Announcement

Collapse
No announcement yet.

Surface 3 Clean Bios? (noob)

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    #21
    Re: Surface 3 Clean Bios? (noob)

    Originally posted by keczuk View Post
    no one help ?
    Post your bios .
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

    Comment


      #22
      Re: Surface 3 Clean Bios? (noob)

      Hey,

      I have a few of these machines with BIOS pass. How exactly do you decrypt the code?

      Attaching my BIOS here

      I was able to find the AMITSESetup hash I think:

      4E5641526800FFFFFF8221414D49545345536574757000000000000000000000000000000000000000000000000000000000000000000000000000000000002993DC2625BA594DA5E013744D07ED9A332E8EC1E95444E89F7BFA0E55A2B0350BC9665CC1EF1C8301



      Of which the important part should be:

      2993DC2625BA594DA5E013744D07ED9A332E8EC1E95444E89F7BFA0E55A2B0350BC9665CC1EF1C8301


      But no idea how to decrypt


      Thanks for any help!
      Attached Files

      Comment


        #23
        Re: Surface 3 Clean Bios? (noob)

        Originally posted by Andrewsd View Post
        Hey,

        I have a few of these machines with BIOS pass. How exactly do you decrypt the code?

        Attaching my BIOS here

        I was able to find the AMITSESetup hash I think:

        4E5641526800FFFFFF8221414D49545345536574757000000000000000000000000000000000000000000000000000000000000000000000000000000000002993DC2625BA594DA5E013744D07ED9A332E8EC1E95444E89F7BFA0E55A2B0350BC9665CC1EF1C8301



        Of which the important part should be:

        2993DC2625BA594DA5E013744D07ED9A332E8EC1E95444E89F7BFA0E55A2B0350BC9665CC1EF1C8301


        But no idea how to decrypt


        Thanks for any help!
        Your password : 123456789

        Comment


          #24
          Re: Surface 3 Clean Bios? (noob)

          123456789 does not work..

          Comment


            #25
            Re: Surface 3 Clean Bios? (noob)

            Originally posted by andrewsd View Post
            123456789 does not work..
            Last edited by vinsun0399; 07-10-2020, 09:32 AM.

            Comment


              #26
              Re: Surface 3 Clean Bios? (noob)

              Originally posted by vinsun0399 View Post
              Hey - sorry mate accidentally uploaded the first guys BIOS instead of my own.. so yes you are correct for the file there.. Attaching now the real one I need the BIOS pass for.

              Besides that where can I find the AMI XOR Cipher? Is it somewhere on this forum?

              Apologies and thanks again!
              Attached Files

              Comment


                #27
                Re: Surface 3 Clean Bios? (noob)

                Originally posted by Andrewsd View Post
                123456789 does not work..
                He missed the zero off the end. 1234567890
                All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                Comment


                  #28
                  Re: Surface 3 Clean Bios? (noob)

                  Originally posted by Andrewsd View Post
                  Hey - sorry mate accidentally uploaded the first guys BIOS instead of my own.. so yes you are correct for the file there.. Attaching now the real one I need the BIOS pass for.

                  Besides that where can I find the AMI XOR Cipher? Is it somewhere on this forum?

                  Apologies and thanks again!
                  Pass : rj45b105

                  Comment


                    #29
                    Re: Surface 3 Clean Bios? (noob)

                    Originally posted by vinsun0399 View Post
                    Pass : rj45b105
                    Many thanks friend.
                    I actually just figured it out myself

                    After I found the AMI XOR decryption key, it was just plugging all data in a XOR decryption tool and decoding the hex

                    For my example the hex hash is
                    7200006a000034000035000062000031000030000035

                    and password rj45b105

                    Thanks for the tips, was a fun challenge.

                    Comment


                      #30
                      Re: Surface 3 Clean Bios? (noob)

                      Hey guys,

                      I have unlocked a bunch of these surface 3, but having trouble with 2. I attach a copy of the BIOS.


                      In the first one (surface 3 BIOS 1), I get the following password:
                      Gara!a1&

                      For this one, I suppose I am converting the hex file wrong and it's not reading special characters or similar. What do you guys get?



                      and the second (Surface 3 BIOS 2) I get the password as:

                      Jeglikerpizza542

                      or potentially
                      Jeglikerpizza5428

                      Neither of these 2 work to unlcok the BIOS.



                      Any help greatly appreciated!
                      Attached Files

                      Comment


                        #31
                        Re: Surface 3 Clean Bios? (noob)

                        @Andrewsd

                        This is what I've got:
                        file1: Eiriko37
                        file2: Jeglikerpizza5423

                        Comment


                          #32
                          Re: Surface 3 Clean Bios? (noob)

                          Originally posted by AAAC View Post
                          @Andrewsd

                          This is what I've got:
                          file1: Eiriko37
                          file2: Jeglikerpizza5423
                          Thank you! works great

                          Comment


                            #33
                            Re: Surface 3 Clean Bios? (noob)

                            Sorry to highjack. noob cant start new thread. Is there anyone that can please decrypt bios password from my surface pro 3? I've attached dump I made with ftw64 tool. Thanks!
                            Attached Files

                            Comment


                              #34
                              Re: Surface 3 Clean Bios? (noob)

                              Just bumping if anyone has a few minutes that can decrypt my bin or help me decode the dump. I think Ive found the data for password under AMITSESetup, but I'm unable to get to the next step. I think XOR key is: 0x935b, but that might be wrong. Any guidance on how to get from where I am to password would be greatly appreciated! Cheers!

                              2B93D72662BA1F4D
                              A8E050741907D89A332E8EC1E95444E8
                              9F7BFA0E55A2B0350BC9665CC1EF1C83

                              Comment


                                #35
                                Re: Surface 3 Clean Bios? (noob)

                                @itZaZkrit

                                try: passord

                                Comment


                                  #36
                                  Re: Surface 3 Clean Bios? (noob)

                                  thank you AAAC!!!! that worked!!!!!

                                  Comment


                                    #37
                                    Re: Surface 3 Clean Bios? (noob)

                                    Originally posted by AAAC View Post
                                    @itZaZkrit

                                    try: passord
                                    how you decode this ?

                                    Comment


                                      #38
                                      Re: Surface 3 Clean Bios? (noob)

                                      @keczuk
                                      Just Google search for “Recovering the BIOS password from a Panasonic CF-U1 mk2”, you'll find a GitHub post with details.

                                      Comment


                                        #39
                                        Re: Surface 3 Clean Bios? (noob)

                                        what is key to decrypt , what key all are using ?

                                        Comment


                                          #40
                                          Re: Surface 3 Clean Bios? (noob)

                                          Originally posted by cdma-india View Post
                                          what is key to decrypt , what key all are using ?
                                          Originally posted by AAAC View Post
                                          @keczuk
                                          Just Google search for “Recovering the BIOS password from a Panasonic CF-U1 mk2”, you’ll find a GitHub post with details.
                                          Search a little, you will find
                                          Attached Files
                                          Last edited by Maxpower3; 08-26-2020, 01:25 PM.

                                          Comment

                                          Working...
                                          X