PE-bear can’t handle tiny, but valid (working) PE files: 61 bytes, 97 bytes, 252 bytes and so on, while CFF Explorer handles this files correctly. Here is a collection of valid (working) tiny PE files for testing: https://github.com/corkami/pocs/tree/master/PE/bin *reported by [`PE-bear Tester via blog`](https://hshrzd.wordpress.com/pe-bear/)*