DisableTaskMgr = "1"

Dropping Routine

This worm drops the following files:

  • %System Root%\autorun.inf
  • %User Profile%\Application Data\temp48.txt

(Note: %System Root% is the root folder, which is usually C:\. It is also where the operating system is located.. %User Profile% is the current user's profile folder, which is usually C:\Windows\Profiles\{user name} on Windows 98 and ME, C:\WINNT\Profiles\{user name} on Windows NT, and C:\Documents and Settings\{user name} on Windows 2000, XP, and Server 2003.)

This report is generated via an automated analysis system.

  SOLUTION

Minimum Scan Engine:

9.200

Step 1

For Windows XP and Windows Server 2003 users, before doing any scans, please make sure you disable System Restore to allow full scanning of your computer.

Step 2

Enable Registry Editor, Task Manager, and Folder options

[ Learn More ]
By doing this step, you also enable other applications/programs disabled by this malware/grayware.

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\Classes\TypeLib\{97d25db0-0363-11cf-abc4-02608c9e7553}\1.0
    • FLAGS
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{97d25db0-0363-11cf-abc4-02608c9e7553}\1.0
    • HELPDIR
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {FD8256D0-FD15-11CE-ABC4-02608C9E7553}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{FD8256D0-FD15-11CE-ABC4-02608C9E7553}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{FD8256D0-FD15-11CE-ABC4-02608C9E7553}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{FD8256D0-FD15-11CE-ABC4-02608C9E7553}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {001677D0-FD16-11CE-ABC4-02608C9E7553}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{001677D0-FD16-11CE-ABC4-02608C9E7553}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{001677D0-FD16-11CE-ABC4-02608C9E7553}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{001677D0-FD16-11CE-ABC4-02608C9E7553}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {72B945E0-253B-11CF-A988-00AA006BC149}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{72B945E0-253B-11CF-A988-00AA006BC149}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{72B945E0-253B-11CF-A988-00AA006BC149}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{72B945E0-253B-11CF-A988-00AA006BC149}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {451A0030-72EC-11CF-B03B-00AA006E0975}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{451A0030-72EC-11CF-B03B-00AA006E0975}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{451A0030-72EC-11CF-B03B-00AA006E0975}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{451A0030-72EC-11CF-B03B-00AA006E0975}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {C6F602B6-8F69-11D0-8528-00C04FD8D503}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C6F602B6-8F69-11D0-8528-00C04FD8D503}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C6F602B6-8F69-11D0-8528-00C04FD8D503}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C6F602B6-8F69-11D0-8528-00C04FD8D503}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {05792C8E-941F-11D0-8529-00C04FD8D503}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{05792C8E-941F-11D0-8529-00C04FD8D503}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{05792C8E-941F-11D0-8529-00C04FD8D503}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{05792C8E-941F-11D0-8529-00C04FD8D503}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {79FA9AD0-A97C-11D0-8534-00C04FD8D503}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{79FA9AD0-A97C-11D0-8534-00C04FD8D503}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{79FA9AD0-A97C-11D0-8534-00C04FD8D503}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{79FA9AD0-A97C-11D0-8534-00C04FD8D503}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {306E831C-5BC7-11D1-A3B8-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{306E831C-5BC7-11D1-A3B8-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{306E831C-5BC7-11D1-A3B8-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{306E831C-5BC7-11D1-A3B8-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {B2BD0902-8878-11D1-8C21-00C04FD8D503}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B2BD0902-8878-11D1-8C21-00C04FD8D503}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B2BD0902-8878-11D1-8C21-00C04FD8D503}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B2BD0902-8878-11D1-8C21-00C04FD8D503}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {28B96BA0-B330-11CF-A9AD-00AA006BC149}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{28B96BA0-B330-11CF-A9AD-00AA006BC149}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{28B96BA0-B330-11CF-A9AD-00AA006BC149}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{28B96BA0-B330-11CF-A9AD-00AA006BC149}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {C8F93DD0-4AE0-11CF-9E73-00AA004A5691}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C8F93DD0-4AE0-11CF-9E73-00AA004A5691}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C8F93DD0-4AE0-11CF-9E73-00AA004A5691}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C8F93DD0-4AE0-11CF-9E73-00AA004A5691}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {C8F93DD3-4AE0-11CF-9E73-00AA004A5691}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C8F93DD3-4AE0-11CF-9E73-00AA004A5691}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C8F93DD3-4AE0-11CF-9E73-00AA004A5691}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C8F93DD3-4AE0-11CF-9E73-00AA004A5691}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {C8F93DD2-4AE0-11CF-9E73-00AA004A5691}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C8F93DD2-4AE0-11CF-9E73-00AA004A5691}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C8F93DD2-4AE0-11CF-9E73-00AA004A5691}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C8F93DD2-4AE0-11CF-9E73-00AA004A5691}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {A05E03A2-EFFE-11CF-8ABC-00C04FD8D503}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A05E03A2-EFFE-11CF-8ABC-00C04FD8D503}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A05E03A2-EFFE-11CF-8ABC-00C04FD8D503}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A05E03A2-EFFE-11CF-8ABC-00C04FD8D503}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {A1CD2DC6-EFFE-11CF-8ABC-00C04FD8D503}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A1CD2DC6-EFFE-11CF-8ABC-00C04FD8D503}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A1CD2DC6-EFFE-11CF-8ABC-00C04FD8D503}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A1CD2DC6-EFFE-11CF-8ABC-00C04FD8D503}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {A2F733B8-EFFE-11CF-8ABC-00C04FD8D503}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A2F733B8-EFFE-11CF-8ABC-00C04FD8D503}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A2F733B8-EFFE-11CF-8ABC-00C04FD8D503}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A2F733B8-EFFE-11CF-8ABC-00C04FD8D503}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {00E4C220-FD16-11CE-ABC4-02608C9E7553}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{00E4C220-FD16-11CE-ABC4-02608C9E7553}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{00E4C220-FD16-11CE-ABC4-02608C9E7553}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{00E4C220-FD16-11CE-ABC4-02608C9E7553}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {EFE3CC70-1D9F-11CF-B1F3-02608C9E7553}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EFE3CC70-1D9F-11CF-B1F3-02608C9E7553}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EFE3CC70-1D9F-11CF-B1F3-02608C9E7553}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EFE3CC70-1D9F-11CF-B1F3-02608C9E7553}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {EF497680-1D9F-11CF-B1F3-02608C9E7553}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EF497680-1D9F-11CF-B1F3-02608C9E7553}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EF497680-1D9F-11CF-B1F3-02608C9E7553}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EF497680-1D9F-11CF-B1F3-02608C9E7553}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {27636B00-410F-11CF-B1FF-02608C9E7553}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{27636B00-410F-11CF-B1FF-02608C9E7553}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{27636B00-410F-11CF-B1FF-02608C9E7553}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{27636B00-410F-11CF-B1FF-02608C9E7553}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {3E37E320-17E2-11CF-ABC4-02608C9E7553}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{3E37E320-17E2-11CF-ABC4-02608C9E7553}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{3E37E320-17E2-11CF-ABC4-02608C9E7553}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{3E37E320-17E2-11CF-ABC4-02608C9E7553}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {B15160D0-1226-11CF-A985-00AA006BC149}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B15160D0-1226-11CF-A985-00AA006BC149}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B15160D0-1226-11CF-A985-00AA006BC149}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B15160D0-1226-11CF-A985-00AA006BC149}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {124BE5C0-156E-11CF-A986-00AA006BC149}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{124BE5C0-156E-11CF-A986-00AA006BC149}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{124BE5C0-156E-11CF-A986-00AA006BC149}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{124BE5C0-156E-11CF-A986-00AA006BC149}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {32FB6780-1ED0-11CF-A988-00AA006BC149}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{32FB6780-1ED0-11CF-A988-00AA006BC149}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{32FB6780-1ED0-11CF-A988-00AA006BC149}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{32FB6780-1ED0-11CF-A988-00AA006BC149}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {9A52DB30-1ECF-11CF-A988-00AA006BC149}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9A52DB30-1ECF-11CF-A988-00AA006BC149}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9A52DB30-1ECF-11CF-A988-00AA006BC149}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9A52DB30-1ECF-11CF-A988-00AA006BC149}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {68AF66E0-31CA-11CF-A98A-00AA006BC149}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{68AF66E0-31CA-11CF-A98A-00AA006BC149}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{68AF66E0-31CA-11CF-A98A-00AA006BC149}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{68AF66E0-31CA-11CF-A98A-00AA006BC149}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {5D7B33F0-31CA-11CF-A98A-00AA006BC149}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{5D7B33F0-31CA-11CF-A98A-00AA006BC149}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{5D7B33F0-31CA-11CF-A98A-00AA006BC149}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{5D7B33F0-31CA-11CF-A98A-00AA006BC149}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {A89D1900-31CA-11CF-A98A-00AA006BC149}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A89D1900-31CA-11CF-A98A-00AA006BC149}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A89D1900-31CA-11CF-A98A-00AA006BC149}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A89D1900-31CA-11CF-A98A-00AA006BC149}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {A02DED10-31CA-11CF-A98A-00AA006BC149}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A02DED10-31CA-11CF-A98A-00AA006BC149}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A02DED10-31CA-11CF-A98A-00AA006BC149}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A02DED10-31CA-11CF-A98A-00AA006BC149}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {EB6DCAF0-4B83-11CF-A995-00AA006BC149}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EB6DCAF0-4B83-11CF-A995-00AA006BC149}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EB6DCAF0-4B83-11CF-A995-00AA006BC149}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EB6DCAF0-4B83-11CF-A995-00AA006BC149}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {398B7DA0-4AAB-11CF-AE2C-00AA006EBFB9}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{398B7DA0-4AAB-11CF-AE2C-00AA006EBFB9}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{398B7DA0-4AAB-11CF-AE2C-00AA006EBFB9}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{398B7DA0-4AAB-11CF-AE2C-00AA006EBFB9}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {34A05B20-4AAB-11CF-AE2C-00AA006EBFB9}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{34A05B20-4AAB-11CF-AE2C-00AA006EBFB9}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{34A05B20-4AAB-11CF-AE2C-00AA006EBFB9}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{34A05B20-4AAB-11CF-AE2C-00AA006EBFB9}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {DDF2891E-0F9C-11D0-8AD4-00C04FD8D503}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{DDF2891E-0F9C-11D0-8AD4-00C04FD8D503}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{DDF2891E-0F9C-11D0-8AD4-00C04FD8D503}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{DDF2891E-0F9C-11D0-8AD4-00C04FD8D503}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {B4F3A14C-9BDD-11D0-852C-00C04FD8D503}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B4F3A14C-9BDD-11D0-852C-00C04FD8D503}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B4F3A14C-9BDD-11D0-852C-00C04FD8D503}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B4F3A14C-9BDD-11D0-852C-00C04FD8D503}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {B7EE91CC-9BDD-11D0-852C-00C04FD8D503}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B7EE91CC-9BDD-11D0-852C-00C04FD8D503}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B7EE91CC-9BDD-11D0-852C-00C04FD8D503}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B7EE91CC-9BDD-11D0-852C-00C04FD8D503}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {B8C787CA-9BDD-11D0-852C-00C04FD8D503}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B8C787CA-9BDD-11D0-852C-00C04FD8D503}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B8C787CA-9BDD-11D0-852C-00C04FD8D503}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B8C787CA-9BDD-11D0-852C-00C04FD8D503}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {9068270B-0939-11D1-8BE1-00C04FD8D503}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9068270B-0939-11D1-8BE1-00C04FD8D503}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9068270B-0939-11D1-8BE1-00C04FD8D503}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9068270B-0939-11D1-8BE1-00C04FD8D503}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {B1B272A3-3625-11D1-A3A4-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B1B272A3-3625-11D1-A3A4-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B1B272A3-3625-11D1-A3A4-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B1B272A3-3625-11D1-A3A4-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {7B66B533-4680-11D1-A3B4-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7B66B533-4680-11D1-A3B4-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7B66B533-4680-11D1-A3B4-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7B66B533-4680-11D1-A3B4-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {A910DEA9-4680-11D1-A3B4-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A910DEA9-4680-11D1-A3B4-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A910DEA9-4680-11D1-A3B4-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A910DEA9-4680-11D1-A3B4-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {B21A50A9-4080-11D1-A3AC-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B21A50A9-4080-11D1-A3AC-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B21A50A9-4080-11D1-A3AC-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B21A50A9-4080-11D1-A3AC-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {7B28B80F-4680-11D1-A3B4-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7B28B80F-4680-11D1-A3B4-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7B28B80F-4680-11D1-A3B4-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7B28B80F-4680-11D1-A3B4-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {97AF011A-478E-11D1-A3B4-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{97AF011A-478E-11D1-A3B4-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{97AF011A-478E-11D1-A3B4-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{97AF011A-478E-11D1-A3B4-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {B287FCD5-4080-11D1-A3AC-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B287FCD5-4080-11D1-A3AC-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B287FCD5-4080-11D1-A3AC-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B287FCD5-4080-11D1-A3AC-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {F60FB803-4080-11D1-A3AC-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{F60FB803-4080-11D1-A3AC-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{F60FB803-4080-11D1-A3AC-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{F60FB803-4080-11D1-A3AC-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {8452D3AB-0869-11D1-A377-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{8452D3AB-0869-11D1-A377-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{8452D3AB-0869-11D1-A377-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{8452D3AB-0869-11D1-A377-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {B2F5A901-4080-11D1-A3AC-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B2F5A901-4080-11D1-A3AC-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B2F5A901-4080-11D1-A3AC-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B2F5A901-4080-11D1-A3AC-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {7ADECF29-4680-11D1-A3B4-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7ADECF29-4680-11D1-A3B4-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7ADECF29-4680-11D1-A3B4-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7ADECF29-4680-11D1-A3B4-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {FD1302BD-4080-11D1-A3AC-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{FD1302BD-4080-11D1-A3AC-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{FD1302BD-4080-11D1-A3AC-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{FD1302BD-4080-11D1-A3AC-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {B371A349-4080-11D1-A3AC-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B371A349-4080-11D1-A3AC-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B371A349-4080-11D1-A3AC-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B371A349-4080-11D1-A3AC-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {B3EB3B37-4080-11D1-A3AC-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B3EB3B37-4080-11D1-A3AC-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B3EB3B37-4080-11D1-A3AC-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B3EB3B37-4080-11D1-A3AC-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {46F14FDA-232B-11D1-A808-00C04FD8D5A8}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{46F14FDA-232B-11D1-A808-00C04FD8D5A8}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{46F14FDA-232B-11D1-A808-00C04FD8D5A8}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{46F14FDA-232B-11D1-A808-00C04FD8D5A8}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {D592AED4-F420-11D0-A36E-00C04FB950DC}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{D592AED4-F420-11D0-A36E-00C04FB950DC}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{D592AED4-F420-11D0-A36E-00C04FB950DC}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{D592AED4-F420-11D0-A36E-00C04FB950DC}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {5BB11929-AFD1-11D2-9CB9-0000F87A369E}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{5BB11929-AFD1-11D2-9CB9-0000F87A369E}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{5BB11929-AFD1-11D2-9CB9-0000F87A369E}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{5BB11929-AFD1-11D2-9CB9-0000F87A369E}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {6C6D65DC-AFD1-11D2-9CB9-0000F87A369E}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{6C6D65DC-AFD1-11D2-9CB9-0000F87A369E}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{6C6D65DC-AFD1-11D2-9CB9-0000F87A369E}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{6C6D65DC-AFD1-11D2-9CB9-0000F87A369E}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {7E99C0A2-F935-11D2-BA96-00C04FB6D0D1}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7E99C0A2-F935-11D2-BA96-00C04FB6D0D1}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7E99C0A2-F935-11D2-BA96-00C04FB6D0D1}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7E99C0A2-F935-11D2-BA96-00C04FB6D0D1}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {370DF02E-F934-11D2-BA96-00C04FB6D0D1}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{370DF02E-F934-11D2-BA96-00C04FB6D0D1}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{370DF02E-F934-11D2-BA96-00C04FB6D0D1}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{370DF02E-F934-11D2-BA96-00C04FB6D0D1}
    • TypeLib
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {A63251B2-5F21-474B-AB52-4A8EFAD10895}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A63251B2-5F21-474B-AB52-4A8EFAD10895}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A63251B2-5F21-474B-AB52-4A8EFAD10895}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A63251B2-5F21-474B-AB52-4A8EFAD10895}
    • TypeLib
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies
    • System

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_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{FD8256D0-FD15-11CE-ABC4-02608C9E7553}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{001677D0-FD16-11CE-ABC4-02608C9E7553}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{72B945E0-253B-11CF-A988-00AA006BC149}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{451A0030-72EC-11CF-B03B-00AA006E0975}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C6F602B6-8F69-11D0-8528-00C04FD8D503}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{05792C8E-941F-11D0-8529-00C04FD8D503}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{79FA9AD0-A97C-11D0-8534-00C04FD8D503}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{306E831C-5BC7-11D1-A3B8-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B2BD0902-8878-11D1-8C21-00C04FD8D503}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{28B96BA0-B330-11CF-A9AD-00AA006BC149}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C8F93DD0-4AE0-11CF-9E73-00AA004A5691}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C8F93DD3-4AE0-11CF-9E73-00AA004A5691}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C8F93DD2-4AE0-11CF-9E73-00AA004A5691}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A05E03A2-EFFE-11CF-8ABC-00C04FD8D503}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A1CD2DC6-EFFE-11CF-8ABC-00C04FD8D503}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A2F733B8-EFFE-11CF-8ABC-00C04FD8D503}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{00E4C220-FD16-11CE-ABC4-02608C9E7553}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EFE3CC70-1D9F-11CF-B1F3-02608C9E7553}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EF497680-1D9F-11CF-B1F3-02608C9E7553}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{27636B00-410F-11CF-B1FF-02608C9E7553}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{3E37E320-17E2-11CF-ABC4-02608C9E7553}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B15160D0-1226-11CF-A985-00AA006BC149}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{124BE5C0-156E-11CF-A986-00AA006BC149}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{32FB6780-1ED0-11CF-A988-00AA006BC149}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9A52DB30-1ECF-11CF-A988-00AA006BC149}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{68AF66E0-31CA-11CF-A98A-00AA006BC149}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{5D7B33F0-31CA-11CF-A98A-00AA006BC149}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A89D1900-31CA-11CF-A98A-00AA006BC149}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A02DED10-31CA-11CF-A98A-00AA006BC149}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EB6DCAF0-4B83-11CF-A995-00AA006BC149}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{398B7DA0-4AAB-11CF-AE2C-00AA006EBFB9}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{34A05B20-4AAB-11CF-AE2C-00AA006EBFB9}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{DDF2891E-0F9C-11D0-8AD4-00C04FD8D503}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B4F3A14C-9BDD-11D0-852C-00C04FD8D503}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B7EE91CC-9BDD-11D0-852C-00C04FD8D503}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B8C787CA-9BDD-11D0-852C-00C04FD8D503}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9068270B-0939-11D1-8BE1-00C04FD8D503}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B1B272A3-3625-11D1-A3A4-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7B66B533-4680-11D1-A3B4-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A910DEA9-4680-11D1-A3B4-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B21A50A9-4080-11D1-A3AC-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7B28B80F-4680-11D1-A3B4-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{97AF011A-478E-11D1-A3B4-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B287FCD5-4080-11D1-A3AC-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{F60FB803-4080-11D1-A3AC-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{8452D3AB-0869-11D1-A377-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B2F5A901-4080-11D1-A3AC-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7ADECF29-4680-11D1-A3B4-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{FD1302BD-4080-11D1-A3AC-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B371A349-4080-11D1-A3AC-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B3EB3B37-4080-11D1-A3AC-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{46F14FDA-232B-11D1-A808-00C04FD8D5A8}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{D592AED4-F420-11D0-A36E-00C04FB950DC}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{5BB11929-AFD1-11D2-9CB9-0000F87A369E}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{6C6D65DC-AFD1-11D2-9CB9-0000F87A369E}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7E99C0A2-F935-11D2-BA96-00C04FB6D0D1}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{370DF02E-F934-11D2-BA96-00C04FB6D0D1}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{A63251B2-5F21-474B-AB52-4A8EFAD10895}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList
    • Universal = "0"

Step 5

Restore this modified 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\GDIPlus
    • From: FontCachePath = "%Application Data%"
      To: FontCachePath = ""%User Profile%\Local Settings\Application Data""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SystemRestore
    • DisableSR = "1"

Step 6

Search and delete these files

[ Learn More ]
There may be some component files 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.
  • %System Root%\autorun.inf
  • %User Profile%\Application Data\temp48.txt

Step 7

Search and delete this folder

[ 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.
  • %System Root%\Program Settings

Step 8

Scan your computer with your Trend Micro product to delete files detected as WORM_KNOWLOG.A. 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.

Step 9

Restore deleted/modified files and/or registry entries from backup

*Note: Only Microsoft-related files/keys/values will be restored. If this malware/grayware also deleted registry keys/values related to programs that are not from Microsoft, please reinstall those programs on your computer.

    • %Application Data%\GDIPFONTCACHEV1.DAT

Step 10

Restore this file from backup only Microsoft-related files will be restored. If this malware/grayware also deleted files related to programs that are not from Microsoft, please reinstall those programs on you computer again.

  • %User Profile%\Cookies\index.dat


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