Function at 0x581211
Capabilities:
Encrypt data using aes

Disassembly:
sub esp, 0x10
mov ecx, dword [esp + 0x14]
push ebx
push ebp
push esi
movzx edx, byte [ecx]
movzx eax, byte [ecx + 1]
shl edx, 8
or edx, eax
movzx ebx, byte [ecx + 8]
movzx eax, byte [ecx + 2]
shl edx, 8
or edx, eax
shl ebx, 8
movzx eax, byte [ecx + 3]
shl edx, 8
or edx, eax
movzx eax, byte [ecx + 5]
push edi
mov edi, dword [esp + 0x2c]
xor edx, dword [edi]
mov dword [esp + 0x2c], edx
movzx edx, byte [ecx + 4]
shl edx, 8
or edx, eax
movzx eax, byte [ecx + 6]
shl edx, 8
or edx, eax
movzx eax, byte [ecx + 7]
shl edx, 8
or edx, eax
movzx eax, byte [ecx + 9]
xor edx, dword [edi + 4]
or ebx, eax
movzx eax, byte [ecx + 0xa]
mov dword [esp + 0x14], edx
movzx edx, byte [ecx + 0xc]
shl ebx, 8
or ebx, eax
shl edx, 8
movzx eax, byte [ecx + 0xb]
shl ebx, 8
or ebx, eax
movzx eax, byte [ecx + 0xd]
xor ebx, dword [edi + 8]
or edx, eax
movzx eax, byte [ecx + 0xe]
shl edx, 8
or edx, eax
movzx eax, byte [ecx + 0xf]
shl edx, 8
or edx, eax
mov eax, ebx
shr eax, 8
xor edx, dword [edi + 0xc]
movzx ecx, al
mov eax, dword [esp + 0x14]
shr eax, 0x10
movzx eax, al
mov ecx, dword [ecx*4 + 0x716f18]
xor ecx, dword [eax*4 + 0x716b18]
mov eax, dword [esp + 0x2c]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x715f18]
movzx eax, dl
xor ecx, dword [eax*4 + 0x717318]
mov eax, edx
xor ecx, dword [edi + 0x10]
shr eax, 8
mov dword [esp + 0x18], ecx
movzx ecx, al
mov eax, ebx
shr eax, 0x10
movzx eax, al
mov ecx, dword [ecx*4 + 0x716f18]
xor ecx, dword [eax*4 + 0x716b18]
mov eax, dword [esp + 0x14]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x715f18]
mov eax, dword [esp + 0x2c]
movzx eax, al
xor ecx, dword [eax*4 + 0x717318]
xor ecx, dword [edi + 0x14]
lea ebp, [edi + 0x20]
mov dword [esp + 0x10], ecx
mov eax, edx
shr eax, 0x10
movzx ecx, al
mov eax, dword [esp + 0x2c]
shr eax, 8
movzx eax, al
mov ecx, dword [ecx*4 + 0x716b18]
shr edx, 0x18
xor ecx, dword [eax*4 + 0x716f18]
mov eax, ebx
shr eax, 0x18
xor ecx, dword [eax*4 + 0x715f18]
mov dword [esp + 0x24], ecx
mov ecx, dword [esp + 0x14]
mov esi, dword [esp + 0x24]
movzx eax, cl
shr ecx, 8
movzx ecx, cl
xor esi, dword [eax*4 + 0x717318]
mov eax, esi
mov dword [esp + 0x24], esi
xor eax, dword [edi + 0x18]
mov ecx, dword [ecx*4 + 0x716f18]
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x2c]
shr eax, 0x10
movzx eax, al
xor ecx, dword [eax*4 + 0x716b18]
xor ecx, dword [edx*4 + 0x715f18]
movzx eax, bl
xor ecx, dword [eax*4 + 0x717318]
xor ecx, dword [edi + 0x1c]
mov edi, dword [edi + 0x1e0]
sar edi, 1
jmp 0x5815c5
mov esi, dword [esp + 0x24]
mov eax, esi
shr eax, 8
movzx ecx, al
mov eax, dword [esp + 0x10]
shr eax, 0x10
movzx eax, al
mov ecx, dword [ecx*4 + 0x716f18]
mov edx, dword [esp + 0x18]
xor ecx, dword [eax*4 + 0x716b18]
mov eax, edx
shr eax, 0x18
xor ecx, dword [eax*4 + 0x715f18]
mov eax, dword [esp + 0x2c]
movzx eax, al
xor ecx, dword [eax*4 + 0x717318]
xor ecx, dword [ebp]
mov eax, dword [esp + 0x2c]
shr eax, 8
mov dword [esp + 0x14], ecx
movzx ecx, al
mov eax, esi
shr eax, 0x10
movzx eax, al
mov ecx, dword [ecx*4 + 0x716f18]
xor ecx, dword [eax*4 + 0x716b18]
mov eax, dword [esp + 0x10]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x715f18]
movzx eax, dl
xor ecx, dword [eax*4 + 0x717318]
xor ecx, dword [ebp + 4]
mov eax, dword [esp + 0x2c]
shr eax, 0x10
mov dword [esp + 0x1c], ecx
movzx ecx, al
mov eax, edx
shr eax, 8
movzx eax, al
shr edx, 0x10
mov ebx, dword [ecx*4 + 0x716b18]
mov ecx, dword [esp + 0x10]
xor ebx, dword [eax*4 + 0x716f18]
mov eax, esi
shr eax, 0x18
xor ebx, dword [eax*4 + 0x715f18]
movzx eax, cl
shr ecx, 8
movzx ecx, cl
xor ebx, dword [eax*4 + 0x717318]
xor ebx, dword [ebp + 8]
movzx eax, dl
mov edx, dword [ecx*4 + 0x716f18]
xor edx, dword [eax*4 + 0x716b18]
mov eax, dword [esp + 0x2c]
shr eax, 0x18
xor edx, dword [eax*4 + 0x715f18]
mov eax, esi
movzx eax, al
xor edx, dword [eax*4 + 0x717318]
mov eax, ebx
xor edx, dword [ebp + 0xc]
shr eax, 8
movzx ecx, al
mov eax, dword [esp + 0x1c]
shr eax, 0x10
movzx eax, al
mov ecx, dword [ecx*4 + 0x716f18]
xor ecx, dword [eax*4 + 0x716b18]
mov eax, dword [esp + 0x14]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x715f18]
movzx eax, dl
xor ecx, dword [eax*4 + 0x717318]
mov eax, edx
xor ecx, dword [ebp + 0x10]
shr eax, 8
mov dword [esp + 0x18], ecx
movzx ecx, al
mov eax, ebx
shr eax, 0x10
mov ecx, dword [ecx*4 + 0x716f18]
movzx eax, al
xor ecx, dword [eax*4 + 0x716b18]
mov eax, dword [esp + 0x1c]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x715f18]
mov eax, dword [esp + 0x14]
movzx eax, al
xor ecx, dword [eax*4 + 0x717318]
mov eax, edx
xor ecx, dword [ebp + 0x14]
shr eax, 0x10
mov dword [esp + 0x10], ecx
movzx ecx, al
mov eax, dword [esp + 0x14]
shr eax, 8
movzx eax, al
mov ecx, dword [ecx*4 + 0x716b18]
shr edx, 0x18
xor ecx, dword [eax*4 + 0x716f18]
mov eax, ebx
shr eax, 0x18
xor ecx, dword [eax*4 + 0x715f18]
mov dword [esp + 0x24], ecx
mov ecx, dword [esp + 0x1c]
mov esi, dword [esp + 0x24]
movzx eax, cl
shr ecx, 8
movzx ecx, cl
xor esi, dword [eax*4 + 0x717318]
mov eax, esi
mov dword [esp + 0x24], esi
xor eax, dword [ebp + 0x18]
mov ecx, dword [ecx*4 + 0x716f18]
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x14]
shr eax, 0x10
movzx eax, al
xor ecx, dword [eax*4 + 0x716b18]
xor ecx, dword [edx*4 + 0x715f18]
movzx eax, bl
xor ecx, dword [eax*4 + 0x717318]
xor ecx, dword [ebp + 0x1c]
add ebp, 0x20
mov dword [esp + 0x2c], ecx
sub edi, 1
jne 0x5813c2
mov eax, dword [esp + 0x24]
shr eax, 8
movzx ecx, al
mov eax, dword [esp + 0x10]
shr eax, 0x10
movzx eax, al
mov ecx, dword [ecx*4 + 0x717b18]
mov ebx, dword [esp + 0x18]
mov edx, dword [esp + 0x28]
xor ecx, dword [eax*4 + 0x717f18]
mov eax, ebx
shr eax, 0x18
xor ecx, dword [eax*4 + 0x718318]
mov eax, dword [esp + 0x2c]
movzx eax, al
xor ecx, dword [eax*4 + str.cwko0]
xor ecx, dword [ebp]
mov eax, ecx
mov byte [edx + 3], cl
shr eax, 0x18
mov byte [edx], al
mov eax, ecx
shr eax, 0x10
mov byte [edx + 1], al
mov eax, ecx
shr eax, 8
mov byte [edx + 2], al
mov eax, dword [esp + 0x2c]
shr eax, 8
movzx ecx, al
mov eax, dword [esp + 0x24]
shr eax, 0x10
movzx eax, al
mov ecx, dword [ecx*4 + 0x717b18]
xor ecx, dword [eax*4 + 0x717f18]
mov eax, dword [esp + 0x10]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x718318]
movzx eax, bl
xor ecx, dword [eax*4 + str.cwko0]
xor ecx, dword [ebp + 4]
mov eax, ecx
mov byte [edx + 7], cl
shr eax, 0x18
mov byte [edx + 4], al
mov eax, ecx
shr eax, 0x10
mov byte [edx + 5], al
mov eax, ecx
shr eax, 8
mov byte [edx + 6], al
mov eax, dword [esp + 0x2c]
shr eax, 0x10
movzx ecx, al
mov eax, ebx
shr eax, 8
movzx eax, al
mov ecx, dword [ecx*4 + 0x717f18]
xor ecx, dword [eax*4 + 0x717b18]
mov eax, dword [esp + 0x24]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x718318]
mov eax, dword [esp + 0x10]
movzx eax, al
xor ecx, dword [eax*4 + str.cwko0]
xor ecx, dword [ebp + 8]
mov eax, ecx
mov byte [edx + 0xb], cl
shr eax, 0x18
mov byte [edx + 8], al
mov eax, ecx
shr eax, 0x10
mov byte [edx + 9], al
mov eax, ecx
shr eax, 8
mov byte [edx + 0xa], al
mov eax, dword [esp + 0x10]
shr eax, 8
shr ebx, 0x10
movzx ecx, al
movzx eax, bl
mov ecx, dword [ecx*4 + 0x717b18]
xor ecx, dword [eax*4 + 0x717f18]
mov eax, dword [esp + 0x2c]
shr eax, 0x18
pop edi
pop esi
xor ecx, dword [eax*4 + 0x718318]
mov eax, dword [esp + 0x1c]
movzx eax, al
xor ecx, dword [eax*4 + str.cwko0]
xor ecx, dword [ebp + 0xc]
mov eax, ecx
mov byte [edx + 0xf], cl
shr eax, 0x18
mov byte [edx + 0xc], al
mov eax, ecx
shr eax, 0x10
mov byte [edx + 0xd], al
mov eax, ecx
shr eax, 8
pop ebp
mov byte [edx + 0xe], al
xor eax, eax
pop ebx
add esp, 0x10
ret 0xc