Function at 0x4072b7
Capabilities:
Encode data using xor

Disassembly:
push ecx
push ecx
push ebx
push ebp
mov eax, ecx
push esi
push edi
push 0x3f
mov edi, dword [eax]
mov ebx, dword [eax + 4]
ror edi, 0x1d
ror ebx, 0x1d
cmp dword [esp + 0x20], 0
mov dword [esp + 0x18], eax
pop ebp
je 0x4073f7
lea eax, [edx + 8]
mov dword [esp + 0x10], 8
mov dword [esp + 0x1c], eax
mov edx, dword [eax - 4]
mov esi, dword [eax - 8]
xor edx, edi
ror edx, 4
xor esi, edi
mov ecx, edx
mov eax, edx
shr eax, 0xa
and eax, ebp
shr ecx, 0x12
and ecx, ebp
mov ecx, dword [ecx*4 + 0x4b1008]
xor ecx, dword [eax*4 + 0x4b0e08]
mov eax, edx
shr eax, 2
and eax, ebp
shr edx, 0x1a
xor ecx, dword [eax*4 + 0x4b0c08]
mov eax, esi
shr eax, 0x12
and eax, ebp
xor ecx, dword [eax*4 + 0x4b0f08]
mov eax, esi
shr eax, 0xa
and eax, ebp
xor ecx, dword [eax*4 + 0x4b0d08]
mov eax, esi
shr eax, 2
and eax, ebp
shr esi, 0x1a
xor ecx, dword [eax*4 + 0x4b0b08]
xor ecx, dword [edx*4 + 0x4b1208]
xor ecx, dword [esi*4 + 0x4b1108]
mov edx, dword [esp + 0x1c]
xor ebx, ecx
mov esi, dword [edx]
mov edx, dword [edx + 4]
xor esi, ebx
xor edx, ebx
ror edx, 4
mov ecx, edx
mov eax, edx
shr eax, 0xa
and eax, ebp
shr ecx, 0x12
and ecx, ebp
mov ecx, dword [ecx*4 + 0x4b1008]
xor ecx, dword [eax*4 + 0x4b0e08]
mov eax, edx
shr eax, 2
and eax, ebp
shr edx, 0x1a
xor ecx, dword [eax*4 + 0x4b0c08]
mov eax, esi
shr eax, 0x12
and eax, ebp
xor ecx, dword [eax*4 + 0x4b0f08]
mov eax, esi
shr eax, 0xa
and eax, ebp
xor ecx, dword [eax*4 + 0x4b0d08]
mov eax, esi
shr eax, 2
and eax, ebp
shr esi, 0x1a
xor ecx, dword [eax*4 + 0x4b0b08]
xor ecx, dword [edx*4 + 0x4b1208]
xor ecx, dword [esi*4 + 0x4b1108]
mov eax, dword [esp + 0x1c]
xor edi, ecx
add eax, 0x10
sub dword [esp + 0x10], 1
mov dword [esp + 0x1c], eax
jne 0x4072eb
jmp 0x40750d
lea eax, [edx + 0x70]
mov dword [esp + 0x10], 8
mov dword [esp + 0x1c], eax
mov edx, dword [eax + 0xc]
mov esi, dword [eax + 8]
xor edx, edi
ror edx, 4
xor esi, edi
mov ecx, edx
mov eax, edx
shr eax, 0xa
and eax, ebp
shr ecx, 0x12
and ecx, ebp
mov ecx, dword [ecx*4 + 0x4b1008]
xor ecx, dword [eax*4 + 0x4b0e08]
mov eax, edx
shr eax, 2
and eax, ebp
shr edx, 0x1a
xor ecx, dword [eax*4 + 0x4b0c08]
mov eax, esi
shr eax, 0x12
and eax, ebp
xor ecx, dword [eax*4 + 0x4b0f08]
mov eax, esi
shr eax, 0xa
and eax, ebp
xor ecx, dword [eax*4 + 0x4b0d08]
mov eax, esi
shr eax, 2
and eax, ebp
shr esi, 0x1a
xor ecx, dword [eax*4 + 0x4b0b08]
xor ecx, dword [edx*4 + 0x4b1208]
xor ecx, dword [esi*4 + 0x4b1108]
mov edx, dword [esp + 0x1c]
xor ebx, ecx
mov esi, dword [edx]
mov edx, dword [edx + 4]
xor esi, ebx
xor edx, ebx
ror edx, 4
mov ecx, edx
mov eax, edx
shr eax, 0xa
and eax, ebp
shr ecx, 0x12
and ecx, ebp
mov ecx, dword [ecx*4 + 0x4b1008]
xor ecx, dword [eax*4 + 0x4b0e08]
mov eax, edx
shr eax, 2
and eax, ebp
shr edx, 0x1a
xor ecx, dword [eax*4 + 0x4b0c08]
mov eax, esi
shr eax, 0x12
and eax, ebp
xor ecx, dword [eax*4 + 0x4b0f08]
mov eax, esi
shr eax, 0xa
and eax, ebp
xor ecx, dword [eax*4 + 0x4b0d08]
mov eax, esi
shr eax, 2
and eax, ebp
shr esi, 0x1a
xor ecx, dword [eax*4 + 0x4b0b08]
xor ecx, dword [edx*4 + 0x4b1208]
xor ecx, dword [esi*4 + 0x4b1108]
mov eax, dword [esp + 0x1c]
xor edi, ecx
sub eax, 0x10
sub dword [esp + 0x10], 1
mov dword [esp + 0x1c], eax
jne 0x407406
mov eax, dword [esp + 0x14]
ror ebx, 3
ror edi, 3
mov dword [eax + 4], edi
pop edi
pop esi
pop ebp
mov dword [eax], ebx
pop ebx
pop ecx
pop ecx
ret 4