Function at 0x1c86f10
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 eax, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
cmp eax, 0x18
ja 0x1c87043
cmp eax, 0xc
jbe 0x1c8725c
mov esi, eax
shr esi, 1
mov ecx, dword [edi + esi - 4]
imul edx, ecx, 0xcc9e2d51
shr edx, 0x11
imul ecx, ecx, 0x16a88000
or ecx, edx
mov edx, dword [edi + 4]
imul edi, edx, 0xcc9e2d51
shr edi, 0x11
imul ebx, edx, 0x16a88000
or ebx, edi
imul ecx, ecx, 0x1b873593
xor ecx, eax
rol ecx, 0xd
lea ecx, [ecx + ecx*4]
mov edx, 0xe6546b64
add ecx, edx
imul edi, ebx, 0x1b873593
xor edi, ecx
mov ecx, dword [ebp + 8]
mov ecx, dword [ecx + eax - 8]
imul ebx, ecx, 0xcc9e2d51
shr ebx, 0x11
imul ecx, ecx, 0x16a88000
or ecx, ebx
rol edi, 0xd
lea edi, [edi + edi*4]
add edi, edx
imul ecx, ecx, 0x1b873593
xor ecx, edi
mov ebx, dword [ebp + 8]
mov esi, dword [ebx + 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 [ebx]
imul edi, esi, 0xcc9e2d51
shr edi, 0x11
imul esi, esi, 0x16a88000
or esi, edi
rol ecx, 0xd
lea ecx, [ecx + ecx*4]
add ecx, edx
imul esi, esi, 0x1b873593
xor esi, ecx
rol esi, 0xd
mov eax, dword [ebx + eax - 4]
imul ecx, eax, 0xcc9e2d51
shr ecx, 0x11
imul eax, eax, 0x16a88000
or eax, ecx
lea ecx, [esi + esi*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
mov ecx, dword [edi + eax - 4]
imul edx, ecx, 0xcc9e2d51
shr edx, 0x11
imul ecx, ecx, 0x16a88000
or ecx, edx
mov dword [ebp - 0x10], ecx
mov edx, edi
mov ecx, dword [edi + eax - 8]
imul esi, ecx, 0xcc9e2d51
shr esi, 0x11
imul ecx, ecx, 0x16a88000
or ecx, esi
mov dword [ebp - 0x14], ecx
mov ecx, dword [edi + eax - 0x10]
imul esi, ecx, 0xcc9e2d51
shr esi, 0x11
imul edi, ecx, 0x16a88000
or edi, esi
mov esi, dword [edx + eax - 0xc]
imul ecx, esi, 0xcc9e2d51
shr ecx, 0x11
imul ebx, esi, 0x16a88000
or ebx, ecx
mov ecx, edx
mov esi, dword [edx + eax - 0x14]
imul edx, esi, 0xcc9e2d51
shr edx, 0x11
imul esi, esi, 0x16a88000
or esi, edx
mov dword [ebp - 0x18], esi
imul esi, dword [ebp - 0x10], 0x1b873593
xor esi, eax
rol esi, 0xd
imul edx, edi, 0x1b873593
lea edi, [esi + esi*4]
mov esi, 0xe6546b64
add edi, esi
xor edi, edx
mov dword [ebp - 0x10], edi
imul esi, dword [ebp - 0x14], 0x1b873593
imul edx, ebx, 0x1b873593
imul ebx, eax, 0xcc9e2d51
xor esi, ebx
rol esi, 0xd
lea edi, [esi + esi*4]
mov esi, 0xe6546b64
add edi, esi
xor edi, edx
dec eax
mov edx, 0xcccccccd
mul edx
imul esi, dword [ebp - 0x18], 0x1b873593
add esi, ebx
mov eax, dword [ebp - 0x10]
rol eax, 0xd
lea eax, [eax + eax*4]
mov ebx, 0xe6546b64
add eax, ebx
mov ebx, 0xe6546b64
rol edi, 0xd
lea edi, [edi + edi*4]
add edi, ebx
mov ebx, 0xe6546b64
rol esi, 0xd
lea esi, [esi + esi*4]
add esi, ebx
shr edx, 4
mov dword [ebp - 0x10], edx
nop
mov ebx, ecx
mov ecx, dword [ecx]
imul edx, ecx, 0xcc9e2d51
shr edx, 0x11
imul ecx, ecx, 0x16a88000
or ecx, edx
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebx + 8]
imul edx, ecx, 0xcc9e2d51
shr edx, 0x11
imul ecx, ecx, 0x16a88000
or ecx, edx
imul ecx, ecx, 0x1b873593
add ecx, edi
mov edx, dword [ebx + 0xc]
imul edi, edx, 0xcc9e2d51
shr edi, 0x11
imul edx, edx, 0x16a88000
or edx, edi
imul edi, edx, 0x1b873593
mov edx, dword [ebx + 4]
mov dword [ebp - 0x14], ebx
add esi, edx
add edi, edx
imul edx, dword [ebp - 0x18], 0x1b873593
xor eax, edx
rol eax, 0xe
lea eax, [eax + eax*4]
add eax, 0xe6546b64
rol ecx, 0xe
xor edi, eax
mov eax, dword [ebx + 0x10]
lea ebx, [ecx + ecx*4]
add ebx, 0xe6546b64
rol edi, 0xd
xor ebx, eax
add edi, eax
rol esi, 0xd
imul eax, esi, 0xcc9e2d51
bswap ebx
add eax, edx
lea esi, [ebx + ebx*4]
lea edi, [edi + edi*4]
add edi, 0xe6546b64
bswap edi
mov ecx, dword [ebp - 0x14]
add ecx, 0x14
dec dword [ebp - 0x10]
jne 0x1c87140
rol edi, 0x15
imul ecx, edi, 0xcc9e2d51
shr ecx, 0x11
imul edx, edi, 0x16a88000
or edx, ecx
imul ecx, edx, 0xcc9e2d51
shr esi, 0xb
shl ebx, 0x15
lea edx, [ebx + ebx*4]
or edx, esi
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 0x1c8703b
cmp eax, 4
jbe 0x1c872f7
lea ecx, [eax + eax*4]
mov edx, dword [edi]
add edx, eax
imul esi, edx, 0xcc9e2d51
shr esi, 0x11
imul edx, edx, 0x16a88000
or edx, esi
mov esi, dword [edi + eax - 4]
add esi, ecx
shr eax, 1
and eax, 4
imul edx, edx, 0x1b873593
xor edx, ecx
rol edx, 0xd
mov ecx, dword [edi + eax]
lea edx, [edx + edx*4]
mov eax, 0xe6546b64
add edx, eax
imul edi, esi, 0xcc9e2d51
shr edi, 0x11
imul esi, esi, 0x16a88000
or esi, edi
imul esi, esi, 0x1b873593
xor esi, edx
rol esi, 0xd
add ecx, 9
lea edx, [esi + esi*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 0x1c87027
mov ecx, eax
mov ebx, eax
test eax, eax
je 0x1c8731f
mov eax, edi
mov esi, 9
xor edx, edx
xor ecx, ecx
movsx edi, byte [eax + ecx]
imul edx, edx, 0xcc9e2d51
add edx, edi
xor esi, edx
inc ecx
cmp ebx, ecx
jne 0x1c8730a
jmp 0x1c87326
xor edx, edx
mov esi, 9
imul ecx, ebx, 0xcc9e2d51
shr ecx, 0x11
imul eax, ebx, 0x16a88000
or eax, ecx
imul eax, eax, 0x1b873593
xor eax, esi
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 0x1c872e3