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 type of processor your Mac has (PowerPC or Intel), 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_20170224_US.zip | FTP 02/24/2017 02/24/2017 429.06 MB F8167A2B8CD9C2FC02F478150661DC94

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
20170224-009-MacCore18.pkg.zip | FTP 02/24/2017 02/24/2017 53.06 MB 695EB20D01BA6EA24785E17BE4418851

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
20170224-009-MacSEP.pkg.zip | FTP 02/24/2017 02/24/2017 213.07 MB 6FA7C156AFA083732956DC3644648D04

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
20170224-009-MacSEP14.pkg.zip | FTP 02/24/2017 02/24/2017 213.82 MB CACED706A1C907965F456BA29FF85946

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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