Function at 0x422360
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0xc
push ebx
mov ebx, ecx
push ebp
push esi
mov al, byte [ebx + 4]
push edi
test al, al
jne 0x42238d
push 0x4887d0
lea ecx, [esp + 0x14]
call fcn.0043b809
lea eax, [esp + 0x10]
push 0x47d818
push eax
call fcn.0043b8f8
mov esi, dword [esp + 0x28]
xor edi, edi
cmp esi, edi
je 0x42259f
mov ecx, dword [ebx + 0x3cc]
mov eax, esi
xor edx, edx
div ecx
test edx, edx
jne 0x42259f
mov eax, dword [esp + 0x2c]
cmp eax, 1
jne 0x42248b
mov edx, dword [esp + 0x20]
mov eax, esi
mov dword [esp + 0x20], edx
xor edx, edx
div ecx
mov ebp, dword [esp + 0x24]
mov dword [esp + 0x2c], edi
test eax, eax
jle 0x422464
mov eax, dword [esp + 0x20]
push ebp
push eax
mov ecx, ebx
call fcn.00421e00
mov cl, byte [ebx + 4]
mov eax, ebp
test cl, cl
je 0x42246e
mov ecx, dword [ebx + 0x3cc]
xor esi, esi
test ecx, ecx
jle 0x42241b
mov ecx, ebx
sub ecx, ebp
lea edi, [ecx + 0x3f4]
mov dl, byte [edi + eax]
mov cl, byte [eax]
xor cl, dl
mov byte [eax], cl
mov ecx, dword [ebx + 0x3cc]
inc eax
inc esi
cmp esi, ecx
jl 0x422406
mov ecx, dword [ebx + 0x3cc]
mov esi, dword [esp + 0x20]
mov eax, ecx
lea edi, [ebx + 0x3f4]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov eax, dword [esp + 0x28]
and ecx, 3
xor edx, edx
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebx + 0x3cc]
mov edi, dword [esp + 0x20]
div ecx
mov esi, dword [esp + 0x2c]
add edi, ecx
add ebp, ecx
inc esi
mov dword [esp + 0x20], edi
mov dword [esp + 0x2c], esi
cmp esi, eax
jl 0x4223da
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0x10
push 0x4887d0
lea ecx, [esp + 0x14]
call fcn.0043b809
lea ecx, [esp + 0x10]
push 0x47d818
push ecx
call fcn.0043b8f8
cmp eax, 2
mov dword [esp + 0x2c], edi
jne 0x422557
mov eax, esi
xor edx, edx
div ecx
mov edi, dword [esp + 0x24]
mov ebp, dword [esp + 0x20]
mov dword [esp + 0x20], edi
test eax, eax
jle 0x422464
jmp 0x4224b4
mov edi, dword [esp + 0x20]
lea eax, [ebx + 0x3f4]
push edi
push eax
mov ecx, ebx
call fcn.00421b10
mov cl, byte [ebx + 4]
mov eax, edi
test cl, cl
je 0x42253a
mov ecx, dword [ebx + 0x3cc]
xor esi, esi
test ecx, ecx
jle 0x4224ed
mov dl, byte [esi + ebp]
mov cl, byte [eax]
xor cl, dl
mov byte [eax], cl
mov ecx, dword [ebx + 0x3cc]
inc eax
inc esi
cmp esi, ecx
jl 0x4224d8
mov ecx, dword [ebx + 0x3cc]
mov esi, ebp
mov eax, ecx
lea edi, [ebx + 0x3f4]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov eax, dword [esp + 0x28]
and ecx, 3
xor edx, edx
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebx + 0x3cc]
mov esi, dword [esp + 0x20]
div ecx
add esi, ecx
add ebp, ecx
mov dword [esp + 0x20], esi
mov esi, dword [esp + 0x2c]
inc esi
mov dword [esp + 0x2c], esi
cmp esi, eax
jl 0x4224b0
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0x10
push 0x4887d0
lea ecx, [esp + 0x14]
call fcn.0043b809
lea ecx, [esp + 0x10]
push 0x47d818
push ecx
call fcn.0043b8f8
mov eax, esi
xor edx, edx
div ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x24]
test eax, eax
jle 0x422464
push ebp
push edi
mov ecx, ebx
call fcn.00421e00
mov ecx, dword [ebx + 0x3cc]
mov edx, dword [esp + 0x2c]
add edi, ecx
add ebp, ecx
inc edx
mov eax, esi
mov dword [esp + 0x2c], edx
xor edx, edx
div ecx
cmp dword [esp + 0x2c], eax
jl 0x42256d
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0x10
push 0x4887d4
lea ecx, [esp + 0x14]
call fcn.0043b809
lea edx, [esp + 0x10]
push 0x47d818
push edx
call fcn.0043b8f8
nop
nop
nop
nop