I wrote a simple script to diff a binary file. It will print the first different chunk (40 bytes) and offset:

https://gist.github.com/guyskk/98621a9785bd88cf2b4e804978950122

```
$ bindiff file1 file2
8880> 442408E868330300488D05825337004889042448C744240802000000E84F330300E88A2A0300488B
                      ^^^^^^^^^ ^^
      442408E868330300E59388E59388004889042448C744240802000000E84F330300E88A2A0300488B
```