Function at 0x43c7e0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x30
mov dword [esp + 0x28], ecx
mov dword [esp + 8], 0
mov dword [esp + 0x10], 0xead5d4d7
mov dword [esp + 0x14], 0
mov byte [esp + 0x18], 0
mov edx, 0x6fb77de3
mov eax, 0x9048821d
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [esp + eax + 0x6fb77df3]
mov ecx, esi
not ecx
and ecx, eax
lea edi, [esi + ecx*2]
add edi, edx
lea ecx, [edx - 1]
mov ebx, ecx
and ebx, esi
not ebx
and ebx, edi
or esi, eax
add esi, edx
or esi, ebx
mov dword [esp + 0xc], esi
mov edx, dword [esp + 0xc]
mov esi, edx
and esi, 0xf1fb8ec9
mov edi, 0xfffffffe
sub edi, esi
mov ebx, edx
and ebx, 2
imul ebx, edi
mov edi, edx
or edi, 0xfffffffd
inc edi
imul edi, esi
add edi, ebx
lea esi, [edx + edi]
add esi, 0xf1fb8ecb
and edx, 0xe047134
lea edi, [edx*2 + 0x6dec640b]
mov edx, esi
not edx
and edx, edi
xor esi, edi
add edx, edx
sub edx, esi
add dl, 0xf5
mov byte [esp + eax + 0x6fb77df3], dl
inc eax
mov edx, ecx
cmp ecx, 0x6fb77dda
jne 0x43c820
mov edi, dword [esp + 0x10]
mov eax, dword [0x44ed90]
test eax, eax
je 0x43c8f6
xor ecx, ecx
mov edx, dword [0x44ed94]
nop
nop
cmp dword [edx + ecx*8], 0x10def2fc
je 0x43c8d0
inc ecx
cmp eax, ecx
jne 0x43c8c0
jmp 0x43c8f6
mov eax, dword [edx + ecx*8 + 4]
cmp eax, edi
je 0x43c8f6
lea ecx, [esp + 8]
push ecx
push 0
push 0
push 5
push 4
push dword [0x44ed98]
push eax
call fcn.0043e300
add esp, 0x1c
mov edi, eax
cmp edi, 0xc0000004
jne 0x43ca98
push dword [esp + 8]
call fcn.0043c4c0
add esp, 4
mov dword [esp + 4], eax
mov eax, dword [esp + 8]
mov dword [esp + 0x24], eax
mov dword [esp + 0x10], 0xead5d4d7
mov dword [esp + 0x14], 0
mov byte [esp + 0x18], 0
mov edi, 0x6fb77de3
mov edx, 0x9048821d
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [esp + edx + 0x6fb77df3]
mov esi, ecx
not esi
and esi, edx
lea ebx, [ecx + esi*2]
add ebx, edi
lea eax, [edi - 1]
mov esi, eax
and esi, ecx
not esi
and esi, ebx
or ecx, edx
add ecx, edi
or ecx, esi
mov dword [esp + 0xc], ecx
mov ecx, dword [esp + 0xc]
mov edi, ecx
and edi, 0xf1fb8ec9
mov esi, 0xfffffffe
sub esi, edi
mov ebx, ecx
and ebx, 2
imul ebx, esi
mov esi, ecx
or esi, 0xfffffffd
inc esi
imul esi, edi
add esi, ebx
lea edi, [ecx + esi]
add edi, 0xf1fb8ecb
and ecx, 0xe047134
lea esi, [ecx*2 + 0x6dec640b]
mov ecx, edi
not ecx
and ecx, esi
xor edi, esi
add ecx, ecx
sub ecx, edi
add cl, 0xf5
mov byte [esp + edx + 0x6fb77df3], cl
inc edx
mov edi, eax
cmp eax, 0x6fb77dda
jne 0x43c940
mov edi, dword [esp + 0x10]
mov ecx, dword [0x44ed90]
test ecx, ecx
je 0x43ca28
xor edx, edx
mov esi, dword [0x44ed94]
mov eax, dword [ebp + 8]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [esi + edx*8], 0x10def2fc
je 0x43ca00
inc edx
cmp ecx, edx
jne 0x43c9f0
jmp 0x43ca2b
mov ecx, dword [esi + edx*8 + 4]
cmp ecx, edi
je 0x43ca2b
push 0
push dword [esp + 0x28]
mov eax, dword [esp + 0xc]
push eax
push 5
push 4
push dword [0x44ed98]
push ecx
call fcn.0043e300
add esp, 0x1c
mov edi, eax
mov eax, dword [ebp + 8]
test edi, edi
js 0x43ca8c
mov ecx, dword [esp + 4]
mov esi, dword [ecx]
nop
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 [eax + esi]
test di, di
je 0x43ca65
add esi, 2
cmp di, bx
je 0x43ca50
cmp di, bx
je 0x43ca77
mov esi, dword [ecx]
test esi, esi
jne 0x43ca40
mov edi, 0xc0000225
jmp 0x43ca8c
mov eax, dword [ecx + 0x44]
mov edx, dword [esp + 0x28]
mov dword [edx + 4], eax
mov eax, dword [ecx + 0xdc]
mov dword [edx + 8], eax
xor edi, edi
push dword [esp + 4]
call fcn.0043c6e0
add esp, 4
mov eax, edi
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 4