Function at 0x490530
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x114
mov eax, dword [0x51a3c4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x1c]
push ebx
mov ebx, dword [ebp + 0x20]
mov dword [ebp - 0x108], eax
mov eax, dword [ebp + 0x24]
push esi
mov esi, dword [ebp + 8]
mov ecx, esi
mov dword [ebp - 0x110], eax
mov eax, dword [ebp + 0x28]
push edi
mov edi, dword [ebp + 0xc]
mov edx, edi
mov dword [ebp - 0x100], eax
mov eax, dword [ebp + 0x2c]
mov dword [ebp - 0xfc], eax
mov dword [ebp - 0x44], 0
mov dword [ebp - 0x40], 0
mov dword [ebp - 0x3c], 0
mov dword [ebp - 0x38], 0
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x30], 0
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0x28], 0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 0
mov eax, dword [ecx]
lea ecx, [ecx + 4]
inc dword [ebp + eax*4 - 0x44]
sub edx, 1
jne 0x4905e7
cmp dword [ebp - 0x44], edi
jne 0x490617
mov eax, dword [ebp - 0x108]
mov dword [eax], edx
mov dword [ebx], edx
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a44be
mov esp, ebp
pop ebp
ret
mov eax, dword [ebx]
mov ecx, 1
mov dword [ebp - 0xcc], eax
cmp dword [ebp + ecx*4 - 0x44], 0
jne 0x490631
inc ecx
cmp ecx, 0xf
jbe 0x490624
mov dword [ebp - 0xc4], ecx
cmp eax, ecx
jae 0x490643
mov eax, ecx
mov dword [ebp - 0xcc], eax
mov edx, 0xf
cmp dword [ebp + edx*4 - 0x44], 0
jne 0x490654
sub edx, 1
jne 0x490648
mov dword [ebp - 0xec], edx
cmp eax, edx
jbe 0x490666
mov eax, edx
mov dword [ebp - 0xcc], eax
mov dword [ebx], eax
mov eax, 1
shl eax, cl
mov dword [ebp - 0xe8], eax
cmp ecx, edx
jae 0x490697
lea esp, [esp]
sub eax, dword [ebp + ecx*4 - 0x44]
js 0x490ac3
inc ecx
add eax, eax
mov dword [ebp - 0xe8], eax
cmp ecx, edx
jb 0x490680
mov ecx, dword [ebp - 0xe8]
lea ebx, [edx*4]
mov eax, dword [ebp + ebx - 0x44]
sub ecx, eax
mov dword [ebp - 0xf0], ebx
mov dword [ebp - 0xe8], ecx
js 0x490ac3
add eax, ecx
xor ecx, ecx
mov dword [ebp + ebx - 0x44], eax
mov dword [ebp - 0x80], ecx
sub edx, 1
je 0x4906e0
xor eax, eax
mov edi, edi
add ecx, dword [ebp + eax - 0x40]
lea eax, [eax + 4]
mov dword [ebp + eax - 0x80], ecx
sub edx, 1
jne 0x4906d0
mov ebx, dword [ebp - 0xfc]
xor ecx, ecx
mov edx, dword [esi]
lea esi, [esi + 4]
test edx, edx
je 0x490703
mov eax, dword [ebp + edx*4 - 0x84]
mov dword [ebx + eax*4], ecx
inc eax
mov dword [ebp + edx*4 - 0x84], eax
inc ecx
cmp ecx, edi
jb 0x4906e8
mov ebx, dword [ebp - 0xf0]
or edx, 0xffffffff
mov ecx, dword [ebp - 0xcc]
xor esi, esi
xor edi, edi
mov dword [ebp - 0xd8], 0
mov dword [ebp - 0xc8], edx
mov eax, dword [ebp + ebx - 0x84]
mov ebx, ecx
mov dword [ebp - 0x114], eax
neg ebx
mov eax, dword [ebp - 0xfc]
mov dword [ebp - 0xd0], eax
mov eax, dword [ebp - 0xc4]
mov dword [ebp - 0x84], 0
mov dword [ebp - 0xdc], ebx
mov dword [ebp - 0xc0], 0
mov dword [ebp - 0xf0], esi
cmp eax, dword [ebp - 0xec]
jg 0x490a93
lea eax, [ebp + eax*4 - 0x44]
mov dword [ebp - 0xe4], eax
mov eax, dword [ebp - 0xf4]
mov dword [ebp - 0xd4], eax
mov eax, dword [ebp - 0xc4]
mov edx, dword [ebp - 0xe4]
mov edx, dword [edx]
test edx, edx
mov dword [ebp - 0xe0], edx
mov edx, dword [ebp - 0xc8]
je 0x490a79
mov eax, dword [ebp - 0xe0]
jmp 0x4907c0
mov dword [ebp - 0x10c], eax
dec eax
mov dword [ebp - 0xe0], eax
lea eax, [ebx + ecx]
cmp dword [ebp - 0xc4], eax
jle 0x49091e
sub ebx, ecx
mov esi, ebx
jmp 0x4907e8
mov esi, dword [ebp - 0x104]
mov edi, dword [ebp - 0xec]
mov ebx, eax
inc edx
mov dword [ebp - 0xdc], ebx
add esi, ecx
mov dword [ebp - 0xc8], edx
sub edi, ebx
mov dword [ebp - 0x104], esi
cmp edi, ecx
jbe 0x49080d
mov edi, ecx
mov edx, dword [ebp - 0xc4]
mov eax, 1
sub edx, ebx
mov ecx, edx
shl eax, cl
cmp eax, dword [ebp - 0x10c]
jbe 0x490853
mov esi, dword [ebp - 0xe4]
or ecx, 0xffffffff
sub ecx, dword [ebp - 0xe0]
add eax, ecx
cmp edx, edi
jae 0x490853
inc edx
cmp edx, edi
jae 0x490853
mov ecx, dword [esi + 4]
lea esi, [esi + 4]
add eax, eax
cmp eax, ecx
jbe 0x490853
inc edx
sub eax, ecx
cmp edx, edi
jb 0x490840
mov eax, dword [ebp - 0x100]
mov ecx, edx
mov edi, 1
shl edi, cl
mov eax, dword [eax]
lea ecx, [eax + edi]
cmp ecx, 0x5a0
ja 0x490ac3
mov ebx, dword [ebp - 0x110]
lea esi, [ebx + eax*8]
mov eax, dword [ebp - 0xc8]
mov ebx, dword [ebp - 0x100]
mov dword [ebp - 0xf0], esi
mov dword [ebp + eax*4 - 0xc0], esi
mov dword [ebx], ecx
test eax, eax
je 0x4908f5
mov ecx, dword [ebp - 0xd8]
mov dword [ebp + eax*4 - 0x84], ecx
mov eax, dword [ebp - 0xcc]
mov byte [ebp - 0xf8], dl
mov edx, ecx
mov ecx, dword [ebp - 0x104]
shr edx, cl
mov ecx, dword [ebp - 0xc8]
mov byte [ebp - 0xf7], al
mov eax, esi
mov ecx, dword [ebp + ecx*4 - 0xc4]
sub eax, ecx
sar eax, 3
sub eax, edx
mov dword [ebp - 0xd4], eax
mov eax, dword [ebp - 0xf8]
mov dword [ecx + edx*8], eax
mov eax, dword [ebp - 0xd4]
mov dword [ecx + edx*8 + 4], eax
jmp 0x4908fd
mov eax, dword [ebp - 0x108]
mov dword [eax], esi
mov ebx, dword [ebp - 0xdc]
mov ecx, dword [ebp - 0xcc]
mov edx, dword [ebp - 0xc8]
lea eax, [ebx + ecx]
cmp dword [ebp - 0xc4], eax
jg 0x4907e2
mov edx, dword [ebp - 0xc4]
mov al, dl
mov ecx, dword [ebp - 0x114]
sub al, bl
mov byte [ebp - 0xf7], al
mov eax, dword [ebp - 0xfc]
lea eax, [eax + ecx*4]
cmp dword [ebp - 0xd0], eax
jb 0x49094e
mov byte [ebp - 0xf8], 0xc0
jmp 0x4909a8
mov eax, dword [ebp - 0xd0]
mov ecx, dword [eax]
add eax, 4
mov dword [ebp - 0xd0], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0xd4], ecx
cmp ecx, eax
jae 0x490980
cmp ecx, 0x100
sbb al, al
and al, 0xa0
add al, 0x60
mov byte [ebp - 0xf8], al
jmp 0x4909a8
sub ecx, eax
mov eax, dword [ebp + 0x18]
mov al, byte [eax + ecx*4]
add al, 0x50
mov byte [ebp - 0xf8], al
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax + ecx*4]
mov eax, dword [ebp - 0xd0]
mov dword [ebp - 0xd4], ecx
mov dword [ebp - 0xd0], eax
mov eax, dword [ebp - 0xd8]
mov ecx, edx
sub ecx, ebx
mov edx, 1
shl edx, cl
mov ecx, ebx
shr eax, cl
cmp eax, edi
jae 0x4909e3
mov ecx, dword [ebp - 0xf8]
mov ebx, dword [ebp - 0xd4]
lea ecx, [ecx]
mov dword [esi + eax*8], ecx
mov dword [esi + eax*8 + 4], ebx
add eax, edx
cmp eax, edi
jb 0x4909d0
mov ebx, dword [ebp - 0xdc]
mov ecx, dword [ebp - 0xc4]
mov eax, 1
mov edx, dword [ebp - 0xd8]
lea ecx, [ecx - 1]
shl eax, cl
test edx, eax
je 0x490a08
lea ecx, [ecx]
xor edx, eax
shr eax, 1
test edx, eax
jne 0x490a00
xor edx, eax
mov ecx, ebx
mov eax, 1
mov dword [ebp - 0xd8], edx
shl eax, cl
dec eax
and eax, edx
mov edx, dword [ebp - 0xc8]
cmp eax, dword [ebp + edx*4 - 0x84]
je 0x490a5f
mov esi, dword [ebp - 0xd8]
sub ebx, dword [ebp - 0xcc]
mov eax, 1
mov ecx, ebx
dec edx
shl eax, cl
dec eax
and eax, esi
cmp eax, dword [ebp + edx*4 - 0x84]
jne 0x490a31
mov esi, dword [ebp - 0xf0]
mov dword [ebp - 0xc8], edx
mov dword [ebp - 0xdc], ebx
mov eax, dword [ebp - 0xe0]
mov ecx, dword [ebp - 0xcc]
test eax, eax
jne 0x4907c0
mov eax, dword [ebp - 0xc4]
add dword [ebp - 0xe4], 4
inc eax
mov dword [ebp - 0xc4], eax
cmp eax, dword [ebp - 0xec]
jle 0x490796
cmp dword [ebp - 0xe8], 0
je 0x490604
cmp dword [ebp - 0xec], 1
je 0x490604
pop edi
pop esi
mov eax, 0xfffffffb
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a44be
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, 0xfffffffd
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a44be
mov esp, ebp
pop ebp
ret