Function at 0x45b3cb
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 0x45b3ec
mov eax, dword [ebx + 0x84]
sub eax, esi
dec eax
jmp 0x45b3ee
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 0x45b414
neg ebp
cmp dword [ebx + 0xe0], 0
jne 0x45b7d8
cmp dword [ebx + 0xe4], 0
jne 0x45b7d8
mov eax, dword [ebx + 0xd8]
test al, 2
je 0x45b468
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x45b7fc
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 0x45b444
jmp 0x45b7fc
test eax, 0x100
je 0x45b4a8
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x45b7fc
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 0x45b47b
jmp 0x45b7fc
test al, 8
je 0x45b4d4
cmp ecx, 4
jne 0x45b7fc
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x45b7fc
mov al, byte [ebx + 0xfc]
mov byte [edi + 3], al
add edi, ebp
dec ecx
jne 0x45b4c1
jmp 0x45b7fc
test al, 0x10
je 0x45b683
cmp ecx, 4
jne 0x45b625
mov eax, dword [esp + 0x20]
jmp 0x45b614
movzx edx, byte [edi + 3]
mov ecx, dword [ebx + 0xfc]
mov dword [esp + 0x18], edx
test ecx, ecx
jne 0x45b506
movzx eax, byte [edi + 2]
jmp 0x45b547
test edx, edx
jne 0x45b515
mov eax, dword [ebx + 0xf0]
cdq
idiv ecx
jmp 0x45b543
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 0x45b55a
movzx eax, byte [edi + 1]
jmp 0x45b597
test edx, edx
jne 0x45b569
mov eax, dword [ebx + 0xf4]
cdq
idiv ecx
jmp 0x45b597
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 0x45b5a9
movzx eax, byte [edi]
jmp 0x45b5e9
mov edx, dword [esp + 0x18]
test edx, edx
jne 0x45b5bc
mov eax, dword [ebx + 0xf8]
cdq
idiv ecx
jmp 0x45b5e9
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 0x45b4ee
jmp 0x45b7fc
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x45b7fc
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 0x45b636
jmp 0x45b7fc
test al, 0x20
je 0x45b7af
cmp ecx, 4
jne 0x45b7af
mov eax, dword [esp + 0x20]
jmp 0x45b7a1
movzx edx, byte [edi + 3]
mov ecx, dword [ebx + 0xfc]
mov dword [esp + 0x18], edx
test ecx, ecx
jne 0x45b6b5
movzx eax, byte [edi + 2]
jmp 0x45b6f6
test edx, edx
jne 0x45b6c4
mov eax, dword [ebx + 0xf0]
cdq
idiv ecx
jmp 0x45b6f2
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 0x45b709
movzx eax, byte [edi + 1]
jmp 0x45b746
test edx, edx
jne 0x45b718
mov eax, dword [ebx + 0xf4]
cdq
idiv ecx
jmp 0x45b746
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 0x45b758
movzx eax, byte [edi]
jmp 0x45b798
mov edx, dword [esp + 0x18]
test edx, edx
jne 0x45b76b
mov eax, dword [ebx + 0xf8]
cdq
idiv ecx
jmp 0x45b798
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 0x45b69d
jmp 0x45b7fc
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x45b7fc
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 0x45b7b7
jmp 0x45b7fc
mov eax, dword [esp + 0x20]
mov dword [esp + 0x14], eax
test eax, eax
je 0x45b7fc
push edi
push esi
push dword [esp + 0x20]
push ebx
call fcn.0045aefd
add esp, 0x10
add edi, ebp
inc esi
dec dword [esp + 0x14]
jne 0x45b7e4
pop edi
pop esi
pop ebp
pop ebx
ret