| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 41.18% | %PROGRAMFILES% \ NORTON INTERNET SECURITY \ obrkav.dll | Internet Security | Symantec Corporation | 9.1.1.7 | 1492154 |
| 17.65% | %PROGRAMFILES% \ NORTON INTERNET SECURITY \ obrkav.dll | Internet Security | Symantec Corporation | 9.0.3.4 | 3112755 |
| 11.76% | %PROGRAMFILES% \ NORTON INTERNET SECURITY \ obrkav.dll | Internet Security | Symantec Corporation | 9.0.5.5 | 19691408 |
| 8.82% | %PROGRAMFILES% \ NORTON INTERNET SECURITY \ obrkav.dll | Norton Internet Security | Symantec Corporation | 8.5.0.113 | 1866901 |
| 8.82% | %PROGRAMFILES% \ NORTON INTERNET SECURITY \ obrkav.dll | Norton Internet Security | Symantec Corporation | 8.0.0.64 | 6832566 |
| 8.82% | %PROGRAMFILES% \ NORTON INTERNET SECURITY \ obrkav.dll | Norton Internet Security | Symantec Corporation | 8.3.0.5 | 13089714 |
| 2.94% | %PROGRAMFILES% \ NORTON INTERNET SECURITY \ obrkav.dll | Internet Security | Symantec Corporation | 9.1.0.33 | 3617978 |