Function at 0x4af350
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x631f6d
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push ebx
push esi
push edi
mov eax, dword [0x6a6040]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
call fcn.00409430
mov ecx, dword [ebx + 4]
lea edx, [ebp - 0x14]
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x2c], edx
mov dword [ebp - 0x28], ecx
mov dword [ebp - 4], 0
mov edx, dword [ebx + 0x18]
test dl, 1
jne 0x4af5db
mov edi, dword [ebp + 8]
lea ecx, [ebx + 4]
xor esi, esi
test dl, 2
jne 0x4af4c5
mov eax, dword [edi + 0xc]
lea ecx, [ebx + 4]
xor eax, dword [edi + 4]
xor edx, edx
xor eax, dword [edi + 8]
xor eax, dword [edi]
div dword [ebx + 0x10]
mov eax, dword [ebx + 0x14]
mov esi, dword [eax + edx*4]
lea eax, [eax + edx*4]
mov dword [ebp - 0x18], eax
test esi, esi
je 0x4af4c3
mov edx, dword [edi + 4]
xor ecx, ecx
mov dword [ebp - 0x1c], ecx
mov ecx, dword [edi]
nop word [eax + eax]
cmp dword [esi + 4], ecx
jne 0x4af40a
cmp dword [esi + 8], edx
jne 0x4af40a
mov eax, dword [esi + 0xc]
cmp eax, dword [edi + 8]
jne 0x4af40a
mov eax, dword [esi + 0x10]
cmp eax, dword [edi + 0xc]
je 0x4af41e
mov dword [ebp - 0x1c], esi
mov esi, dword [esi]
test esi, esi
jne 0x4af3f0
mov esi, dword [ebp - 0x18]
lea ecx, [ebx + 4]
jmp 0x4af4c5
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x4af42d
lea esi, [eax + 1]
jmp 0x4af5e0
sub eax, 2
je 0x4af44e
mov ecx, dword [ebp + 0xc]
sub eax, 0xc6
mov eax, dword [ecx]
mov dword [esi + 0x14], eax
mov ax, word [ecx + 4]
mov word [esi + 0x18], ax
xor esi, esi
jmp 0x4af5e0
push ecx
mov ecx, dword [ebp - 0x24]
lea eax, [ebx + 4]
push eax
call fcn.004b2540
mov dword [ebp - 0x14], eax
test eax, eax
je 0x4af5db
push dword [ebp + 0xc]
mov ecx, eax
push edi
call fcn.004b2720
mov eax, dword [ebp - 0x14]
mov ecx, dword [esi]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0x14]
test ecx, ecx
jne 0x4af485
mov ecx, dword [ebp - 0x18]
add ebx, 0x1c
mov dword [ecx], eax
mov edx, dword [ebp - 0x14]
mov dword [ebp - 0x14], esi
mov ecx, dword [ebx]
cmp ecx, ebx
je 0x4af4bc
test ecx, ecx
je 0x4af4bc
nop word [eax + eax]
mov eax, dword [ecx]
xor edi, edi
cmp eax, ebx
cmove eax, edi
cmp dword [ecx + 8], edi
je 0x4af4b6
cmp dword [ecx + 0xc], esi
jne 0x4af4b6
mov dword [ecx + 0xc], edx
mov ecx, eax
test eax, eax
jne 0x4af4a0
xor esi, esi
jmp 0x4af5e0
mov esi, eax
mov edx, dword [ebx + 0xc]
mov eax, dword [ebx + 8]
cmp edx, eax
jb 0x4af5c9
mov esi, 2
lea ecx, [eax + eax]
cmp eax, esi
cmovb ecx, esi
cmp ecx, edx
jae 0x4af4ee
mov esi, 3
jmp 0x4af5e0
push dword [ebx + 0x18]
mov eax, dword [ebx]
push ebx
push ecx
mov ecx, ebx
call dword [eax + 8]
mov esi, eax
mov dword [ebp + 0x10], esi
test esi, esi
je 0x4af5db
mov cl, byte [esi + 0x18]
not cl
test cl, 1
je 0x4af5db
cmp dword [ebx + 0x14], 0
je 0x4af59f
cmp dword [ebx + 0x10], 0
mov dword [ebp - 0x1c], 0
jbe 0x4af59f
xor ecx, ecx
xor edx, edx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x20], edx
mov eax, dword [ebx + 0x14]
mov edi, dword [ecx + eax]
test edi, edi
je 0x4af577
mov ecx, dword [ebp + 0x10]
mov esi, dword [edi]
xor edx, edx
dec dword [ebx + 0xc]
mov eax, dword [edi + 0x10]
xor eax, dword [edi + 0xc]
xor eax, dword [edi + 8]
xor eax, dword [edi + 4]
div dword [ecx + 0x10]
mov eax, dword [ecx + 0x14]
lea ecx, [eax + edx*4]
mov eax, dword [ecx]
mov dword [edi], eax
mov dword [ecx], edi
mov edi, esi
mov ecx, dword [ebp + 0x10]
inc dword [ecx + 0xc]
test esi, esi
jne 0x4af543
mov ecx, dword [ebp - 0x18]
mov edx, dword [ebp - 0x20]
mov eax, dword [ebx + 0x14]
add ecx, 4
mov dword [ebp - 0x18], ecx
mov dword [edx + eax], 0
add edx, 4
mov eax, dword [ebp - 0x1c]
inc eax
mov dword [ebp - 0x20], edx
mov dword [ebp - 0x1c], eax
cmp eax, dword [ebx + 0x10]
jb 0x4af536
mov esi, dword [ebp + 0x10]
mov edi, dword [ebp + 8]
mov eax, dword [ebx]
mov ecx, ebx
push esi
call dword [eax + 4]
mov eax, dword [esi]
mov ecx, esi
push 1
call dword [eax + 0xc]
mov eax, dword [edi + 0xc]
lea ecx, [ebx + 4]
xor eax, dword [edi + 4]
xor edx, edx
xor eax, dword [edi + 8]
xor eax, dword [edi]
div dword [ebx + 0x10]
mov eax, dword [ebx + 0x14]
lea esi, [eax + edx*4]
push ecx
push ecx
mov ecx, dword [ecx]
call fcn.004b2540
mov edx, eax
mov dword [ebp - 0x14], edx
test edx, edx
jne 0x4af60b
mov esi, 2
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x4af5f5
push ecx
lea ecx, [ebp - 0x28]
push ecx
mov ecx, dword [ebp - 0x24]
push eax
call fcn.004ac5d0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [edi]
mov ecx, dword [edi + 4]
mov dword [edx + 4], eax
mov dword [edx + 8], ecx
mov eax, dword [edi + 8]
mov ecx, dword [edi + 0xc]
mov dword [edx + 0x10], ecx
mov ecx, dword [ebp + 0xc]
mov dword [edx + 0xc], eax
mov eax, dword [ecx]
mov dword [edx + 0x14], eax
mov ax, word [ecx + 4]
mov word [edx + 0x18], ax
mov eax, dword [ebp - 0x14]
mov ecx, dword [esi]
mov dword [eax], ecx
mov eax, dword [ebp - 0x14]
mov dword [esi], eax
inc dword [ebx + 0xc]
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc