Function at 0x420ca0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0x50
mov dword [esp + 0x1c], 0
mov byte [esp + 0x38], 0
mov dword [esp + 0x34], 0
mov dword [esp + 0x30], 0
mov dword [esp + 0x2c], 0
mov dword [esp + 0x28], 0
mov dword [esp + 0x24], 0
mov dword [esp + 0x20], 0xbab9b8b7
mov dword [esp + 0xc], 0
mov eax, dword [esp + 0xc]
cmp eax, 0x18
ja 0x420d38
nop
nop
nop
nop
nop
nop
mov ecx, dword [esp + 0xc]
mov eax, dword [esp + 0xc]
movzx edx, byte [esp + eax + 0x20]
lea eax, [ecx + edx]
add eax, 0x215e2837
add ecx, 0x215e2837
and ecx, edx
add ecx, ecx
sub eax, ecx
add al, 0x7f
mov ecx, dword [esp + 0xc]
mov byte [esp + ecx + 0x20], al
inc dword [esp + 0xc]
mov eax, dword [esp + 0xc]
cmp eax, 0x19
jb 0x420d00
mov eax, dword [esp + 0x20]
mov ecx, dword [0x4484f4]
test ecx, ecx
je 0x420d7e
xor edx, edx
mov esi, dword [0x4484f8]
nop
nop
cmp dword [esi + edx*8], 0x18dc7455
je 0x420d60
inc edx
cmp ecx, edx
jne 0x420d50
jmp 0x420d7e
mov ecx, dword [esi + edx*8 + 4]
cmp ecx, eax
je 0x420d7e
lea eax, [esp + 0x1c]
push eax
push 0
push 0
push 5
push 4
push ecx
call fcn.00433cc0
add esp, 0x18
cmp eax, 0xc0000004
jne 0x420e52
push dword [esp + 0x1c]
call fcn.00433b50
add esp, 4
mov edi, eax
mov ecx, dword [esp + 0x1c]
mov byte [esp + 0x38], 0
mov dword [esp + 0x34], 0
mov dword [esp + 0x30], 0
mov dword [esp + 0x2c], 0
mov dword [esp + 0x28], 0
mov dword [esp + 0x24], 0
mov dword [esp + 0x20], 0xbab9b8b7
mov dword [esp + 0xc], 0
mov eax, dword [esp + 0xc]
cmp eax, 0x18
ja 0x420e28
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edx, dword [esp + 0xc]
mov eax, dword [esp + 0xc]
movzx esi, byte [esp + eax + 0x20]
lea eax, [edx + esi]
add eax, 0x215e2837
add edx, 0x215e2837
and edx, esi
add edx, edx
sub eax, edx
add al, 0x7f
mov edx, dword [esp + 0xc]
mov byte [esp + edx + 0x20], al
inc dword [esp + 0xc]
mov eax, dword [esp + 0xc]
cmp eax, 0x19
jb 0x420df0
mov eax, dword [esp + 0x20]
mov edx, dword [0x4484f4]
test edx, edx
je 0x420e74
mov ebx, edi
xor esi, esi
mov edi, dword [0x4484f8]
cmp dword [edi + esi*8], 0x18dc7455
je 0x420e59
inc esi
cmp edx, esi
jne 0x420e40
mov edi, ebx
jmp 0x420e74
xor ebx, ebx
jmp 0x421149
mov edx, dword [edi + esi*8 + 4]
cmp edx, eax
mov edi, ebx
je 0x420e74
push 0
push ecx
push edi
push 5
push 4
push edx
call fcn.00433cc0
add esp, 0x18
xor ebx, ebx
test eax, eax
js 0x421140
mov eax, dword [edi]
mov ecx, edi
nop
nop
nop
nop
nop
nop
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 0x420e90
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 0x420ecd
mov ebx, 0xffffffff
jmp 0x420ecf
add ebx, ebx
push ebx
call fcn.00433b50
add esp, 4
mov ecx, eax
mov edx, dword [edi]
mov eax, edi
mov dword [esp + 0x14], ecx
mov edi, ecx
mov dword [esp + 0x10], eax
jmp 0x420efe
mov word [edi], 0xa
add edi, 2
mov edx, dword [eax]
test edx, edx
je 0x420f23
mov ecx, dword [eax + edx + 0x3c]
add eax, edx
movzx edx, word [ecx]
test dx, dx
je 0x420ef0
add ecx, 2
nop
mov word [edi], dx
add edi, 2
movzx edx, word [ecx]
add ecx, 2
test dx, dx
jne 0x420f10
jmp 0x420ef0
mov eax, dword [esp + 0x14]
cmp edi, eax
je 0x42107e
mov word [edi], 0
movzx ecx, word [eax]
test cx, cx
je 0x421089
xor esi, esi
jmp 0x420f60
add edx, esi
mov esi, edx
movzx ecx, word [eax + 2]
add eax, 2
test cx, cx
je 0x420f91
cmp eax, edi
jae 0x420f91
mov edx, esi
movzx ebx, cx
xor ecx, ecx
cmp ebx, 0x800
setb byte [esp + 0x18]
mov esi, 1
cmp ebx, 0x80
jb 0x420f50
movzx ebx, byte [esp + 0x18]
mov cl, bl
xor ecx, 3
mov esi, ecx
jmp 0x420f50
lea eax, [esi + 1]
mov dword [esp + 0x48], eax
push eax
call fcn.00433b50
add esp, 4
test esi, esi
mov dword [esp + 0x44], esi
mov dword [esp + 0x40], eax
jle 0x4210a3
lea ecx, [eax + esi]
mov dword [esp + 0x18], ecx
add dword [esp + 0x48], eax
mov edx, dword [esp + 0x14]
mov esi, eax
jmp 0x420fe6
mov byte [esi], cl
mov eax, 1
add edx, 2
add esi, eax
cmp esi, dword [esp + 0x18]
jae 0x4210a5
cmp edx, edi
jae 0x4210a5
movzx ecx, word [edx]
test cx, cx
je 0x4210a5
cmp cx, 0x7f
jbe 0x420fd0
mov eax, esi
not eax
add eax, dword [esp + 0x48]
cmp eax, 2
jb 0x421040
movzx ebx, cx
cmp ebx, 0x7ff
ja 0x421040
mov eax, ecx
shr eax, 6
add al, 0xc0
mov byte [esi], al
mov eax, ecx
xor eax, 0xc0
or ecx, 0x3f
and ecx, eax
add cl, 0x80
mov byte [esi + 1], cl
mov eax, 2
jmp 0x420fd7
cmp eax, 3
mov eax, 0
jb 0x420fd7
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
mov eax, ecx
xor eax, 0xc0
or ecx, 0x3f
and ecx, eax
add cl, 0x80
mov byte [esi + 2], cl
mov eax, 3
jmp 0x420fd7
xor ebx, ebx
mov edi, dword [esp + 0x10]
jmp 0x421137
mov dword [esp + 0x44], 0
push 1
call fcn.00433b50
add esp, 4
mov esi, eax
mov dword [esp + 0x40], eax
jmp 0x4210a5
mov esi, eax
mov edi, dword [esp + 0x10]
mov ecx, dword [ebp + 8]
mov byte [esi], 0
mov dword [esp + 0x20], 0xcec5bbe6
mov dword [esp + 0x24], 0x34bdbcc9
mov dword [esp + 0x28], 0x4340ff43
mov word [esp + 0x2c], 0xc946
mov dword [esp + 0x32], 0
mov dword [esp + 0x2e], 0
mov dword [esp + 0xc], 0
mov eax, dword [esp + 0xc]
cmp eax, 0x15
ja 0x421115
nop
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 0xc]
add al, 0xf9
xor al, byte [esp + edx + 0x20]
add al, 0x31
mov edx, dword [esp + 0xc]
mov byte [esp + edx + 0x20], al
inc dword [esp + 0xc]
mov eax, dword [esp + 0xc]
cmp eax, 0x16
jb 0x4210f0
lea eax, [esp + 0x20]
push dword [esp + 0x44]
mov esi, dword [esp + 0x44]
push esi
push eax
call fcn.00408f40
mov ebx, eax
push esi
call fcn.00408700
add esp, 4
mov eax, dword [esp + 0x14]
push eax
call fcn.00408700
add esp, 4
push edi
call fcn.00433c00
add esp, 4
mov eax, ebx
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret