Function at 0x4b0150
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 8], edx
mov edx, ecx
push esi
lea ebx, [eax + 0xe]
sub edx, eax
push edi
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x18], edx
nop
movzx eax, byte [ecx + 0xf]
movzx edx, byte [ebx + 1]
mov ecx, dword [ebp - 8]
xor edx, eax
mov ebx, edx
and edx, 0xf
add edx, edx
mov dword [ebp + 8], 0
mov eax, dword [ecx + edx*8]
mov esi, dword [ecx + edx*8 + 8]
mov edi, dword [ecx + edx*8 + 4]
mov dword [ebp - 0x10], eax
mov eax, dword [ecx + edx*8 + 0xc]
mov ecx, dword [ebp - 0x10]
mov edx, esi
shrd esi, eax, 4
or dword [ebp + 8], esi
shr eax, 4
shl ecx, 0x1c
or ecx, eax
mov eax, dword [ebp - 0x10]
shrd eax, edi, 4
and edx, 0xf
shr edi, 4
mov edx, dword [edx*4 + 0x55bc20]
and ebx, 0xfffffff0
xor esi, esi
xor edx, edi
mov edi, dword [ebp - 8]
xor esi, eax
xor esi, dword [ebx + edi]
xor edx, dword [ebx + edi + 4]
mov eax, dword [ebp + 8]
xor eax, dword [ebx + edi + 8]
xor ecx, dword [ebx + edi + 0xc]
mov edi, dword [ebp - 0x14]
mov dword [ebp - 4], esi
mov dword [ebp - 0x10], edx
mov dword [ebp + 8], eax
mov dword [ebp - 0x1c], 0xe
mov dword [ebp - 0x20], edi
mov ebx, eax
jmp 0x4b0200
mov eax, dword [ebp - 0x18]
movzx edx, byte [eax + edi]
movzx eax, byte [edi]
mov edi, dword [ebp + 8]
xor edx, eax
shrd edi, ecx, 4
mov eax, edx
shr eax, 4
mov dword [ebp - 0x24], eax
mov eax, ebx
mov ebx, esi
shl ebx, 0x1c
and eax, 0xf
shr ecx, 4
or ebx, ecx
mov ecx, dword [ebp - 4]
mov dword [ebp - 0xc], ebx
mov ebx, dword [eax*4 + 0x55bc20]
mov eax, dword [ebp - 0x10]
shrd ecx, eax, 4
xor esi, esi
or esi, edi
and edx, 0xf
add edx, edx
shr eax, 4
xor ebx, eax
mov eax, dword [ebp - 0xc]
xor edi, edi
xor edi, ecx
mov ecx, dword [ebp - 8]
mov dword [ebp + 8], 0
xor eax, dword [ecx + edx*8 + 0xc]
xor ebx, dword [ecx + edx*8 + 4]
xor esi, dword [ecx + edx*8 + 8]
xor edi, dword [ecx + edx*8]
mov dword [ebp - 0xc], eax
mov edx, dword [ebp - 0xc]
mov eax, esi
shrd esi, edx, 4
or dword [ebp + 8], esi
mov ecx, edi
shrd edi, ebx, 4
and eax, 0xf
shr edx, 4
mov eax, dword [eax*4 + 0x55bc20]
shr ebx, 4
xor esi, esi
xor esi, edi
mov edi, dword [ebp - 0x20]
shl ecx, 0x1c
or ecx, edx
mov edx, dword [ebp - 0x24]
xor eax, ebx
add edx, edx
mov dword [ebp - 4], esi
mov ebx, esi
mov esi, dword [ebp - 8]
dec edi
xor ebx, dword [esi + edx*8]
xor eax, dword [esi + edx*8 + 4]
xor ecx, dword [esi + edx*8 + 0xc]
mov dword [ebp - 4], ebx
mov ebx, dword [ebp + 8]
xor ebx, dword [esi + edx*8 + 8]
mov edx, dword [ebp - 0x1c]
mov esi, dword [ebp - 4]
dec edx
mov dword [ebp - 0x10], eax
mov dword [ebp + 8], ebx
mov dword [ebp - 0x1c], edx
mov dword [ebp - 0x20], edi
test edx, edx
jns 0x4b0200
mov edx, dword [ebp - 0x10]
shr eax, 0x18
mov dword [ebp + 8], ecx
mov ecx, dword [ebp - 0x28]
sub dword [ebp - 0x18], 0x10
mov byte [ecx], al
mov eax, edx
shr eax, 0x10
mov byte [ecx + 1], al
mov eax, edx
shr eax, 8
mov byte [ecx + 2], al
mov byte [ecx + 3], dl
mov edx, esi
mov eax, edx
shr eax, 0x18
mov byte [ecx + 4], al
mov eax, edx
shr eax, 0x10
mov byte [ecx + 5], al
mov eax, edx
shr eax, 8
mov byte [ecx + 6], al
mov byte [ecx + 7], dl
mov edx, dword [ebp + 8]
mov eax, edx
shr eax, 0x18
mov byte [ecx + 8], al
mov eax, edx
shr eax, 0x10
mov byte [ecx + 9], al
mov eax, edx
shr eax, 8
mov byte [ecx + 0xa], al
mov eax, ebx
shr eax, 0x18
mov byte [ecx + 0xc], al
mov eax, ebx
shr eax, 0x10
mov byte [ecx + 0xd], al
mov eax, ebx
mov byte [ecx + 0xf], bl
mov ebx, dword [ebp - 0x14]
shr eax, 8
add ebx, 0x10
sub dword [ebp + 0xc], 0x10
mov byte [ecx + 0xb], dl
mov byte [ecx + 0xe], al
mov dword [ebp - 0x14], ebx
jne 0x4b0170
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret