Function at 0x4cd37c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff4
mov dword [esp + 4], ecx
mov dword [esp], edx
mov esi, 0x51f1d4
jmp 0x4cd3a0
mov edx, eax
mov ecx, dword [edx]
add edx, 4
mov edx, dword [edx]
mov eax, edx
shr eax, 4
xor eax, ecx
and eax, 0xf0f0f0f
xor ecx, eax
shl eax, 4
xor edx, eax
mov eax, ecx
shr eax, 0x10
xor eax, edx
and eax, 0xffff
xor edx, eax
shl eax, 0x10
xor ecx, eax
mov eax, edx
shr eax, 2
xor eax, ecx
and eax, 0x33333333
xor ecx, eax
shl eax, 2
xor edx, eax
mov eax, ecx
shr eax, 8
xor eax, edx
and eax, 0xff00ff
xor edx, eax
shl eax, 8
xor ecx, eax
mov eax, edx
shr eax, 1
xor eax, ecx
and eax, 0x55555555
xor ecx, eax
add eax, eax
xor edx, eax
mov eax, ecx
shr eax, 0x1d
shl ecx, 3
or eax, ecx
mov ecx, eax
mov eax, edx
shr eax, 0x1d
shl edx, 3
or eax, edx
mov edx, eax
xor eax, eax
mov dword [esp + 8], eax
cmp dword [esp + 8], 0x20
jge 0x4cd69e
mov eax, dword [esp + 4]
mov ebx, dword [esp + 8]
mov ebx, dword [eax + ebx*4]
xor ebx, ecx
mov eax, dword [esp + 4]
mov edi, dword [esp + 8]
mov eax, dword [eax + edi*4 + 4]
xor eax, ecx
mov edi, eax
shr edi, 4
shl eax, 0x1c
or edi, eax
mov eax, edi
mov edi, ebx
shr edi, 2
and edi, 0x3f
xor edx, dword [esi + edi*4]
mov edi, ebx
shr edi, 0xa
and edi, 0x3f
xor edx, dword [esi + edi*4 + 0x200]
mov edi, ebx
shr edi, 0x12
and edi, 0x3f
xor edx, dword [esi + edi*4 + 0x400]
shr ebx, 0x1a
and ebx, 0x3f
xor edx, dword [esi + ebx*4 + 0x600]
mov ebx, eax
shr ebx, 2
and ebx, 0x3f
xor edx, dword [esi + ebx*4 + 0x100]
mov ebx, eax
shr ebx, 0xa
and ebx, 0x3f
xor edx, dword [esi + ebx*4 + 0x300]
mov ebx, eax
shr ebx, 0x12
and ebx, 0x3f
xor edx, dword [esi + ebx*4 + 0x500]
shr eax, 0x1a
and eax, 0x3f
xor edx, dword [esi + eax*4 + 0x700]
mov eax, dword [esp + 4]
mov ebx, dword [esp + 8]
mov ebx, dword [eax + ebx*4 + 8]
xor ebx, edx
mov eax, dword [esp + 4]
mov edi, dword [esp + 8]
mov eax, dword [eax + edi*4 + 0xc]
xor eax, edx
mov edi, eax
shr edi, 4
shl eax, 0x1c
or edi, eax
mov eax, edi
mov edi, ebx
shr edi, 2
and edi, 0x3f
xor ecx, dword [esi + edi*4]
mov edi, ebx
shr edi, 0xa
and edi, 0x3f
xor ecx, dword [esi + edi*4 + 0x200]
mov edi, ebx
shr edi, 0x12
and edi, 0x3f
xor ecx, dword [esi + edi*4 + 0x400]
shr ebx, 0x1a
and ebx, 0x3f
xor ecx, dword [esi + ebx*4 + 0x600]
mov ebx, eax
shr ebx, 2
and ebx, 0x3f
xor ecx, dword [esi + ebx*4 + 0x100]
mov ebx, eax
shr ebx, 0xa
and ebx, 0x3f
xor ecx, dword [esi + ebx*4 + 0x300]
mov ebx, eax
shr ebx, 0x12
and ebx, 0x3f
xor ecx, dword [esi + ebx*4 + 0x500]
shr eax, 0x1a
and eax, 0x3f
xor ecx, dword [esi + eax*4 + 0x700]
mov eax, dword [esp + 4]
mov ebx, dword [esp + 8]
mov ebx, dword [eax + ebx*4 + 0x10]
xor ebx, ecx
mov eax, dword [esp + 4]
mov edi, dword [esp + 8]
mov eax, dword [eax + edi*4 + 0x14]
xor eax, ecx
mov edi, eax
shr edi, 4
shl eax, 0x1c
or edi, eax
mov eax, edi
mov edi, ebx
shr edi, 2
and edi, 0x3f
xor edx, dword [esi + edi*4]
mov edi, ebx
shr edi, 0xa
and edi, 0x3f
xor edx, dword [esi + edi*4 + 0x200]
mov edi, ebx
shr edi, 0x12
and edi, 0x3f
xor edx, dword [esi + edi*4 + 0x400]
shr ebx, 0x1a
and ebx, 0x3f
xor edx, dword [esi + ebx*4 + 0x600]
mov ebx, eax
shr ebx, 2
and ebx, 0x3f
xor edx, dword [esi + ebx*4 + 0x100]
mov ebx, eax
shr ebx, 0xa
and ebx, 0x3f
xor edx, dword [esi + ebx*4 + 0x300]
mov ebx, eax
shr ebx, 0x12
and ebx, 0x3f
xor edx, dword [esi + ebx*4 + 0x500]
shr eax, 0x1a
and eax, 0x3f
xor edx, dword [esi + eax*4 + 0x700]
mov eax, dword [esp + 4]
mov ebx, dword [esp + 8]
mov ebx, dword [eax + ebx*4 + 0x18]
xor ebx, edx
mov eax, dword [esp + 4]
mov edi, dword [esp + 8]
mov eax, dword [eax + edi*4 + 0x1c]
xor eax, edx
mov edi, eax
shr edi, 4
shl eax, 0x1c
or edi, eax
mov eax, edi
mov edi, ebx
shr edi, 2
and edi, 0x3f
xor ecx, dword [esi + edi*4]
mov edi, ebx
shr edi, 0xa
and edi, 0x3f
xor ecx, dword [esi + edi*4 + 0x200]
mov edi, ebx
shr edi, 0x12
and edi, 0x3f
xor ecx, dword [esi + edi*4 + 0x400]
shr ebx, 0x1a
and ebx, 0x3f
xor ecx, dword [esi + ebx*4 + 0x600]
mov ebx, eax
shr ebx, 2
and ebx, 0x3f
xor ecx, dword [esi + ebx*4 + 0x100]
mov ebx, eax
shr ebx, 0xa
and ebx, 0x3f
xor ecx, dword [esi + ebx*4 + 0x300]
mov ebx, eax
shr ebx, 0x12
and ebx, 0x3f
xor ecx, dword [esi + ebx*4 + 0x500]
shr eax, 0x1a
and eax, 0x3f
xor ecx, dword [esi + eax*4 + 0x700]
add dword [esp + 8], 8
cmp dword [esp + 8], 0x20
jl 0x4cd42f
mov eax, ecx
shr eax, 3
shl ecx, 0x1d
or eax, ecx
mov ecx, eax
mov eax, edx
shr eax, 3
shl edx, 0x1d
or eax, edx
mov edx, eax
mov eax, ecx
shr eax, 1
xor eax, edx
and eax, 0x55555555
xor edx, eax
add eax, eax
xor ecx, eax
mov eax, edx
shr eax, 8
xor eax, ecx
and eax, 0xff00ff
xor ecx, eax
shl eax, 8
xor edx, eax
mov eax, ecx
shr eax, 2
xor eax, edx
and eax, 0x33333333
xor edx, eax
shl eax, 2
xor ecx, eax
mov eax, edx
shr eax, 0x10
xor eax, ecx
and eax, 0xffff
xor ecx, eax
shl eax, 0x10
xor edx, eax
mov eax, ecx
shr eax, 4
xor eax, edx
and eax, 0xf0f0f0f
xor edx, eax
shl eax, 4
xor ecx, eax
mov eax, dword [esp]
mov dword [eax], edx
mov eax, dword [esp]
add eax, 4
mov dword [eax], ecx
jmp 0x4cd730
add esp, 0xc
pop edi
pop esi
pop ebx
ret