I decompiled an executable and cant understand what are these symbols in the source code (C#). I would paste source examples here but as I tried pasting, the special characters in the decompiled source are not printable here in this editor. So i'm taking few snip images and pasting links here so anyone can see, so examples are:

![Image 1](https://i.stack.imgur.com/wYF78.png)

![Image 2](https://i.stack.imgur.com/CEldC.png)

![Image 3](https://i.stack.imgur.com/jRXSq.png)

what I am guessing is that this source code is obfuscated right? And that these symbols are OK to exist in the MSIL, but when translated as is in C#, they make for illegal characters. Is that right? Any suggestions on how do I get past this, like do a replace-all on this stuff?