Post: Why We Can't Get GSC Mods Online
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04-07-2012, 05:42 PM
#1
Newelly
Guest
Why Call of Duty: Black Ops Mods Can't Be Taken Online!
Unless your clever and know alot about programming and such and such like TheUnkn0wn then i guess its possible...
Modded Black Ops .ff files cannot be taken online due to us not having access to the EBOOT.BIN because no ps3dev has released any of the latest NPDRM keys NPDRM is the keys
sony uses to sign the EBOOT.BIN. Well your thinking why do we need to mod the EBOOT.BIN... Well we need to mod the EBOOT.BIN because it has a unique function known as an
RSA key stopping us from modifying any of the files, if you mod any of the fast files you will realise you get hit with an error or even a black screen if neither of those
occur maybe your game freezes half way through!
Treyarch went to extra measures to protect there game, in the header of the fastfile there are signatures that are made upof the RSA encrypted SHA-1 hashes from the data blocks.
if you modify the ff in anyway the signatures will corrupt so you need to patch the RSA within the EBOOT.BIN so that it reads the signatures as valid every time.
There are a various ways to get these mods online via game saves but i'm not sure how to do this i know there is 1 person as of yet who knows how to get these game saves
working with modded binds online and that would be TheUnkn0wn, however he can execute binds in zombies but not in multiplayer im not sure why as i don't have enough
information but i do know it involves codecaving. Codecaving and getting access takes alot of knowledge of PPC programming also known as PowerPC Assembly.
What is codecaving?
Codecave is a program/file decompiler: Find out more here -
What is PPC?
PPC is just powerpc assembly: Find out more here - You must login or register to view this content.
Conclusion:
- Modded 1.13 EBOOT.BIN requires sony's NPDRM keys for the latest firmware which we don't have!
- Alternatives are modded game saves with binds but im not sure how? who does? TheUnkn0wn!
- What programming languages are suited best? PPC / C
- What does it involve? Codecaving
Just general knowledge and information found within the INTERNET!
Some of which came via TheUnkn0wn!
This is not at all why they don't work i can assure i have NOT summed it all up but as much as i know.
Thanks Newelly :y:
The following 21 users say thank you to Newelly for this useful post:
04-12-2012, 12:06 AM
#21
iTruceFret
[move]From now on, call me DRAGON.[/move]
To everyone bombarding this thread with the same questions:
WHAT DOES THIS MEAN?! :dumb:
All in all, it means you cannot, and WILL NOT take any kind of modifications to the game online any time soon. When you see the PS3 Exploits and Hacks section thriving again, that means there has been some form of a jailbreak made public, and when that day happens, Sony will release a patch within 2 days. :y:
So if you're expecting to leech, don't. This section livened up like crazy for what? To have fun with 1.02 and play offline. :fa:
So quit asking redundant questions. The select few who know how to get online won't release anything for a very long time, if not soon.
(But TheUnknown released a FF Viewer, so FUCK YOU, Truce.)
So? He released something to have fun with an EBOOT that can't go online, and only play with bots. Sorry, but to me, that's not fun. Why go through all of the trouble when no one will see what you have done, other than your Youtube viewers, IF they even see. :fa:
That's my two cents. Take it or leave it.
WHAT DOES THIS MEAN?! :dumb:
All in all, it means you cannot, and WILL NOT take any kind of modifications to the game online any time soon. When you see the PS3 Exploits and Hacks section thriving again, that means there has been some form of a jailbreak made public, and when that day happens, Sony will release a patch within 2 days. :y:
So if you're expecting to leech, don't. This section livened up like crazy for what? To have fun with 1.02 and play offline. :fa:
So quit asking redundant questions. The select few who know how to get online won't release anything for a very long time, if not soon.
(But TheUnknown released a FF Viewer, so FUCK YOU, Truce.)
So? He released something to have fun with an EBOOT that can't go online, and only play with bots. Sorry, but to me, that's not fun. Why go through all of the trouble when no one will see what you have done, other than your Youtube viewers, IF they even see. :fa:
That's my two cents. Take it or leave it.
05-12-2012, 05:53 AM
#23
iOdysseus
Bounty hunter
The guy got praised for this? Lol.
Also, you're wrong about Codecaving. It isn't a program/file lol. I'm surprised Unkn0wn didn't point that out. It's simply jmping to the first line of the overwritten code, executing code, then jmping back to the last line of the code. Example,
Original Code:
Codecave:
The jmp opcode is 0xE9. I created a function to automatically do this for me and whatnot. It's easy. Use MSDN Library.
Also, you're wrong about Codecaving. It isn't a program/file lol. I'm surprised Unkn0wn didn't point that out. It's simply jmping to the first line of the overwritten code, executing code, then jmping back to the last line of the code. Example,
Original Code:
Originally posted by another user
123: mov di, word ptr ds:[esi]
321: xor esi, esi
1234: mov esi, 0FFh
321: xor esi, esi
1234: mov esi, 0FFh
Codecave:
Originally posted by another user
123: mov di, word ptr ds:[esi]
321: nop (0x90)
1234: jmp 1234 (mov esi, 0FFh)
321: nop (0x90)
1234: jmp 1234 (mov esi, 0FFh)
The jmp opcode is 0xE9. I created a function to automatically do this for me and whatnot. It's easy. Use MSDN Library.
Last edited by
iOdysseus ; 05-12-2012 at 06:03 AM.
The following 2 users say thank you to iOdysseus for this useful post:
05-12-2012, 11:35 AM
#25
Xx--AIDAN--xX
One Man Army
05-12-2012, 03:03 PM
#27
Xx--AIDAN--xX
One Man Army
Originally posted by YooYoOoN
Well, how are we getting the keys if he wont give them out? is it like they'll give out modded eboots instead?
05-12-2012, 04:05 PM
#28
Alexis Rhodes
#get rekt
Originally posted by xX
well no be geohot got sued because he gave the keys out and he has been on sony case for ages and they never seem to do ote to him
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