Function at 0x47d8f1
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
push esi
mov esi, dword [esp + 0x18]
mov edx, dword [ebx + 0xe8]
push edi
test edx, edx
je 0x47d912
mov eax, dword [ebx + 0x84]
sub eax, esi
dec eax
jmp 0x47d914
mov eax, esi
mov ebp, dword [ebx + 0xcc]
mov edi, ebp
mov ecx, dword [ebx + 0xd4]
imul edi, eax
mov eax, ecx
imul eax, dword [esp + 0x18]
add edi, eax
add edi, dword [ebx + 0xc8]
test edx, edx
je 0x47d93a
neg ebp
cmp dword [ebx + 0xe0], 0
jne 0x47dcfe
cmp dword [ebx + 0xe4], 0
jne 0x47dcfe
mov eax, dword [ebx + 0xd8]
test al, 2
je 0x47d98e
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x47dd22
mov al, byte [ebx + 0xf0]
xor byte [edi + 2], al
mov al, byte [ebx + 0xf4]
xor byte [edi + 1], al
mov al, byte [ebx + 0xf8]
xor byte [edi], al
add edi, ebp
dec ecx
jne 0x47d96a
jmp 0x47dd22
test eax, 0x100
je 0x47d9ce
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x47dd22
mov al, byte [ebx + 0xf0]
mov byte [edi + 2], al
mov al, byte [ebx + 0xf4]
mov byte [edi + 1], al
mov al, byte [ebx + 0xf8]
mov byte [edi], al
mov al, byte [ebx + 0xfc]
mov byte [edi + 3], al
add edi, ebp
dec ecx
jne 0x47d9a1
jmp 0x47dd22
test al, 8
je 0x47d9fa
cmp ecx, 4
jne 0x47dd22
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x47dd22
mov al, byte [ebx + 0xfc]
mov byte [edi + 3], al
add edi, ebp
dec ecx
jne 0x47d9e7
jmp 0x47dd22
test al, 0x10
je 0x47dba9
cmp ecx, 4
jne 0x47db4b
mov eax, dword [esp + 0x20]
jmp 0x47db3a
movzx edx, byte [edi + 3]
mov ecx, dword [ebx + 0xfc]
mov dword [esp + 0x18], edx
test ecx, ecx
jne 0x47da2c
movzx eax, byte [edi + 2]
jmp 0x47da6d
test edx, edx
jne 0x47da3b
mov eax, dword [ebx + 0xf0]
cdq
idiv ecx
jmp 0x47da69
mov esi, dword [ebx + 0x100]
movzx eax, byte [edi + 2]
imul ecx, dword [ebx + 0xf0], 0xff
imul eax, esi
imul esi, edx
imul eax, edx
add eax, ecx
imul ecx, dword [ebx + 0xfc], 0xff
cdq
add esi, ecx
idiv esi
mov edx, dword [esp + 0x18]
mov byte [edi + 2], al
mov ecx, dword [ebx + 0xfc]
test ecx, ecx
jne 0x47da80
movzx eax, byte [edi + 1]
jmp 0x47dabd
test edx, edx
jne 0x47da8f
mov eax, dword [ebx + 0xf4]
cdq
idiv ecx
jmp 0x47dabd
mov esi, dword [ebx + 0x100]
movzx eax, byte [edi + 1]
imul ecx, dword [ebx + 0xf4], 0xff
imul eax, esi
imul esi, edx
imul eax, edx
add eax, ecx
imul ecx, dword [ebx + 0xfc], 0xff
cdq
add esi, ecx
idiv esi
mov byte [edi + 1], al
mov ecx, dword [ebx + 0xfc]
test ecx, ecx
jne 0x47dacf
movzx eax, byte [edi]
jmp 0x47db0f
mov edx, dword [esp + 0x18]
test edx, edx
jne 0x47dae2
mov eax, dword [ebx + 0xf8]
cdq
idiv ecx
jmp 0x47db0f
mov esi, dword [ebx + 0x100]
movzx eax, byte [edi]
imul ecx, dword [ebx + 0xf8], 0xff
imul eax, esi
imul esi, edx
imul eax, edx
add eax, ecx
imul ecx, dword [ebx + 0xfc], 0xff
cdq
add esi, ecx
idiv esi
mov byte [edi], al
imul ecx, dword [ebx + 0xfc], 0xff
mov eax, dword [ebx + 0x100]
imul eax, dword [esp + 0x18]
add eax, ecx
mov ecx, 0xff
cdq
idiv ecx
mov byte [edi + 3], al
mov eax, dword [esp + 0x14]
dec eax
add edi, ebp
mov dword [esp + 0x14], eax
test eax, eax
jne 0x47da14
jmp 0x47dd22
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x47dd22
mov esi, 0xff
movzx eax, byte [edi + 2]
imul eax, dword [ebx + 0x100]
add eax, dword [ebx + 0xf0]
cdq
idiv esi
mov byte [edi + 2], al
movzx eax, byte [edi + 1]
imul eax, dword [ebx + 0x100]
add eax, dword [ebx + 0xf4]
cdq
idiv esi
mov byte [edi + 1], al
movzx eax, byte [edi]
imul eax, dword [ebx + 0x100]
add eax, dword [ebx + 0xf8]
cdq
idiv esi
mov byte [edi], al
add edi, ebp
dec ecx
jne 0x47db5c
jmp 0x47dd22
test al, 0x20
je 0x47dcd5
cmp ecx, 4
jne 0x47dcd5
mov eax, dword [esp + 0x20]
jmp 0x47dcc7
movzx edx, byte [edi + 3]
mov ecx, dword [ebx + 0xfc]
mov dword [esp + 0x18], edx
test ecx, ecx
jne 0x47dbdb
movzx eax, byte [edi + 2]
jmp 0x47dc1c
test edx, edx
jne 0x47dbea
mov eax, dword [ebx + 0xf0]
cdq
idiv ecx
jmp 0x47dc18
mov esi, dword [ebx + 0x100]
movzx eax, byte [edi + 2]
imul ecx, dword [ebx + 0xf0], 0xff
imul eax, esi
imul esi, edx
imul eax, edx
add eax, ecx
imul ecx, dword [ebx + 0xfc], 0xff
cdq
add esi, ecx
idiv esi
mov edx, dword [esp + 0x18]
mov byte [edi + 2], al
mov ecx, dword [ebx + 0xfc]
test ecx, ecx
jne 0x47dc2f
movzx eax, byte [edi + 1]
jmp 0x47dc6c
test edx, edx
jne 0x47dc3e
mov eax, dword [ebx + 0xf4]
cdq
idiv ecx
jmp 0x47dc6c
mov esi, dword [ebx + 0x100]
movzx eax, byte [edi + 1]
imul ecx, dword [ebx + 0xf4], 0xff
imul eax, esi
imul esi, edx
imul eax, edx
add eax, ecx
imul ecx, dword [ebx + 0xfc], 0xff
cdq
add esi, ecx
idiv esi
mov byte [edi + 1], al
mov ecx, dword [ebx + 0xfc]
test ecx, ecx
jne 0x47dc7e
movzx eax, byte [edi]
jmp 0x47dcbe
mov edx, dword [esp + 0x18]
test edx, edx
jne 0x47dc91
mov eax, dword [ebx + 0xf8]
cdq
idiv ecx
jmp 0x47dcbe
mov esi, dword [ebx + 0x100]
movzx eax, byte [edi]
imul ecx, dword [ebx + 0xf8], 0xff
imul eax, esi
imul esi, edx
imul eax, edx
add eax, ecx
imul ecx, dword [ebx + 0xfc], 0xff
cdq
add esi, ecx
idiv esi
mov byte [edi], al
mov eax, dword [esp + 0x14]
dec eax
add edi, ebp
mov dword [esp + 0x14], eax
test eax, eax
jne 0x47dbc3
jmp 0x47dd22
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x47dd22
mov al, byte [ebx + 0xf0]
mov byte [edi + 2], al
mov al, byte [ebx + 0xf4]
mov byte [edi + 1], al
mov al, byte [ebx + 0xf8]
mov byte [edi], al
add edi, ebp
dec ecx
jne 0x47dcdd
jmp 0x47dd22
mov eax, dword [esp + 0x20]
mov dword [esp + 0x14], eax
test eax, eax
je 0x47dd22
push edi
push esi
push dword [esp + 0x20]
push ebx
call fcn.0047d423
add esp, 0x10
add edi, ebp
inc esi
dec dword [esp + 0x14]
jne 0x47dd0a
pop edi
pop esi
pop ebp
pop ebx
ret