A quick and dirty cross-platform python script that allows you to extract embedded PNG images from a binary file.
Python 3
./embedded-png-extract /Applications/testbin.app/Contents/MacOS/testbin /Users/noone/Desktop/CarvedImages
Wrote carved_1.png
Wrote carved_2.png
Wrote carved_3.png
Done! Total extracted: 3
python embedded-png-extract C:\Users\noone\Desktop\testbin C:\Users\noone\Desktop\CarvedImages
Wrote carved_1.png
Wrote carved_2.png
Wrote carved_3.png
Done! Total extracted: 3
MIT