Function at 0x43b0a0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x288
mov ebx, dword [0x4525cc]
mov ebp, dword [0x4525c8]
mov eax, ebp
or eax, ebx
jne 0x43b16b
mov dword [esp + 0x58], 0xd1bacfa2
mov dword [esp + 0x5c], 0xd5bed3b4
mov dword [esp + 0x60], 0xd9f8d7b8
mov dword [esp + 0x64], 0xddb6dbbc
mov dword [esp + 0x68], 0xe1dedfb0
mov dword [esp + 0x6c], 0
mov edx, 0x7ef868cd
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx eax, byte [esp + edx - 0x7ef86875]
mov ebx, eax
mov esi, eax
and ebx, edx
mov eax, ebx
or al, 0xfd
inc al
mov ecx, ebx
and cl, 0xfd
mul cl
mov ecx, eax
mov eax, esi
add cl, al
mov eax, ebx
shr al, 1
and al, 1
or bl, 2
mul bl
add al, al
sub cl, al
movzx eax, cl
add eax, edx
dec al
mov byte [esp + edx - 0x7ef86875], al
inc edx
cmp edx, 0x7ef868e5
jne 0x43b100
lea eax, [esp + 0x58]
push eax
call fcn.0043ad20
add esp, 4
mov ebp, eax
mov dword [0x4525cc], edx
mov dword [0x4525c8], eax
or eax, edx
je 0x43b265
mov ebx, edx
lea eax, [esp + 0x158]
push 0x40
push eax
push ebx
push ebp
call fcn.0043ab40
add esp, 0x10
test eax, eax
js 0x43b265
mov eax, dword [esp + 0x194]
mov ecx, eax
sar ecx, 0x1f
add eax, ebp
adc ecx, ebx
add eax, 0x18
adc ecx, 0
lea edx, [esp + 0x198]
push 0xf0
push edx
push ecx
push eax
call fcn.0043ab40
add esp, 0x10
xor edi, edi
test eax, eax
js 0x43b267
cmp dword [esp + 0x20c], 0
je 0x43b267
mov eax, dword [esp + 0x208]
mov esi, 0
test eax, eax
je 0x43b269
add eax, ebp
mov ecx, ebx
adc ecx, 0
lea edx, [esp + 0x30]
push 0x28
push edx
push ecx
push eax
call fcn.0043ab40
add esp, 0x10
test eax, eax
js 0x43b265
mov esi, dword [esp + 0x44]
mov eax, 0xffffffff
cmp esi, 0x40000000
jae 0x43b214
lea eax, [esi*4]
push eax
call fcn.00408940
add esp, 4
mov edx, eax
mov eax, esi
and eax, 4
mov ecx, esi
or esi, 4
imul esi, eax
xor eax, 4
and ecx, 0xfffffffb
imul ecx, eax
add esi, ecx
mov eax, dword [esp + 0x4c]
add eax, ebp
mov ecx, ebx
adc ecx, 0
push esi
mov dword [esp + 0xc], edx
push edx
push ecx
push eax
call fcn.0043ab40
add esp, 0x10
test eax, eax
js 0x43b278
mov eax, dword [esp + 0x44]
test eax, eax
jns 0x43b281
mov eax, 0xffffffff
jmp 0x43b283
xor edi, edi
xor esi, esi
mov eax, edi
mov edx, esi
add esp, 0x288
pop esi
pop edi
pop ebx
pop ebp
ret
xor edi, edi
xor esi, esi
jmp 0x43b4b2
add eax, eax
push eax
call fcn.00408940
add esp, 4
mov esi, dword [esp + 0x48]
add esi, esi
mov ecx, dword [esp + 0x54]
add ecx, ebp
mov edx, ebx
adc edx, 0
push esi
mov dword [esp + 8], eax
push eax
push edx
push ecx
call fcn.0043ab40
add esp, 0x10
test eax, eax
js 0x43b4a2
mov ecx, dword [esp + 0x48]
lea esi, [ecx*4]
mov eax, 0xffffffff
cmp ecx, 0x40000000
jae 0x43b2cf
mov eax, esi
push eax
call fcn.00408940
add esp, 4
mov edi, eax
mov eax, dword [esp + 0x50]
add eax, ebp
mov ecx, ebx
adc ecx, 0
push esi
push edi
push ecx
push eax
call fcn.0043ab40
add esp, 0x10
test eax, eax
mov dword [esp], edi
js 0x43b491
mov esi, dword [esp + 0x44]
mov eax, dword [esp + 0x48]
cmp esi, eax
jb 0x43b30a
mov esi, eax
test esi, esi
je 0x43b491
lea eax, [esp + 0x58]
mov ecx, eax
not ecx
mov dword [esp + 0x20], ecx
neg eax
mov dword [esp + 0x1c], eax
xor eax, eax
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x28], ebp
mov dword [esp + 0x24], esi
jmp 0x43b35f
mov edx, 0x36c0b43e
cmp edx, dword [esp + 0x29c]
mov ebx, dword [esp + 0x2c]
mov ebp, dword [esp + 0x28]
mov esi, dword [esp + 0x24]
je 0x43b4c3
mov eax, dword [esp + 0x10]
inc eax
cmp eax, esi
je 0x43b491
mov dword [esp + 0x10], eax
mov eax, dword [edi + eax*4]
add eax, ebp
mov ecx, ebx
adc ecx, 0
push 0x100
lea edx, [esp + 0x5c]
push edx
push ecx
push eax
call fcn.0043ab40
add esp, 0x10
test eax, eax
jns 0x43b38c
cmp eax, 0x8000000d
jne 0x43b352
xor eax, eax
nop
nop
cmp byte [esp + eax + 0x58], 0
lea eax, [eax + 1]
jne 0x43b390
lea ecx, [esp + 0x57]
lea ebp, [ecx + eax]
mov ebx, dword [esp + 0x1c]
sub ebx, eax
mov dword [esp + 0x14], 0xb6b68837
mov byte [esp + 0x18], 0
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ecx, eax
add cl, 0x9e
xor cl, byte [esp + eax + 0x14]
add cl, 0xea
mov byte [esp + eax + 0x14], cl
mov ecx, eax
and ecx, 1
xor eax, 1
lea eax, [eax + ecx*2]
cmp eax, 5
jb 0x43b3c0
and ebp, dword [esp + 0x20]
lea esi, [esp + 0x58]
and ebx, esi
mov eax, ebp
sub eax, ebx
je 0x43b334
mov dword [esp + 0xc], eax
mov eax, dword [esp + 0x14]
mov ecx, eax
not ecx
inc ebx
mov edx, 0x36c0b43e
cmp ebp, ebx
je 0x43b466
mov ebp, dword [esp + 0xc]
and ebp, 0xfffffffe
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movsx ebx, byte [esi]
xor ebx, edx
mov edx, ebx
and edx, ecx
mov edi, ebx
not edi
and edi, eax
imul edi, edx
mov edx, ebx
and edx, eax
or ebx, eax
imul ebx, edx
add ebx, edi
movsx edx, byte [esi + 1]
add esi, 2
xor edx, ebx
mov edi, edx
and edi, ecx
mov ebx, edx
not ebx
and ebx, eax
imul ebx, edi
mov edi, edx
and edi, eax
or edx, eax
imul edx, edi
add edx, ebx
add ebp, 0xfffffffe
jne 0x43b420
mov edi, dword [esp]
test byte [esp + 0xc], 1
je 0x43b339
movsx esi, byte [esi]
xor edx, esi
and ecx, edx
mov esi, edx
not esi
and esi, eax
imul esi, ecx
mov ecx, edx
and ecx, eax
or edx, eax
imul edx, ecx
add edx, esi
jmp 0x43b339
xor edi, edi
xor esi, esi
push dword [esp]
call fcn.00408950
add esp, 4
jmp 0x43b4a6
xor edi, edi
xor esi, esi
push dword [esp + 4]
call fcn.00408950
add esp, 4
push dword [esp + 8]
call fcn.00408950
add esp, 4
jmp 0x43b269
mov eax, dword [esp + 4]
mov ecx, dword [esp + 0x10]
movzx eax, word [eax + ecx*2]
mov ecx, dword [esp + 8]
add ebp, dword [ecx + eax*4]
adc ebx, 0
mov edi, ebp
mov esi, ebx
jmp 0x43b495