Symantec Antivirus

File-Based Protection (Traditional Antivirus)

• Definitions Created: 4/25/2018
• Definitions Released: 4/25/2018
• Extended Version: 4/25/2018 rev. 17
• Definitions Version: 200425q
• Sequence Number: 192502
• Number of Signatures: 8,641,372

http://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)

• Definitions Created: 5/17/2018
• Definitions Released: 5/17/2018
• Extended Version: 5/17/2018 rev. 7
• Definitions Version: 200517g
• Sequence Number: 193063
• Number of Signatures: 8,496,841

http://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)

• Definitions Created: 6/15/2018
• Definitions Released: 6/15/2018
• Extended Version: 6/15/2018 rev. 7
• Definitions Version: 200615g
• Sequence Number: 193755
• Number of Signatures: 8,004,983

http://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)

• Definitions Created: 7/16/2018
• Definitions Released: 7/16/2018
• Extended Version: 7/16/2018 rev. 9
• Definitions Version: 200716i
• Sequence Number: 194413
• Number of Signatures: 8,355,389

http://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)

• Definitions Created: 8/16/2018
• Definitions Released: 8/16/2018
• Extended Version: 8/16/2018 rev. 22
• Definitions Version: 200816v
• Sequence Number: 195088
• Number of Signatures: 8,267,559

http://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)

• Definitions Created: 9/15/2018
• Definitions Released: 9/15/2018
• Extended Version: 9/15/2018 rev. 2
• Definitions Version: 200915b
• Sequence Number: 195652
• Number of Signatures: 8,586,104
• http://www.symantec.com/security_response/definitions.jsp

 

• Definitions Created: 10/12/2018
• Definitions Released: 10/12/2018
• Extended Version: 10/12/2018 rev. 8
• Definitions Version: 201012h
• Sequence Number: 196205
• Number of Signatures: 7,528,235

http://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)

• Definitions Created: 10/31/2018
• Definitions Released: 10/31/2018
• Extended Version: 10/31/2018 rev. 2
• Definitions Version: 201031b
• Sequence Number: 196528
• Number of Signatures: 7,827,914
• http://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)

• Definitions Created: 12/4/2018
• Definitions Released: 12/4/2018
• Extended Version: 12/4/2018 rev. 8
• Definitions Version: 201204h
• Sequence Number: 197201
• Number of Signatures: 8,661,759
• http://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)
Definitions Created: 1/18/2019
Definitions Released: 1/18/2019
Extended Version: 1/18/2019 rev. 9
Definitions Version: 210118i
Sequence Number: 198055
Number of Signatures: 7,640,404
http://www.symantec.com/security_response/definitions.jsp

 

A valid support contract is required to obtain the latest content. To renew your product license, see the License Renewal Center.


File-Based Protection (Traditional Antivirus)


Traditional signature and heuristic file scanning engines form the backbone of Symantec’s security solutions; these engines use dozens of techniques to scan files for both known as well as unknown threats.

• Learn more

• Definitions Created: 2/16/2019
• Definitions Released: 2/16/2019
• Extended Version: 2/16/2019 rev. 2
• Definitions Version: 210216b
• Sequence Number: 198626
• Number of Signatures: 8,745,154

• Details: Release History
• Download: Definitions , Content is downloaded by your product via LiveUpdate.

http://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)


Traditional signature and heuristic file scanning engines form the backbone of Symantec’s security solutions; these engines use dozens of techniques to scan files for both known as well as unknown threats.

• Learn more

• Definitions Created: 3/22/2019
• Definitions Released: 3/22/2019
• Extended Version: 3/22/2019 rev. 1
• Definitions Version: 210322a
• Sequence Number: 50990415
• Number of Signatures: 8,489,139

• Details: Release History
• Download: Definitions , Content is downloaded by your product via LiveUpdate.

http://www.symantec.com/security_response/definitions.jsp

 

• Definitions Created: 4/23/2019
• Definitions Released: 4/23/2019
• Extended Version: 4/23/2019 rev. 3
• Definitions Version: 210423c
• Sequence Number: 199796
• Number of Signatures: 8,265,638

• Details: Release History
• Download: Definitions , Content is downloaded by your product via LiveUpdate.

http://www.symantec.com/security_response/definitions.jsp

 

• Definitions Created: 6/2/2019
• Definitions Released: 6/2/2019
• Extended Version: 6/2/2019 rev. 3
• Definitions Version: 210602c
• Sequence Number: 200459
• Number of Signatures: 8,267,175

http://www.symantec.com/security_response/definitions.jsp

 

valid support contract is required to obtain the latest content. To renew your product license, see the License Renewal Center.


File-Based Protection (Traditional Antivirus)


Traditional signature and heuristic file scanning engines form the backbone of Symantec’s security solutions; these engines use dozens of techniques to scan files for both known as well as unknown threats.

• Learn more

• Definitions Created: 7/5/2019
• Definitions Released: 7/5/2019
• Extended Version: 7/5/2019 rev. 6
• Definitions Version: 210705f
• Sequence Number: 201020
• Number of Signatures: 7,927,471

http://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)

• Definitions Created: 8/4/2019
• Definitions Released: 8/4/2019
• Extended Version: 8/4/2019 rev. 3
• Definitions Version: 210804c
• Sequence Number: 201565
• Number of Signatures: 7,902,863

• Details: Release History
• Download: Definitions , Content is downloaded by your product via LiveUpdate.

http://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)

• Definitions Created: 8/26/2019
• Definitions Released: 8/26/2019
• Extended Version: 8/26/2019 rev. 7
• Definitions Version: 210826g
• Sequence Number: 201915
• Number of Signatures: 7,558,369

• Details: Release History
• Download: Definitions , Content is downloaded by your product via LiveUpdate.

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)

• Definitions Created: 9/29/2019
• Definitions Released: 9/29/2019
• Extended Version: 9/29/2019 rev. 2
• Definitions Version: 210929b
• Sequence Number: 202471
• Number of Signatures: 7,512,23

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)

• Definitions Created: 11/1/2019
• Definitions Released: 11/1/2019
• Extended Version: 11/1/2019 rev. 8
• Definitions Version: 211101h
• Sequence Number: 203067
• Number of Signatures: 5,876,519

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)

• Definitions Created: 12/6/2019
• Definitions Released: 12/6/2019
• Extended Version: 12/6/2019 rev. 7
• Definitions Version: 211206g
• Sequence Number: 203636
• Number of Signatures: 6,007,211
• https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)

• Definitions Created: 12/15/2019
• Definitions Released: 12/15/2019
• Extended Version: 12/15/2019 rev. 2
• Definitions Version: 211215b
• Sequence Number: 203771
• Number of Signatures: 5,975,748

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)

• Definitions Created: 1/30/2020
• Definitions Released: 1/30/2020
• Extended Version: 1/30/2020 rev. 7
• Definitions Version: 220130g
• Sequence Number: 204492
• Number of Signatures: 5,911,617
• https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)
Definitions Created:
3/30/2020
Definitions Released:
3/30/2020
Extended Version:
3/30/2020 rev. 2
Definitions Version:
220330b
Sequence Number:
205504
Number of Signatures:
5970047
https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)
Definitions Created:
6/1/2020
Definitions Released:
6/1/2020
Extended Version:
6/1/2020 rev. 9
Definitions Version:
220601i
Sequence Number:
206721
Number of Signatures:
6129496

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)
Definitions Created:
7/23/2020
Definitions Released:
7/23/2020
Extended Version:
7/23/2020 rev. 7
Definitions Version:
220723g
Sequence Number:
207753
Number of Signatures:
6250633

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)
Definitions Created:
8/30/2020
Definitions Released:
8/30/2020
Extended Version:
8/30/2020 rev. 2
Definitions Version:
220830b
Sequence Number:
208459
Number of Signatures:
6209840
https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)
Definitions Created:
9/27/2020
Definitions Released:
9/27/2020
Extended Version:
9/27/2020 rev. 2
Definitions Version:
220927b
Sequence Number:
209019
Number of Signatures:
6346098

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)
Definitions Created:
10/10/2020
Definitions Released:
10/10/2020
Extended Version:
10/10/2020 rev. 3
Definitions Version:
221010c
Sequence Number:
209338
Number of Signatures:
6470756

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)
Definitions Created:
12/13/2020
Definitions Released:
12/13/2020
Extended Version:
12/13/2020 rev. 3
Definitions Version:
221213c
Sequence Number:
210629
Number of Signatures:
6584345

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)
Definitions Created:
1/6/2021
Definitions Released:
1/6/2021
Extended Version:
1/6/2021 rev. 8
Definitions Version:
230106h
Sequence Number:
211071
Number of Signatures:
6256756
https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)
Definitions Created:
1/20/2021
Definitions Released:
1/20/2021
Extended Version:
1/20/2021 rev. 9
Definitions Version:
230120i
Sequence Number:
211353
Number of Signatures:
6206204

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection (Traditional Antivirus)
Definitions Created:
3/1/2021
Definitions Released:
3/1/2021
Extended Version:
3/1/2021 rev. 24
Definitions Version:
230301x
Sequence Number:
212151
Number of Signatures:
6611361

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
4/19/2021
Definitions Released:
4/19/2021
Extended Version:
4/19/2021 rev. 3
Definitions Version:
230419c
Sequence Number:
213095
Number of Signatures:
6734418
https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
5/19/2021
Definitions Released:
5/19/2021
Extended Version:
5/19/2021 rev. 8
Definitions Version:
230519h
Sequence Number:
213662
Number of Signatures:
6769673
https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
6/14/2021
Definitions Released:
6/14/2021
Extended Version:
6/14/2021 rev. 9
Definitions Version:
230614i
Sequence Number:
214158
Number of Signatures:
6691701

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
7/7/2021
Definitions Released:
7/7/2021
Extended Version:
7/7/2021 rev. 8
Definitions Version:
230707h
Sequence Number:
214597
Number of Signatures:
6697484
https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
8/5/2021
Definitions Released:
8/5/2021
Extended Version:
8/5/2021 rev. 8
Definitions Version:
230805h
Sequence Number:
215157
Number of Signatures:
6687505
https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
9/4/2021
Definitions Released:
9/4/2021
Extended Version:
9/4/2021 rev. 3
Definitions Version:
230904c
Sequence Number:
215709
Number of Signatures:
6644562
https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
10/3/2021
Definitions Released:
10/3/2021
Extended Version:
10/3/2021 rev. 3
Definitions Version:
231003c
Sequence Number:
216284
Number of Signatures:
6609687
https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
11/5/2021
Definitions Released:
11/5/2021
Extended Version:
11/5/2021 rev. 8
Definitions Version:
231105h
Sequence Number:
216952
Number of Signatures:
6398668
https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
12/5/2021
Definitions Released:
12/5/2021
Extended Version:
12/5/2021 rev. 2
Definitions Version:
231205b
Sequence Number:
217527
Number of Signatures:
6443922

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
1/14/2022
Definitions Released:
1/14/2022
Extended Version:
1/14/2022 rev. 17
Definitions Version:
240114q
Sequence Number:
218306
Number of Signatures:
6279025
https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
2/14/2022
Definitions Released:
2/14/2022
Extended Version:
2/14/2022 rev. 8
Definitions Version:
240214h
Sequence Number:
218916
Number of Signatures:
6283587

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
3/14/2022
Definitions Released:
3/14/2022
Extended Version:
3/14/2022 rev. 7
Definitions Version:
240314g
Sequence Number:
219459
Number of Signatures:
6275853

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
4/15/2022
Definitions Released:
4/15/2022
Extended Version:
4/15/2022 rev. 8
Definitions Version:
240415h
Sequence Number:
220104
Number of Signatures:
6335131

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
5/9/2022
Definitions Released:
5/9/2022
Extended Version:
5/9/2022 rev. 7
Definitions Version:
240509g
Sequence Number:
220573
Number of Signatures:
6357208

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
6/21/2022
Definitions Released:
6/21/2022
Extended Version:
6/21/2022 rev. 8
Definitions Version:
240621h
Sequence Number:
221411
Number of Signatures:
6397597
https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
7/21/2022
Definitions Released:
7/21/2022
Extended Version:
7/21/2022 rev. 3
Definitions Version:
240721c
Sequence Number:
221986
Number of Signatures:
5936063

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
8/18/2022
Definitions Released:
8/18/2022
Extended Version:
8/18/2022 rev. 7
Definitions Version:
240818g
Sequence Number:
222554
Number of Signatures:
5927129

https://www.symantec.com/security_response/definitions.jsp

 

File-Based Protection
Definitions Created:
9/11/2022
Definitions Released:
9/11/2022
Extended Version:
9/11/2022 rev. 2
Definitions Version:
240911b
Sequence Number:
223024
Number of Signatures:
5941233
https://www.symantec.com/security_response/definitions.jsp