Decrypt Blackops t6mp_ps3f.self?
 

The attached file is a modded blackops 2 self, was trying to decrypt it to compare with the original, however with unself and scetool I kept getting the following: "Error: Could not decrypt header."

So any suggestions / did I miss something?

p.s. The mod does get you banned after a few seconds into the round however can be used to elevate another players score allegedly. [1.03]

Modded File Link: http://www.sendspace.com/file/2jo6xg

~0x00

header is where the main bulk of the encryption is useually for cod titles, how i got around it was skip the header you can do this my ruffley guessing the offset at which the header stops.

afew more weeks and this header will prob be solved as well as the new format for the ff files i know people almost there as it is but wont release to the public until most have had full use out of the game

klicensee?..the fixer just repacked the 355fix with same key

here's decrypted modded elf of that file
t6mp_ps3f(BLES01717).elf
http://rghost.net/41866748

decrypt:
encrypt:

dont work... any 1 know how to decrypt Black Ops 2 Self please??? i tryed all programs but i get error all time...
(i dont want use already decrypted self i want decrypt my self)

You can decrypt the .self once you have the klicensee from the eboot.
Decrypt the eboot so it becomes a .elf

In the .elf, you will need to find the klicensee key. Once you have that, use SCETool to decrypt the self:

In my eboot.elf, the klicensee was at offset 00AFC3C0 and matches the one posted earlier:

8C 10 AC 14 73 DF 38 AD D7 A4 F2 EE 8C 83 8D AB

So, the SCETool command would be:

thanks for your reply it help me alot!!! but i have another problem how i can find klicense im my eboot.elf i try with your offset and i have 28819103388189823B82C13920006A84 but dont work!!
this is my EBOOT if you want help me to find klicense thanks!!
http://www.mediafire.com/?2cyyrgrdg3pcxj7 please help me :)

You could try Aldostools bruteforcer app to see if that can find the klicense for you or try Dark Eboot Fixer v5

What's the ID of your Black Ops 2?

The klicense above should work for the following ID's:
BLUS31011
BLUS31140
BLES01717
BLUS31141

The same klicensee is in that eboot.elf you posted at offset 00B2C670

my BO2 is BLES01718 (ITALIAN VERSION)

Now work thanks for your help :)

Update your tools.

Grab "True Ancestor Resigner" or "Dark Eboot Fixer" as they contain newer versions of scetool and the keys etc.

That should solve it.