| 27.4% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.28 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 4.1.0.28 | 24999788 |
| 9.59% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.28 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 4.1.0.28 | 22821425 |
| 8.22% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.29 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 4.1.0.29 | 26968561 |
| 8.22% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.0.3.24 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 4.0.3.24 | 22184008 |
| 8.22% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.28 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 4.1.0.28 | 23068976 |
| 6.85% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.29 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 4.1.0.29 | 28628862 |
| 5.48% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.0.3.27 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 4.0.3.27 | 21526086 |
| 4.11% | %PROGRAMFILES% \ Norton Bootable Recovery Tool Wizard \ Engine \ 7.0.0.18 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 7.0.0.18 | 26104683 |
| 4.11% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.0.3.24 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 4.0.3.24 | 21943965 |
| 2.74% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.0.3.27 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 4.0.3.27 | 23504126 |
| 2.74% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.0.1.16 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 4.0.1.16 | 20330886 |
| 2.74% | %PROGRAMFILES% \ Norton Bootable Recovery Tool Wizard \ Engine \ 6.0.0.74 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 6.0.0.74 | 22168178 |
| 2.74% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.31 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 4.1.0.31 | 30209316 |
| 2.74% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.0.3.24 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 4.0.3.24 | 22709699 |
| 2.74% | %PROGRAMFILES% \ Norton Security Scan \ Engine \ 4.1.0.28 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 4.1.0.28 | 29773877 |
| 1.37% | %PROGRAMFILES% \ Norton Bootable Recovery Tool Wizard \ Engine \ 7.0.0.18 \ saupdt.dll | Standalone Scanner Components | Symantec Corporation | 7.0.0.18 | 33243675 |