Function at 0x4177e0
Capabilities:
Encode data using xor
Hash data using murmur3

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14c
mov eax, dword [0x4d77ac]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, ecx
mov dword [ebp - 0x140], edx
mov ecx, dword [ebp + 8]
push edi
mov dword [ebp - 0x148], ebx
mov edi, dword [ebx + 0x20]
and edi, 0x3f
add dword [ebx + 0x20], ecx
adc dword [ebx + 0x24], 0
test ecx, ecx
je 0x417af1
push esi
lea esp, [esp]
mov eax, 0x40
mov esi, ecx
sub eax, edi
cmp ecx, eax
cmova esi, eax
cmp esi, 0x40
jne 0x417838
mov dword [ebx + 0x28], edx
jmp 0x417854
lea eax, [ebx + 0x2c]
push esi
mov dword [ebx + 0x28], eax
add eax, edi
push edx
push eax
call fcn.004985a0
mov ecx, dword [ebp + 8]
add esp, 0xc
mov edx, dword [ebp - 0x140]
add edx, esi
add edi, esi
sub ecx, esi
mov dword [ebp - 0x140], edx
mov dword [ebp + 8], ecx
cmp edi, 0x40
jne 0x417ae8
mov ecx, dword [ebx + 0x28]
lea ebx, [edi - 0x10]
mov dword [ebp - 0x14c], 0
mov eax, dword [ecx]
bswap eax
mov dword [ebp - 0x124], eax
mov eax, dword [ecx + 4]
bswap eax
mov dword [ebp - 0x120], eax
mov eax, dword [ecx + 8]
bswap eax
mov dword [ebp - 0x11c], eax
mov eax, dword [ecx + 0xc]
bswap eax
mov dword [ebp - 0x118], eax
mov eax, dword [ecx + 0x10]
bswap eax
mov dword [ebp - 0x114], eax
mov eax, dword [ecx + 0x14]
bswap eax
mov dword [ebp - 0x110], eax
mov eax, dword [ecx + 0x18]
bswap eax
mov dword [ebp - 0x10c], eax
mov eax, dword [ecx + 0x1c]
bswap eax
mov dword [ebp - 0x108], eax
mov eax, dword [ecx + 0x20]
bswap eax
mov dword [ebp - 0x104], eax
mov eax, dword [ecx + 0x24]
bswap eax
mov dword [ebp - 0x100], eax
mov eax, dword [ecx + 0x28]
bswap eax
mov dword [ebp - 0xfc], eax
mov eax, dword [ecx + 0x2c]
bswap eax
mov dword [ebp - 0xf8], eax
mov eax, dword [ecx + 0x30]
bswap eax
mov dword [ebp - 0xf4], eax
mov eax, dword [ecx + 0x34]
bswap eax
mov dword [ebp - 0xf0], eax
mov eax, dword [ecx + 0x38]
bswap eax
mov dword [ebp - 0xec], eax
mov eax, dword [ecx + 0x3c]
bswap eax
mov dword [ebp - 0xe8], eax
lea eax, [ebp - 0xec]
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
dec ebx
jne 0x417931
mov ebx, dword [ebp - 0x148]
xor edx, edx
mov dword [ebp - 0x130], edx
movdqu xmm0, xmmword [ebx]
movdqu xmmword [ebp - 0x24], xmm0
movdqu xmm0, xmmword [ebx + 0x10]
mov ebx, dword [ebp - 0x24]
movdqu xmmword [ebp - 0x14], xmm0
mov eax, dword [ebp - 8]
mov edi, dword [ebp - 0x14]
mov dword [ebp - 0x13c], eax
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x128], eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x138], eax
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x144], eax
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x12c], eax
mov eax, dword [ebp - 0x20]
mov dword [ebp - 0x134], eax
mov esi, edi
mov eax, edi
rol eax, 7
mov ecx, edi
ror esi, 0xb
not ecx
and ecx, dword [ebp - 0x128]
xor esi, eax
mov eax, edi
ror eax, 6
xor esi, eax
mov eax, dword [ebp - 0x138]
and eax, edi
xor ecx, eax
mov eax, dword [ebp - 0x128]
add esi, ecx
add esi, dword [edx + 0x4be710]
add esi, dword [ebp + edx - 0x124]
mov edx, ebx
add esi, dword [ebp - 0x13c]
mov dword [ebp - 0x13c], eax
mov eax, dword [ebp - 0x138]
mov dword [ebp - 0x128], eax
mov eax, ebx
rol eax, 0xa
ror edx, 0xd
xor edx, eax
mov dword [ebp - 0x138], edi
mov edi, dword [ebp - 0x144]
mov eax, ebx
ror eax, 2
add edi, esi
xor edx, eax
mov eax, dword [ebp - 0x134]
mov ecx, eax
and eax, dword [ebp - 0x12c]
xor ecx, dword [ebp - 0x12c]
and ecx, ebx
xor ecx, eax
mov eax, dword [ebp - 0x12c]
add edx, ecx
mov dword [ebp - 0x144], eax
mov ecx, dword [ebp - 0x134]
mov dword [ebp - 0x134], ebx
mov dword [ebp - 0x12c], ecx
lea ebx, [edx + esi]
mov edx, dword [ebp - 0x130]
add edx, 4
mov dword [ebp - 0x130], edx
cmp edx, 0x100
jb 0x4179c7
mov edx, dword [ebp - 0x140]
mov dword [ebp - 0x130], ebx
mov ebx, dword [ebp - 0x148]
mov eax, dword [ebp - 0x130]
add dword [ebx], eax
mov eax, dword [ebp - 0x134]
add dword [ebx + 4], eax
add dword [ebx + 8], ecx
mov eax, dword [ebp - 0x144]
add dword [ebx + 0xc], eax
add dword [ebx + 0x10], edi
mov eax, dword [ebp - 0x138]
add dword [ebx + 0x14], eax
mov eax, dword [ebp - 0x128]
add dword [ebx + 0x18], eax
mov eax, dword [ebp - 0x13c]
add dword [ebx + 0x1c], eax
mov edi, dword [ebp - 0x14c]
mov ecx, dword [ebp + 8]
test ecx, ecx
jne 0x417820
pop esi
xor ecx, ecx
call fcn.00417500
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.00493864
mov esp, ebp
pop ebp
ret