We have zero interest in your personal information.
The problem is that we could tell you until we are blue in the face, that there is nothing nefarious in the application, it just does what it says on the box. The problem is that you have this other application you do trust telling you something different. So, why do you trust Malwarebytes? You've written the code for it?, You believe in what they have on their product page? Reputation (someone presumably told you about it or did you just google it)? I realise as a first experience, a detection by your preferred antivirus engine is not great, however it can happen to the major software houses as well, so we are not alone, that is why we ask for an alternate opinion, as below.
You can use
https://virustotal.com and upload the file in question (after regaining access to it), and it will be checked against many different antivirus engines (that are kept up to date).
It may appear fast if the hash of the file matches one checked previously. That is just resource efficiency. i.e. no need to check your particular file if the hash matches a previously checked file.
The below check on InnerSpace.exe (I've done both the x86 and x64 versions), shows that the x86 is currently being picked up on 1 engine of 63 only, for some ad injector. This is also a false positive. It is also a limited use engine.
Interestingly Malwarebytes is not picking it up for any reason (bottom of the pic, so I'd have to wonder if your install of that is up to date.
https://www.virustotal.com/gui/file/7a5 ... /detection