Function at 0x452088
Capabilities:
Encode data using xor

Disassembly:
invalid
outsb dx, byte [esi]
push cs
push 0x572840
in al, 0x98
dec ebp
add byte [edx], al
xor dword [ebp + 8], 0xffffff81
div byte [ebp + esi*2 - 0x75]
cmp al, 0x42
xor esi, 0x3c8b7574
inc edx
mov edx, 0x750300c8
inc ebx
push 0x44
jo 0x452097
inc ecx
add al, byte [eax]
jns 0x452030
cld
adc dl, byte [esi - 0x17]
pop es
bound ecx, qword [eax]
add al, 0x59
mov dword [ebp - 0x1c], eax
test esp, eax
je 0x4520c9
push esi
push eax
jmp 0x4583f0
clc
invalid
clc
mov edx, ecx
sar edx, 4
dec edx
cmp edx, esi
mov dword [ebp - 4], ecx
jbe 0x458400
mov edx, esi
cmp ebx, edx
je 0x458462
mov ecx, dword [ebp + 0xc]
mov esi, dword [ecx + 4]
cmp esi, dword [ecx + 8]
jne 0x45844a
cmp ebx, 0x20
mov esi, 0x80000000
jae 0x458430
mov ecx, ebx
shr esi, cl
not esi
and dword [eax + edi*4 + 0x44], esi
dec byte [ebx + eax + 4]
jne 0x45844a
mov ecx, dword [ebp + 8]
and dword [ecx], esi
jmp 0x45844a
lea ecx, [ebx - 0x20]
shr esi, cl
not esi
and dword [eax + edi*4 + 0xc4], esi
dec byte [ebx + eax + 4]
jne 0x45844a
mov ecx, dword [ebp + 8]
and dword [ecx + 4], esi
mov ecx, dword [ebp + 0xc]
mov esi, dword [ecx + 8]
mov ecx, dword [ecx + 4]
mov dword [esi + 4], ecx
mov ecx, dword [ebp + 0xc]
mov esi, dword [ecx + 4]
mov ecx, dword [ecx + 8]
mov dword [esi + 8], ecx
mov esi, dword [ebp + 0xc]
jmp 0x45846a
cmp dword [ebp - 0xc], 0
jne 0x458478
cmp ebx, edx
je 0x4584f8
mov ecx, dword [ebp - 0x10]
lea ecx, [ecx + edx*8]
mov ebx, dword [ecx + 4]
mov dword [esi + 8], ecx
mov dword [esi + 4], ebx
mov dword [ecx + 4], esi
mov ecx, dword [esi + 4]
mov dword [ecx + 8], esi
mov ecx, dword [esi + 4]
cmp ecx, dword [esi + 8]
jne 0x4584f8
mov cl, byte [edx + eax + 4]
mov byte [ebp + 0xf], cl
inc cl
cmp edx, 0x20
mov byte [edx + eax + 4], cl
jae 0x4584cf
cmp byte [ebp + 0xf], 0
jne 0x4584be
mov ecx, edx
mov ebx, 0x80000000
shr ebx, cl
mov ecx, dword [ebp + 8]
or dword [ecx], ebx
mov ebx, 0x80000000
mov ecx, edx
shr ebx, cl
lea eax, [eax + edi*4 + 0x44]
or dword [eax], ebx
jmp 0x4584f8
cmp byte [ebp + 0xf], 0
jne 0x4584e5
lea ecx, [edx - 0x20]
mov ebx, 0x80000000
shr ebx, cl
mov ecx, dword [ebp + 8]
or dword [ecx + 4], ebx
lea ecx, [edx - 0x20]
mov edx, 0x80000000
shr edx, cl
lea eax, [eax + edi*4 + 0xc4]
or dword [eax], edx
mov eax, dword [ebp - 4]
mov dword [esi], eax
mov dword [eax + esi - 4], eax
mov eax, dword [ebp - 0x10]
dec dword [eax]
jne 0x4585ff
mov eax, dword [0x478f2c]
test eax, eax
je 0x4585f1
mov ecx, dword [0x48ba98]
mov esi, dword [0x4671c4]
push 0x4000
shl ecx, 0xf
add ecx, dword [eax + 0xc]
mov ebx, 0x8000
push ebx
push ecx
call esi
mov ecx, dword [0x48ba98]
mov eax, dword [0x478f2c]
mov edx, 0x80000000
shr edx, cl
or dword [eax + 8], edx
mov eax, dword [0x478f2c]
mov eax, dword [eax + 0x10]
mov ecx, dword [0x48ba98]
and dword [eax + ecx*4 + 0xc4], 0
mov eax, dword [0x478f2c]
mov eax, dword [eax + 0x10]
dec byte [eax + 0x43]
mov eax, dword [0x478f2c]
mov ecx, dword [eax + 0x10]
cmp byte [ecx + 0x43], 0
jne 0x458586
and dword [eax + 4], 0xfffffffe
mov eax, dword [0x478f2c]
cmp dword [eax + 8], 0xffffffff
jne 0x4585f1
push ebx
push 0
push dword [eax + 0xc]
call esi
mov eax, dword [0x478f2c]
push dword [eax + 0x10]
push 0
push dword [0x478f30]
call dword [0x4672dc]
mov ecx, dword [0x48ba84]
mov eax, dword [0x478f2c]
imul ecx, ecx, 0x14
mov edx, dword [0x48ba88]
sub ecx, eax
lea ecx, [ecx + edx - 0x14]
push ecx
lea ecx, [eax + 0x14]
push ecx
push eax
call fcn.00453190
mov eax, dword [ebp + 8]
add esp, 0xc
dec dword [0x48ba84]
cmp eax, dword [0x478f2c]
jbe 0x4585e7
sub dword [ebp + 8], 0x14
mov eax, dword [0x48ba88]
mov dword [0x48ba90], eax
mov eax, dword [ebp + 8]
mov dword [0x478f2c], eax
mov dword [0x48ba98], edi
pop ebx
pop edi
pop esi
leave
ret