• PhilipTheBucket@ponder.cat
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      7 months ago

      https://www.reddit.com/r/videos/comments/fxgi06/not_new_news_but_tbh_if_you_have_tiktiok_just_get/

      “There’s also a few snippets of code on the Android version that allows for the downloading of a remote zip file, unzipping it, and executing said binary.”

      Obviously, the app creator can write whatever code they want into the app. If they want to update it, including to run an AB test, they can do a new version.

      The only reason for unzipping and executing random binaries on-demand, outside of the normal app update process, is if you want to specifically target one individual or a group of individuals and enable functionality specifically for them that is custom to those particular people. Maybe you just have specific needs for them that aren’t served by the overall process, or maybe what you want to install is secret enough that you don’t want security researchers getting their hands on it. That second one would be consistent with the obfuscation around even the stock behavior of the app.

      I am obviously not talking about HTTPS when I say “encryption to thwart any attempt to analyze it.”

        • PhilipTheBucket@ponder.cat
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          7 months ago

          Show me where in the Chrome or Firefox app there is code to download an executable – not a versioned update to the app through the Play Store, but a random chunk of code – and run it.

            • PhilipTheBucket@ponder.cat
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              7 months ago

              This is a pretty impressive amount of deflection.

              “All apps on iOS are obfuscated, so it’s not important that TikTok on Android takes extra trouble to obfuscate itself in a very weird way which other Android apps generally don’t do.”

              “All Windows apps work by downloading new binaries for themselves, because there’s no package management, so it’s not important that TikTok on Android takes extra trouble to bypass the package management and enable downloading custom per-user executables and running them.”

              “Some apps have vulnerabilities by accident, so it’s not important that TikTok has a remote code execution vulnerability built in on purpose.”

              “Apps have a security model, which by the way can be jailbroken, so it’s not important if something malicious happens within the app. Actually, forget what I said about jailbreaking.”

              You haven’t actually addressed anything I said, just threw a whole bunch of words about related topics to make it sound like what I described about this particular topic is, within the scope of this topic, a normal thing. It’s not.

                • PhilipTheBucket@ponder.cat
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                  7 months ago

                  Caring about this obfuscation is comical and directly leans into my point about laymen getting scared by things every app does.

                  I think we’re done here. I could repeat myself but it would be a waste of both our time.

    • corsicanguppy@lemmy.caBanned from community
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      7 months ago

      There is a difference in the data gathered and where it goes. But just like the cheap

      Source?

      losers sealioning to invert the how-do-you-know question hoping people forget the pedigree of the information isn’t the same, it’s easy for people to both-sides data gathering too.

      And I say that’s fine. HAVE it so gathered data must go through a Clearinghouse or two (a gov entity eg SeaLandia or an org like fsf) so it’s provably anonymous and then we carry on. To me, this is the result of the discussion we need to have around who gets to spy on you and how we choose that to get benefits at reduced exposure to risk.

      Just, it’s not the same.