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PS3 SELF / SPRX Decrypter Homebrew Application Source Code Out


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128w ago - Following up on his previous updates, this weekend PlayStation 3 developer Heden of DeLiGhT has made available the source code for his PS3 SELF / SPRX Decrypter v0.6 BETA homebrew application below.

Download: [Register or Login to view links] / [Register or Login to view links] / [Register or Login to view links] (Mirror)

To quote from the included ReadMe file:

SELF/SPRX DECRYPTER SOURCES

12/04/10 - V0.5B - Initial BETA Release

  • Decrypting internal PS3's SELF/SPRX files [BETA - The decrypter hangs on some files]

12/12/10 - V0.6B - Second BETA Release

  • More stability (no hangs anymore)
  • Much more files can now be decrypted
  • GameOS utilizes files to make the console work (I won't give details)
  • These files (SELF = EXE, SPRX = DLL) are stored in /dev_flash
  • This tool enables to decrypt these SELF/SPRX files
  • Such a decrypter will only help people who know what they do
  • The application is not yet capable to decrypt all files (coming soon !)

Some devs asked for the sources. I decided to release them. This tool may help to decrypt system files on DEX consoles

Greetings fly out to (no order):

  • Rupan (nice works dude !)
  • CrashSerial
  • Defyboy
  • Kakaroto
  • NDT
  • eussNL
  • Mas
  • Naehrwert
  • rms
  • The others I've forgotten...






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Comments 15 Comments - Go to Forum Thread »

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jwc2003's Avatar
#10 - jwc2003 - 207w ago
every self or sprx i try crashes the ps3.

sorg's Avatar
#9 - sorg - 207w ago
i didn't dig into binary, but i suspect this app does following:

1) loads self/sprx by usual way, as it would be load for execute.
2) dump memory occupied by loaded self/sprx into the file.

since, in (1) it has to execute self/sprx it may produce may side effects and it depends if selected file can be executed in current environment or not...

It's like file dumper on windows which loads protected executable and then tries to dump it into file producing in most cases non-working executable, so manual work is required to make it work.

hunterrr's Avatar
#8 - hunterrr - 207w ago
Same here. I think all this app does is executable the sprx/self and then grabs the data off the memory. I haven't gotten a single a file decrypted..

IMO it's easier to just use Graf's payload...

deank's Avatar
#7 - deank - 207w ago
Thanks! Time to play

Tried:

bdp_disccheck_plugin.sprx - PS3 simply locks on black screen
bdp_BDMV.self - decrypter shows first two ================= lines and does nothing.
bdp_BDVD.self - same as above

For the last two I can press [X] and exit to XMB. For the 1st one - hard reset only.

Tried some of those in /sys/external and /sys/internal and it worked...

libdivxdec.sprx
libsysutil_video_player.sprx

PS3 News's Avatar
#6 - PS3 News - 207w ago
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