Symantec Endpoint Protection Client Installations on Windows Platforms
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
sonar/20251112-001-SONAR_IU_SEP.exe | HTTP	11/12/2025	11/12/2025	5.68 MB			5F6CFD6672C20E9249918B5E2FC39360
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 to 14.3 RU1
=========================================================

Symantec Endpoint Protection Client Installations on Windows Platforms
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
sonar/20251112-001-SONAR_IU_SEP_14_3_RU2.exe | HTTP	11/12/2025	11/12/2025	5.68 MB			370ED021D6FE0E1F18719E5B421D9B17
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU2
=========================================================

Symantec Endpoint Protection Client Installations on Windows Platforms
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
sonar/20251112-001-SONAR_IU_SEP_14_3_RU3.exe | HTTP	11/12/2025	11/12/2025	5.68 MB			DDF952AEFA4B106205BB15A42213BADC
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU3
    Symantec Endpoint Protection 14.3 RU4
=========================================================

Symantec Endpoint Protection Client Installations on Windows Platforms x86
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
sonar/20251112-001-SONAR_IU_SEP_14_3_RU5_x86.exe | HTTP	11/12/2025	11/13/2025	5.08 MB			8303CC4FC8A833621A2446227D430FDF
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU5
=========================================================

Symantec Endpoint Protection Client Installations on Windows Platforms x64
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
sonar/20251112-001-SONAR_IU_SEP_14_3_RU5_x64.exe | HTTP	11/12/2025	11/12/2025	5.86 MB			595AD1D40D9E55527C8452A878D94B75
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU5
=========================================================

Symantec Endpoint Protection Client Installations on Windows Platforms x64
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
sonar/20251112-001-SONAR_IU_SEP_14_3_RU6_x64.exe | HTTP	11/12/2025	11/12/2025	5.91 MB			1C1D45603A80335D8CEA20394AEE6DE3
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU6
=========================================================

Symantec Endpoint Protection Client Installations on Windows Platforms x64
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
sonar/20251112-001-SONAR_IU_SEP_14_3_RU7_x64.exe | HTTP	11/12/2025	11/12/2025	5.91 MB			A79BD9CD69A65B929B87E0A7F7341E76
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU7
=========================================================

Symantec Endpoint Protection Client Installations on Windows Platforms x64
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
sonar/20251112-001-SONAR_IU_SEP_14_3_RU8_x64.exe | HTTP	11/12/2025	11/12/2025	5.91 MB			E42E39C37DE846FB87053884E2D7C648
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU8
=========================================================

Symantec Endpoint Protection Client Installations on Windows Platforms x64
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
sonar/20251112-011-SONAR_IU_SEP_14_3_RU9_x64.exe | HTTP	11/12/2025	11/12/2025	6.07 MB			65E5067FCF3A17CAC63F83C477C1F14F
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU9
=========================================================

Symantec Endpoint Protection Client Installations on Windows Platforms x64
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
sonar/20251112-011-SONAR_IU_SEP_14_3_RU10_x64.exe | HTTP	11/12/2025	11/12/2025	6.07 MB			C4F1473ED208D67C2897121C5968A288
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU10
=========================================================

Symantec Endpoint Protection Client Installations on Windows Platforms ARM 64
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
sonar/20251112-011-SONAR_IU_SEP_14_3_RU10_ARM64.exe | HTTP	11/12/2025	11/12/2025	5.95 MB			D88CC09BB707BE6F8422748F1A68F019
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU10 ARM 64