Function at 0x401230
Capabilities:
Encode data using xor
Encrypt data using aes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
mov ebx, ecx
mov dword [ebp - 0xc], ebx
push edi
test ebx, ebx
je 0x401742
mov edi, dword [ebp + 8]
test edi, edi
je 0x401742
cmp edx, 0x80
je 0x40127b
cmp edx, 0xc0
je 0x401273
cmp edx, 0x100
je 0x401273
pop edi
mov eax, 0xfffffffe
pop ebx
mov esp, ebp
pop ebp
ret
cmp edx, 0x80
jne 0x401287
mov dword [edi + 0xf0], 0xa
jmp 0x40129f
xor eax, eax
cmp edx, 0xc0
setne al
lea eax, [eax*2 + 0xc]
mov dword [edi + 0xf0], eax
mov eax, dword [ebx]
mov ecx, eax
ror ecx, 8
rol eax, 8
and ecx, 0xff00ff00
and eax, 0xff00ff
or ecx, eax
mov dword [ebp - 4], ecx
mov dword [edi], ecx
mov ecx, dword [ebx + 4]
mov eax, ecx
ror eax, 8
rol ecx, 8
and eax, 0xff00ff00
and ecx, 0xff00ff
or eax, ecx
mov ecx, dword [ebx + 8]
mov dword [edi + 4], eax
mov eax, ecx
push esi
lea esi, [edi + 4]
ror eax, 8
rol ecx, 8
and eax, 0xff00ff00
and ecx, 0xff00ff
or eax, ecx
mov dword [edi + 8], eax
mov eax, dword [ebx + 0xc]
mov ecx, eax
ror ecx, 8
rol eax, 8
and ecx, 0xff00ff00
and eax, 0xff00ff
or ecx, eax
mov dword [ebp - 8], ecx
mov dword [edi + 0xc], ecx
cmp edx, 0x80
jne 0x401428
mov edx, dword [ebp - 8]
mov eax, ecx
shr eax, 0x10
and eax, 0xff
mov ecx, dword [eax*4 + 0x412630]
mov eax, edx
shr eax, 8
xor ecx, 0x1000000
and eax, 0xff
and ecx, 0xff000000
mov eax, dword [eax*4 + 0x413b30]
and eax, 0xff0000
xor ecx, eax
mov eax, edx
shr eax, 0x18
movzx eax, byte [eax*4 + 0x411e00]
xor ecx, eax
movzx eax, dl
mov eax, dword [eax*4 + 0x412230]
and eax, 0xff00
xor ecx, eax
mov eax, dword [esi]
xor ecx, dword [ebp - 4]
xor eax, ecx
mov dword [edi + 0x10], ecx
mov ecx, dword [edi + 8]
mov dword [edi + 0x14], eax
xor ecx, eax
mov eax, dword [edi + 0xc]
xor eax, ecx
mov dword [edi + 0x18], ecx
mov dword [edi + 0x1c], eax
mov edi, 0x412204
lea esp, [esp]
mov ecx, dword [esi + 0x18]
lea esi, [esi + 0x10]
mov eax, ecx
shr eax, 8
and eax, 0xff
mov edx, dword [eax*4 + 0x413b30]
mov eax, ecx
shr eax, 0x10
and edx, 0xff0000
and eax, 0xff
mov eax, dword [eax*4 + 0x412630]
and eax, 0xff000000
xor edx, eax
mov eax, ecx
shr eax, 0x18
movzx eax, byte [eax*4 + 0x411e00]
xor edx, eax
movzx eax, cl
mov eax, dword [eax*4 + 0x412230]
and eax, 0xff00
xor edx, eax
xor edx, dword [esi - 4]
xor edx, dword [edi]
add edi, 4
mov dword [esi + 0xc], edx
mov eax, dword [esi]
xor eax, edx
mov dword [esi + 0x10], eax
mov ecx, dword [esi + 4]
xor ecx, eax
mov dword [esi + 0x14], ecx
mov eax, dword [esi + 8]
xor eax, ecx
mov dword [esi + 0x18], eax
cmp edi, 0x412228
jne 0x4013a0
pop esi
pop edi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebx + 0x10]
mov eax, ecx
ror eax, 8
and eax, 0xff00ff00
rol ecx, 8
and ecx, 0xff00ff
or eax, ecx
mov dword [edi + 0x10], eax
mov eax, dword [ebx + 0x14]
mov ebx, eax
ror ebx, 8
rol eax, 8
and ebx, 0xff00ff00
and eax, 0xff00ff
or ebx, eax
mov dword [edi + 0x14], ebx
cmp edx, 0xc0
jne 0x401586
mov eax, ebx
shr eax, 0x10
and eax, 0xff
mov ecx, dword [eax*4 + 0x412630]
mov eax, ebx
shr eax, 8
xor ecx, 0x1000000
and eax, 0xff
and ecx, 0xff000000
mov eax, dword [eax*4 + 0x413b30]
and eax, 0xff0000
xor ecx, eax
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax*4 + 0x411e00]
xor ecx, eax
movzx eax, bl
mov eax, dword [eax*4 + 0x412230]
and eax, 0xff00
xor ecx, eax
mov eax, dword [esi]
xor ecx, dword [ebp - 4]
xor eax, ecx
mov dword [edi + 0x18], ecx
mov ecx, dword [edi + 8]
mov dword [edi + 0x1c], eax
xor ecx, eax
mov eax, dword [edi + 0xc]
xor eax, ecx
mov dword [edi + 0x20], ecx
mov dword [edi + 0x24], eax
lea eax, [edi + 0x28]
mov edi, 0x412204
mov edx, dword [eax - 0x18]
lea eax, [eax + 0x18]
xor edx, dword [eax - 0x1c]
mov ecx, dword [eax - 0x2c]
xor ecx, edx
mov dword [eax - 0x18], edx
mov dword [eax - 0x14], ecx
mov edx, dword [eax - 0x14]
mov ecx, edx
shr ecx, 8
and ecx, 0xff
mov esi, dword [ecx*4 + 0x413b30]
mov ecx, edx
shr ecx, 0x10
and esi, 0xff0000
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x412630]
and ecx, 0xff000000
xor esi, ecx
mov ecx, edx
shr ecx, 0x18
movzx ecx, byte [ecx*4 + 0x411e00]
xor esi, ecx
movzx ecx, dl
mov ecx, dword [ecx*4 + 0x412230]
and ecx, 0xff00
xor esi, ecx
xor esi, dword [eax - 0x28]
xor esi, dword [edi]
add edi, 4
mov dword [eax - 0x10], esi
mov ecx, dword [eax - 0x24]
xor ecx, esi
mov dword [eax - 0xc], ecx
mov edx, dword [eax - 0x20]
xor edx, ecx
mov dword [eax - 8], edx
mov ecx, dword [eax - 0x1c]
xor ecx, edx
mov dword [eax - 4], ecx
cmp edi, 0x412220
jne 0x4014e4
pop esi
pop edi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
mov ebx, dword [ebp - 0xc]
mov ecx, dword [ebx + 0x18]
mov eax, ecx
ror eax, 8
and eax, 0xff00ff00
rol ecx, 8
and ecx, 0xff00ff
or eax, ecx
mov dword [edi + 0x18], eax
mov eax, dword [ebx + 0x1c]
mov ebx, eax
ror ebx, 8
rol eax, 8
and ebx, 0xff00ff00
and eax, 0xff00ff
or ebx, eax
mov dword [edi + 0x1c], ebx
cmp edx, 0x100
jne 0x40141f
mov eax, ebx
shr eax, 0x10
and eax, 0xff
mov ecx, dword [eax*4 + 0x412630]
mov eax, ebx
shr eax, 8
xor ecx, 0x1000000
and eax, 0xff
and ecx, 0xff000000
mov eax, dword [eax*4 + 0x413b30]
and eax, 0xff0000
xor ecx, eax
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax*4 + 0x411e00]
xor ecx, eax
movzx eax, bl
mov eax, dword [eax*4 + 0x412230]
and eax, 0xff00
xor ecx, eax
mov eax, dword [esi]
xor ecx, dword [ebp - 4]
mov esi, 0x412204
xor eax, ecx
mov dword [edi + 0x20], ecx
mov ecx, dword [edi + 8]
xor ecx, eax
mov dword [edi + 0x24], eax
mov eax, dword [edi + 0xc]
xor eax, ecx
mov dword [edi + 0x28], ecx
mov dword [edi + 0x2c], eax
add edi, 0x30
mov ecx, dword [edi - 4]
lea edi, [edi + 0x20]
mov eax, ecx
shr eax, 0x10
and eax, 0xff
mov edx, dword [eax*4 + 0x413b30]
mov eax, ecx
shr eax, 8
and edx, 0xff0000
and eax, 0xff
mov eax, dword [eax*4 + 0x412230]
and eax, 0xff00
xor edx, eax
mov eax, ecx
shr eax, 0x18
mov eax, dword [eax*4 + 0x412630]
and eax, 0xff000000
xor edx, eax
movzx eax, cl
mov ecx, dword [edi - 0x38]
movzx eax, byte [eax*4 + 0x411e00]
xor edx, eax
mov eax, dword [edi - 0x3c]
xor edx, dword [edi - 0x40]
xor eax, edx
mov dword [edi - 0x20], edx
mov dword [edi - 0x1c], eax
xor ecx, eax
mov eax, dword [edi - 0x34]
xor eax, ecx
mov dword [edi - 0x18], ecx
mov dword [edi - 0x14], eax
mov ecx, dword [edi - 0x14]
mov eax, ecx
shr eax, 8
and eax, 0xff
mov edx, dword [eax*4 + 0x413b30]
mov eax, ecx
shr eax, 0x10
and edx, 0xff0000
and eax, 0xff
mov eax, dword [eax*4 + 0x412630]
and eax, 0xff000000
xor edx, eax
mov eax, ecx
shr eax, 0x18
movzx eax, byte [eax*4 + 0x411e00]
xor edx, eax
movzx eax, cl
mov eax, dword [eax*4 + 0x412230]
and eax, 0xff00
xor edx, eax
xor edx, dword [edi - 0x30]
xor edx, dword [esi]
add esi, 4
mov dword [edi - 0x10], edx
mov eax, dword [edi - 0x2c]
xor eax, edx
mov dword [edi - 0xc], eax
mov ecx, dword [edi - 0x28]
xor ecx, eax
mov dword [edi - 8], ecx
mov eax, dword [edi - 0x24]
xor eax, ecx
mov dword [edi - 4], eax
cmp esi, 0x41221c
jne 0x401645
pop esi
pop edi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
or eax, 0xffffffff
pop ebx
mov esp, ebp
pop ebp
ret