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  4. Understanding VRChat Cache Encryption

Understanding VRChat Cache Encryption

Scheduled Pinned Locked Moved General Discussions
protectionrippingaes
104 Posts 39 Posters 20.9k Views 37 Watching
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  • Petite BiscotteP
    Petite BiscotteP
    Petite Biscotte
    wrote on last edited by
    #8

    Bump

    1 Reply Last reply
    0
    • Petite BiscotteP
      Petite BiscotteP
      Petite Biscotte
      wrote on last edited by
      #9

      can you release the version with bypass and make it paid

      daswdasD 1 Reply Last reply
      -1
      • Petite BiscotteP Petite Biscotte

        can you release the version with bypass and make it paid

        daswdasD
        daswdasD
        daswdas
        wrote on last edited by
        #10

        @Petite-Biscotte
        I honestly don't really want to deal with setting up a login system or anti-crack protections. My current idea is to either just release it completely for free, or maybe set a donation goal and drop it once that's met.

        Plus, everyone here on Ripper shares everything anyway. Rather than waiting for someone else to inevitably leak it, I figure it's probably better to just release it myself directly. But anyway, I'll wait and see the feedback first. Who knows, if I just drop the base version, someone else might pick it up, improve on the rest, and share it anyway

        Petite BiscotteP 1 Reply Last reply
        0
        • daswdasD daswdas

          @Petite-Biscotte
          I honestly don't really want to deal with setting up a login system or anti-crack protections. My current idea is to either just release it completely for free, or maybe set a donation goal and drop it once that's met.

          Plus, everyone here on Ripper shares everything anyway. Rather than waiting for someone else to inevitably leak it, I figure it's probably better to just release it myself directly. But anyway, I'll wait and see the feedback first. Who knows, if I just drop the base version, someone else might pick it up, improve on the rest, and share it anyway

          Petite BiscotteP
          Petite BiscotteP
          Petite Biscotte
          wrote on last edited by
          #11

          @daswdas πŸ‘

          1 Reply Last reply
          0
          • S
            S
            SHIKAMI
            wrote on last edited by
            #12

            can some one rip these avatar's for me? https://vrchat.com/home/avatar/avtr_723045f0-c464-4f06-be83-8b20052a27ef https://vrchat.com/home/avatar/avtr_88236f61-fcd8-42ee-8e14-2462a602dd73 https://vrchat.com/home/avatar/avtr_fd3ed848-0268-40ad-b92f-22470498485b i would love if some one could ❀ ❀

            1 Reply Last reply
            πŸ’€
            -3
            • I
              I
              Ibark4him2
              wrote on last edited by
              #13

              interesting way of getting something patched, might as well just tell the vrchat developers how you bypass encryption

              daswdasD 1 Reply Last reply
              -1
              • P pendatron
                [[topic:post-is-deleted]]
                noemiwasseN
                noemiwasseN
                noemiwasse
                wrote on last edited by
                #14

                @pendatron thank you for the explanation. How does one inject / hook to VRC without setting off EAC? I've been reluctant to do anything related to messing with the process itself.

                1 Reply Last reply
                0
                • dobypD
                  dobypD
                  dobyp
                  wrote on last edited by
                  #15
                  This post is deleted!
                  1 Reply Last reply
                  0
                  • I Ibark4him2

                    interesting way of getting something patched, might as well just tell the vrchat developers how you bypass encryption

                    daswdasD
                    daswdasD
                    daswdas
                    wrote on last edited by daswdas
                    #16

                    @Ibark4him2 Well, I consider this a free QA service for VRChat
                    I don't care about patches. When I finally drop the release, make sure you send them a full report

                    1 Reply Last reply
                    πŸ˜‚
                    0
                    • daswdasD
                      daswdasD
                      daswdas
                      wrote on last edited by
                      #17

                      Only a few upvotes left before the public drop. Here's a little teaser for the ones waiting: https://streamable.com/37nx1q I might drop the full Source Code or the EAC Fully-Loaded bypass later. Still deciding how many upvotes those two are worth. Also, is dropping a donation link against the rules here?

                      B 1 Reply Last reply
                      0
                      • ailliA
                        ailliA
                        ailli
                        wrote on last edited by
                        #18

                        interesting ,cheeer up vote bro

                        1 Reply Last reply
                        0
                        • W
                          W
                          Whataowihg
                          wrote on last edited by
                          #19

                          I mean, I could try to buy the full version. Maybe.

                          1 Reply Last reply
                          0
                          • daswdasD daswdas

                            Only a few upvotes left before the public drop. Here's a little teaser for the ones waiting: https://streamable.com/37nx1q I might drop the full Source Code or the EAC Fully-Loaded bypass later. Still deciding how many upvotes those two are worth. Also, is dropping a donation link against the rules here?

                            B
                            B
                            bampee
                            wrote on last edited by
                            #20

                            @daswdas
                            Won’t this get flagged by the admins and get me banned, like other tools?

                            Also, do you know of a way to decrypt the encrypted cache data that already exists in the local folder?

                            1 Reply Last reply
                            0
                            • daswdasD
                              daswdasD
                              daswdas
                              wrote on last edited by daswdas
                              #21

                              I'm not going to teach you how to use it, good luck with that. [register or login to view this hidden content]

                              Next: 150 upvotes for the full source code and a study guide on how it works under the hood

                              C agent287A deemD ShadowkurouS TrontomT 5 Replies Last reply
                              3
                              • O
                                O
                                ouihkhckhckh
                                wrote on last edited by
                                #22

                                bump, i would like the full version, since i wnna grab models the og creators stop their downloads years ago and my friend's drive got corrupted

                                1 Reply Last reply
                                0
                                • daswdasD daswdas

                                  I'm not going to teach you how to use it, good luck with that. [register or login to view this hidden content]

                                  Next: 150 upvotes for the full source code and a study guide on how it works under the hood

                                  C
                                  C
                                  CoffeeRipper
                                  wrote on last edited by
                                  #23

                                  @daswdas I have been trying to use asset ripper it just doesn't work. I have read your big post about ripping avatars. I think a lot people just don't know how to help someone on here. Should I ask you like a 100 questions to figure out what you need help with. It's challenging enough to learn unity and blender. I think people on here should say how you can help instead of complaining about no one doing it. I'm trying to find some ripper software that actually works so I can upload this avatar to one person on this website and for me to have the files to make this avatar so much better than it is.

                                  1 Reply Last reply
                                  0
                                  • vrc_repoV
                                    vrc_repoV
                                    vrc_repo
                                    wrote on last edited by vrc_repo
                                    #24
                                    This post is deleted!
                                    1 Reply Last reply
                                    0
                                    • daswdasD daswdas

                                      I'm not going to teach you how to use it, good luck with that. [register or login to view this hidden content]

                                      Next: 150 upvotes for the full source code and a study guide on how it works under the hood

                                      agent287A
                                      agent287A
                                      agent287
                                      wrote on last edited by agent287
                                      #25

                                      @daswdas oof 41773a23-3f72-4e2a-a759-bdf844686c46-image.jpeg i legit cant download it bc all of my browsers are flagging it

                                      1 Reply Last reply
                                      0
                                      • daswdasD daswdas

                                        @pendatron
                                        You're exactly right about the caching behavior when EAC is disabled. That's precisely why this "base version" I'm releasing at 50 upvotes will only work for avatars you own or the public official ones. It strictly requires VRChat to be launched with EAC disabled.

                                        As for your method, hooking CreateCached_Injected to null the key is a classic way to stop the encryption from happening. But my tool takes a different route. Instead of preventing the cache encryption from the start, I hook directly into... well, let's just say I dynamically dump the live keys straight from memory as the game naturally decrypts the blocks.

                                        I'm still holding onto the advanced version that safely extracts keys while the game is running normally with EAC fully loaded. I want to see the feedback on the base version first before deciding if I'll ever release the full bypass.

                                        Let's hit that 50 upvotes goal first and I'll drop the base version

                                        agent287A
                                        agent287A
                                        agent287
                                        wrote on last edited by
                                        #26

                                        @daswdas wait so ur telling me that the only avatars the program you released gets are the public ones found in (insert drive name):\Steam\steamapps\common\VRChat\VRChat_Data\StreamingAssets\Avatars that are unencrypted, and your own avatars which you can get your encryption key from the json of vrcx

                                        agent287A 1 Reply Last reply
                                        0
                                        • daswdasD daswdas

                                          I'm not going to teach you how to use it, good luck with that. [register or login to view this hidden content]

                                          Next: 150 upvotes for the full source code and a study guide on how it works under the hood

                                          deemD
                                          deemD
                                          deem
                                          wrote on last edited by
                                          #27

                                          @daswdas said:

                                          I'm not going to teach you how to use it, good luck with that. [register or login to view this hidden content]

                                          Next: 150 upvotes for the full source code and a study guide on how it works under the hood

                                          Ty for releasing that, but ill wait for source. I mean, its an exe in a zipfile you can understand my reservations.

                                          1 Reply Last reply
                                          0

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                                          With your input, this post could be even better πŸ’—

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