Function at 0x437900
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x110
mov eax, dword [0x51a230]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x1c]
xorps xmm0, xmm0
push ebx
mov ebx, dword [ebp + 0x20]
mov dword [ebp - 0xc0], eax
mov eax, dword [ebp + 0x24]
push esi
mov esi, dword [ebp + 8]
mov ecx, esi
mov dword [ebp - 0xcc], eax
mov eax, dword [ebp + 0x28]
push edi
mov edi, dword [ebp + 0xc]
mov edx, edi
mov dword [ebp - 0xbc], eax
mov eax, dword [ebp + 0x2c]
mov dword [ebp - 0x94], edi
mov dword [ebp - 0xac], eax
movups xmmword [ebp - 0x44], xmm0
mov dword [ebp - 0xc], 0
movups xmmword [ebp - 0x34], xmm0
mov dword [ebp - 8], 0
movups xmmword [ebp - 0x24], xmm0
movq qword [ebp - 0x14], xmm0
nop
mov eax, dword [ecx]
lea ecx, [ecx + 4]
inc dword [ebp + eax*4 - 0x44]
sub edx, 1
jne 0x437970
cmp dword [ebp - 0x44], edi
jne 0x4379a0
mov eax, dword [ebp - 0xc0]
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.00490604
mov esp, ebp
pop ebp
ret
mov eax, dword [ebx]
mov ecx, 1
cmp dword [ebp + ecx*4 - 0x44], 0
jne 0x4379b4
inc ecx
cmp ecx, 0xf
jbe 0x4379a7
cmp eax, ecx
mov dword [ebp - 0x88], ecx
mov edx, ecx
cmovae edx, eax
mov eax, 0xf
cmp dword [ebp + eax*4 - 0x44], 0
jne 0x4379d2
sub eax, 1
jne 0x4379c6
cmp edx, eax
mov dword [ebp - 0xa0], eax
mov edi, eax
cmovbe edi, edx
mov edx, edi
mov dword [ebp - 0x8c], edi
mov edi, dword [ebp - 0x94]
mov dword [ebx], edx
mov edx, 1
shl edx, cl
cmp ecx, eax
jae 0x437a11
nop word [eax + eax]
sub edx, dword [ebp + ecx*4 - 0x44]
js 0x437e16
inc ecx
add edx, edx
cmp ecx, eax
jb 0x437a00
lea ebx, [eax*4]
mov ecx, edx
sub edx, dword [ebp + ebx - 0x44]
mov dword [ebp - 0x94], ebx
mov dword [ebp - 0xd4], edx
js 0x437e16
xor edx, edx
mov dword [ebp + ebx - 0x44], ecx
mov dword [ebp - 0x80], edx
sub eax, 1
je 0x437a50
xor ecx, ecx
add edx, dword [ebp + ecx - 0x40]
lea ecx, [ecx + 4]
mov dword [ebp + ecx - 0x80], edx
sub eax, 1
jne 0x437a40
mov ebx, dword [ebp - 0xac]
xor ecx, ecx
mov edx, dword [esi]
lea esi, [esi + 4]
test edx, edx
je 0x437a73
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 0x437a58
mov ebx, dword [ebp - 0x94]
xor edx, edx
mov edi, dword [ebp - 0xa0]
or ecx, 0xffffffff
xor esi, esi
mov dword [ebp - 0x9c], edx
mov dword [ebp - 0x90], ecx
mov eax, dword [ebp + ebx - 0x84]
mov ebx, dword [ebp - 0x8c]
mov dword [ebp - 0xd0], eax
neg ebx
mov eax, dword [ebp - 0xac]
mov dword [ebp - 0xb0], eax
mov eax, dword [ebp - 0x88]
mov dword [ebp - 0x84], edx
mov dword [ebp - 0xb4], ebx
mov dword [ebp - 0x110], edx
mov dword [ebp - 0xc4], edx
cmp eax, edi
jg 0x437dea
lea edi, [ebp - 0x44]
lea edi, [edi + eax*4]
mov eax, dword [ebp - 0xa4]
mov dword [ebp - 0x98], eax
mov eax, dword [ebp - 0x88]
mov dword [ebp - 0xb8], edi
nop dword [eax]
mov edi, dword [edi]
test edi, edi
je 0x437dc2
nop word [eax + eax]
mov eax, dword [ebp - 0x8c]
mov dword [ebp - 0xc8], edi
add eax, ebx
dec edi
mov dword [ebp - 0x94], edi
cmp dword [ebp - 0x88], eax
jle 0x437c65
mov edi, dword [ebp - 0xa0]
mov ebx, eax
mov edx, dword [ebp - 0x88]
inc ecx
sub edi, ebx
mov dword [ebp - 0x90], ecx
cmp edi, dword [ebp - 0x8c]
mov eax, 1
mov dword [ebp - 0xb4], ebx
cmova edi, dword [ebp - 0x8c]
sub edx, ebx
mov ecx, edx
shl eax, cl
cmp eax, dword [ebp - 0xc8]
jbe 0x437b9b
mov esi, dword [ebp - 0xb8]
or ecx, 0xffffffff
sub ecx, dword [ebp - 0x94]
add eax, ecx
cmp edx, edi
jae 0x437b9b
inc edx
cmp edx, edi
jae 0x437b9b
mov ecx, dword [esi + 4]
lea esi, [esi + 4]
add eax, eax
cmp eax, ecx
jbe 0x437b9b
inc edx
sub eax, ecx
cmp edx, edi
jb 0x437b88
mov eax, dword [ebp - 0xbc]
mov ecx, edx
mov esi, 1
shl esi, cl
mov eax, dword [eax]
lea ecx, [eax + esi]
cmp ecx, 0x5a0
ja 0x437e16
mov edi, dword [ebp - 0xcc]
lea edi, [edi + eax*8]
mov eax, dword [ebp - 0x90]
mov dword [ebp - 0xc4], edi
mov dword [ebp + eax*4 - 0x110], edi
mov eax, dword [ebp - 0xbc]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x90]
test ecx, ecx
je 0x437c43
mov eax, dword [ebp - 0x9c]
mov dword [ebp + ecx*4 - 0x84], eax
mov ecx, dword [ebp - 0x8c]
mov byte [ebp - 0xa7], cl
mov ecx, ebx
sub ecx, dword [ebp - 0x8c]
mov byte [ebp - 0xa8], dl
mov edx, eax
mov eax, dword [ebp - 0x90]
shr edx, cl
mov ecx, dword [ebp + eax*4 - 0x114]
sub edi, ecx
mov eax, dword [ebp - 0xa8]
sar edi, 3
sub edi, edx
mov dword [ecx + edx*8], eax
mov dword [ecx + edx*8 + 4], edi
mov ecx, dword [ebp - 0x90]
mov dword [ebp - 0x98], edi
jmp 0x437c4b
mov eax, dword [ebp - 0xc0]
mov dword [eax], edi
mov eax, dword [ebp - 0x8c]
add eax, ebx
cmp dword [ebp - 0x88], eax
jg 0x437b31
mov edx, dword [ebp - 0x9c]
mov al, byte [ebp - 0x88]
mov ecx, dword [ebp - 0xd0]
sub al, bl
mov edi, dword [ebp - 0xb0]
mov byte [ebp - 0xa7], al
mov eax, dword [ebp - 0xac]
lea eax, [eax + ecx*4]
cmp edi, eax
jb 0x437c95
mov byte [ebp - 0xa8], 0xc0
jmp 0x437ce3
mov ecx, dword [edi]
add edi, 4
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x98], ecx
mov dword [ebp - 0xb0], edi
cmp ecx, eax
jae 0x437cc1
cmp ecx, 0x100
sbb al, al
and al, 0xa0
add al, 0x60
mov byte [ebp - 0xa8], al
jmp 0x437ce3
sub ecx, eax
mov dword [ebp - 0xb0], edi
mov eax, dword [ebp + 0x18]
mov al, byte [eax + ecx*4]
add al, 0x50
mov byte [ebp - 0xa8], al
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax + ecx*4]
mov dword [ebp - 0x98], ecx
mov eax, dword [ebp - 0x88]
mov edi, 1
mov ecx, eax
sub ecx, ebx
shl edi, cl
mov ecx, ebx
shr edx, cl
cmp edx, esi
jae 0x437d36
mov eax, dword [ebp - 0xc4]
mov ebx, dword [ebp - 0xa8]
lea eax, [eax + edx*8]
nop dword [eax + eax]
mov ecx, dword [ebp - 0x98]
add edx, edi
mov dword [eax + 4], ecx
lea ecx, [edi*8]
mov dword [eax], ebx
add eax, ecx
cmp edx, esi
jb 0x437d10
mov ebx, dword [ebp - 0xb4]
mov eax, dword [ebp - 0x88]
mov edx, dword [ebp - 0x9c]
lea ecx, [eax - 1]
mov eax, 1
shl eax, cl
test edx, eax
je 0x437d58
nop word [eax + eax]
xor edx, eax
shr eax, 1
test edx, eax
jne 0x437d50
xor edx, eax
mov ecx, ebx
mov eax, 1
mov dword [ebp - 0x9c], edx
shl eax, cl
mov ecx, dword [ebp - 0x90]
dec eax
and eax, edx
cmp eax, dword [ebp + ecx*4 - 0x84]
je 0x437dae
nop dword [eax + eax]
sub ebx, dword [ebp - 0x8c]
dec ecx
mov dword [ebp - 0x90], ecx
mov eax, 1
mov ecx, ebx
shl eax, cl
mov ecx, dword [ebp - 0x90]
dec eax
and eax, edx
cmp eax, dword [ebp + ecx*4 - 0x84]
jne 0x437d80
mov dword [ebp - 0xb4], ebx
mov edi, dword [ebp - 0x94]
test edi, edi
jne 0x437b10
mov eax, dword [ebp - 0x88]
mov edi, dword [ebp - 0xb8]
inc eax
add edi, 4
mov dword [ebp - 0x88], eax
mov dword [ebp - 0xb8], edi
cmp eax, dword [ebp - 0xa0]
jle 0x437b00
mov edi, dword [ebp - 0xa0]
cmp dword [ebp - 0xd4], 0
je 0x43798d
cmp edi, 1
je 0x43798d
pop edi
pop esi
mov eax, 0xfffffffb
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00490604
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.00490604
mov esp, ebp
pop ebp
ret