Function at 0x429253
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 0x429274
mov eax, dword [ebx + 0x84]
sub eax, esi
dec eax
jmp 0x429276
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 0x42929c
neg ebp
cmp dword [ebx + 0xe0], 0
jne 0x429660
cmp dword [ebx + 0xe4], 0
jne 0x429660
mov eax, dword [ebx + 0xd8]
test al, 2
je 0x4292f0
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x429684
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 0x4292cc
jmp 0x429684
test eax, 0x100
je 0x429330
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x429684
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 0x429303
jmp 0x429684
test al, 8
je 0x42935c
cmp ecx, 4
jne 0x429684
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x429684
mov al, byte [ebx + 0xfc]
mov byte [edi + 3], al
add edi, ebp
dec ecx
jne 0x429349
jmp 0x429684
test al, 0x10
je 0x42950b
cmp ecx, 4
jne 0x4294ad
mov eax, dword [esp + 0x20]
jmp 0x42949c
movzx edx, byte [edi + 3]
mov ecx, dword [ebx + 0xfc]
mov dword [esp + 0x18], edx
test ecx, ecx
jne 0x42938e
movzx eax, byte [edi + 2]
jmp 0x4293cf
test edx, edx
jne 0x42939d
mov eax, dword [ebx + 0xf0]
cdq
idiv ecx
jmp 0x4293cb
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 0x4293e2
movzx eax, byte [edi + 1]
jmp 0x42941f
test edx, edx
jne 0x4293f1
mov eax, dword [ebx + 0xf4]
cdq
idiv ecx
jmp 0x42941f
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 0x429431
movzx eax, byte [edi]
jmp 0x429471
mov edx, dword [esp + 0x18]
test edx, edx
jne 0x429444
mov eax, dword [ebx + 0xf8]
cdq
idiv ecx
jmp 0x429471
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 0x429376
jmp 0x429684
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x429684
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 0x4294be
jmp 0x429684
test al, 0x20
je 0x429637
cmp ecx, 4
jne 0x429637
mov eax, dword [esp + 0x20]
jmp 0x429629
movzx edx, byte [edi + 3]
mov ecx, dword [ebx + 0xfc]
mov dword [esp + 0x18], edx
test ecx, ecx
jne 0x42953d
movzx eax, byte [edi + 2]
jmp 0x42957e
test edx, edx
jne 0x42954c
mov eax, dword [ebx + 0xf0]
cdq
idiv ecx
jmp 0x42957a
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 0x429591
movzx eax, byte [edi + 1]
jmp 0x4295ce
test edx, edx
jne 0x4295a0
mov eax, dword [ebx + 0xf4]
cdq
idiv ecx
jmp 0x4295ce
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 0x4295e0
movzx eax, byte [edi]
jmp 0x429620
mov edx, dword [esp + 0x18]
test edx, edx
jne 0x4295f3
mov eax, dword [ebx + 0xf8]
cdq
idiv ecx
jmp 0x429620
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 0x429525
jmp 0x429684
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x429684
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 0x42963f
jmp 0x429684
mov eax, dword [esp + 0x20]
mov dword [esp + 0x14], eax
test eax, eax
je 0x429684
push edi
push esi
push dword [esp + 0x20]
push ebx
call fcn.00428d85
add esp, 0x10
add edi, ebp
inc esi
dec dword [esp + 0x14]
jne 0x42966c
pop edi
pop esi
pop ebp
pop ebx
ret