Function at 0x4db6b0
Capabilities:
Encode data using xor
Hash data using murmur3

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0xc
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
cmp ebx, 0x18
ja 0x4db74d
cmp ebx, 0xc
ja 0x4db965
cmp ebx, 4
ja 0x4dba78
test ebx, ebx
je 0x4db744
mov ecx, 9
xor edx, edx
xor esi, esi
movsx edi, byte [eax + esi]
imul edx, edx, 0xcc9e2d51
add edx, edi
xor ecx, edx
inc esi
cmp ebx, esi
jne 0x4db6e7
imul esi, ebx, 0xcc9e2d51
shr esi, 0x11
imul eax, ebx, 0x16a88000
or eax, esi
imul eax, eax, 0x1b873593
xor eax, ecx
rol eax, 0xd
lea ecx, [eax + eax*4]
mov eax, 0xe6546b64
add ecx, eax
imul esi, edx, 0xcc9e2d51
shr esi, 0x11
imul edx, edx, 0x16a88000
or edx, esi
imul edx, edx, 0x1b873593
xor edx, ecx
rol edx, 0xd
lea ecx, [edx + edx*4]
jmp 0x4dbaf6
xor edx, edx
mov ecx, 9
jmp 0x4db6fa
mov ecx, dword [eax + ebx - 4]
imul edx, ecx, 0xcc9e2d51
shr edx, 0x11
imul ecx, ecx, 0x16a88000
or ecx, edx
mov dword [ebp - 0x14], ecx
mov edx, dword [eax + ebx - 8]
imul esi, edx, 0xcc9e2d51
shr esi, 0x11
imul ecx, edx, 0x16a88000
or ecx, esi
mov dword [ebp - 0x10], ecx
mov esi, dword [eax + ebx - 0x10]
imul edi, esi, 0xcc9e2d51
shr edi, 0x11
imul esi, esi, 0x16a88000
or esi, edi
mov edx, ebx
mov ebx, dword [eax + ebx - 0xc]
imul edi, ebx, 0xcc9e2d51
shr edi, 0x11
imul ebx, ebx, 0x16a88000
or ebx, edi
mov edi, dword [eax + edx - 0x14]
mov ecx, eax
imul eax, edi, 0xcc9e2d51
shr eax, 0x11
imul edi, edi, 0x16a88000
or edi, eax
mov dword [ebp - 0x18], edi
imul eax, dword [ebp - 0x14], 0x1b873593
xor eax, edx
rol eax, 0xd
imul edi, esi, 0x1b873593
lea esi, [eax + eax*4]
mov eax, 0xe6546b64
add esi, eax
xor esi, edi
imul eax, dword [ebp - 0x10], 0x1b873593
imul edi, ebx, 0x1b873593
mov dword [ebp - 0x14], edi
imul edi, edx, 0xcc9e2d51
mov dword [ebp - 0x10], edi
xor eax, edi
rol eax, 0xd
lea ebx, [eax + eax*4]
mov eax, 0xe6546b64
add ebx, eax
xor ebx, dword [ebp - 0x14]
dec edx
mov edi, 0xcccccccd
mov eax, edx
mul edi
imul edi, dword [ebp - 0x18], 0x1b873593
add edi, dword [ebp - 0x10]
rol esi, 0xd
lea eax, [esi + esi*4]
mov esi, 0xe6546b64
add eax, esi
rol ebx, 0xd
lea ebx, [ebx + ebx*4]
add ebx, esi
rol edi, 0xd
lea edi, [edi + edi*4]
add edi, esi
shr edx, 4
mov dword [ebp - 0x18], edx
mov edx, ecx
mov ecx, dword [ecx]
imul esi, ecx, 0xcc9e2d51
shr esi, 0x11
imul ecx, ecx, 0x16a88000
or ecx, esi
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0x14], edx
mov esi, dword [edx + 8]
imul ecx, esi, 0xcc9e2d51
shr ecx, 0x11
imul esi, esi, 0x16a88000
or esi, ecx
imul esi, esi, 0x1b873593
add esi, ebx
mov ecx, dword [edx + 0xc]
imul ebx, ecx, 0xcc9e2d51
shr ebx, 0x11
imul ecx, ecx, 0x16a88000
or ecx, ebx
imul edx, dword [ebp - 0x10], 0x1b873593
mov dword [ebp - 0x10], edx
imul ebx, ecx, 0x1b873593
xor eax, edx
rol eax, 0xe
mov edx, dword [ebp - 0x14]
mov ecx, dword [edx + 4]
add edi, ecx
add ebx, ecx
lea eax, [eax + eax*4]
mov ecx, 0xe6546b64
add eax, ecx
xor ebx, eax
mov ecx, edx
mov eax, dword [edx + 0x10]
rol esi, 0xe
lea esi, [esi + esi*4]
mov edx, 0xe6546b64
add esi, edx
rol ebx, 0xd
xor esi, eax
add ebx, eax
rol edi, 0xd
imul eax, edi, 0xcc9e2d51
bswap esi
add eax, dword [ebp - 0x10]
lea edi, [esi + esi*4]
lea ebx, [ebx + ebx*4]
add ebx, edx
bswap ebx
add ecx, 0x14
mov edx, dword [ebp - 0x18]
dec edx
jne 0x4db840
rol ebx, 0x15
imul ecx, ebx, 0xcc9e2d51
shr ecx, 0x11
imul edx, ebx, 0x16a88000
or edx, ecx
imul ecx, edx, 0xcc9e2d51
shr edi, 0xb
shl esi, 0x15
lea edx, [esi + esi*4]
or edx, edi
imul esi, edx, 0xcc9e2d51
shr esi, 0x11
imul edx, edx, 0x16a88000
add ecx, eax
rol ecx, 0xd
or edx, esi
lea ecx, [ecx + ecx*4]
mov eax, 0xe6546b64
add ecx, eax
rol ecx, 0xf
add ecx, edx
imul edx, ecx, 0xcc9e2d51
shr edx, 0x13
imul ecx, ecx, 0xc5aa2000
or ecx, edx
lea ecx, [ecx + ecx*4]
add ecx, eax
rol ecx, 0xf
imul eax, ecx, 0xcc9e2d51
jmp 0x4dba70
mov esi, ebx
shr esi, 1
mov ecx, dword [eax + esi - 4]
imul edx, ecx, 0xcc9e2d51
shr edx, 0x11
imul ecx, ecx, 0x16a88000
or ecx, edx
mov edx, dword [eax + 4]
imul edi, edx, 0xcc9e2d51
shr edi, 0x11
imul ebx, edx, 0x16a88000
or ebx, edi
imul ecx, ecx, 0x1b873593
xor ecx, dword [ebp + 0xc]
rol ecx, 0xd
lea edi, [ecx + ecx*4]
mov edx, 0xe6546b64
add edi, edx
imul ecx, ebx, 0x1b873593
xor ecx, edi
mov edi, dword [ebp + 0xc]
mov edi, dword [eax + edi - 8]
imul ebx, edi, 0xcc9e2d51
shr ebx, 0x11
imul edi, edi, 0x16a88000
or edi, ebx
rol ecx, 0xd
lea ebx, [ecx + ecx*4]
add ebx, edx
imul ecx, edi, 0x1b873593
xor ecx, ebx
mov esi, dword [eax + esi]
imul edi, esi, 0xcc9e2d51
shr edi, 0x11
imul esi, esi, 0x16a88000
or esi, edi
rol ecx, 0xd
lea edi, [ecx + ecx*4]
add edi, edx
imul ecx, esi, 0x1b873593
xor ecx, edi
mov esi, dword [eax]
imul edi, esi, 0xcc9e2d51
shr edi, 0x11
imul esi, esi, 0x16a88000
or esi, edi
rol ecx, 0xd
lea edi, [ecx + ecx*4]
add edi, edx
imul ecx, esi, 0x1b873593
xor ecx, edi
rol ecx, 0xd
mov esi, dword [ebp + 0xc]
mov eax, dword [eax + esi - 4]
imul esi, eax, 0xcc9e2d51
shr esi, 0x11
imul eax, eax, 0x16a88000
or eax, esi
lea ecx, [ecx + ecx*4]
add ecx, edx
imul eax, eax, 0x1b873593
xor eax, ecx
rol eax, 0xd
lea eax, [eax + eax*4]
add eax, edx
mov ecx, eax
shr ecx, 0x10
xor ecx, eax
imul eax, ecx, 0x85ebca6b
mov ecx, eax
shr ecx, 0xd
xor ecx, eax
imul ecx, ecx, 0xc2b2ae35
mov eax, ecx
shr eax, 0x10
xor eax, ecx
add esp, 0xc
pop esi
pop edi
pop ebx
pop ebp
ret
lea ecx, [ebx + ebx*4]
mov edx, dword [eax]
add edx, ebx
imul esi, edx, 0xcc9e2d51
shr esi, 0x11
imul edi, edx, 0x16a88000
or edi, esi
mov edx, dword [eax + ebx - 4]
add edx, ecx
shr ebx, 1
and ebx, 4
imul esi, edi, 0x1b873593
xor esi, ecx
rol esi, 0xd
mov ecx, dword [eax + ebx]
lea esi, [esi + esi*4]
mov eax, 0xe6546b64
add esi, eax
imul edi, edx, 0xcc9e2d51
shr edi, 0x11
imul edx, edx, 0x16a88000
or edx, edi
imul edx, edx, 0x1b873593
xor edx, esi
rol edx, 0xd
add ecx, 9
lea edx, [edx + edx*4]
add edx, eax
imul esi, ecx, 0xcc9e2d51
shr esi, 0x11
imul ecx, ecx, 0x16a88000
or ecx, esi
imul ecx, ecx, 0x1b873593
xor ecx, edx
rol ecx, 0xd
lea ecx, [ecx + ecx*4]
add ecx, eax
mov eax, ecx
shr eax, 0x10
xor eax, ecx
imul eax, eax, 0x85ebca6b
jmp 0x4dba5c