The VDF file contains all the malware detection patterns used by the Avira engine.

Avira updates its VDF files several times in a typical day, ensuring that your Avira security products continue to detect the latest electronic threats. Keeping your VDF file up to date is vital to the safety of your computer.


Date format: yyyy-mm-dd
ID XVDF Version Published date
1. . .
8.15.00.156 Tuesday, July 10, 2018
Details . .
2. . .
8.14.60.210 Wednesday, July 4, 2018
Details . .
3. . .
8.12.38.154 Saturday, December 19, 2015
Details . .
4. . .
8.11.122.174 Sunday, December 29, 2013
Details . .
5. . .
8.01.05.80 Thursday, August 6, 2009
Details . .
6. . .
8.00.01.156 Wednesday, December 26, 2007
Details . .
7. . .
8.00.01.141 Saturday, December 22, 2007
Details . .
8. . .
8.00.01.77 Wednesday, December 12, 2007
Details . .
9. . .
8.00.01.64 Monday, December 10, 2007
Details . .
10. . .
8.00.01.11 Tuesday, November 27, 2007
Details . .