Function at 0x4772d0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov edx, dword [ebp + 8]
mov eax, 0x1fffffff
push ebx
push esi
push edi
mov edi, ecx
mov esi, 1
bsr ecx, eax
mov eax, esi
mov dword [ebp - 0x14], edi
shl eax, cl
cmp edx, eax
ja 0x47748d
mov ebx, dword [edi + 4]
lea eax, [edx - 1]
or eax, esi
mov dword [ebp - 0x10], ebx
bsr ecx, eax
push ebx
lea ecx, [ecx + 1]
shl esi, cl
lea ecx, [edi + 0xc]
lea eax, [esi + esi]
push eax
call fcn.004695d0
lea eax, [esi - 1]
mov dword [edi + 0x1c], esi
mov dword [edi + 0x18], eax
mov eax, dword [edi + 4]
mov eax, dword [eax]
cmp eax, ebx
je 0x477465
mov edi, eax
cmp dword [edi + 0x1c], 0x10
lea ebx, [edi + 8]
mov eax, dword [eax]
mov ecx, dword [ebx + 0x10]
mov dword [ebp + 8], eax
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], ebx
jb 0x47734e
mov ecx, dword [ebx]
mov dword [ebp - 4], ecx
xor edx, edx
mov esi, 0x811c9dc5
cmp dword [ebx + 0x10], edx
jbe 0x477377
mov ebx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
movzx ecx, byte [edx + ebx]
inc edx
xor ecx, esi
imul esi, ecx, 0x1000193
cmp edx, eax
jb 0x477360
mov eax, dword [ebp + 8]
lea ebx, [edi + 8]
mov ecx, dword [ebp - 0x14]
mov edx, dword [ecx + 0x18]
mov ecx, dword [ecx + 0xc]
and edx, esi
lea ecx, [ecx + edx*8]
mov edx, dword [ecx]
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
cmp edx, dword [ebp - 0x10]
jne 0x47739c
mov dword [ecx], edi
mov dword [ecx + 4], edi
jmp 0x47745a
mov esi, dword [ecx + 4]
cmp dword [esi + 0x1c], 0x10
lea eax, [esi + 8]
mov edx, dword [eax + 0x10]
jb 0x4773ad
mov eax, dword [eax]
cmp dword [ebx + 0x14], 0x10
mov ecx, ebx
jb 0x4773b7
mov ecx, dword [ebx]
push edx
mov edx, dword [ebx + 0x10]
push eax
call fcn.00476320
add esp, 8
test al, al
je 0x4773f1
mov ebx, dword [esi]
mov eax, dword [ebp + 8]
cmp ebx, edi
je 0x4773e9
mov esi, dword [edi + 4]
mov dword [esi], eax
mov edx, dword [eax + 4]
mov dword [edx], ebx
mov ecx, dword [ebx + 4]
mov dword [ecx], edi
mov dword [ebx + 4], edx
mov dword [eax + 4], esi
mov dword [edi + 4], ecx
mov ecx, dword [ebp - 0xc]
mov dword [ecx + 4], edi
jmp 0x47745a
mov ecx, esi
mov dword [ebp - 4], ecx
cmp dword [ebp - 8], esi
je 0x477437
nop dword [eax + eax]
mov esi, dword [esi + 4]
cmp dword [esi + 0x1c], 0x10
lea eax, [esi + 8]
mov edx, dword [eax + 0x10]
mov dword [ebp - 4], esi
jb 0x477414
mov eax, dword [eax]
cmp dword [ebx + 0x14], 0x10
mov ecx, ebx
jb 0x47741e
mov ecx, dword [ebx]
push edx
mov edx, dword [ebx + 0x10]
push eax
call fcn.00476320
add esp, 8
test al, al
jne 0x47746e
cmp dword [ebp - 8], esi
jne 0x477400
mov ecx, dword [ebp - 4]
mov esi, dword [edi + 4]
mov eax, dword [ebp + 8]
mov ebx, dword [ebp - 4]
mov dword [esi], eax
mov edx, dword [eax + 4]
mov dword [edx], ecx
mov ecx, dword [ecx + 4]
mov dword [ecx], edi
mov dword [ebx + 4], edx
mov dword [eax + 4], esi
mov dword [edi + 4], ecx
mov ecx, dword [ebp - 0xc]
mov dword [ecx], edi
mov edi, eax
cmp eax, dword [ebp - 0x10]
jne 0x477332
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov ebx, dword [esi]
mov esi, dword [edi + 4]
mov eax, dword [ebp + 8]
mov dword [esi], eax
mov edx, dword [eax + 4]
mov dword [edx], ebx
mov ecx, dword [ebx + 4]
mov dword [ecx], edi
mov dword [ebx + 4], edx
mov dword [eax + 4], esi
mov dword [edi + 4], ecx
jmp 0x47745a
push 0x521e08
call fcn.004db9ab
int3