Quick introduction to reverse engineering for beginners
Quick introduction to reverse engineering for beginners
Quick introduction to reverse engineering for beginners
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add eax, [ebp+arg_0]<br />
mov [ebp+var_11C], edx<br />
mov [ebp+var_134], ecx<br />
mov [ebp+var_124], eax<br />
lea eax, [ebp+var_118]<br />
mov [ebp+var_14C], eax<br />
mov [ebp+var_120], ebx<br />
loc_8048433: ; CODE XREF: f+28C<br />
mov eax, [ebp+var_124]<br />
xor edx, edx<br />
push edi<br />
push [ebp+arg_10]<br />
sub eax, esi<br />
div [ebp+var_120]<br />
push esi<br />
shr eax, 1<br />
imul eax, [ebp+var_120]<br />
lea edx, [esi+eax]<br />
push edx<br />
mov [ebp+var_138], edx<br />
call [ebp+arg_C]<br />
add esp, 10h<br />
mov edx, [ebp+var_138]<br />
test eax, eax<br />
jns short loc_8048482<br />
xor eax, eax<br />
loc_804846D: ; CODE XREF: f+CC<br />
mov cl, [edx+eax]<br />
mov bl, [esi+eax]<br />
mov [edx+eax], bl<br />
mov [esi+eax], cl<br />
inc eax<br />
cmp [ebp+var_120], eax<br />
jnz short loc_804846D<br />
loc_8048482: ; CODE XREF: f+B5<br />
push ebx<br />
push [ebp+arg_10]<br />
mov [ebp+var_138], edx<br />
push edx<br />
push [ebp+var_124]<br />
call [ebp+arg_C]<br />
mov edx, [ebp+var_138]<br />
add esp, 10h<br />
test eax, eax<br />
jns short loc_80484F6<br />
mov ecx, [ebp+var_124]<br />
xor eax, eax<br />
loc_80484AB: ; CODE XREF: f+10D<br />
movzx edi, byte ptr [edx+eax]<br />
mov bl, [ecx+eax]<br />
138
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