This is the Depozyt icon for Windows 10. Here we go. Optimized for 32x32 px, these are the simplest icons in the line style. Downloadable formats are PNG and SVG, among others. Icons8 icon pack is unique in providing a huge number of icons designed by the same team of four designers who create the new icons every working day in the same style and with the same quality. Same cool as the Bat Face, huh.
This appears to be a circle with a 5 in the center of it. There's a square underneath the circle that's missing its top line. There is an arrow that is pointing from the bottom of the circle to the bottom of the square.