Function at 0x43b7d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x60
mov ebp, ecx
mov eax, dword [esp + 0x74]
mov dword [eax + 8], 0
mov dword [eax + 4], 0
mov dword [eax], 0
mov dword [esp + 0x34], 0
mov dword [esp + 0x20], 0x100000
mov dword [esp], 0
mov dword [esp + 0x38], 0xfcfdfeff
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
xor byte [esp + eax + 0x38], al
inc eax
cmp eax, 4
jne 0x43b820
mov eax, dword [esp + 0x38]
mov ecx, dword [0x44ce50]
test ecx, ecx
je 0x43b87c
xor edx, edx
mov esi, dword [0x44ce54]
cmp dword [esi + edx*8], 0x98d5a07f
je 0x43b850
inc edx
cmp ecx, edx
jne 0x43b840
jmp 0x43b87c
mov ecx, dword [esi + edx*8 + 4]
cmp ecx, eax
je 0x43b87c
lea eax, [esp + 0x20]
mov edx, esp
push 4
push 0x3000
push eax
push 0
push edx
push 0xffffffffffffffff
push 0x18
push ecx
push dword [0x44ce58]
call fcn.0043d4f0
add esp, 0x24
test eax, eax
js 0x43be98
mov dword [esp + 0x50], 0
mov dword [esp + 0x4c], 0
mov dword [esp + 0x48], 0
mov dword [esp + 0x44], 0
mov dword [esp + 0x40], 0
mov dword [esp + 0x3c], 0
mov dword [esp + 0x38], 0
mov dword [esp + 8], 0x710d0f0c
mov byte [esp + 0xc], 0
mov edx, 0x84ffbabd
mov esi, 0x7b004542
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx eax, byte [esp + edx + 0x7b00454b]
mov ebx, eax
mov edi, eax
xor ebx, edx
or ebx, esi
mov eax, ebx
or al, 2
inc al
mov ecx, ebx
shr cl, 1
and cl, 1
mul cl
mov ecx, eax
add cl, al
mov eax, edi
add cl, al
test bl, 2
sete al
not bl
or bl, 2
mul bl
add al, al
sub cl, al
movzx eax, cl
add eax, edx
add al, 0x4f
mov byte [esp + edx + 0x7b00454b], al
inc edx
dec esi
cmp edx, 0x84ffbac2
jne 0x43b8e0
mov esi, dword [esp + 8]
cmp esi, 0x7ffffffe
ja 0x43be33
mov dword [esp + 0x1c], 0
xor ebx, ebx
mov dword [esp + 4], 0
mov dword [esp + 0x24], ebp
jmp 0x43b97d
mov ebp, dword [esp + 0x24]
mov ebx, dword [esp + 0x14]
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x44]
mov edx, ecx
and edx, eax
xor ecx, eax
lea esi, [ecx + edx*2]
cmp esi, 0x7fffffff
jae 0x43be33
mov ecx, dword [ebp]
mov dword [esp + 8], 0xfcfdfeff
xor eax, eax
nop
nop
nop
nop
nop
nop
xor byte [esp + eax + 8], al
inc eax
cmp eax, 4
jne 0x43b990
mov eax, dword [esp + 8]
mov edx, dword [0x44ce50]
test edx, edx
mov dword [esp + 0x28], esi
je 0x43ba00
xor esi, esi
mov edi, dword [0x44ce54]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edi + esi*8], 0xc18bc4ba
je 0x43b9d0
inc esi
cmp edx, esi
jne 0x43b9c0
jmp 0x43ba00
mov edx, dword [edi + esi*8 + 4]
cmp edx, eax
mov esi, dword [esp + 0x28]
je 0x43ba00
push 0
push 0x1c
lea eax, [esp + 0x40]
push eax
push 0
push esi
push ecx
push 0x18
push edx
push dword [0x44ce58]
call fcn.0043d4f0
add esp, 0x24
nop
nop
nop
nop
nop
nop
cmp eax, 0xbfffffff
ja 0x43be33
test eax, eax
js 0x43b960
cmp dword [esp + 0x48], 0x1000
jne 0x43b960
test byte [esp + 0x4c], 0x66
je 0x43b960
mov eax, dword [esp + 0x44]
mov ecx, dword [esp + 0x20]
cmp eax, ecx
jbe 0x43bb3a
mov dword [esp + 8], 0xfcfdfeff
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
xor byte [esp + ecx + 8], cl
inc ecx
cmp ecx, 4
jne 0x43ba50
mov ecx, dword [0x44ce50]
test ecx, ecx
je 0x43baae
mov edx, dword [esp + 8]
xor esi, esi
mov edi, dword [0x44ce54]
cmp dword [edi + esi*8], 0x6dbc3610
je 0x43ba80
inc esi
cmp ecx, esi
jne 0x43ba70
jmp 0x43baae
mov ecx, dword [edi + esi*8 + 4]
cmp ecx, edx
je 0x43baae
push 0x8000
lea eax, [esp + 0x38]
push eax
lea eax, [esp + 8]
push eax
push 0xffffffffffffffff
push 0x10
push ecx
push dword [0x44ce58]
call fcn.0043d4f0
add esp, 0x1c
mov eax, dword [esp + 0x44]
mov dword [esp], 0
mov dword [esp + 0x20], eax
mov dword [esp + 8], 0xfcfdfeff
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
xor byte [esp + eax + 8], al
inc eax
cmp eax, 4
jne 0x43bad0
mov eax, dword [esp + 8]
mov ecx, dword [0x44ce50]
test ecx, ecx
je 0x43bb2e
xor edx, edx
mov esi, dword [0x44ce54]
cmp dword [esi + edx*8], 0x98d5a07f
je 0x43bb00
inc edx
cmp ecx, edx
jne 0x43baf0
jmp 0x43bb2e
mov ecx, dword [esi + edx*8 + 4]
cmp ecx, eax
je 0x43bb2e
push 4
push 0x3000
lea eax, [esp + 0x28]
push eax
push 0
lea eax, [esp + 0x10]
push eax
push 0xffffffffffffffff
push 0x18
push ecx
push dword [0x44ce58]
call fcn.0043d4f0
add esp, 0x24
test eax, eax
js 0x43be33
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x14], ebx
mov esi, dword [esp]
mov edx, dword [ebp]
mov dword [esp + 8], 0xfcfdfeff
xor eax, eax
nop
nop
xor byte [esp + eax + 8], al
inc eax
cmp eax, 4
jne 0x43bb50
mov eax, dword [esp + 8]
mov ebx, dword [0x44ce50]
test ebx, ebx
je 0x43bbb0
xor edi, edi
mov ebp, dword [0x44ce54]
cmp dword [ebp + edi*8], 0xe6c7f7c6
je 0x43bb81
inc edi
cmp ebx, edi
jne 0x43bb70
jmp 0x43bbb0
mov ebx, dword [ebp + edi*8 + 4]
cmp ebx, eax
je 0x43bbb0
lea eax, [esp + 0x5c]
push eax
push ecx
push esi
push dword [esp + 0x34]
push edx
push 0x14
push ebx
push dword [0x44ce58]
call fcn.0043d4f0
add esp, 0x20
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
test eax, eax
jns 0x43bbbf
cmp eax, 0x8000000d
jne 0x43b958
push dword [esp + 0x80]
push dword [esp + 0x80]
push dword [esp + 0x80]
push dword [esp + 0x68]
push dword [esp + 0x10]
lea eax, [esp + 0x1c]
push eax
call fcn.0043beb0
add esp, 0x18
mov ebp, dword [esp + 8]
mov eax, dword [esp + 0xc]
cmp ebp, eax
mov ebx, dword [esp + 0x14]
je 0x43be09
mov dword [esp + 0x54], ebp
mov ecx, dword [esp + 4]
mov edx, dword [esp + 0x1c]
mov dword [esp + 0x2c], eax
jmp 0x43bc29
mov edi, esi
mov esi, dword [esp + 0x1c]
mov dword [edi + ebx], esi
add ecx, 4
add ebp, 4
cmp ebp, eax
mov ebx, edi
je 0x43bdc9
mov esi, dword [ebp]
add esi, dword [esp + 0x28]
sub esi, dword [esp]
mov dword [esp + 0x1c], esi
mov edi, ebx
mov ebx, ecx
mov esi, edi
sub ebx, edi
cmp ecx, edx
jne 0x43bc10
mov dword [esp + 4], ecx
mov dword [esp + 0x18], ebx
mov ecx, ebx
sar ecx, 2
lea eax, [ecx + 1]
mov ebx, ecx
shr ebx, 1
add ebx, ecx
cmp ebx, eax
ja 0x43bc5f
mov ebx, eax
mov eax, ebx
and eax, 0xfffffffb
mov ecx, ebx
and ecx, 4
mov edx, ebx
or edx, 4
imul edx, ecx
xor ecx, 4
imul ecx, eax
add edx, ecx
push edx
call fcn.00408220
add esp, 4
test esi, esi
je 0x43bdb3
mov dword [esp + 0x58], ebx
cmp eax, esi
mov dword [esp + 0x14], esi
mov ecx, dword [esp + 4]
mov dword [esp + 0x30], eax
jbe 0x43bd5f
cmp ecx, eax
jbe 0x43bd5f
cmp dword [esp + 0x18], 0
je 0x43bd9f
mov ebx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
lea eax, [ebx + edx]
dec eax
mov ecx, dword [esp + 0x30]
add ecx, edx
dec ecx
mov edi, edx
and edi, 7
je 0x43bcf8
neg edi
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebx, byte [eax + edx]
mov byte [ecx + edx], bl
dec edx
cmp edi, edx
jne 0x43bce0
add eax, edx
add ecx, edx
add edx, dword [esp + 0x18]
mov ebx, dword [esp + 0x14]
mov edi, ebx
sub edi, dword [esp + 4]
cmp edi, 0xfffffff8
ja 0x43bd9f
neg edx
xor edi, edi
nop
nop
nop
nop
nop
movzx ebx, byte [eax + edi]
mov byte [ecx + edi], bl
movzx ebx, byte [eax + edi - 1]
mov byte [ecx + edi - 1], bl
movzx ebx, byte [eax + edi - 2]
mov byte [ecx + edi - 2], bl
movzx ebx, byte [eax + edi - 3]
mov byte [ecx + edi - 3], bl
movzx ebx, byte [eax + edi - 4]
mov byte [ecx + edi - 4], bl
movzx ebx, byte [eax + edi - 5]
mov byte [ecx + edi - 5], bl
movzx ebx, byte [eax + edi - 6]
mov byte [ecx + edi - 6], bl
movzx ebx, byte [eax + edi - 7]
mov byte [ecx + edi - 7], bl
add edi, 0xfffffff8
cmp edx, edi
jne 0x43bd10
jmp 0x43bd9f
mov ebx, dword [esp + 0x18]
mov ecx, ebx
shr ecx, 2
mov edx, esi
mov edi, eax
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
mov edx, ebx
and edx, 0xfffffffc
lea edi, [eax + edx]
add edx, esi
mov ecx, ebx
shr ecx, 1
and ecx, 1
mov eax, edx
mov esi, edi
xchg esi, eax
rep movsw word es:[edi], word [esi]
xchg esi, eax
test bl, 1
je 0x43bd9f
mov eax, dword [esp + 0x18]
and eax, 2
movzx ecx, byte [edx + eax]
mov byte [esi + eax], cl
push dword [esp + 0x14]
call fcn.00408230
add esp, 4
mov ebx, dword [esp + 0x58]
mov eax, dword [esp + 0x30]
mov edi, eax
lea edx, [eax + ebx*4]
mov ecx, eax
mov ebx, dword [esp + 0x18]
add ecx, ebx
mov eax, dword [esp + 0x2c]
jmp 0x43bc12
mov eax, dword [esp + 0x74]
mov dword [eax + 4], ecx
mov dword [eax], ebx
mov dword [eax + 8], edx
mov eax, dword [esp + 0x54]
test eax, eax
mov ebp, dword [esp + 0x24]
je 0x43be26
mov dword [esp + 0x1c], edx
mov dword [esp + 4], ecx
cmp eax, dword [esp + 0x2c]
je 0x43b960
push eax
call fcn.00408230
add esp, 4
mov dword [esp + 8], 0
jmp 0x43b960
mov eax, dword [esp + 0x74]
mov ecx, dword [esp + 4]
mov dword [eax + 4], ecx
mov dword [eax], ebx
mov ecx, dword [esp + 0x1c]
mov dword [eax + 8], ecx
mov ebp, dword [esp + 0x24]
jmp 0x43b960
mov dword [esp + 0x1c], edx
mov dword [esp + 4], ecx
jmp 0x43b960
mov dword [esp + 8], 0xfcfdfeff
xor eax, eax
nop
nop
nop
xor byte [esp + eax + 8], al
inc eax
cmp eax, 4
jne 0x43be40
mov eax, dword [0x44ce50]
test eax, eax
je 0x43be98
mov ecx, dword [esp + 8]
xor edx, edx
mov esi, dword [0x44ce54]
nop
cmp dword [esi + edx*8], 0x6dbc3610
je 0x43be70
inc edx
cmp eax, edx
jne 0x43be60
jmp 0x43be98
mov eax, dword [esi + edx*8 + 4]
cmp eax, ecx
je 0x43be98
lea ecx, [esp + 0x34]
mov edx, esp
push 0x8000
push ecx
push edx
push 0xffffffffffffffff
push 0x10
push eax
push dword [0x44ce58]
call fcn.0043d4f0
add esp, 0x1c
mov eax, dword [esp + 0x74]
add esp, 0x60
pop esi
pop edi
pop ebx
pop ebp
ret 0x10