Function at 0x51d810
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x50
push ebx
push ebp
push esi
push edi
xorps xmm0, xmm0
mov dword [esp + 0x4c], edx
lea eax, [esp + 0x24]
movlpd qword [esp + 0x50], xmm0
mov ebx, ecx
movlpd qword [esp + 0x58], xmm0
push 0
push eax
mov edx, 0x1b
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x2c], 0
call fcn.005168c0
mov esi, eax
add esp, 8
mov dword [esp + 0x2c], esi
test esi, esi
jne 0x51db92
mov eax, dword [ebx + 0x118]
mov ebp, dword [esp + 0x24]
cdq
push edx
push eax
push 1
push ebp
call fcn.004ac6b0
mov eax, dword [ebx + 0x100]
cdq
push edx
push eax
push 2
push ebp
call fcn.004ac6b0
mov eax, dword [esp + 0x74]
add esp, 0x20
mov dword [esp + 0x34], eax
mov eax, dword [esp + 0x50]
mov dword [esp + 0x30], eax
nop dword [eax]
push ebp
call fcn.004ab400
add esp, 4
cmp eax, 0x64
jne 0x51d8ff
push 0
push ebp
call fcn.004abc80
mov ebx, eax
xor edi, edi
mov eax, dword [esp + 0x1c]
add esp, 8
cmp dword [eax + 0x100], edi
jle 0x51d8fb
mov ebp, eax
nop dword [eax + eax]
lea eax, [esp + 0x2c]
mov edx, ebx
push eax
push edi
mov ecx, ebp
call fcn.0051d600
xor dword [esp + 0x38], eax
inc edi
xor dword [esp + 0x3c], edx
add esp, 8
cmp edi, dword [ebp + 0x100]
jl 0x51d8d0
mov esi, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
test esi, esi
je 0x51d8a0
push ebp
call fcn.004aa450
add esp, 4
test esi, esi
jne 0x51db6a
mov esi, eax
test eax, eax
jne 0x51db6a
mov ebp, dword [esp + 0x14]
mov dword [esp + 0x24], esi
mov eax, dword [ebp + 0x24]
push dword [ebp + 0xe0]
push str.SELECT__s
mov eax, dword [eax]
mov dword [esp + 0x50], eax
call fcn.00488ed0
mov edi, eax
add esp, 8
test edi, edi
jne 0x51d960
push dword [esp + 0x24]
mov edi, dword [esp + 0x60]
lea esi, [eax + 7]
mov ebx, dword [esp + 0x5c]
call fcn.004aa370
add esp, 4
jmp 0x51db72
mov ecx, dword [ebp + 0xc]
lea eax, [esp + 0x24]
push 0
push eax
push 0
push 0x80
push 0xffffffffffffffff
mov edx, edi
call fcn.004de8d0
add esp, 0x14
mov esi, eax
push edi
call fcn.004865c0
mov edi, dword [esp + 0x60]
add esp, 4
mov ebx, dword [esp + 0x58]
test esi, esi
jne 0x51db5c
mov dword [esp + 0x10], ebx
nop dword [eax]
mov ebx, dword [esp + 0x24]
push ebx
call fcn.004ab400
add esp, 4
cmp eax, 0x64
jne 0x51db58
push 0
push ebx
call fcn.004abd20
add esp, 8
mov dword [esp + 0x40], eax
cmp dword [ebp + 0x2c], 0
mov dword [esp + 0x3c], edx
mov dword [esp + 0x1c], 0
je 0x51d9e9
mov ecx, dword [ebp + 0x18]
inc ecx
push ecx
push ebx
call fcn.004abc80
add esp, 8
mov dword [esp + 0x1c], eax
xor ebx, ebx
mov dword [esp + 0x20], ebx
nop
cmp ebx, dword [ebp + 0x18]
jge 0x51d9a0
mov eax, dword [ebp + 0x20]
cmp byte [ebx + eax], 0
jne 0x51db4b
lea eax, [ebx + 1]
push eax
push dword [esp + 0x28]
call fcn.004abe10
mov edx, dword [esp + 0x24]
lea ecx, [esp + 0x20]
push ecx
mov ecx, dword [ebp + 0x24]
push 0xffffffffffffffff
push eax
mov dword [esp + 0x2c], 0
call fcn.00512df0
mov ecx, dword [esp + 0x2c]
mov esi, eax
add esp, 0x14
test esi, esi
jne 0x51db32
jmp 0x51da44
mov ebx, dword [esp + 0x20]
lea eax, [esp + 0x28]
mov dword [esp + 0x38], 0
push eax
lea eax, [esp + 0x54]
mov dword [esp + 0x5c], 0
push eax
lea eax, [esp + 0x60]
mov dword [esp + 0x58], 0
push eax
lea eax, [esp + 0x44]
mov dword [esp + 0x34], 0
push eax
lea eax, [esp + 0x54]
push eax
mov eax, dword [esp + 0x5c]
push ecx
mov eax, dword [eax + 0x14]
call eax
mov esi, eax
add esp, 0x18
test esi, esi
jne 0x51db2a
push dword [esp + 0x28]
mov ebp, dword [esp + 0x3c]
mov edx, ebp
mov ecx, dword [esp + 0x48]
push ebx
push dword [esp + 0x44]
push dword [esp + 0x4c]
push eax
push dword [esp + 0x30]
call fcn.0051d550
xor dword [esp + 0x28], eax
xor edi, edx
mov eax, dword [esp + 0x2c]
mov esi, 1
mov ecx, dword [esp + 0x30]
add esp, 0x18
mov dword [esp + 0x2c], edi
mov ebx, dword [eax + 0x100]
cmp ebx, esi
jle 0x51da40
mov edi, dword [eax + 0x104]
add edi, 0x18
mov edx, dword [edi]
cmp edx, ebp
jg 0x51db15
push dword [esp + 0x28]
mov ecx, dword [esp + 0x48]
push dword [esp + 0x24]
push dword [esp + 0x44]
push dword [esp + 0x4c]
push esi
push dword [esp + 0x30]
call fcn.0051d550
xor dword [esp + 0x28], eax
add esp, 0x18
xor dword [esp + 0x2c], edx
inc esi
add edi, 0x18
cmp esi, ebx
jl 0x51dae6
mov edi, dword [esp + 0x2c]
mov ecx, dword [esp + 0x18]
jmp 0x51da40
mov ebp, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
test ecx, ecx
je 0x51db43
mov eax, dword [esp + 0x48]
push ecx
mov eax, dword [eax + 0x10]
call eax
add esp, 4
xor eax, eax
cmp esi, 0x65
cmove esi, eax
inc ebx
mov dword [esp + 0x20], ebx
test esi, esi
je 0x51d9f0
mov ebx, dword [esp + 0x10]
push dword [esp + 0x24]
call fcn.004aa370
add esp, 4
jmp 0x51db72
mov edi, dword [esp + 0x5c]
mov ebx, dword [esp + 0x58]
cmp dword [esp + 0x30], ebx
jne 0x51db7e
cmp dword [esp + 0x34], edi
je 0x51db92
mov eax, dword [esp + 0x4c]
mov dword [eax], 0
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [esp + 0x4c]
pop edi
mov dword [eax], 1
mov eax, esi
pop esi
pop ebp
pop ebx
mov esp, ebp
pop ebp
ret