magicrescue(1) on Linux
The text bd9735a9187a, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it.
Scans a block device and extracts known file types by looking at magic bytes.
Flags it lists
-
-I -
-M -
-O -
-b -
-d -
-r