Function at 0x43c7f0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x10
mov ebp, dword [esp + 0x44]
mov dword [esp], 0xc4c5c6c7
mov ebx, dword [esp + 0x28]
mov eax, 0xf9309b78
nop
nop
nop
nop
nop
movzx edx, byte [esp + eax + 0x6cf6488]
xor edx, eax
mov ecx, edx
or ecx, 0x3f
add ecx, edx
not edx
or edx, 0x3f
add ecx, edx
add cl, 2
mov byte [esp + eax + 0x6cf6488], cl
inc eax
cmp eax, 0xf9309b7c
jne 0x43c810
mov esi, dword [esp]
mov eax, dword [0x448580]
test eax, eax
je 0x43c88a
xor ecx, ecx
mov edx, dword [0x448584]
nop
nop
cmp dword [edx + ecx*8], 0x2298ee00
je 0x43c860
inc ecx
cmp eax, ecx
jne 0x43c850
jmp 0x43c88a
mov eax, dword [edx + ecx*8 + 4]
cmp eax, esi
je 0x43c88a
lea ecx, [esp + 0xc]
push ecx
push 0
push 0
push 2
push dword [esp + 0x34]
push 0x14
push eax
push dword [0x448588]
call fcn.00439ae0
add esp, 0x20
mov esi, eax
mov dword [esp], 0xe7262547
xor eax, eax
mov ecx, 0xfb
nop
nop
nop
nop
nop
nop
nop
nop
mov edi, ecx
and edi, 0xf9
mov edx, eax
and edx, 2
or edx, edi
xor dl, byte [esp + eax]
xor dl, 0xfd
add dl, 0xe0
mov byte [esp + eax], dl
inc eax
dec ecx
cmp eax, 4
jne 0x43c8a0
cmp esi, dword [esp]
jne 0x43cae0
push dword [esp + 0xc]
call fcn.00437ee0
add esp, 4
mov edi, eax
mov ecx, dword [esp + 0xc]
mov dword [esp + 8], ecx
mov dword [esp], 0xc4c5c6c7
mov edx, 0xf9309b78
nop
nop
nop
movzx esi, byte [esp + edx + 0x6cf6488]
xor esi, edx
mov ecx, esi
or ecx, 0x3f
add ecx, esi
not esi
or esi, 0x3f
add ecx, esi
add cl, 2
mov byte [esp + edx + 0x6cf6488], cl
inc edx
cmp edx, 0xf9309b7c
jne 0x43c8f0
mov esi, dword [esp]
mov edx, dword [0x448580]
test edx, edx
mov dword [esp + 4], edi
je 0x43c987
xor edi, edi
mov ecx, dword [0x448584]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ecx + edi*8], 0x2298ee00
je 0x43c950
inc edi
cmp edx, edi
jne 0x43c940
jmp 0x43c983
mov edx, dword [ecx + edi*8 + 4]
cmp edx, esi
mov edi, dword [esp + 4]
je 0x43c987
lea ecx, [esp + 0xc]
push ecx
push dword [esp + 0xc]
push edi
push 2
push dword [esp + 0x34]
push 0x14
push edx
push dword [0x448588]
mov edi, eax
call fcn.00439ae0
add esp, 0x20
mov esi, eax
mov eax, edi
mov edi, dword [esp + 4]
test esi, esi
js 0x43cad7
mov edx, dword [esp + 0x2c]
test edx, edx
je 0x43ca7a
test ebx, ebx
je 0x43ca73
mov ecx, dword [edi + 0x10]
shr ecx, 1
mov ebp, dword [edx]
cmp ebp, ecx
jb 0x43c9b0
mov ebp, ecx
test ebp, ebp
je 0x43ca6a
add eax, 0x2c
mov ecx, ebp
and ebp, 3
je 0x43ca00
mov dword [esp + 8], ecx
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, word [eax]
xor ecx, ecx
test dx, dx
setne cl
lea eax, [eax + ecx*2]
mov word [ebx], dx
add ebx, 2
inc edi
cmp ebp, edi
jne 0x43c9d0
mov ecx, dword [esp + 8]
mov ebp, ecx
sub ebp, edi
mov edx, dword [esp + 0x2c]
mov edi, dword [esp + 4]
cmp ecx, 4
jae 0x43ca10
jmp 0x43ca6a
mov ebp, ecx
cmp ecx, 4
jb 0x43ca6a
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, word [eax]
xor ecx, ecx
test dx, dx
setne cl
lea edi, [eax + ecx*2]
mov word [ebx], dx
movzx eax, word [eax + ecx*2]
xor ecx, ecx
test ax, ax
setne cl
lea edx, [edi + ecx*2]
mov word [ebx + 2], ax
movzx eax, word [edi + ecx*2]
xor ecx, ecx
test ax, ax
setne cl
lea edi, [edx + ecx*2]
mov word [ebx + 4], ax
movzx ecx, word [edx + ecx*2]
xor eax, eax
test cx, cx
setne al
mov word [ebx + 6], cx
add ebx, 8
lea eax, [edi + eax*2]
add ebp, 0xfffffffc
jne 0x43ca10
mov edx, dword [esp + 0x2c]
mov edi, dword [esp + 4]
mov word [ebx], 0
mov ebp, dword [esp + 0x44]
mov eax, dword [edi + 0x10]
shr eax, 1
mov dword [edx], eax
mov ecx, dword [esp + 0x30]
test ecx, ecx
je 0x43ca87
mov eax, dword [edi + 0x14]
mov dword [ecx], eax
mov ebx, dword [esp + 0x34]
test ebx, ebx
mov ecx, dword [esp + 0x40]
mov edx, dword [esp + 0x3c]
mov edi, dword [esp + 0x38]
je 0x43caa6
mov eax, dword [esp + 4]
mov eax, dword [eax + 0x18]
shr eax, 1
mov dword [ebx], eax
test edi, edi
je 0x43cab5
mov eax, dword [esp + 4]
mov eax, dword [eax + 0x1c]
shr eax, 1
mov dword [edi], eax
test edx, edx
mov edi, dword [esp + 4]
je 0x43cac2
mov eax, dword [edi + 0x20]
mov dword [edx], eax
test ecx, ecx
je 0x43cacd
mov eax, dword [edi + 0x24]
shr eax, 1
mov dword [ecx], eax
test ebp, ebp
je 0x43cad7
mov eax, dword [edi + 0x28]
mov dword [ebp], eax
push edi
call fcn.00437f00
add esp, 4
mov eax, esi
add esp, 0x10
pop esi
pop edi
pop ebx
pop ebp
ret