Function at 0x437210
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x20
mov dword [esp + 8], ecx
cmp dword [ecx + 8], 0
je 0x4372a0
mov eax, dword [esp + 8]
mov edx, dword [eax]
test edx, edx
je 0x4372a0
mov ecx, dword [ebp + 0xc]
mov dword [esp], 0x20272625
mov byte [esp + 4], 0
xor eax, eax
xor esi, esi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edi, eax
and edi, 2
mov ebx, esi
xor ebx, edi
and edi, esi
xor ebx, 0x89
lea ebx, [ebx + edi*2]
xor bl, byte [esp + esi]
add bl, 0x53
mov byte [esp + esi], bl
inc esi
add eax, 2
cmp esi, 5
jne 0x437250
mov eax, dword [esp]
mov esi, dword [0x44a3a4]
test esi, esi
je 0x437309
xor edi, edi
mov ebx, dword [0x44a3a8]
nop
cmp dword [ebx + edi*8], 0x2dedf0b8
je 0x4372e8
inc edi
cmp esi, edi
jne 0x437290
jmp 0x437309
mov dword [esp], 0xb7f60900
mov word [esp + 4], 0
xor eax, eax
movzx ecx, byte [esp + eax]
lea edx, [eax - 0x397dd602]
and edx, ecx
add edx, edx
neg edx
add edx, eax
add edx, 0xc68229fe
add dl, cl
add dl, 0xa
mov byte [esp + eax], dl
mov ecx, eax
and ecx, 1
xor eax, 1
lea eax, [eax + ecx*2]
cmp eax, 6
jb 0x4372b0
mov eax, dword [esp]
jmp 0x4374a8
mov esi, dword [ebx + edi*8 + 4]
cmp esi, eax
je 0x437309
push dword [ebp + 8]
push edx
push 8
push esi
push dword [0x44a3ac]
mov esi, ecx
call fcn.00439600
mov ecx, esi
add esp, 0x14
cmp ecx, 1
mov edx, dword [ebp + 0x10]
sbb edx, 0
jl 0x437401
cmp eax, 0xc000010a
jne 0x437401
mov edx, ecx
and edx, 0x270f
mov edi, ecx
and edi, 0xffffd8f0
mov eax, edi
xor eax, 0xffffd8f0
mov esi, ecx
mov ecx, dword [ebp + 0x10]
mov ebx, ecx
not ebx
imul ebx, edx
mul edx
mov dword [esp + 0xc], eax
add edx, ebx
mov ebx, edx
or esi, 0xffffd8f0
mov eax, esi
mul edi
imul ecx, esi
add edx, ecx
sub edx, edi
add eax, dword [esp + 0xc]
adc edx, ebx
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], edx
mov eax, dword [esp + 8]
mov edx, dword [eax]
mov dword [esp], 0x20272625
mov byte [esp + 4], 0
xor eax, eax
xor esi, esi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edi, eax
and edi, 2
mov ebx, esi
xor ebx, edi
and edi, esi
xor ebx, 0x89
lea ebx, [ebx + edi*2]
xor bl, byte [esp + esi]
add bl, 0x53
mov byte [esp + esi], bl
inc esi
add eax, 2
cmp esi, 5
jne 0x437390
mov eax, dword [esp]
mov esi, dword [0x44a3a4]
test esi, esi
je 0x437401
xor edi, edi
mov ebx, dword [0x44a3a8]
nop
nop
nop
nop
nop
cmp dword [ebx + edi*8], 0x4e66b5a3
je 0x4373e0
inc edi
cmp esi, edi
jne 0x4373d0
jmp 0x437401
mov esi, dword [ebx + edi*8 + 4]
cmp esi, eax
je 0x437401
lea eax, [esp + 0x10]
push eax
push 0
push edx
push 0xc
push esi
push dword [0x44a3ac]
call fcn.00439600
add esp, 0x18
test eax, eax
js 0x4374a8
mov ecx, dword [esp + 8]
mov ecx, dword [ecx]
test ecx, ecx
je 0x4374a8
mov dword [esp], 0x20272625
mov byte [esp + 4], 0
xor esi, esi
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ebx, esi
and ebx, 2
mov edx, edi
xor edx, ebx
and ebx, edi
xor edx, 0x89
lea edx, [edx + ebx*2]
xor dl, byte [esp + edi]
add dl, 0x53
mov byte [esp + edi], dl
inc edi
add esi, 2
cmp edi, 5
jne 0x437430
mov esi, dword [0x44a3a4]
test esi, esi
je 0x43749e
mov edx, dword [esp]
xor ebx, ebx
mov edi, dword [0x44a3a8]
nop
nop
nop
nop
nop
cmp dword [edi + ebx*8], 0xb62b8d10
je 0x437480
inc ebx
cmp esi, ebx
jne 0x437470
jmp 0x43749e
mov esi, dword [edi + ebx*8 + 4]
cmp esi, edx
je 0x43749e
push ecx
push 4
push esi
push dword [0x44a3ac]
mov edi, eax
call fcn.00439600
mov eax, edi
add esp, 0x10
mov ecx, dword [esp + 8]
mov dword [ecx], 0
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0xc