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Question on CRC.

Posted: Wed Sep 30, 2009 1:13 am
by Original
Hello.I've been wondering if maple has a CRC check going on in its memory.
'Cause.I think i've managed to emulate HShield's server.So to check if its working.I switched Cheat Engine 5.5 on.
And i managed to log in and such.But.Upon turning ZZ Vac or anything without the use of Debug registers.I get DC-ed only after like 5minutes?So there should be a check going on right?

Next question.
How do you update addresses without their AOB(Array Of Bytes) I've tried searching for the memory code.But apparently it doesn't seem to work.No results.OR Too many results.

Thanks.

P.S:This seemed to be the right section.Pardon me and if you could kindly move this thread to its rightful place if its in the wrong area.

Re: Question on CRC.

Posted: Wed Sep 30, 2009 6:37 am
by Boredness
There is a CRC check and i don't think emulation works anymore.
Anyway, you can either get their op code...but it spend alot of time scanning caz alot of addresss consist of same op code

Re: Question on CRC.

Posted: Wed Sep 30, 2009 2:16 pm
by Original
Thanks for the reply.But any suggestions on how to narrow down on the CRC's script addresses?And i think emulation works for me..I think?.HackShield has been downloading from the FTP server i made though.And maple runs pretty well with it though.No DC for 3 the past 3 hours.
Oh yeah.About the CRC.Is it HS's CRC or MS?And if possible anyone has the AOB's for CRC?

Re: Question on CRC.

Posted: Wed Sep 30, 2009 2:22 pm
by Boredness
Original wrote:Thanks for the reply.But any suggestions on how to narrow down on the CRC's script addresses?And i think emulation works for me..I think?.HackShield has been downloading from the FTP server i made though.And maple runs pretty well with it though.No DC for 3 the past 3 hours.
Oh yeah.About the CRC.Is it HS's CRC or MS?And if possible anyone has the AOB's for CRC?
If your emulation work, there shouldn't be a CRC check

Re: Question on CRC.

Posted: Wed Sep 30, 2009 2:24 pm
by Original
Alright.So i'm presuming that the CRC Check is initiated by HackShield? And not Maple.
Thanks anyway.

But any idea's on how to find the right address?As there are many addresses.And i'm not sure which one is right.

Re: Question on CRC.

Posted: Wed Sep 30, 2009 3:28 pm
by Boredness
Original wrote:Alright.So i'm presuming that the CRC Check is initiated by HackShield? And not Maple.
Thanks anyway.

But any idea's on how to find the right address?As there are many addresses.And i'm not sure which one is right.
Compare the range in the op code

Re: Question on CRC.

Posted: Wed Sep 30, 2009 3:31 pm
by Jeof

Code: Select all

CRC Bypass (Main) - 8B 45 10 56 57 8B 7D 0C 83 FF 10 0F 82 91 01 00
CRC Bypass (JMP)  - 8B 7D 0C 83 FF 10 0F 82 91 01 00 00 8B F7 53 C1
Figure out the rest by yourself.

Re: Question on CRC.

Posted: Wed Sep 30, 2009 3:32 pm
by Boredness
Jeof wrote:

Code: Select all

CRC Bypass (Main) - 8B 45 10 56 57 8B 7D 0C 83 FF 10 0F 82 91 01 00
CRC Bypass (JMP)  - 8B 7D 0C 83 FF 10 0F 82 91 01 00 00 8B F7 53 C1
Figure out the rest by yourself.
That's for gamegaurd not for hackshield...i told u b4 liao

Re: Question on CRC.

Posted: Wed Sep 30, 2009 3:38 pm
by Jeof
yeah i know about that, still finding out on HS crc range

Re: Question on CRC.

Posted: Wed Sep 30, 2009 3:39 pm
by Boredness
Jeof wrote:yeah i know about that, still finding out on HS crc range
i tink the addy also cannot