[dahart]

Okay, I think we're agreeing on the definition. You do agree that this particular backdoor depends on a successful phishing attack, right?

FWIW, I don't think that glossary entry you linked is very good. It calls a backdoor an application, but a backdoor is not always an application -- which I think you already know & mentioned in this thread. A RAT (remote access tool) is definitely not synonymous with backdoor in the common understanding. A backdoor can also be an open port, a bad password, or a variety of other entry methods. Wikipedia's entry on backdoor is better than the one you linked. https://en.m.wikipedia.org/wiki/Backdoor_(computing)

If a backdoor were always an application, and that was the common definition, then I think the question above wouldn't have been asked. One problem is that backdoor sometimes implies a vulnerability exists before any malware is installed. To call something a backdoor can send the wrong message about what someone concerned about this should do to mitigate the risks. Knowing it's a phishing attack is pretty important because it means you can and should be suspicious of apps asking for credentials and permissions. If you think it's primarily a back door, you might wrongly assume that you need to update a security patch, or that there's nothing you can do to reduce your risks.

This is why I believe @debatem1's question is reasonable and agree with it - to title this a backdoor is technically true, but it seems misleading.

[fulafel]

I think this is going around in circles: we already covered the backdoor term in malware vs product name in contexts, and the payload vs phishing thing. If you Google for backdoor payloads, you see that it is common usage.