AntiVirus for Macintosh

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Attention: Virus definitions for Norton AntiVirus for Macintosh versions 7-8 will no longer be updated after August 1, 2008. To continue receiving updated virus definitions, please upgrade to a newer version of Norton AntiVirus for Macintosh.

The virus definitions installer you should download depends on the Mac OS version and the version of Norton AntiVirus for Macintosh or Symantec AntiVirus for Macintosh you are running.

Intel

File Name Creation Date Release Date File Size MD5 | all
NavM_Intel_Installer_20191118_US.zip | HTTP 11/18/2019 11/18/2019 2 MB 8A97EE7BB5EAAD81AD4B8F585D7E5C98

Supports the following versions of Symantec antivirus software:

  • Symantec Endpoint Protection for Macintosh on Mac OS X (Intel processor) Versions 12.1 through 12.1.3
File Name Creation Date Release Date File Size MD5 | all
20191118-022-MacCore18.pkg.zip | HTTP 11/18/2019 11/19/2019 55 MB C01C33AE42FEF2396E4C7285D8FBE411

Supports the following versions of Symantec antivirus software:

  • Norton Internet Security (for Macintosh) version 7.1
File Name Creation Date Release Date File Size MD5 | all
20191118-022-MacSEP.pkg.zip | HTTP 11/18/2019 11/19/2019 205.65 MB 6E5D8C0F5633E8C355E59FA7F6C3B189

Supports the following versions of Symantec antivirus software:

  • Symantec Endpoint Protection for Macintosh on Mac OS X (Intel processor) versions 12.1.4 through 12.1.6
File Name Creation Date Release Date File Size MD5 | all
20191118-022-MacSEP14.pkg.zip | HTTP 11/18/2019 11/19/2019 206.44 MB 0985615E539D2EC4471CA4EDF4018858

Supports the following versions of Symantec antivirus software:

  • Symantec Endpoint Protection for Macintosh on Mac OS X (Intel processor) version 14.x
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