PSX-SCENE Forum Discussion for Sony PlayStation/PsOne/PS2/PS3/PSP/PS VITA
  • True Blue and Cobra-USB Payloads Found!

    Developer shadoxi has released the True Blue and Cobra-USB payloads. With these developments, there may soon be a way for those without the dongles to enjoy the same experiences as those with the dongles. Hopefully all that is left is to sit back and wait for the MFW patches to come rolling in, but in the mean time most of us will have to wait for the dongle-less True Blue and Cobra-USB experience.



    I (aka shadoxi) figured out where is located the payload of Trueblue and cobra dongle. You can find it at offset @360000 in lv2_kernel and 7f0000 in ps3 memory.

    First of all you need to edit the header of lv2_kernel.self (from cfw trueblue) at offset 0×1D, replace 36 1A 00 by 4C FC F0. And decrypt it with unself tool from fail0verFlow. Open lv2_kernel.elf with Ida pro (in binary file mode), go to offset 360000 and press “C” to convert to asm code.

    TrueBlue use some HVCALL:
    lv1_insert_htab_entry
    lv1_undocumented_function_114
    lv1_undocumented_function_115
    lv1_allocate_device_dma_region
    lv1_map_device_dma_region
    lv1_net_start_tx_dma
    lv1_net_control
    lv1_panic (shutdown ps3 when TB is unplugged)

    This payload do some hvcall:
    lv1_insert_htab_entry (map lv1)
    lv1_allocate_device_dma_region (?)
    lv1_map_device_dma_region (?)
    lv1_net_start_tx_dma (?)
    lv1_net_control (?)
    lv1_panic (shutdown ps3 when TrueBlue Dongle is unplugged)
    lv1_undocumented_function_114 (map lv1)
    lv1_undocumented_function_115 (unmap lv1)

    We need now to dump lv2 and lv1 memory when TrueBlue is plugged. So I create a modified TrueBlue Cfw with peek and poke syscall. It work fine !
    Download Link: Payload.zip

    News Source: Brewology

    Thanks to Secludedly for sharing this with us.

    [Get Your Name On The Front Page!! Member News Submissions!!]
    J313C likes this.
    Comments 53 Comments
    1. RUT Dark Ronin's Avatar
      RUT Dark Ronin -
      Jay-Jay, heh) Chill, friend, I have got it clearly. And certainly I'm not the one to rush upon stormbringers just because the storm is heading my way. And, for sure, my point is completely different from cocacola's.
    1. Randyhelmut's Avatar
      Randyhelmut -
      i just bought this dongle a week ago too, i couldn't wait any longer and this comes up... FML
    1. CrashSerious's Avatar
      CrashSerious -
      Quote Originally Posted by Jay-Jay View Post
      Actually I think this new information source is legit and news worthy to be presented this week. Since it explains how this developer created a modified trueblue custom firmware so he can exploit the code he needs when the dongle is inserted into the PS3. Plus more details where this payload is at in the PS3 console when the TB dongle/Cobra USB is connected.

      I just verified the other news back in November http://psx-scene.com/forums/content/...released-1664/ -- and it talks about something completely different. And a whole different payload source.

      Now if you want to debate whether all this information will aide us all, it's still up for speculation, because of previous points presented by others (including myself) above.

      So please guys, don't be too hasty in bashing the news writers of any forum, until you make sure your statements are solid--or as they say, don't kill the messenger. Now who looks like the one sitting in a corner of the class wearing a dunce cap? (humor/joke)

      Jay-Jay,

      It's not necessarily that it's old news. It's that it isn't anything that wasn't already wikied in November. This news is just a copy of the original posting... so any discussion about whether it's news worthy isn't a bash at the poster here--- it's a discussion about the merits of the OP.

      Now, I have already detailed why the news isn't necessarily credible and the warnings I gave are real with respect to the risk of bricking their dongles by willy nilly adding peek and poke to either of the dongles' Firmware.

      As for Dunce caps, well, just never you mind that.
    1. doctorwho05's Avatar
      doctorwho05 -
      Quote Originally Posted by CrashSerious View Post
      Jay-Jay,

      It's not necessarily that it's old news. It's that it isn't anything that wasn't already wikied in November. This news is just a copy of the original posting... so any discussion about whether it's news worthy isn't a bash at the poster here--- it's a discussion about the merits of the OP.

      Now, I have already detailed why the news isn't necessarily credible and the warnings I gave are real with respect to the risk of bricking their dongles by willy nilly adding peek and poke to either of the dongles' Firmware.

      As for Dunce caps, well, just never you mind that.
      U can unbrick dongles but you need hardware, Unsolder 8 pin PIC on TB and put into SPI flasher and reflash with 2meg original update(hard to find). Resolder 8pin PIC back into TB and put in PS3 update to 2.4 and your golden.
    1. indecks's Avatar
      indecks -
      I miss PSGroove.com. The news there was always news.
    1. .Spike.'s Avatar
      .Spike. -
      Like Future said. If this goes on TB team will either release a new drm or they will say "oh hay since they figured this out and now don't need our dongle...wtf is the point in fixes games for THOSE people anymore?" Then we'd be screwed for sure if that's their attitude. You would think they'd be happy that someone figured this out because even with them they wouldn't need the annoying dongle anymore either in this case. So ultimately what is the real problem? lol I see this as a good thing if it's "real" :P
    1. Chino7564's Avatar
      Chino7564 -
      TB should just figure out a way to charge for the games/fixes for 3.55 and 3.41 cfw without the use of the dongle. They would have a lot more customers. I would gladly get back into the ps3 scene if this were possible.
    1. Ombra's Avatar
      Ombra -
      Guys, i'm i the only one thinking about this??

      Attachment 33387

      Then you should be able to use a peek&poke enabled MFW to grab a dump without loosing the dongle... hell you can even put a switch...

      Just saying...

      Plus analyzing a previous revision should be even easyer since TB team supposedly "improved security" on the dongle later on as the changelog states:

      Change log:
      -----------

      - v2.5
      * Requires True Blue CFW v2
      * Game compatibility fixes
      - v2.4
      * Stability improvements
      * Enhanced dongle security
      - v2.3
      * Fixed games requiring "BD Mirror"
      * True Blue firmware version is now displayed on the XMB "System Information" screen
      - v2.2
      * Initial worldwide release
      * Support for running "True Blue" titles directly from HDD via standard backup managers
    1. relaxxx's Avatar
      relaxxx -
      Assuming the True Blue's Actel chip can not be hacked or reverse engineered, and this payload info is useless... unless...
      One possible solution to bypass their DRM protection...
      True Blue IKS, Internet Key Sharing server: Set up a hacked TB CFW that sends the security request to a servers IP address instead of the USB port. That server is set up connected to a real TB Dongle. The server would reply back with the correct auth response from the connected dongle and the TB software runs as if there was a TB in the USB port.
    1. Warning's Avatar
      Warning -
      Any news from ps3news is fake news.
      People should know that by now.
    1. CrashSerious's Avatar
      CrashSerious -
      Quote Originally Posted by Ombra View Post
      Guys, i'm i the only one thinking about this??

      Attachment 33387

      Then you should be able to use a peek&poke enabled MFW to grab a dump without loosing the dongle... hell you can even put a switch...

      Just saying...
      I looked at that a while ago, you can't just connect /WP to ground because you will create a short and possibly blow something else up because they have it tied high. It's not that easy.
    1. dialtone's Avatar
      dialtone -
      Indecks, lol tell me about it, I actually have psgroove bookmarked and I get redirected here...sure miss em.
    1. abbadon7's Avatar
      abbadon7 -
      great
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