Hello! I see that you encountered an unknown file while using SD Maid's corpse finder feature. It's great that you took the initiative to investigate further by looking into the file itself. However, it seems like you were unable to find any information about the file through a Google search.
Without seeing the screenshot you mentioned, it's challenging to provide specific information about the app in question. If you could share more details or describe the file, I may be able to assist you further. Additionally, you can try examining the file properties or contents to determine its origin and purpose.
If the file remains a mystery, you may consider taking precautions such as backing up your important data before taking any further actions related to it. It's always better to err on the side of caution when dealing with unfamiliar files on your device.
Feel free to provide more details or ask any specific questions you have about the file or the SD Maid app. I'm here to help!