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Author Topic: UDE/5713+  (Read 221 times)

PedrosPad

  • Guest
UDE/5713+
« on: July 12, 2004, 06:51:15 AM »


 I'm feeling a bit left out here - not having my own PBL flavor to post wink.gif  so I thought I'd start one of me infamous rambling development threads (I've heard some people like to read them).  As always do feel free to join in and post your own thoughts - even if their not workable in themselves, they often inspire other ideas.

I've been focusing on finding an exploitable XBE for use as a new K:5713+ compatible UDE bootstrap.

Problem definition:
The existing UDE uses an XBE from the 4920 Dashboard family of XBEs (xodash\update.xbe - in fact).

xbedump reports the header of the update.xbe as:
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PedrosPad

  • Guest
UDE/5713+
« Reply #1 on: July 12, 2004, 06:52:49 AM »


 Candidate analysis.

(for completeness) 5960's xodash\update.xbe:
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adil786

  • Guest
UDE/5713+
« Reply #2 on: July 12, 2004, 07:17:37 AM »


 w.i.p. is good, ill try to help aswell,

pity i dont have a 5713+ xbox... only 5101 sad.gif




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Angerwound

  • Guest
UDE/5713+
« Reply #3 on: July 12, 2004, 09:37:58 AM »


 What timestamp is located on the update.xbe that comes with a brand new (5713) box. It would have to have the XBE_MEDIA_HDD flag if it is located within /xodash/. I really need a 5713 box. I might be interested in someone swapping my virgin 1.0 box that I use for LiVE with a 5713.. Offers?

EDIT: pedro if you could post the xbedumps of the MA .xbe's. I don't have them readily available atm.




Edited by Angerwound, 12 July 2004 - 05:39 PM.


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krayzie

  • Guest
UDE/5713+
« Reply #4 on: July 12, 2004, 09:43:20 AM »


 yeah the 5713 (5659) update.xbe would have the right timestamp I guess but it might not be exploitable. (at least not the way we are used to).




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Angerwound

  • Guest
UDE/5713+
« Reply #5 on: July 12, 2004, 09:51:51 AM »


 Anyone with a 5713 dash that wants to post up the xbedump of the 5713 update.xbe?




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ripcurl

  • Guest
UDE/5713+
« Reply #6 on: July 12, 2004, 09:53:18 AM »


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Flame2k

  • Guest
UDE/5713+
« Reply #7 on: July 12, 2004, 10:14:35 AM »


 You know the live tab, this might sound abit lame at first cos i dont know anything! lol (and its prob already been suggested). but has anyone thought about hexing xboxdash.xbe or something, so that live tab will execute another xbe? is that possible?

EDIT: just realised it wud prob have 2 be ms signed....




Edited by Flame2k, 12 July 2004 - 06:15 PM.


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Angerwound

  • Guest
UDE/5713+
« Reply #8 on: July 12, 2004, 10:17:54 AM »


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krayzie

  • Guest
UDE/5713+
« Reply #9 on: July 12, 2004, 10:28:32 AM »


 are xbe files the only type of files that can be exploited? Couldn't  there be  vulnarubilities (or however you write it) in other type of xbox files?




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adil786

  • Guest
UDE/5713+
« Reply #10 on: July 12, 2004, 10:35:41 AM »


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mkjones

  • Guest
UDE/5713+
« Reply #11 on: July 12, 2004, 11:52:13 AM »


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Spectracide

  • Guest
UDE/5713+
« Reply #12 on: July 12, 2004, 01:18:42 PM »


 cool.gif I can't wait to test when something solid comes out.  




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Chicken Scratch Boy

  • Guest
UDE/5713+
« Reply #13 on: July 12, 2004, 01:31:15 PM »


 maybe the dash has an anti speaker blow out thingy, if we put a really really loud wav in there.... or not? thats the only thig i can think we would be able to do with a wav

unless we can exploit the execution process to make it  read an error and load a back up file, which can be changed (or but then we need an exploit able xbe candidate, because the kernal would check the flags still)




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Australian Rat

  • Guest
UDE/5713+
« Reply #14 on: July 12, 2004, 09:27:29 PM »


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