Function at 0x4129c0
Capabilities:
Encode data using xor
Hash data using murmur3

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x160
cmp dword [ebp + 0xc], 0
mov dword [ebp - 0x24], ecx
jle 0x412bf8
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
add ebx, 2
nop
xor edx, edx
movzx ecx, byte [ebx - 2]
movzx eax, byte [ebx - 1]
shl ecx, 8
or ecx, eax
movzx eax, byte [ebx]
shl ecx, 8
or ecx, eax
movzx eax, byte [ebx + 1]
shl ecx, 8
add ebx, 4
or ecx, eax
mov dword [ebp + edx*4 - 0x160], ecx
inc edx
cmp edx, 0x10
jl 0x4129e2
mov dword [ebp - 0x28], ebx
lea eax, [ebp - 0x128]
mov ebx, 0x30
nop
mov edx, dword [eax - 0x34]
lea eax, [eax + 4]
mov esi, dword [eax - 4]
mov edi, edx
mov ecx, edx
rol edi, 0xe
ror ecx, 7
xor edi, ecx
shr edx, 3
xor edi, edx
mov ecx, esi
mov edx, esi
rol ecx, 0xd
rol edx, 0xf
xor edx, ecx
shr esi, 0xa
xor edx, esi
add edi, edx
add edi, dword [eax - 0x3c]
add edi, dword [eax - 0x18]
mov dword [eax + 4], edi
sub ebx, 1
jne 0x412a20
mov edi, dword [ebp - 0x24]
mov dword [ebp - 0x14], 0
mov eax, dword [edi + 0x88]
mov edx, eax
mov ebx, dword [edi + 0xa0]
mov dword [ebp - 0x2c], eax
mov dword [ebp - 8], eax
mov eax, dword [edi + 0x8c]
mov ecx, eax
mov dword [ebp - 0x30], eax
mov eax, dword [edi + 0x90]
mov esi, eax
mov dword [ebp - 0x38], eax
mov eax, dword [edi + 0x94]
mov dword [ebp - 0x40], eax
mov dword [ebp - 0x20], eax
mov eax, dword [edi + 0x98]
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x48], eax
mov eax, dword [edi + 0x9c]
mov dword [ebp - 0x54], ebx
mov dword [ebp - 4], ebx
mov ebx, dword [edi + 0xa4]
mov edi, dword [ebp - 0x18]
mov dword [ebp - 0x10], ecx
mov dword [ebp + 8], esi
mov dword [ebp - 0x4c], eax
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x5c], ebx
mov dword [ebp - 0x1c], ebx
nop
mov ebx, dword [ebp - 4]
mov dword [ebp - 0x58], eax
mov eax, edi
rol eax, 7
mov dword [ebp - 0x44], esi
mov esi, edi
ror esi, 0xb
xor esi, eax
mov dword [ebp - 0x3c], ecx
mov eax, edi
mov dword [ebp - 0x34], edx
ror eax, 6
mov ecx, edi
xor esi, eax
ror edx, 0xd
mov eax, dword [ebp - 0xc]
not ecx
and eax, edi
mov dword [ebp - 0x50], edi
and ecx, ebx
mov dword [ebp - 0x60], ebx
xor ecx, eax
mov eax, dword [ebp - 0x14]
add esi, ecx
add esi, dword [eax + 0x4849a0]
add esi, dword [ebp + eax - 0x160]
mov eax, dword [ebp - 8]
add esi, dword [ebp - 0x1c]
rol eax, 0xa
xor edx, eax
mov eax, dword [ebp - 8]
ror eax, 2
xor edx, eax
mov eax, dword [ebp - 0x10]
mov ecx, eax
and eax, dword [ebp + 8]
xor ecx, dword [ebp + 8]
and ecx, dword [ebp - 8]
xor ecx, eax
mov eax, ebx
mov ebx, dword [ebp - 0x28]
add edx, ecx
mov ecx, dword [ebp - 8]
add edx, esi
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0xc]
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0xc], edi
mov edi, dword [ebp - 0x20]
mov dword [ebp - 0x20], eax
add edi, esi
mov eax, dword [ebp - 0x10]
mov dword [ebp + 8], eax
mov eax, dword [ebp - 0x14]
mov esi, dword [ebp + 8]
add eax, 4
mov dword [ebp - 0x14], eax
cmp eax, 0x100
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x10], ecx
mov dword [ebp - 8], edx
jl 0x412ad0
mov eax, dword [ebp - 0x2c]
add eax, edx
mov dword [ebp - 0x18], edi
mov edi, dword [ebp - 0x24]
mov dword [edi + 0x88], eax
mov eax, dword [ebp - 0x30]
add eax, dword [ebp - 0x34]
mov dword [edi + 0x8c], eax
mov eax, dword [ebp - 0x38]
add eax, dword [ebp - 0x3c]
mov dword [edi + 0x90], eax
mov eax, dword [ebp - 0x40]
add eax, dword [ebp - 0x44]
mov dword [edi + 0x94], eax
mov eax, dword [ebp - 0x18]
add eax, dword [ebp - 0x48]
mov dword [edi + 0x98], eax
mov eax, dword [ebp - 0x4c]
add eax, dword [ebp - 0x50]
mov dword [edi + 0x9c], eax
mov eax, dword [ebp - 0x54]
add eax, dword [ebp - 0x58]
mov dword [edi + 0xa0], eax
mov eax, dword [ebp - 0x5c]
add eax, dword [ebp - 0x60]
sub dword [ebp + 0xc], 1
mov dword [edi + 0xa4], eax
jne 0x4129e0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8