Advertising (This ad goes away for registered users. You can Login or Register)

[Release] PRXDecrypter 2.7a

Most of the homebrews discussed in this forum can be downloaded here
User avatar
Rahim-US
Guru
Posts: 95
Joined: Thu Jun 30, 2011 8:53 pm

[Release] PRXDecrypter 2.7a

Post by Rahim-US » Thu Sep 20, 2012 11:17 am

Hello everyone,

PRXDecrypter, is an application developed by Jas0nuk initially to decrypt firmware modules, games eboots.bin ...
I just updated the PRXDecrypter 2.6b, with new keys for 6.xx and added some features like extracting hidden prx for firmwares 6.xx

Changelog:
2.6b --> 2.7a
- Now you can decrypt 6.3X and up EBOOT.BIN
- You can extract hidden modules from any DATA.PSP including 6.xx
- decrypt/decompress 6.XX modules.
- Keys for 6.XX - 6.60 added.
- Log file can be enabled or disabled on app startup (with LTRIGGER)
- Small fixes and other changes.

Screenshot:
Image

Download:
PrxDecrypter 2.7a
PrxDecrypter 2.7a fix
Advertising
Last edited by Rahim-US on Sat Sep 22, 2012 6:14 am, edited 1 time in total.

User avatar
qwikrazor87
Guru
Posts: 2849
Joined: Sat Apr 21, 2012 1:23 pm
Location: The North Pole

Re: [Release] PRXDecrypter 2.7a

Post by qwikrazor87 » Thu Sep 20, 2012 11:20 am

Thank you! :D
I've been waiting for someone to update this.
*goes off to decrypt any prx he can*
*cough* I sure wish someone could make a prx encrypter *cough*
Advertising
PSP 2001 - TA-085 - 6.60 PRO-C2
PS Vita 3G - PCH-1101 - 3.60 HENkaku Ensō
Maxwest Nitro 4 phone - Android 5.1

User avatar
The Z
VIP
Posts: 5554
Joined: Thu Jan 27, 2011 4:26 pm
Location: PREUẞEN, DEUTSCHLAND
Contact:

Re: [Release] PRXDecrypter 2.7a

Post by The Z » Fri Sep 21, 2012 5:50 pm

Nice thanks for the update, i wrote a news about at over at King ;)


And for the buddy above me, a PRX encrypter would be possible, but either these PRX will still just work at the cIPL CFWs, or just up to 6.20, but only if you fake sign them like with the perma patch for using them at OFWs.
White PSV TV - 32GB - 3.60 CFW
White PSV 1000 - 32GB - 3.65 CFW
2x PSV 2000 - 32/64GB - 3.65 CFW
PSP Fat 1000 - TA-081 - 6.61 ME-2.3
PSP Slim 2000 - TA-085¹ - 6.61 ME-2.3
4x PSPgo & 1x PSP 3kº⁴ᶢ - 6.61 LME-2.3∞

User avatar
qwikrazor87
Guru
Posts: 2849
Joined: Sat Apr 21, 2012 1:23 pm
Location: The North Pole

Re: [Release] PRXDecrypter 2.7a

Post by qwikrazor87 » Fri Sep 21, 2012 10:53 pm

I tried this out on leda.prx and PSPconsole.prx. They both have the same tags (DADADAF0) and it says that it is an unknown tag. I ran the decrypter on them and the leda.prx fails to be decrypted while PSPconsole.prx is successful.
I took a look at them and they were both gzipped so I just manually decompressed leda.prx.
PSP 2001 - TA-085 - 6.60 PRO-C2
PS Vita 3G - PCH-1101 - 3.60 HENkaku Ensō
Maxwest Nitro 4 phone - Android 5.1

User avatar
Rahim-US
Guru
Posts: 95
Joined: Thu Jun 30, 2011 8:53 pm

Re: [Release] PRXDecrypter 2.7a

Post by Rahim-US » Fri Sep 21, 2012 11:42 pm

qwikrazor87 wrote:I tried this out on leda.prx and PSPconsole.prx. They both have the same tags (DADADAF0) and it says that it is an unknown tag. I ran the decrypter on them and the leda.prx fails to be decrypted while PSPconsole.prx is successful.
I took a look at them and they were both gzipped so I just manually decompressed leda.prx.
Thank you for reporting the bug.
it is caused by the leda long module name and wrong check of M33 gzipped modules. i will fix the bug when possible.

User avatar
qwikrazor87
Guru
Posts: 2849
Joined: Sat Apr 21, 2012 1:23 pm
Location: The North Pole

Re: [Release] PRXDecrypter 2.7a

Post by qwikrazor87 » Sat Sep 22, 2012 12:38 am

I also tried tmctrl660.prx. When I used the analyze option it said "known tag 0x4C9494F0", but it failed to decrypt it.
PSP 2001 - TA-085 - 6.60 PRO-C2
PS Vita 3G - PCH-1101 - 3.60 HENkaku Ensō
Maxwest Nitro 4 phone - Android 5.1

User avatar
Rahim-US
Guru
Posts: 95
Joined: Thu Jun 30, 2011 8:53 pm

Re: [Release] PRXDecrypter 2.7a

Post by Rahim-US » Sat Sep 22, 2012 6:17 am

Hi,

i fixed the M33 gzipped issus, but tmctrl660.prx i think is not only gzipped like M33, but it is encrypted with special algo, we must ask Neur0n for dercyption of his modules, all his CFW modules are encrypted. you can see ME modules are encrypted too.

User avatar
qwikrazor87
Guru
Posts: 2849
Joined: Sat Apr 21, 2012 1:23 pm
Location: The North Pole

Re: [Release] PRXDecrypter 2.7a

Post by qwikrazor87 » Sat Sep 22, 2012 6:24 am

Thank you Rahim. :) That was fast.
PSP 2001 - TA-085 - 6.60 PRO-C2
PS Vita 3G - PCH-1101 - 3.60 HENkaku Ensō
Maxwest Nitro 4 phone - Android 5.1

User avatar
The Z
VIP
Posts: 5554
Joined: Thu Jan 27, 2011 4:26 pm
Location: PREUẞEN, DEUTSCHLAND
Contact:

Re: [Release] PRXDecrypter 2.7a

Post by The Z » Sat Sep 22, 2012 2:42 pm

Rahim-US wrote:Hi,

i fixed the M33 gzipped issus, but tmctrl660.prx i think is not only gzipped like M33, but it is encrypted with special algo, we must ask Neur0n for dercyption of his modules, all his CFW modules are encrypted. you can see ME modules are encrypted too.
I guess they are encrypted for a reason ;)
White PSV TV - 32GB - 3.60 CFW
White PSV 1000 - 32GB - 3.65 CFW
2x PSV 2000 - 32/64GB - 3.65 CFW
PSP Fat 1000 - TA-081 - 6.61 ME-2.3
PSP Slim 2000 - TA-085¹ - 6.61 ME-2.3
4x PSPgo & 1x PSP 3kº⁴ᶢ - 6.61 LME-2.3∞

lex3a
Posts: 2
Joined: Sun Jun 26, 2011 1:01 pm

Re: [Release] PRXDecrypter 2.7a

Post by lex3a » Tue Sep 25, 2012 11:17 am

Could you also share sources?

Post Reply

Return to “Homebrews”