wufuc заставляет Windows Update думать, что в системе установлен старый процессор, и позволяет, таким образом, полноценно получать обновления для Win7/Win 8.1 на последних CPU. Для этого он патчит в памяти wuaueng.dll. DrWeb этому мешает, причем даже если полностью отключить все компоненты:
09/01/18 13:18:45 [rundll32.exe:992] [INFO] ServiceNotifyCallback(104): Supported version of wuaueng.dll: 7.9.9600.18970 09/01/18 13:18:45 [rundll32.exe:992] [INFO] ServiceNotifyCallback(141): Found IsDeviceServiceable function offset: wuaueng.dll+0x1c4e5c 09/01/18 13:18:45 [rundll32.exe:992] [ERROR] ServiceNotifyCallback(148): Failed to write value to target process: lpAddress=00007FFDD82601BC! (LastError=5) 09/01/18 13:18:45 [rundll32.exe:992] [ERROR] ServiceNotifyCallback(155): Failed to patch flag in target process at address 00007FFDD82601B8! (LastError=5) 09/01/18 13:18:46 [rundll32.exe:992] [INFO] ServiceNotifyCallback(104): Supported version of wuaueng.dll: 7.9.9600.18970 09/01/18 13:18:46 [rundll32.exe:992] [INFO] ServiceNotifyCallback(141): Found IsDeviceServiceable function offset: wuaueng.dll+0x1c4e5c 09/01/18 13:18:46 [rundll32.exe:992] [ERROR] ServiceNotifyCallback(148): Failed to write value to target process: lpAddress=00007FFDD82601BC! (LastError=5) 09/01/18 13:18:46 [rundll32.exe:992] [ERROR] ServiceNotifyCallback(155): Failed to patch flag in target process at address 00007FFDD82601B8! (LastError=5) 09/01/18 13:18:46 [rundll32.exe:992] [INFO] ServiceNotifyCallback(104): Supported version of wuaueng.dll: 7.9.9600.18970 09/01/18 13:18:46 [rundll32.exe:992] [INFO] ServiceNotifyCallback(141): Found IsDeviceServiceable function offset: wuaueng.dll+0x1c4e5c 09/01/18 13:18:46 [rundll32.exe:992] [ERROR] ServiceNotifyCallback(148): Failed to write value to target process: lpAddress=00007FFDD82601BC! (LastError=5) 09/01/18 13:18:46 [rundll32.exe:992] [ERROR] ServiceNotifyCallback(155): Failed to patch flag in target process at address 00007FFDD82601B8! (LastError=5) 09/01/18 13:18:47 [rundll32.exe:992] [INFO] ServiceNotifyCallback(104): Supported version of wuaueng.dll: 7.9.9600.18970 09/01/18 13:18:47 [rundll32.exe:992] [INFO] ServiceNotifyCallback(141): Found IsDeviceServiceable function offset: wuaueng.dll+0x1c4e5c 09/01/18 13:18:47 [rundll32.exe:992] [ERROR] ServiceNotifyCallback(148): Failed to write value to target process: lpAddress=00007FFDD82601BC! (LastError=5) 09/01/18 13:18:47 [rundll32.exe:992] [ERROR] ServiceNotifyCallback(155): Failed to patch flag in target process at address 00007FFDD82601B8! (LastError=5)
Что можно сделать?
На вс. сл. поясню, что воспроизвести проблему можно на любой Win7/Win8.1, CPU не важен.