The private key is only known to the server. This is a type of cryptography where there are two keys: a public key and a private key. Secure communications are carried in part using asymmetric cryptography. Note: this explanation is only in reference to HTTPS, which is a primarily Browser-based protocol. These are used for encryption and security, so surely this is sketchy, right? Actually, no. More worrying is that it really likes reading about your root certificates Attempting to load this is no reason for concern, and the same is true about pretty much any DLL. This happens a lot, and we'll see it again with Procmon.įurthermore, Shcore.dll is a Windows library which assists with high-DPI functionality. Rest assured, however, it's simply a coincidence. This person seems to think there is some significance to the Fiddler part of this, since that's an analysis tool he's using. Yes, it is common for Fiddler to end up in %PATH%. The directory C:\fiddler\ is clearly in this user's %PATH%, and this event is simply part of the search for Shcore.dll. If it's not there, Windows checks every directory in %PATH%, which is an environment variable containing a list of user-specified directories. First, it checks in the calling process' working directory. Windows looks in various locations when loading executables or libraries. ![]() This happened because EGS tried to load a library and Windows was attempting to locate it. We can also clearly see the result NAME_NOT_FOUND. We can even see Desired Acess: Read, which implies the code is only trying to view the file this call isn't able to create or modify it. The very first thing to establish is that CreateFile doesn't necessarily create a file. DLL AccessĪnd why is it trying to access DLLs in the directories of some of my applications We're gonna start slow, but you'll be winded by the end. I'm going to avoid overlapping with it except in those parts I've mentioned. Other than that, the post hits the nail on the head. This is the first thing We'll talk about. It works by intercepting network requests. This is how shared libraries work on Windows, and once again in this example he is showing Fiddler which is something he has injected into EGS, nothing here.įiddler also doesn't inject. That means it is EGS doing enumeration, but that's not necessarily a bad thing. Essentially, that means it tracks events from within the system's underlying infrastructure, and does not directly cause any behaviors inside of monitored user-mode programs. Procmon doesn't inject, it intercepts events from inside the Kernel. This isn't EGS enumerating processes, this is literally how tools like Procmon and Fiddler work, they have injected themselves into the running process. This is a pretty good analysis of the situation, but it's not perfect. ![]() Related postsīefore getting started, I want to point this out. ![]() Additionally, I have professionally worked on antivirus software for over 6 years and have an intimate understanding of malware analysis, malware detection, and reverse engineering. ![]() In terms of credentials, I actually wrote the book on hacking games. First and foremost, I don't have any bias: I don't play any Epic games, I hold no assets associated with them, and I have no interest in the current battle of exclusives going on between game stores. Who The Heck are You?īefore we get started, let's talk about why you should trust my analysis. As I dig into the existing research, you should begin to understand exactly why this is the case. That would take hundreds of hours, and I don't have that. On the note of thoroughness, we come to why this won't be an exoneration: to say that there's nothing fishy going on would be to do a very, very in-depth analysis of a huge program. I will get pretty technical, but will do my best to put everything in layman's terms. For that reason, I will expand on the research outlined in the Reddit thread, digging into everything on a much more intimate level so that everyone can have a better understanding. It is very important to be thorough, and conclusions shouldn't be drawn by such high-level assessments. Instead, what I want to do is communicate just how much nuance goes into this type of research. In the spirit of Mueller: this report does not exonerate Epic Games. To that same note, I'm not here to defend Epic Games. Now, don't get me wrong: I'm not here to hate on the analysis, dunk on poor understanding, or call out those that are, rightfully so, concerned about their privacy. To clarify, I'm speaking about the technical analysis that's going around, and will not touch any legalese such ToS, EULA, and so on. Unfortunately, the "proof" and "research" that has been shared is far from either of those things, and can only be described as an amateurish perspective. Over the past few weeks, I've seen a lot of discussion about whether or not the Epic Games' store is spyware.
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