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Norton AntiVirus for Windows 2000/XP/Vista

As new threats emerge, Symantec immediately builds new protection updates and makes them available for download on a subscription basis. If your subscription has expired, click here.

The Norton AntiVirus engine is common to the Norton AntiVirus, Norton Internet Security, and Norton 360 products. You can update these products using definitions shown below as supporting Norton AntiVirus.

Note: The i32 Intelligent Updater package cannot be used to update Symantec AntiVirus Corporate Edition servers, but can be used to update Corporate Edition clients.

Filename

Creation Date

Release Date

File Size

20080514-035-v5i32.exe

May 14, 2008

May 14, 2008

26.23 MB

MD5: 92417BBD5A1AFABC8CC2151432FE68EE all MD5 hashes | FTP Download


Supports the following versions of Symantec antivirus software:

    Norton AntiVirus 2008 for Windows XP Home/XP Pro/Vista
    Norton Internet Security 2008 for Windows XP Home/XP Pro/Vista
    Norton 360 version 2.0 for Windows XP/Vista
    Symantec Endpoint Protection 11.0

Filename

Creation Date

Release Date

File Size

20080514-035-i32.exe

May 14, 2008

May 14, 2008

29.29 MB

MD5: 248161047E17ADCB987DAB04AAE91381 all MD5 hashes | FTP Download


Supports the following versions of Symantec antivirus software:

    Norton AntiVirus 2003 Professional Edition
    Norton AntiVirus 2003 for Windows 2000/XP Home/XP Pro
    Norton AntiVirus 2004 Professional Edition
    Norton AntiVirus 2004 for Windows 2000/XP Home/XP Pro
    Norton AntiVirus 2005 for Windows 2000/XP Home/XP Pro
    Norton AntiVirus 2006 for Windows 2000/XP Home/XP Pro
    Norton AntiVirus 2007 for Windows XP Home/XP Pro/Vista
    Norton 360 version 1.0 for Windows XP/Vista
    Norton AntiVirus for Microsoft Exchange (Intel)
    Norton SystemWorks (all versions)
    Symantec AntiVirus 3.0 for CacheFlow Security Gateway
    Symantec AntiVirus 3.0 for Inktomi Traffic Edge
    Symantec AntiVirus 3.0 for NetApp Filer/NetCache
    Symantec AntiVirus 9.0 Corporate Edition Client
    Symantec AntiVirus 10.0 Corporate Edition Client
    Symantec AntiVirus 10.1 Corporate Edition Client
    Symantec AntiVirus 10.2 Corporate Edition Client
    Symantec Mail Security for Domino v 4.x/5.x
    Symantec Mail Security for Microsoft Exchange v 4.x/5.x

End of Life for Floppy Disk Definition Sets

Beginning Thursday, August 18th, 2005, US Pacific Time, Symantec will no longer be releasing definitions sized to fit a set of standard 1.44 MB floppy disks. Due to the increasing size of virus definitions files and the supplanting of floppy disks with other technologies, we will no longer be releasing definitions in this format. Definitions will continue to be made available through all other current methods.

Filename

Creation Date

Release Date

File Size

20080514-035-x86.exe

May 14, 2008

May 14, 2008

31.93 MB

MD5: A4763E3A0D0D773E9BC87C653A04783E all MD5 hashes | FTP Download


Supports the following versions of Symantec antivirus software:

    Norton AntiVirus 2003 Professional Edition
    Norton AntiVirus 2003 for Windows 2000/XP Home/XP Pro
    Norton AntiVirus 2004 Professional Edition
    Norton AntiVirus 2004 for Windows 2000/XP Home/XP Pro
    Norton AntiVirus 2005 for Windows 2000/XP Home/XP Pro
    Norton AntiVirus 2006 for Windows 2000/XP Home/XP Pro
    Norton AntiVirus 2007 for Windows XP Home/XP Pro/Vista
    Norton 360 version 1.0 for Windows XP/Vista
    Norton AntiVirus for Microsoft Exchange (Intel)
    Symantec AntiVirus 3.0 CacheFlow Security Gateway
    Symantec AntiVirus 3.0 for Inktomi Traffic Edge
    Symantec AntiVirus 3.0 for NetApp Filer/NetCache
    Symantec AntiVirus 9.0 Corporate Edition Client
    Symantec AntiVirus 10.0 Corporate Edition Client
    Symantec AntiVirus 10.1 Corporate Edition Client
    Symantec AntiVirus 10.2 Corporate Edition Client
    Symantec AntiVirus for Bluecoat Security Gateway for Windows 2000 Server/2003 Server
    Symantec AntiVirus for Clearswift MIMESweeper for Windows 2000 Server/2003 Server
    Symantec AntiVirus for Microsoft ISA Server for Windows 2000 Server/2003 Server
    Symantec Mail Security for Domino v 4.x/5.x
    Symantec Mail Security for Microsoft Exchange v 4.x/5.x
    Symantec Mail Security for SMTP v 4.x
    Symantec Web Security 3.0 for Windows
    Symantec AntiVirus Scan Engine for Windows

This all inclusive updater will update all of the products listed above. This is useful for updating multiple machines and products with one single package.

64-bit Platforms

Filename

Creation Date

Release Date

File Size

20080514-035-v5i64.exe

May 14, 2008

May 14, 2008

27.49 MB

MD5: 4B557E0783B31E1075DA71BD2CCCE9D5 all MD5 hashes | FTP Download


Supports the following versions of Symantec antivirus software:

    Norton AntiVirus 2008 for Windows XP/Vista for 64-bit OS only
    Norton Internet Security 2008 for Windows XP/Vista for 64-bit OS only
    Norton 360 version 2.0 for Windows XP/Vista for 64-bit OS only
    Symantec Endpoint Protection 11.0 for 64-bit OS only

Filename

Creation Date

Release Date

File Size

20080514-035-i64.exe

May 14, 2008

May 14, 2008

30.30 MB

MD5: 12B06184745B4BB09AE521EE146251D8 all MD5 hashes | FTP Download


Supports the following versions of Symantec antivirus software:

    Symantec AntiVirus 9.0 Corporate Edition Client for 64-bit OS only
    Symantec AntiVirus 10.0 Corporate Edition Client for 64-bit OS only
    Symantec AntiVirus 10.1 Corporate Edition Client for 64-bit OS only
    Symantec AntiVirus 10.2 Corporate Edition Client for 64-bit OS only
    Norton AntiVirus 2007 for Windows Vista 64-bit OS only
    Norton Internet Security 2007 for Windows Vista 64-bit OS only
    Norton 360 version 1.0 for Windows XP/Vista 64-bit OS only