| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 40% | %SYSDIR% \ DRIVERS \ wdboot.sys | Microsoft® Windows® Operating System | Microsoft Corporation | 4.3.9600.16384 | 21536598 |
| 20% | %SYSDIR% \ DRIVERS \ wdboot.sys | Microsoft Malware Protection | Microsoft Corporation | 4.6.300.0 | 30528094 |
| 20% | %SYSDIR% \ DRIVERS \ wdboot.sys | Microsoft Malware Protection | Microsoft Corporation | 4.4.304.0 | 24254789 |
| 20% | %SYSDIR% \ DRIVERS \ wdboot.sys | Microsoft Malware Protection | Microsoft Corporation | 4.5.218.0 | 28090988 |