Function at 0x43dce0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x10
mov dword [esp + 0xc], ecx
mov dword [esp + 4], 0
mov dword [esp], 0x34353a3b
mov eax, 0x9a22fb6
mov ecx, 0x65dd049
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [esp + eax - 0x9a22fb6]
mov edi, ecx
and edi, 0x608904b
mov edx, eax
and edx, 0x8000084
or edx, edi
xor edx, esi
xor edx, 0x28554084
mov ebp, 0xbfd51170
sub ebp, edx
mov edi, ebp
and edi, 1
add edx, 0x402aee8f
mov ebx, edx
not ebx
and edx, 0x1e
and ebp, 0xe1
or ebp, edx
xor ebp, 0x1f
and ebx, 1
or ebx, ebp
add ebx, edi
mov byte [esp + eax - 0x9a22fb6], bl
inc eax
dec ecx
cmp eax, 0x9a22fba
jne 0x43dd10
mov edi, dword [esp]
mov eax, dword [0x4504d8]
test eax, eax
je 0x43ddc6
xor ecx, ecx
mov edx, dword [0x4504dc]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edx + ecx*8], 0x9abdb589
je 0x43dda0
inc ecx
cmp eax, ecx
jne 0x43dd90
jmp 0x43ddc6
mov eax, dword [edx + ecx*8 + 4]
cmp eax, edi
je 0x43ddc6
lea ecx, [esp + 4]
push ecx
push 0
push 0
push 5
push 4
push dword [0x4504e0]
push eax
call fcn.00440d90
add esp, 0x1c
mov edi, eax
mov dword [esp], 0xb10e0f08
mov eax, esp
mov ecx, 0x59ef7cc2
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, byte [eax]
mov esi, ecx
or esi, edx
lea ebx, [ecx - 0x59ef7c00]
and ebx, edx
lea edx, [esi + esi]
not edx
add edx, esi
or edx, ebx
add dl, 0xcf
mov byte [eax], dl
inc eax
dec ecx
cmp ecx, 0x59ef7cbe
jne 0x43dde0
cmp edi, dword [esp]
jne 0x43df66
push dword [esp + 4]
call fcn.0043dbb0
add esp, 4
mov ecx, dword [esp + 4]
mov dword [esp + 8], ecx
mov dword [esp], 0x34353a3b
mov edx, 0x9a22fb6
mov edi, 0x65dd049
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [esp + edx - 0x9a22fb6]
mov esi, edi
and esi, 0x608904b
mov ebp, edx
and ebp, 0x8000084
or ebp, esi
xor ebp, ecx
xor ebp, 0x28554084
mov esi, 0xbfd51170
sub esi, ebp
mov ecx, esi
and ecx, 1
add ebp, 0x402aee8f
mov ebx, ebp
not ebx
and ebp, 0x1e
and esi, 0xe1
or esi, ebp
xor esi, 0x1f
and ebx, 1
or ebx, esi
add ebx, ecx
mov byte [esp + edx - 0x9a22fb6], bl
inc edx
dec edi
cmp edx, 0x9a22fba
jne 0x43de40
mov edi, dword [esp]
mov ecx, dword [0x4504d8]
test ecx, ecx
je 0x43ded0
xor edx, edx
mov esi, dword [0x4504dc]
mov ebp, dword [esp + 0x24]
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [esi + edx*8], 0x9abdb589
je 0x43ded6
inc edx
cmp ecx, edx
jne 0x43dec0
jmp 0x43defe
mov ebp, dword [esp + 0x24]
jmp 0x43defe
mov edx, dword [esi + edx*8 + 4]
cmp edx, edi
je 0x43defe
push 0
push dword [esp + 0xc]
push eax
push 5
push 4
push dword [0x4504e0]
push edx
mov esi, eax
call fcn.00440d90
add esp, 0x1c
mov edi, eax
mov eax, esi
test edi, edi
js 0x43df5d
mov esi, dword [eax]
mov ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edx, dword [ecx + esi + 0x3c]
add ecx, esi
xor esi, esi
nop
nop
nop
nop
nop
nop
nop
nop
movzx edi, word [edx + esi]
movzx ebx, word [ebp + esi]
test di, di
je 0x43df36
add esi, 2
cmp di, bx
je 0x43df20
cmp di, bx
je 0x43df48
mov esi, dword [ecx]
test esi, esi
jne 0x43df10
mov edi, 0xc0000225
jmp 0x43df5d
mov edx, dword [ecx + 0x44]
mov esi, dword [esp + 0xc]
mov dword [esi + 8], edx
mov ecx, dword [ecx + 0xdc]
mov dword [esi + 0xc], ecx
xor edi, edi
push eax
call fcn.0043dc40
add esp, 4
mov eax, edi
add esp, 0x10
pop esi
pop edi
pop ebx
pop ebp
ret 4