| 27.78% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.28 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.1.0.28 | 22870917 |
| 12.04% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.28 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.1.0.28 | 22821411 |
| 8.33% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.28 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.1.0.28 | 23068952 |
| 5.56% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.29 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.1.0.29 | 27410112 |
| 5.56% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.29 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.1.0.29 | 26968547 |
| 5.56% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.0.3.24 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.0.3.24 | 22183992 |
| 5.56% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.0.3.27 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.0.3.27 | 21518324 |
| 4.63% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.0.3.24 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.0.3.24 | 21649878 |
| 3.7% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.31 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.1.0.31 | 27927755 |
| 2.78% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.28 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.1.0.28 | 29773862 |
| 2.78% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.0.3.24 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.0.3.24 | 21883520 |
| 2.78% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.0.1.16 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.0.1.16 | 20330870 |
| 2.78% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.0.3.27 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.0.3.27 | 23504058 |
| 2.78% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.0.3.27 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.0.3.27 | 21867324 |
| 1.85% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.29 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.1.0.29 | 25032502 |
| 0.93% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 2.7.6.13 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 2.7.6.13 | 828049 |
| 0.93% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.0.3.24 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.0.3.27 | 22753391 |
| 0.93% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.31 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.1.0.31 | 27591889 |
| 0.93% | %PROGRAMFILES% \ Norton Security Scan \ Norton Security Scan \ Norton Security Scan \ Engine \ 4.1.0.28 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.1.0.28 | 32980255 |
| 0.93% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.0.1.16 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.0.3.24 | 21711832 |
| 0.93% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.29 \ nss.exe | Standalone Scanner Components | Symantec Corporation | 4.1.0.29 | 27111618 |