Function at 0x4850b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, ecx
movss xmm2, dword [0x4b1b50]
mov ecx, dword [ebp + 8]
push esi
mov dword [ebp - 4], eax
mov esi, dword [eax]
mov eax, esi
sar eax, 1
sar esi, 2
mov dword [ebp - 0x10], edx
mov dword [ebp - 8], eax
lea edx, [edx + eax*4]
add eax, esi
push edi
shl esi, 2
add edx, 0xffffffe4
mov dword [ebp - 0xc], esi
lea edi, [ecx + eax*4]
mov eax, dword [ebp - 4]
mov dword [ebp - 0x14], edi
mov ecx, edi
mov eax, dword [eax + 8]
add eax, esi
mov esi, dword [ebp - 0x10]
jmp 0x485100
movss xmm1, dword [edx + 8]
sub ecx, 0x10
mulss xmm1, dword [eax + 0xc]
movss xmm0, dword [edx]
mulss xmm0, dword [eax + 8]
xorps xmm1, xmm2
subss xmm1, xmm0
movss dword [ecx], xmm1
movss xmm1, dword [edx]
mulss xmm1, dword [eax + 0xc]
movss xmm0, dword [edx + 8]
mulss xmm0, dword [eax + 8]
subss xmm1, xmm0
movss dword [ecx + 4], xmm1
movss xmm1, dword [eax + 4]
mulss xmm1, dword [edx + 0x18]
movss xmm0, dword [edx + 0x10]
mulss xmm0, dword [eax]
xorps xmm1, xmm2
subss xmm1, xmm0
movss dword [ecx + 8], xmm1
movss xmm1, dword [eax + 4]
movss xmm0, dword [eax]
add eax, 0x10
mulss xmm1, dword [edx + 0x10]
mulss xmm0, dword [edx + 0x18]
sub edx, 0x20
subss xmm1, xmm0
movss dword [ecx + 0xc], xmm1
cmp edx, esi
jae 0x485100
mov eax, dword [ebp - 8]
mov edx, edi
mov ecx, dword [ebp - 4]
add eax, 0xfffffff8
mov ecx, dword [ecx + 8]
lea eax, [esi + eax*4]
add ecx, dword [ebp - 0xc]
lea ebx, [ebx]
movss xmm1, dword [eax + 0x10]
sub ecx, 0x10
mulss xmm1, dword [ecx + 0xc]
movss xmm0, dword [ecx + 8]
mulss xmm0, dword [eax + 0x18]
addss xmm1, xmm0
movss dword [edx], xmm1
movss xmm1, dword [eax + 0x10]
mulss xmm1, dword [ecx + 8]
movss xmm0, dword [ecx + 0xc]
mulss xmm0, dword [eax + 0x18]
subss xmm1, xmm0
movss dword [edx + 4], xmm1
movss xmm1, dword [eax + 8]
movss xmm0, dword [eax]
mulss xmm1, dword [ecx]
mulss xmm0, dword [ecx + 4]
addss xmm1, xmm0
movss dword [edx + 8], xmm1
movss xmm1, dword [eax]
movss xmm0, dword [ecx + 4]
mulss xmm0, dword [eax + 8]
sub eax, 0x20
mulss xmm1, dword [ecx]
subss xmm1, xmm0
movss dword [edx + 0xc], xmm1
add edx, 0x10
cmp eax, esi
jae 0x4851a0
mov eax, dword [ebp - 8]
mov ecx, dword [ebp + 8]
push eax
lea esi, [eax*4]
add ecx, esi
mov dword [ebp - 0x18], ecx
mov edx, ecx
mov ecx, dword [ebp - 4]
call fcn.004855e0
mov edx, dword [ebp + 8]
add esp, 4
mov ecx, dword [ebp - 4]
call fcn.00485430
mov eax, dword [ebp - 4]
mov ecx, edi
movss xmm2, dword [0x4b1b50]
mov edx, dword [eax + 8]
lea eax, [edi + 8]
add edx, esi
mov edi, eax
mov esi, dword [ebp + 8]
add esi, 0xc
jmp 0x485270
movss xmm1, dword [edx + 4]
sub edi, 0x10
mulss xmm1, dword [esi - 0xc]
movss xmm0, dword [esi - 8]
mulss xmm0, dword [edx]
subss xmm1, xmm0
movss dword [edi + 4], xmm1
movss xmm1, dword [edx + 4]
mulss xmm1, dword [esi - 8]
movss xmm0, dword [edx]
mulss xmm0, dword [esi - 0xc]
addss xmm1, xmm0
xorps xmm1, xmm2
movss dword [ecx], xmm1
movss xmm1, dword [esi - 4]
mulss xmm1, dword [edx + 0xc]
movss xmm0, dword [esi]
mulss xmm0, dword [edx + 8]
subss xmm1, xmm0
movss dword [edi], xmm1
movss xmm1, dword [esi]
mulss xmm1, dword [edx + 0xc]
movss xmm0, dword [esi - 4]
mulss xmm0, dword [edx + 8]
addss xmm1, xmm0
xorps xmm1, xmm2
movss dword [ecx + 4], xmm1
movss xmm1, dword [esi + 4]
mulss xmm1, dword [edx + 0x14]
movss xmm0, dword [esi + 8]
mulss xmm0, dword [edx + 0x10]
subss xmm1, xmm0
movss dword [edi - 4], xmm1
movss xmm1, dword [esi + 8]
mulss xmm1, dword [edx + 0x14]
movss xmm0, dword [esi + 4]
mulss xmm0, dword [edx + 0x10]
addss xmm1, xmm0
xorps xmm1, xmm2
movss dword [ecx + 8], xmm1
movss xmm1, dword [esi + 0xc]
mulss xmm1, dword [edx + 0x1c]
movss xmm0, dword [edx + 0x18]
mulss xmm0, dword [esi + 0x10]
subss xmm1, xmm0
movss dword [edi - 8], xmm1
movss xmm1, dword [edx + 0x18]
movss xmm0, dword [esi + 0x10]
mulss xmm1, dword [esi + 0xc]
add esi, 0x20
mulss xmm0, dword [edx + 0x1c]
add edx, 0x20
lea eax, [esi - 0xc]
addss xmm1, xmm0
xorps xmm1, xmm2
movss dword [ecx + 0xc], xmm1
add ecx, 0x10
mov dword [ebp - 0x10], ecx
lea ecx, [edi - 8]
cmp eax, ecx
mov ecx, dword [ebp - 0x10]
jb 0x485270
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0xc]
add eax, 8
mov edi, dword [ebp - 0x14]
add edx, eax
mov eax, 2
mov ecx, edi
sub eax, dword [ebp - 8]
lea esi, [ecx + eax*4]
lea esp, [esp]
movss xmm0, dword [ecx - 4]
lea esi, [esi - 0x10]
sub ecx, 0x10
movss dword [esi + 4], xmm0
xorps xmm0, xmm2
lea edx, [edx + 0x10]
movss dword [edx - 0x18], xmm0
lea eax, [edx - 8]
movss xmm0, dword [ecx + 8]
movss dword [esi], xmm0
xorps xmm0, xmm2
movss dword [edx - 0x14], xmm0
movss xmm0, dword [ecx + 4]
movss dword [esi - 4], xmm0
xorps xmm0, xmm2
movss dword [edx - 0x10], xmm0
movss xmm0, dword [ecx]
movss dword [esi - 8], xmm0
xorps xmm0, xmm2
movss dword [edx - 0xc], xmm0
cmp eax, ecx
jb 0x4853a0
mov edx, dword [ebp - 0x18]
lea ecx, [edi + 8]
lea esp, [esp]
mov eax, dword [ecx + 4]
lea ecx, [ecx + 0x10]
sub edi, 0x10
mov dword [edi], eax
mov eax, dword [ecx - 0x10]
mov dword [edi + 4], eax
mov eax, dword [ecx - 0x14]
mov dword [edi + 8], eax
mov eax, dword [ecx - 0x18]
mov dword [edi + 0xc], eax
cmp edi, edx
ja 0x485400
pop edi
pop esi
mov esp, ebp
pop ebp
ret