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  1. #1
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    JaicraB OtherOS Exploit/Source Code released

    JaicraB has posted on his blog, releasing his OtherOS base exploit and source code.

    To quote form his blog: PD2: Here you have a minimum base to build the otheros.bld. The functions are described.

    Call table incorporates LV1 and ASM functions. This ready to assemble the mechanism of the exploit

    I hope this helps those concerned who did not know where to start. It has been compiled with the toolchain pdaXrom.

    BLD:
    http://www.megaupload.com/?d=FUUYJ5B9

    Base OtherOS exploit Source:
    http://www.megaupload.com/?d=IY7QBX7Z

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  3. #2
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    Great! try like me
    Thanks Pirate for the info
    Last edited by arkoe; 05-13-2010 at 07:33 PM.

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    So this exploit we don't need any extra hardware to do it?

  5. #4
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    so can this exploit be used to install otheros on slim ?

  6. #5
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    Looks like $ony got to the links first, I get a 400 error :-(

  7. #6
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    Nope i downloaded those files.. I hope Geohot can cry now:musicus:

  8. #7
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    I looked at the code today, since it's free to anyone let me paste some in:

    /* Load */
    void main()
    {
    time_init();
    av_init();
    fb_init();

    dev_init();
    fb_printf("Base de 30KB para la implementacion del exploit.\n");
    fb_printf("Incluye:\n Acceso al HD con ext2.\n Definicion de las llamadas Lv1\n");
    fb_printf("Informacion:\n http://jaicrab.blogspot.org\n http://www.demonhades.org\n\nJaicraB");
    }
    Funny thing is they only have made the main.c which is basically a setup of free stuff that was already out in the wild. This doesn't handle the dump of physical memory nor does it trigger any software exploit.

    This is actually the main program. Let me tell you what it does: Sets up the system timer. av_init() for video output initialization. Then fb_init() for initializing the frame buffer with the well known lv1_gpu_context_attribute() and lv1_gpu_context_allocate() Also a memory mapper and that's all. Most of the stuff is from the free boot loaders you can find on your google.

    I had a hard time figuring out what they wanted with this small chunk of code and i realized they probably want others to finish it. Well it's gonna be hard to finish this since you need to rewrite this whole thing.

    Basically they are asking you to write your own stuff to dump lv2 cause maybe (I'm not sure though so don't flame me) they're lazy or incompetent of doing it...

    So back to our questions:
    sonicjam:
    So this exploit we don't need any extra hardware to do it?
    You need everything for this. You need to open up your ps3 hook up wires to it to trigger the Cell/BE reset and you'll probably also need the geohot glitching hack inorder to gain privileged access and dump all parts of the memory. You'll also have to write your own memory dumper and write your own software to glitch the hardware.

    next question:
    naveen_relaoded:
    so can this exploit be used to install otheros on slim ?
    No, cause you cannot install OtherOS on a slim PS3 and this obviously wont enable that for you.

    and finally, not a question but still worth answering:
    randomizer:
    I hope Geohot can cry now
    Why would he cry? It's not that geohot is jelous on these guys. They haven't accomplished anything here...

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  10. #8
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    Oh ok thanks for the education. Apologies.

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    Quote Originally Posted by Disane View Post
    I looked at the code today, since it's free to anyone let me paste some in:



    Funny thing is they only have made the main.c which is basically a setup of free stuff that was already out in the wild. This doesn't handle the dump of physical memory nor does it trigger any software exploit.

    This is actually the main program. Let me tell you what it does: Sets up the system timer. av_init() for video output initialization. Then fb_init() for initializing the frame buffer with the well known lv1_gpu_context_attribute() and lv1_gpu_context_allocate() Also a memory mapper and that's all. Most of the stuff is from the free boot loaders you can find on your google.

    I had a hard time figuring out what they wanted with this small chunk of code and i realized they probably want others to finish it. Well it's gonna be hard to finish this since you need to rewrite this whole thing.

    Basically they are asking you to write your own stuff to dump lv2 cause maybe (I'm not sure though so don't flame me) they're lazy or incompetent of doing it...

    So back to our questions:
    sonicjam:
    You need everything for this. You need to open up your ps3 hook up wires to it to trigger the Cell/BE reset and you'll probably also need the geohot glitching hack inorder to gain privileged access and dump all parts of the memory. You'll also have to write your own memory dumper and write your own software to glitch the hardware.

    next question:
    naveen_relaoded:
    No, cause you cannot install OtherOS on a slim PS3 and this obviously wont enable that for you.

    and finally, not a question but still worth answering:
    randomizer:
    Why would he cry? It's not that geohot is jelous on these guys. They haven't accomplished anything here...
    you hack -group not made anything
    jaicrab and co fellows
    you have not done no one program

  12. #10
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    Quote Originally Posted by Disane View Post
    I looked at the code today, since it's free to anyone let me paste some in:



    Funny thing is they only have made the main.c which is basically a setup of free stuff that was already out in the wild. This doesn't handle the dump of physical memory nor does it trigger any software exploit.

    This is actually the main program. Let me tell you what it does: Sets up the system timer. av_init() for video output initialization. Then fb_init() for initializing the frame buffer with the well known lv1_gpu_context_attribute() and lv1_gpu_context_allocate() Also a memory mapper and that's all. Most of the stuff is from the free boot loaders you can find on your google.

    I had a hard time figuring out what they wanted with this small chunk of code and i realized they probably want others to finish it. Well it's gonna be hard to finish this since you need to rewrite this whole thing.

    Basically they are asking you to write your own stuff to dump lv2 cause maybe (I'm not sure though so don't flame me) they're lazy or incompetent of doing it...

    So back to our questions:
    sonicjam:
    You need everything for this. You need to open up your ps3 hook up wires to it to trigger the Cell/BE reset and you'll probably also need the geohot glitching hack inorder to gain privileged access and dump all parts of the memory. You'll also have to write your own memory dumper and write your own software to glitch the hardware.

    next question:
    naveen_relaoded:
    No, cause you cannot install OtherOS on a slim PS3 and this obviously wont enable that for you.

    and finally, not a question but still worth answering:
    randomizer:
    Why would he cry? It's not that geohot is jelous on these guys. They haven't accomplished anything here...
    many more u for start

    Second,is easy protect geohype?is ur friend?a question...the ppl wait the share pup custom...and u boss dont talk or excuses.

    Is more easy talk how a master,but the people dont want master's,want info and share free..your boss protect geohype dont make it

    JaicraB and me work a base BLD how mathieulth tell me...u call stupid work mathieulth?

    we share all info,and yes my team dont is master but work real for find goals..and u?teacher??

    or help or mute,but dont tell stupids..for u boss geohype sony remove the otheros option and now dont show the face...we work for fix that.

    The people dont wait u "magic" words,wait how unlock the otheros mode(lpar_linux)

    and for end,my team work for all ppl can help and fix that problem..dont need teachers,need help....and u what need?we open doors and u and geo close doors

    1saludo and sorry my bad english

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