/usr/share/cracklib/cracklib.magic is in libcrack2 2.8.18-3build1.
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 7 8 9 10 | # cracklib: file (1) magic for cracklib v2.7
0 lelong 0x70775631 Cracklib password index, little endian
>4 long >0 (%i words)
>4 long 0 ("64-bit")
>>8 long >-1 (%i words)
0 belong 0x70775631 Cracklib password index, big endian
>4 belong >-1 (%i words)
0 long 0
>4 belong 0x70775631 Cracklib password index, big endian ("64-bit")
>12 belong >0 (%i words)
|