GeoHot Releases dePKG - PS3 Firmware Package Decrypter

[Transient]

not happy with the depkg experience so far. Linux is not agreeing with me lately.

What's the error you're getting? depkg seems to be working for me...

gcc -lz -lssl -o dePKG dePKG.c
./dePKG CORE_OS_PACKAGE.pkg CORE_OS_PACKAGE.decrypted
read 0x4F125F bytes of pkg
pkg data @ 300 with size 4f0f5f
inflated: 0
writing 6FFFE0

BTW, I used gpup to extract the PS3UPDAT.PUP

[Warrorar]

ha, i knew geohot will help the scene when the time is right :-D

nice release, and for everyone who flamed against geohot, take this!

[izac01]

egohot doing something useful NON SENSE... had to cause of above. Though seriously AMAZING PS3 Movement within this last week.

[Siggy12]

ha, i knew geohot will help the scene when the time is right :-D

nice release, and for everyone who flamed against geohot, take this!

Perfectly agree, I was waiting this moment too. Now we can compare 3.15 with 3.41 with 3.55

we will see how Sony remove OtherOs.. we will see How sony removed Jailbreak.. we will see how the GT5 Protection work... NOT BAD my friends . Thanks to GEOHOT he his the BEST.

P.S. now probably will be out a 3.56 that will remove GAMEOS

[datalogger]

What's the error you're getting? depkg seems to be working for me...

gcc -lz -lssl -o dePKG dePKG.c
./dePKG CORE_OS_PACKAGE.pkg CORE_OS_PACKAGE.decrypted
read 0x4F125F bytes of pkg
pkg data @ 300 with size 4f0f5f
inflated: 0
writing 6FFFE0

BTW, I used gpup to extract the PS3UPDAT.PUP

Same results here, but... does your code look correct to you?

On mine, it seems to be good up to 0x460, then a large section of 0xFF's, followed by un-decodable data. I tried loading into IDA, but the data starting at 0x40660 isn't PPC code.

It could be that it's 3:00am and I'm doing something wrong
I'll try with a different PUP...

[Bishoff]

Perfectly agree, I was waiting this moment too. Now we can compare 3.15 with 3.41 with 3.55

They can't really remove GameOS, so they are screwed for sure. Thx Geohot

[evilak]

./depkg PS3UPDAT.PUP
read 0xA713EA0 bytes of pkg
pkg data @ ffffffff9cea2d19 with size 5a67b5306d0a278

Segmentation fault

What I'm doing wrong, I wonder

[Sostanco]

father of first ps3 hacked is back!

Now we will see real funny stuff!

[PS3 News]

Just a little tip as it's happened several times already in this thread... when you reply (or quote), leave off any "@" characters or use "AT" instead guys, otherwise the post will be sent to the moderation queue and will take minutes/hours to appear because this is one way we catch spammers via their e-mail addys in spam posts.

[barrybarryk]

./depkg PS3UPDAT.PUP
read 0xA713EA0 bytes of pkg
pkg data @ ffffffff9cea2d19 with size 5a67b5306d0a278

Segmentation fault

What I'm doing wrong, I wonder

hmm just a guess but you might want to try "depkg" a pkg file instead of a pup.

i.e the update.pup file needs to be extracted first!