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_20190917_US.zip | HTTP 09/17/2019 09/17/2019 450.34 MB 68AD2DA9DD0EFF932030C0791CC635F9

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
20190917-003-MacCore18.pkg.zip | HTTP 09/17/2019 09/17/2019 57.13 MB 05F5324500216C1D41B0239C07642BF0

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
20190917-003-MacSEP.pkg.zip | HTTP 09/17/2019 09/17/2019 215.52 MB 21C6084C8DBFF0619DDCA65B5A46A17B

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
20190917-003-MacSEP14.pkg.zip | HTTP 09/17/2019 09/17/2019 216.29 MB C770E68B94446C8D046CF199D4DC80B6

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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