Function at 0x4d0ca0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [ebp + 8]
push esi
push edi
mov eax, dword [eax]
mov ecx, eax
sar ecx, 2
mov edi, eax
mov dword [ebp - 0x18], ecx
mov ecx, eax
sar ecx, 3
shl eax, 2
sar edi, 1
mov dword [ebp - 8], edi
mov dword [ebp - 0xc], ecx
mov dword [ebp - 0x20], eax
call fcn.004dec90
mov ecx, dword [ebp + 0xc]
lea eax, [edi*4]
mov esi, esp
mov dword [ebp - 0x1c], eax
lea edx, [eax + esi]
mov eax, dword [ebp - 0x18]
add eax, edi
mov dword [ebp - 0x14], edx
lea edi, [ecx + eax*4]
xor ecx, ecx
lea eax, [edi + 4]
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax + 8]
add eax, dword [ebp - 0x1c]
cmp dword [ebp - 0xc], ecx
jle 0x4d0d68
mov esi, dword [ebp - 4]
nop word [eax + eax]
movss xmm2, dword [esi + 8]
sub edi, 0x10
movss xmm1, dword [eax - 4]
sub eax, 8
movss xmm3, dword [edi + 8]
addss xmm3, dword [esi]
addss xmm2, dword [edi]
movss xmm0, dword [eax]
add esi, 0x10
mulss xmm0, xmm3
mulss xmm1, xmm2
addss xmm1, xmm0
movss dword [edx + ecx*4], xmm1
movss xmm1, dword [eax]
movss xmm0, dword [eax + 4]
mulss xmm1, xmm2
mulss xmm0, xmm3
subss xmm1, xmm0
movss dword [edx + ecx*4 + 4], xmm1
add ecx, 2
cmp ecx, dword [ebp - 0xc]
jl 0x4d0d10
mov esi, dword [ebp - 8]
mov edx, dword [ebp + 0xc]
mov dword [ebp - 4], esi
add edx, 4
mov esi, dword [ebp - 0xc]
sub dword [ebp - 4], esi
cmp ecx, dword [ebp - 4]
jge 0x4d0dda
mov esi, dword [ebp - 0x14]
movss xmm3, dword [edi - 8]
sub edi, 0x10
subss xmm3, dword [edx]
movss xmm1, dword [eax - 4]
sub eax, 8
movss xmm2, dword [edi]
subss xmm2, dword [edx + 8]
movss xmm0, dword [eax]
add edx, 0x10
mulss xmm0, xmm3
mulss xmm1, xmm2
addss xmm1, xmm0
movss dword [esi + ecx*4], xmm1
movss xmm1, dword [eax]
movss xmm0, dword [eax + 4]
mulss xmm1, xmm2
mulss xmm0, xmm3
subss xmm1, xmm0
movss dword [esi + ecx*4 + 4], xmm1
add ecx, 2
cmp ecx, dword [ebp - 4]
jl 0x4d0d82
mov esi, dword [ebp - 0x20]
add dword [ebp + 0xc], esi
mov esi, esp
mov edi, dword [ebp - 0x14]
cmp ecx, dword [ebp - 8]
jge 0x4d0e60
movss xmm4, dword [0x511540]
mov esi, dword [ebp + 0xc]
nop word [eax + eax]
movss xmm3, dword [esi - 8]
sub esi, 0x10
movss xmm1, dword [eax - 4]
sub eax, 8
xorps xmm3, xmm4
subss xmm3, dword [edx]
movss xmm2, dword [esi]
movss xmm0, dword [eax]
xorps xmm2, xmm4
subss xmm2, dword [edx + 8]
add edx, 0x10
mulss xmm0, xmm3
mulss xmm1, xmm2
addss xmm1, xmm0
movss dword [edi + ecx*4], xmm1
movss xmm1, dword [eax]
movss xmm0, dword [eax + 4]
mulss xmm1, xmm2
mulss xmm0, xmm3
subss xmm1, xmm0
movss dword [edi + ecx*4 + 4], xmm1
add ecx, 2
cmp ecx, dword [ebp - 8]
jl 0x4d0e00
mov esi, esp
push dword [ebp - 8]
push edi
mov edi, dword [ebp + 8]
push edi
call fcn.004d1410
push esi
push edi
call fcn.004d1260
mov eax, dword [edi + 8]
xor ecx, ecx
mov edx, dword [ebp - 0x1c]
add esp, 0x14
add eax, edx
add edx, dword [ebp + 0x10]
cmp dword [ebp - 0x18], ecx
jle 0x4d0ee4
nop dword [eax]
movss xmm1, dword [eax + 4]
sub edx, 4
mulss xmm1, dword [esi + 4]
movss xmm0, dword [eax]
mulss xmm0, dword [esi]
addss xmm1, xmm0
mulss xmm1, dword [edi + 0x10]
mov edi, dword [ebp + 0x10]
movss dword [edi + ecx*4], xmm1
inc ecx
movss xmm1, dword [eax + 4]
movss xmm0, dword [eax]
add eax, 8
mulss xmm1, dword [esi]
mov edi, dword [ebp + 8]
mulss xmm0, dword [esi + 4]
add esi, 8
subss xmm1, xmm0
mulss xmm1, dword [edi + 0x10]
movss dword [edx], xmm1
cmp ecx, dword [ebp - 0x18]
jl 0x4d0e90
lea esp, [ebp - 0x28]
pop edi
pop esi
mov esp, ebp
pop ebp
ret