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_20190517_US.zip | FTP 05/17/2019 05/17/2019 476.69 MB 6D67F36985DB0F459277C9ACC9B19F70

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
20190518-002-MacCore18.pkg.zip | FTP 05/18/2019 05/18/2019 76.54 MB DC9BBB6FCAD71DF79DD118B58618074A

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
20190518-002-MacSEP.pkg.zip | FTP 05/18/2019 05/18/2019 241.23 MB B96857E59ECCCD372C6A8797B1576B5F

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
20190518-002-MacSEP14.pkg.zip | FTP 05/18/2019 05/18/2019 242.01 MB FFF0F616DFF2DCC695C15278006216EA

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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