Hex Editing Madden

[tuck243]

Re: Hex Editing Madden

Sneak peak of hex editing the roster (sorry Browns fans)

I know you said you weren't doing any PS3 tools... But I have to ask you, you developed a program called Blitz that is compatible with PS3 right??? It rehash and resigns PS3 files right??? Is there any way you can rehash the roster that come out tomorrow morning for Madden 13 to Madden 12 for PS3??? It has already been done before, but we just need a rehashing tool for PS3... Skuxx did it but his Xploder key expired...

[dhsmustang]

Re: Hex Editing Madden

I know you said you weren't doing any PS3 tools... But I have to ask you, you developed a program called Blitz that is compatible with PS3 right??? It rehash and resigns PS3 files right??? Is there any way you can rehash the roster that come out tomorrow morning for Madden 13 to Madden 12 for PS3??? It has already been done before, but we just need a rehashing tool for PS3... Skuxx did it but his Xploder key expired...

Blitz does not rehash/resign PS3 files

[tuck243]

Re: Hex Editing Madden

Blitz does not rehash/resign PS3 files

Bummer... Thanks brother

[capa]

Re: Hex Editing Madden

I know you said you weren't doing any PS3 tools... But I have to ask you, you developed a program called Blitz that is compatible with PS3 right??? It rehash and resigns PS3 files right??? Is there any way you can rehash the roster that come out tomorrow morning for Madden 13 to Madden 12 for PS3??? It has already been done before, but we just need a rehashing tool for PS3... Skuxx did it but his Xploder key expired...

Just load the M13 edited roster into M12...it will work. You only need to rehash/resign when creating a version for a different region (NTSC vs PAL).

C

[goravens2052]

Re: Hex Editing Madden

Didn't EA make it impossible to share Franchise Files for Madden 12? The reason I ask is because if anyone can hex edit for PS3, I would be willing to send you my Franchise File(which again, is actually simulated to match the regular season from last year). I got the coaches where they need to be based off who the fake coaches represent, and am close to the Free Agency period. Really if you could hex edit the coaches names and the schedule, that would be great. Only thing I'm asking for, hex edit all the coaches so the names are accurate and to get the schedule to reflect the real schedule.

[chrome_305]

Re: Hex Editing Madden

Here's the foundation I have laid out for a hex editor. All 200 attributes for every player are defined. Now I just need to work on rebuilding the hex after changes have been made. I understand the file structure pretty well after building this

http://www.mediafire.com/?fauomnj7dpsr1lb

You know about the checksum right? If so then cool.

[Xanathol]

Re: Hex Editing Madden

The checksum continues to stump me - I have a player editor ready to go, but any alterations lead to a 'corrupted file' message since I cannot generate a correct checksum. EA Resigner ( pick a version ) isn't working for me either - when ran on the entire roster, just the MC02 portion, the MC02 portion+, etc, etc. I've noticed that what EA Resigner ( command line version at least ) considers the header checksum is inaccurate, as the 2nd checksum in the file is easily verified as the header checksum, but rotating the values produced from the tool didn't help either.

Anyone with any ideas on this?

[atruebudfan]

Re: Hex Editing Madden

Just load the M13 edited roster into M12...it will work. You only need to rehash/resign when creating a version for a different region (NTSC vs PAL).

C

It doesn't work, tried it. Tired just renaming the folders and it does not work either.

[boricua1111]

Re: Hex Editing Madden

The checksum continues to stump me - I have a player editor ready to go, but any alterations lead to a 'corrupted file' message since I cannot generate a correct checksum. EA Resigner ( pick a version ) isn't working for me either - when ran on the entire roster, just the MC02 portion, the MC02 portion+, etc, etc. I've noticed that what EA Resigner ( command line version at least ) considers the header checksum is inaccurate, as the 2nd checksum in the file is easily verified as the header checksum, but rotating the values produced from the tool didn't help either.

Anyone with any ideas on this?

SomeOne figured out how to hack madden saves to add xp and I believe used ea resigner

http://www.xpgamesaves.com/topic/466...13-xp-modding/

[Xanathol]

Re: Hex Editing Madden

I grab the one from that link ( thanks btw ) and gave it a try, but no luck - perhaps the player data table uses a different value?

[boricua1111]

Re: Hex Editing Madden

found this: I don't nkow the structure of the madden rosters but I found it on an ea sports forum (not EA's site though)

unsigned int CalcMC02(char *buff, unsigned int length)
{

unsigned int position = 4;
// Declare our registers. Some are used, some aren't. I tried keeping as close to the
// actual assembly **** as possible
DWORD r3, r4 = length, r6, r7, r8, r9, r10 = r4 - 4, r11;
// First step
DWORD first = _rotr(buff[0], 8) | _rotr(buff[1], 16);
r7 = _rotl(buff[2], 8);
first |= r7;
r11 = buff[3];
r11 |= first;
r11 = ~r11;

for (position = 4; position < length; position++)
{
// mask (22, 29), (working from left to right) bits 22-29 are set to 1.
r7 = _rotl(r11, 10) & 0x3FC;// >> 0x14;
// Shift r11
r11 <<= 8;
// Combine
r11 |= (unsigned char)buff[position];
// Grab the value from the crc table
r7 = CRCTable[r7 >> 2];
// **** with r11
r11 ^= r7;
}
return r3 = ~r11;
}

someone also made a checksum dll

http://www.360haven.com/forums/showthread.php?2206-MC02-Package-Handler-Source

unfortunately u need to make an account to get it.

[mo2thewillyo]

Re: Hex Editing Madden

Is it possible to hex/change the site/stadium of the superbowl to another place?

Would be cool to change it to Miami, Dallas, San Diego... etc

[chrome_305]

Re: Hex Editing Madden

Can u peeps test these file for me and tell me the values/xp. I changed a couple thing so look around in-game and see who has high XP values eg:your player ,coaches


test 1:http://www.mediafire.com/?25fs6rupsqdd28e

test 2:http://www.mediafire.com/?2kuy88gx4357ery

test 6:http://www.mediafire.com/?sc529h4f8f1e81z

test:7 http://www.mediafire.com/?lk5co36x1ow4q4o

Dont forget to rehash and resign them.Please help it makes the task easier.If people are willing to help.

[boricua1111]

Re: Hex Editing Madden

Can u peeps test these file for me and tell me the values/xp. I changed a couple thing so look around in-game and see who has high XP values eg:your player ,coaches


test 1:http://www.mediafire.com/?25fs6rupsqdd28e

test 2:http://www.mediafire.com/?2kuy88gx4357ery

test 6:http://www.mediafire.com/?sc529h4f8f1e81z

test:7 http://www.mediafire.com/?lk5co36x1ow4q4o

Dont forget to rehash and resign them.Please help it makes the task easier.If people are willing to help.

I don't have madden 13 ... rather

[Xanathol]

Re: Hex Editing Madden

someone also made a checksum dll

http://www.360haven.com/forums/showthread.php?2206-MC02-Package-Handler-Source

unfortunately u need to make an account to get it.

Thanks a ton! Unfortunately, feudalnate pointed out that EA started changing up their crc table ( ie. their polynomial ). Many say reversing out the poly is impossible, though I have found a couple of pages that are promising. All that said, unless we can find that poly / table, we're stuck.