Function at 0x10003260
Capabilities:
Encode data using xor
Encrypt data using des

Disassembly:
push ebp
mov ebp, esp
push ecx
movzx ecx, byte [edx + 1]
push ebx
push esi
lea esi, [eax + 4]
movzx eax, byte [edx]
shl eax, 8
or eax, ecx
movzx ecx, byte [edx + 2]
shl eax, 8
or eax, ecx
movzx ecx, byte [edx + 3]
shl eax, 8
or eax, ecx
movzx ecx, byte [edx + 4]
shl ecx, 8
push edi
movzx edi, byte [edx + 5]
or ecx, edi
movzx edi, byte [edx + 6]
movzx edx, byte [edx + 7]
shl ecx, 8
or ecx, edi
shl ecx, 8
or ecx, edx
mov edx, eax
shr edx, 4
xor edx, ecx
and edx, 0xf0f0f0f
xor ecx, edx
shl edx, 4
xor eax, edx
mov edx, eax
shr edx, 0x10
xor edx, ecx
and edx, 0xffff
xor ecx, edx
shl edx, 0x10
xor eax, edx
mov edx, ecx
shr edx, 2
xor edx, eax
and edx, 0x33333333
xor eax, edx
add edx, edx
add edx, edx
xor ecx, edx
mov edx, ecx
shr edx, 8
xor edx, eax
and edx, 0xff00ff
xor eax, edx
shl edx, 8
xor edx, ecx
rol edx, 1
mov ecx, edx
xor ecx, eax
and ecx, 0xaaaaaaaa
xor edx, ecx
xor ecx, eax
rol ecx, 1
mov dword [ebp - 4], 8
mov eax, dword [esi]
xor eax, edx
mov edi, eax
shr edi, 0x18
and edi, 0x3f
mov edi, dword [edi*4 + 0x100132e0]
mov ebx, eax
shr ebx, 0x10
and ebx, 0x3f
xor edi, dword [ebx*4 + 0x100134e0]
mov ebx, eax
shr ebx, 8
and ebx, 0x3f
xor edi, dword [ebx*4 + 0x100136e0]
and eax, 0x3f
xor edi, dword [eax*4 + 0x100138e0]
mov eax, edx
xor ecx, edi
ror eax, 4
xor eax, dword [esi + 4]
add esi, 0x10
mov edi, eax
shr edi, 0x18
and edi, 0x3f
mov edi, dword [edi*4 + 0x100131e0]
mov ebx, eax
shr ebx, 0x10
and ebx, 0x3f
xor edi, dword [ebx*4 + 0x100133e0]
mov ebx, eax
shr ebx, 8
and ebx, 0x3f
xor edi, dword [ebx*4 + 0x100135e0]
and eax, 0x3f
xor edi, dword [eax*4 + 0x100137e0]
mov eax, dword [esi - 8]
xor ecx, edi
xor eax, ecx
mov edi, eax
shr edi, 0x18
and edi, 0x3f
mov edi, dword [edi*4 + 0x100132e0]
mov ebx, eax
shr ebx, 0x10
and ebx, 0x3f
xor edi, dword [ebx*4 + 0x100134e0]
mov ebx, eax
shr ebx, 8
and ebx, 0x3f
xor edi, dword [ebx*4 + 0x100136e0]
and eax, 0x3f
xor edi, dword [eax*4 + 0x100138e0]
mov eax, ecx
xor edx, edi
ror eax, 4
xor eax, dword [esi - 4]
mov edi, eax
shr edi, 0x18
and edi, 0x3f
mov edi, dword [edi*4 + 0x100131e0]
mov ebx, eax
shr ebx, 0x10
and ebx, 0x3f
xor edi, dword [ebx*4 + 0x100133e0]
mov ebx, eax
shr ebx, 8
and ebx, 0x3f
xor edi, dword [ebx*4 + 0x100135e0]
and eax, 0x3f
xor edi, dword [eax*4 + 0x100137e0]
xor edx, edi
dec dword [ebp - 4]
jne 0x10003311
ror edx, 1
mov eax, edx
xor edx, ecx
and edx, 0xaaaaaaaa
xor eax, edx
xor ecx, edx
ror ecx, 1
mov edx, ecx
shr edx, 8
xor edx, eax
and edx, 0xff00ff
xor eax, edx
shl edx, 8
xor ecx, edx
mov edx, ecx
shr edx, 2
xor edx, eax
and edx, 0x33333333
xor eax, edx
add edx, edx
add edx, edx
xor ecx, edx
mov esi, dword [ebp + 8]
mov edx, eax
shr edx, 0x10
xor edx, ecx
and edx, 0xffff
xor ecx, edx
shl edx, 0x10
xor eax, edx
mov edx, eax
shr edx, 4
xor edx, ecx
and edx, 0xf0f0f0f
xor ecx, edx
shl edx, 4
xor eax, edx
mov edx, eax
shr edx, 0x18
mov byte [esi], dl
mov edx, eax
shr edx, 0x10
mov byte [esi + 1], dl
mov edx, eax
mov byte [esi + 3], al
shr edx, 8
mov eax, ecx
shr eax, 0x18
mov byte [esi + 4], al
mov byte [esi + 2], dl
mov edx, ecx
mov eax, ecx
shr edx, 0x10
shr eax, 8
pop edi
mov byte [esi + 6], al
mov byte [esi + 5], dl
mov byte [esi + 7], cl
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret