Function at 0x494560
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 4], edx
xor esi, esi
mov dword [ebp - 0xc], edi
cmp dword [edi], esi
je 0x4945ad
mov eax, dword [ebp + 8]
mov ebx, eax
test eax, eax
jle 0x4945a2
mov edi, edx
movzx eax, byte [edi]
lea ecx, [esi*8]
dec ebx
lea edi, [edi + 1]
movzx edx, byte [eax + 0x5265d8]
xor edx, ecx
xor esi, edx
test ebx, ebx
jg 0x494582
mov edi, dword [ebp - 0xc]
mov eax, esi
xor edx, edx
div dword [edi]
mov esi, edx
mov edx, dword [ebp - 4]
mov ebx, dword [ebp + 8]
mov ecx, edi
push esi
push ebx
call fcn.00494430
mov ecx, eax
add esp, 8
test ecx, ecx
je 0x49462f
mov eax, dword [ebp + 0xc]
mov ebx, dword [ecx + 8]
test eax, eax
jne 0x49461d
mov edx, dword [ecx + 4]
mov eax, dword [ecx]
test edx, edx
je 0x4945d9
mov dword [edx], eax
jmp 0x4945dc
mov dword [edi + 8], eax
mov edx, dword [ecx]
test edx, edx
je 0x4945e8
mov eax, dword [ecx + 4]
mov dword [edx + 4], eax
mov edx, dword [edi + 0xc]
test edx, edx
je 0x4945fe
cmp dword [edx + esi*8 + 4], ecx
jne 0x4945fb
mov eax, dword [ecx]
mov dword [edx + esi*8 + 4], eax
dec dword [edx + esi*8]
push ecx
call fcn.00491400
add esp, 4
add dword [edi + 4], 0xffffffff
jne 0x494626
mov ecx, edi
call fcn.00494380
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 4]
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], edx
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [ebp + 0xc], 0
je 0x494865
push 0x14
call fcn.00491390
mov ecx, eax
add esp, 4
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x10], ecx
test ecx, ecx
je 0x494867
mov edx, dword [ebp - 4]
mov dword [ecx + 0xc], edx
mov dword [ecx + 0x10], ebx
mov dword [ecx + 8], eax
mov edx, dword [edi + 4]
inc edx
mov dword [edi + 4], edx
cmp edx, 0xa
jb 0x4947fb
mov eax, dword [edi]
add eax, eax
cmp edx, eax
jbe 0x4947fb
add edx, edx
mov dword [ebp - 8], edx
lea eax, [edx*8]
cmp eax, 0x400
jbe 0x494696
mov edx, 0x80
mov dword [ebp - 8], edx
cmp edx, dword [edi]
je 0x4947fb
mov eax, dword [0x54469c]
test eax, eax
je 0x4946ac
call eax
mov edx, dword [ebp - 8]
lea eax, [edx*8]
push eax
call fcn.00491390
mov ecx, dword [0x5446a0]
add esp, 4
mov dword [ebp - 8], eax
test ecx, ecx
je 0x4946ce
call ecx
mov eax, dword [ebp - 8]
test eax, eax
je 0x4947f8
push dword [edi + 0xc]
call fcn.00491400
mov esi, dword [ebp - 8]
add esp, 4
mov dword [edi + 0xc], esi
push esi
call dword [0x541eec]
shr eax, 3
add esp, 4
mov dword [ebp - 0x18], eax
mov dword [edi], eax
lea ecx, [eax*8]
push ecx
push 0
push esi
call fcn.004e1ab0
mov esi, dword [edi + 8]
add esp, 0xc
mov dword [edi + 8], 0
test esi, esi
je 0x4947c5
mov edi, edi
mov edx, dword [esi + 0x10]
xor ebx, ebx
mov eax, dword [esi + 0xc]
mov dword [ebp - 0x14], eax
test edx, edx
jle 0x494751
mov edi, eax
movzx eax, byte [edi]
lea edi, [edi + 1]
dec edx
movzx ecx, byte [eax + 0x5265d8]
lea eax, [ebx*8]
xor ecx, eax
xor ebx, ecx
test edx, edx
jg 0x494731
mov edi, dword [ebp - 0xc]
mov eax, dword [esi]
xor edx, edx
mov dword [ebp - 0x14], eax
mov eax, ebx
div dword [ebp - 0x18]
mov eax, dword [ebp - 8]
lea edx, [eax + edx*8]
test edx, edx
je 0x49479c
mov eax, dword [edx]
test eax, eax
je 0x494772
mov ecx, dword [edx + 4]
jmp 0x494774
xor ecx, ecx
inc eax
mov dword [edx + 4], esi
mov dword [edx], eax
test ecx, ecx
je 0x49479c
mov dword [esi], ecx
mov eax, dword [ecx + 4]
mov dword [esi + 4], eax
mov eax, dword [ecx + 4]
test eax, eax
je 0x494794
mov dword [eax], esi
mov dword [ecx + 4], esi
jmp 0x4947b5
mov dword [edi + 8], esi
mov dword [ecx + 4], esi
jmp 0x4947b5
mov eax, dword [edi + 8]
mov dword [esi], eax
mov eax, dword [edi + 8]
test eax, eax
je 0x4947ab
mov dword [eax + 4], esi
mov dword [esi + 4], 0
mov dword [edi + 8], esi
mov eax, dword [ebp - 0x14]
mov esi, eax
test eax, eax
jne 0x494720
mov ebx, dword [ebp + 8]
xor esi, esi
test ebx, ebx
jle 0x4947f0
mov edi, dword [ebp - 4]
mov edi, edi
movzx eax, byte [edi]
lea ecx, [esi*8]
dec ebx
lea edi, [edi + 1]
movzx edx, byte [eax + 0x5265d8]
xor edx, ecx
xor esi, edx
test ebx, ebx
jg 0x4947d0
mov edi, dword [ebp - 0xc]
mov eax, esi
xor edx, edx
div dword [edi]
mov esi, edx
mov ecx, dword [ebp - 0x10]
mov eax, dword [edi + 0xc]
test eax, eax
je 0x49484c
lea esi, [eax + esi*8]
test esi, esi
je 0x49484c
mov eax, dword [esi]
test eax, eax
je 0x494814
mov edx, dword [esi + 4]
jmp 0x494816
xor edx, edx
inc eax
mov dword [esi + 4], ecx
mov dword [esi], eax
test edx, edx
je 0x49484c
mov dword [ecx], edx
mov eax, dword [edx + 4]
mov dword [ecx + 4], eax
mov eax, dword [edx + 4]
test eax, eax
je 0x49483d
mov dword [eax], ecx
xor eax, eax
mov dword [edx + 4], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 8], ecx
xor eax, eax
mov dword [edx + 4], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [edi + 8]
mov dword [ecx], eax
mov eax, dword [edi + 8]
test eax, eax
je 0x49485b
mov dword [eax + 4], ecx
mov dword [ecx + 4], 0
mov dword [edi + 8], ecx
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret