Function at 0x4205e0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x40
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0xead5d4d7
mov dword [esp + 0x1c], 0
mov byte [esp + 0x20], 0
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 8
ja 0x420659
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp]
mov ecx, dword [esp]
movzx ecx, byte [esp + ecx + 0x18]
lea edx, [eax + ecx]
add eax, 0x5d
and eax, ecx
add eax, eax
sub edx, eax
add edx, 0xdee99c5d
mov dword [esp + 8], edx
mov eax, dword [esp + 8]
add al, 0x75
mov ecx, dword [esp]
mov byte [esp + ecx + 0x18], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 9
jb 0x420620
mov eax, dword [esp + 0x18]
mov ecx, dword [0x44826c]
test ecx, ecx
je 0x4206a4
xor edx, edx
mov esi, dword [0x448270]
nop
cmp dword [esi + edx*8], 0xe4aa2089
je 0x420680
inc edx
cmp ecx, edx
jne 0x420670
jmp 0x4206a4
mov ecx, dword [esi + edx*8 + 4]
cmp ecx, eax
je 0x4206a4
lea eax, [esp + 0x14]
push eax
push 0
push 0
push 5
push 4
push dword [0x448274]
push ecx
call fcn.00436280
add esp, 0x1c
cmp eax, 0xc0000004
jne 0x420762
push dword [esp + 0x14]
call fcn.00434430
add esp, 4
mov edi, eax
mov ecx, dword [esp + 0x14]
mov dword [esp + 0x18], 0xead5d4d7
mov dword [esp + 0x1c], 0
mov byte [esp + 0x20], 0
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 8
ja 0x420729
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp]
mov edx, dword [esp]
movzx edx, byte [esp + edx + 0x18]
lea esi, [eax + edx]
add eax, 0x5d
and eax, edx
add eax, eax
sub esi, eax
add esi, 0xdee99c5d
mov dword [esp + 8], esi
mov eax, dword [esp + 8]
add al, 0x75
mov edx, dword [esp]
mov byte [esp + edx + 0x18], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 9
jb 0x4206f0
mov eax, dword [esp + 0x18]
mov edx, dword [0x44826c]
test edx, edx
je 0x42078a
mov ebx, edi
xor esi, esi
mov edi, dword [0x448270]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edi + esi*8], 0xe4aa2089
je 0x420769
inc esi
cmp edx, esi
jne 0x420750
mov edi, ebx
jmp 0x42078a
xor ebx, ebx
jmp 0x420a7d
mov edx, dword [edi + esi*8 + 4]
cmp edx, eax
mov edi, ebx
je 0x42078a
push 0
push ecx
push edi
push 5
push 4
push dword [0x448274]
push edx
call fcn.00436280
add esp, 0x1c
xor ebx, ebx
test eax, eax
js 0x420a74
mov eax, dword [edi]
mov ecx, edi
nop
nop
nop
nop
nop
nop
nop
nop
lea edx, [ecx + eax]
mov eax, dword [ecx + eax]
dec ebx
mov ecx, edx
test eax, eax
jne 0x4207a0
lea eax, [ebx - 1]
and eax, 0x104
neg ebx
mov ecx, ebx
and ecx, 0xfffffefb
imul ecx, eax
mov eax, ebx
and eax, 0x104
or ebx, 0x104
imul ebx, eax
add ebx, ecx
jns 0x4207dd
mov ebx, 0xffffffff
jmp 0x4207df
add ebx, ebx
push ebx
call fcn.00408d80
add esp, 4
mov ecx, eax
mov edx, dword [edi]
mov eax, edi
mov dword [esp + 0xc], ecx
mov edi, ecx
mov dword [esp + 4], eax
jmp 0x42080e
mov word [edi], 0xa
add edi, 2
mov edx, dword [eax]
test edx, edx
je 0x420833
mov ecx, dword [eax + edx + 0x3c]
add eax, edx
movzx edx, word [ecx]
test dx, dx
je 0x420800
add ecx, 2
nop
mov word [edi], dx
add edi, 2
movzx edx, word [ecx]
add ecx, 2
test dx, dx
jne 0x420820
jmp 0x420800
mov eax, dword [esp + 0xc]
cmp edi, eax
je 0x420985
mov word [edi], 0
movzx ecx, word [eax]
test cx, cx
je 0x420990
xor esi, esi
jmp 0x420870
add edx, esi
mov esi, edx
movzx ecx, word [eax + 2]
add eax, 2
test cx, cx
je 0x4208a1
cmp eax, edi
jae 0x4208a1
mov edx, esi
movzx ebx, cx
xor ecx, ecx
cmp ebx, 0x800
setb byte [esp + 0x10]
mov esi, 1
cmp ebx, 0x80
jb 0x420860
movzx ebx, byte [esp + 0x10]
mov cl, bl
xor ecx, 3
mov esi, ecx
jmp 0x420860
lea eax, [esi + 1]
mov dword [esp + 0x38], eax
push eax
call fcn.00408d80
add esp, 4
test esi, esi
mov dword [esp + 0x34], esi
mov dword [esp + 0x30], eax
jle 0x4209aa
lea ecx, [eax + esi]
mov dword [esp + 0x10], ecx
add dword [esp + 0x38], eax
mov esi, eax
mov edx, dword [esp + 0xc]
jmp 0x4208f6
mov byte [esi], cl
mov eax, 1
add edx, 2
add esi, eax
cmp esi, dword [esp + 0x10]
jae 0x4209ac
cmp edx, edi
jae 0x4209ac
movzx ecx, word [edx]
test cx, cx
je 0x4209ac
cmp cx, 0x7f
jbe 0x4208e0
mov eax, esi
not eax
add eax, dword [esp + 0x38]
cmp eax, 2
jb 0x420950
movzx ebx, cx
cmp ebx, 0x7ff
ja 0x420950
mov eax, ecx
shr eax, 6
add al, 0xc0
mov byte [esi], al
and cl, 0x3f
or cl, 0x80
mov byte [esi + 1], cl
mov eax, 2
jmp 0x4208e7
cmp eax, 3
mov eax, 0
jb 0x4208e7
movzx ebx, cx
mov eax, ebx
shr eax, 0xc
or al, 0xe0
mov byte [esi], al
shr ebx, 6
and bl, 0x3f
or bl, 0x80
mov byte [esi + 1], bl
and cl, 0x3f
or cl, 0x80
mov byte [esi + 2], cl
mov eax, 3
jmp 0x4208e7
xor ebx, ebx
mov edi, dword [esp + 4]
jmp 0x420a6b
mov dword [esp + 0x34], 0
push 1
call fcn.00408d80
add esp, 4
mov esi, eax
mov dword [esp + 0x30], eax
jmp 0x4209ac
mov esi, eax
mov edi, dword [esp + 4]
mov byte [esi], 0
mov dword [esp + 0x18], 0xf4f9e3dc
mov dword [esp + 0x1c], 0xfae9e6f5
mov dword [esp + 0x20], 0xebeeb7eb
mov word [esp + 0x24], 0x61ec
mov dword [esp + 0x26], 0
mov dword [esp + 0x2a], 0
mov word [esp + 0x2e], 0
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 0x17
ja 0x420a46
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp]
mov ecx, dword [esp]
movzx ecx, byte [esp + ecx + 0x18]
lea edx, [eax + ecx]
add edx, 0xa77f2892
add eax, 0xa77f2892
and eax, ecx
add eax, eax
sub edx, eax
mov dword [esp + 8], edx
mov eax, dword [esp + 8]
mov ecx, eax
xor ecx, 1
and eax, 1
lea eax, [ecx + eax*2]
inc al
mov ecx, dword [esp]
mov byte [esp + ecx + 0x18], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 0x18
jb 0x420a00
lea eax, [esp + 0x18]
mov ecx, dword [ebp + 8]
push dword [esp + 0x34]
mov esi, dword [esp + 0x34]
push esi
push eax
call fcn.00409710
mov ebx, eax
push esi
call fcn.00408d90
add esp, 4
mov eax, dword [esp + 0xc]
push eax
call fcn.00408d90
add esp, 4
push edi
call fcn.004344d0
add esp, 4
mov eax, ebx
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret