/usr/include/X11/bitmaps/xlogo11 is in xbitmaps 1.1.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | #define xlogo11_width 11
#define xlogo11_height 11
static char xlogo11_bits[] = {
0x0f, 0x04, 0x0f, 0x02, 0x1e, 0x01, 0x3c, 0x01, 0xb8, 0x00, 0x58, 0x00,
0xe8, 0x00, 0xe4, 0x01, 0xc4, 0x03, 0xc2, 0x03, 0x81, 0x07 };
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