OllyDBG & CO

01/07/2009 10:13 overclocker007#121
Oh! really awesome thread, thx man
01/28/2009 09:50 jynxter23#122
I know this is a noob question.. But how would i go about figuring out what 11319 is in Hex... thanks in advance.
01/28/2009 11:40 Real~Death#123
Quote:
Originally Posted by jynxter23 View Post
I know this is a noob question.. But how would i go about figuring out what 11319 is in Hex... thanks in advance.
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Decimal: 11319
hex: 2C37

or use windows calculator there are lots of ways to do it
02/10/2009 17:17 DirectxDamege#124
Well guyz ... lately wen I was makin conquer.exe ... & try it wid CID .. was appearin that all servers busy & nuthin shown ... & I knew that da server.dat is da reason .. so I was updatin da client that comes wid CID cuz its da only client works wid it ... so I was wonderin how I made conquer.exe works wid CID ??
02/22/2009 11:41 IAmHawtness#125
I heard that GW Wall jump was fixed or something. It's not:

Find this piece of code inside Conquer.exe

Code:
004E3CB5   > 83F8 6C        CMP EAX,6C
004E3CB8   . 0F8F A1020000  JG Conquer.004E3F5F
004E3CBE   . 0F84 AC010000  JE Conquer.004E3E70
Change it into:

Code:
004E3CB5   > 83F8 6C        CMP EAX,6C
004E3CB8   . 0F8F A1020000  JG Conquer.004E3F5F
004E3CBE   . 0F84 AC010000  JE Conquer.[SIZE="4"][B]004E3CA5[/B][/SIZE]
And of course, JMP the check:
Code:
004C60FA     75 1E          JNZ SHORT Conquer.004C611A
So it looks like this:

Code:
004C60FA     75 1E          [SIZE="4"][B]JMP[/B][/SIZE] SHORT Conquer.004C611A
02/22/2009 11:54 _fobos_#126
Quote:
Originally Posted by IAmHawtness View Post
I heard that GW Wall jump was fixed or something. It's not:

Find this piece of code inside Conquer.exe

Code:
004E3CB5   > 83F8 6C        CMP EAX,6C
004E3CB8   . 0F8F A1020000  JG Conquer.004E3F5F
004E3CBE   . 0F84 AC010000  JE Conquer.004E3E70
Change it into:

Code:
004E3CB5   > 83F8 6C        CMP EAX,6C
004E3CB8   . 0F8F A1020000  JG Conquer.004E3F5F
004E3CBE   . 0F84 AC010000  JE Conquer.[SIZE="4"][B]004E3CA5[/B][/SIZE]
And of course, JMP the check:
Code:
004C60FA     75 1E          JNZ SHORT Conquer.004C611A
So it looks like this:

Code:
004C60FA     75 1E          [SIZE="4"][B]JMP[/B][/SIZE] SHORT Conquer.004C611A
Nice find :p
02/22/2009 11:56 IAmHawtness#127
Quote:
Originally Posted by _fobos_ View Post
Nice find :p
Thanks bud :p.
02/22/2009 12:55 DragonHeart#128
Quote:
Originally Posted by IAmHawtness View Post
I heard that GW Wall jump was fixed or something. It's not:

Find this piece of code inside Conquer.exe

Code:
004E3CB5   > 83F8 6C        CMP EAX,6C
004E3CB8   . 0F8F A1020000  JG Conquer.004E3F5F
004E3CBE   . 0F84 AC010000  JE Conquer.004E3E70
Change it into:

Code:
004E3CB5   > 83F8 6C        CMP EAX,6C
004E3CB8   . 0F8F A1020000  JG Conquer.004E3F5F
004E3CBE   . 0F84 AC010000  JE Conquer.[SIZE="4"][B]004E3CA5[/B][/SIZE]
And of course, JMP the check:
Code:
004C60FA     75 1E          JNZ SHORT Conquer.004C611A
So it looks like this:

Code:
004C60FA     75 1E          [SIZE="4"][B]JMP[/B][/SIZE] SHORT Conquer.004C611A
Nice mate +t for that =)
02/22/2009 18:36 weshabbo#129
Can someone release a conquer.exe with gw jump?
02/22/2009 19:40 IAmHawtness#130
Quote:
Originally Posted by weshabbo View Post
Can someone release a conquer.exe with gw jump?
You have the fucking COMPLETE instructions on how to make it RIGHT here.
So make it your-fucking-self, you god damn lazy Egyptian scumbag :).
02/22/2009 19:44 weshabbo#131
Quote:
Originally Posted by IAmHawtness View Post
You have the fucking COMPLETE instructions on how to make it RIGHT here.
So make it your-fucking-self, you god damn lazy Egyptian scumbag :).
I know but i dont know how to replace things.
And i need it today for gw olympic fire.
02/22/2009 21:58 silverstreak#132
My only question is how did you find it? yes im a noob, but i found it was sort of fixed after i had tried to hop the wall this morning and kept dcing after getting in. i log back on and still be out side, couldnt find the problem till now, THANKS
02/22/2009 22:34 IAmHawtness#133
Quote:
Originally Posted by silverstreak View Post
My only question is how did you find it? yes im a noob, but i found it was sort of fixed after i had tried to hop the wall this morning and kept dcing after getting in. i log back on and still be out side, couldnt find the problem till now, THANKS
It's called reverse engineering :p.
First I skipped the "100022=You can`t jump that high!" check, of course.
After that, I simply found the address for either the x or y coordinate of my character in-game, then I started checking all the different procedures that accessed the address when I tried to jump GW gate and was pulled back.

By tracing back, I finally found the check that pulls you down from the GW wall and I skipped it :).
02/22/2009 23:14 silverstreak#134
IAmHawtness - ah ok i see your reasoning. but mine allows me to get over the wall, but like 2 seconds later DCs me. when i reconnect im outside. I did you have that happen to you or was there something i ve missed? Because my code reads the same as you have here.

004E3CA9 . 8BCE MOV ECX,ESI
004E3CAB . E8 EC65FEFF CALL Conquer.004CA29C
004E3CB0 . E9 73090000 JMP Conquer.004E4628
004E3CB5 > 83F8 6C CMP EAX,6C
004E3CB8 . 0F8F A1020000 JG Conquer.004E3F5F
004E3CBE ^74 E5 JE SHORT Conquer.004E3CA5
004E3CC0 . AC LODS BYTE PTR DS:[ESI] ; Cases
004E3CC1 . 0100 ADD DWORD PTR DS:[EAX],EAX
02/22/2009 23:20 404749#135
I can't find the first code:

004E3CB5 > 83F8 6C CMP EAX,6C
004E3CB8 . 0F8F A1020000 JG Conquer.004E3F5F
004E3CBE . 0F84 AC010000 JE Conquer.004E3E70

in the conquer.exe

I press ctrl+f, type JE Conquer.004E3E70, and says label expected