Rare Files

When auditing or fuzzing file parsers, it's often useful to have an example of the file in question. At the very least this is useful to verify any changes you make dont cause any regressions.

Unfortunately it's very difficult to find some rarer files, so in the hopes of helping other people in a similar situation, I'll keep any examples of rare files I find here.

File Description
pack Pack compressed archive.
lzh SCO compress -H archive.
pds Planetary Data System (PDS) Image.
ymck YMCK 4 component JPEG image.
cpt Corel Photopaint Image.
arith Arithmetic Encoded JPEG.
arithp Progressive Arithmetic Encoded JPEG.