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[TUT] Introduction To OllyDbg And How To Find Your Way Around It
#9
Your tutorial is crap. You got the VERY FIRST PART WRONG!!!!!

Quote:You will now go through to the folder where you installed LF2 v2.0a to, for most of you this will be:
Drive C: ---> Program Files ---> LF2_v2.0a
Then click the Lf2.exe icon and click open.

Your screen should now look like this:
Loaded Up Screen (Click to View)
As you more than likely cannot see the writing, this is the first four lines you should see in the disassembler/CPU:
    ASM-Code:
00445560 > $ E8 F8040000    CALL lf2.00445A5D   ; This line is highlighted in grey/black
00445565   .^E9 35FDFFFF    JMP lf2.0044529F
0044556A  /> 55             PUSH EBP
0044556B  |. 8BEC           MOV EBP,ESP


The first 4 lines of code are NOT
    ASM-Code:
00445560 > $ E8 F8040000    CALL lf2.00445A5D   ; This line is highlighted in grey/black
00445565   .^E9 35FDFFFF    JMP lf2.0044529F
0044556A  /> 55             PUSH EBP
0044556B  |. 8BEC           MOV EBP,ESP


Heck, they aren't even in the module LF2.exe.

Instead the first 4 lines are:
    ASM-Code:
777801B8    895C24 08       MOV DWORD PTR SS:[ESP+8],EBX
777801BC    E9 E99C0200     JMP 777A9EAA
777801C1    8DA424 00000000 LEA ESP,DWORD PTR SS:[ESP]
777801C8    8DA424 00000000 LEA ESP,DWORD PTR SS:[ESP]


and they are in the module ntdll.exe

Apparently the game accesses ntdll.exe (part of the Windows operating system) before it accesses its OWN PROGRAMING CODE!

Now why don't you try to remake your tutorial again, WITHOUT THIS GLARING MISTAKE! I'm trying to learn Ollydbg myself (I'm a noob at it, literally just started a few minutes ago, never even TOUCHED the program before then). But I need a tutorial that ACTUALLY WORKS!

Now maybe it's the fact that my OS is Windows 7 HomePremium x64 instead of some other OS like Windows XP Home x86. But whatever the problem is, PLEASE FIX YOUR TUTORIAL, so I can follow it on MY COMPUTER (which may be a different setup than the one you used back when you wrote this tutorial).
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RE: [TUT] Introduction To OllyDbg And How To Find Your Way Around It - by Animedude5555 - 04-29-2013, 02:03 AM



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