T04:57:20.837Z Service launched successfully from: C:\ProgramData\Microsoft\Windows Defender\Offline Scanner You can tell that it is an offline scan log by the following line somewhere at the beginning: The log showing the offline scan run seems to be stored in a file below C:\Windows\Microsoft Antimalware\Support, using the naming scheme MPLog-.log (e.g. In previous versions of Windows: Select Threat history.In current version of Windows 10: Under Current threats, select Scan options, and then select Threat history.
On the Virus & threat protection screen, do one of the following: Select Start, and then select Settings > Update & Security > Windows Security > Virus & threat protection. To see the Windows Defender Offline scan results: According to Microsoft, any threats detected by the offline scanner will show up in the Threat History (where the online scanner also records any viruses found):
