Function at 0x47e860
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
mov edx, dword [ebp + 0x10]
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x47e94d
mov ebx, dword [ebp + 8]
cmp dword [0x7bd4d4], 0
je 0x47e8aa
cmp edx, 0x40
jb 0x47e8aa
mov edi, edx
and edi, 0xfffffff0
not ebx
push ebx
push edi
push esi
mov ebx, edx
call fcn.00410780
mov edx, ebx
add esp, 0xc
mov ebx, eax
not ebx
and edx, 0xf
je 0x47ebe0
add esi, edi
not ebx
test edx, edx
je 0x47e965
mov eax, esi
and eax, 3
je 0x47e965
movzx eax, byte [esi]
movzx ecx, bl
xor ecx, eax
lea eax, [esi + 1]
shr ebx, 8
xor ebx, dword [ecx*4 + 0x7348bc]
mov ecx, edx
add ecx, 0xffffffff
je 0x47e961
mov edi, edx
mov edx, eax
and edx, 3
je 0x47e961
movzx eax, byte [esi + 1]
movzx ecx, bl
xor ecx, eax
lea eax, [esi + 2]
shr ebx, 8
xor ebx, dword [ecx*4 + 0x7348bc]
mov ecx, edi
add ecx, 0xfffffffe
je 0x47e961
mov edx, eax
and edx, 3
je 0x47e961
movzx eax, byte [esi + 2]
movzx ecx, bl
xor ecx, eax
lea eax, [esi + 3]
shr ebx, 8
xor ebx, dword [ecx*4 + 0x7348bc]
mov ecx, edi
add ecx, 0xfffffffd
je 0x47e961
mov edx, eax
and edx, 3
je 0x47e961
movzx eax, byte [esi + 3]
add esi, 4
movzx ecx, bl
xor ecx, eax
shr ebx, 8
xor ebx, dword [ecx*4 + 0x7348bc]
mov edx, edi
add edx, 0xfffffffc
jmp 0x47e965
xor ebx, ebx
test edx, edx
jne 0x47ebe0
call fcn.004d9220
jmp 0x47ebe0
mov esi, eax
mov edx, ecx
cmp edx, 0x20
jb 0x47eb12
nop
xor ebx, dword [esi]
movzx ecx, bl
movzx eax, bh
mov eax, dword [eax*4 + 0x7350bc]
xor eax, dword [ecx*4 + 0x7354bc]
mov ecx, ebx
shr ecx, 0xe
and ecx, 0x3fc
xor eax, dword [ecx + 0x734cbc]
shr ebx, 0x18
xor eax, dword [ebx*4 + 0x7348bc]
xor eax, dword [esi + 4]
mov edi, edx
movzx edx, al
movzx ecx, ah
mov ecx, dword [ecx*4 + 0x7350bc]
xor ecx, dword [edx*4 + 0x7354bc]
mov edx, eax
shr edx, 0xe
and edx, 0x3fc
xor ecx, dword [edx + 0x734cbc]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x7348bc]
xor ecx, dword [esi + 8]
movzx edx, cl
movzx eax, ch
mov eax, dword [eax*4 + 0x7350bc]
xor eax, dword [edx*4 + 0x7354bc]
mov edx, ecx
shr edx, 0xe
and edx, 0x3fc
xor eax, dword [edx + 0x734cbc]
shr ecx, 0x18
xor eax, dword [ecx*4 + 0x7348bc]
xor eax, dword [esi + 0xc]
movzx edx, al
movzx ecx, ah
mov ecx, dword [ecx*4 + 0x7350bc]
xor ecx, dword [edx*4 + 0x7354bc]
mov edx, eax
shr edx, 0xe
and edx, 0x3fc
xor ecx, dword [edx + 0x734cbc]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x7348bc]
xor ecx, dword [esi + 0x10]
movzx edx, cl
movzx eax, ch
mov eax, dword [eax*4 + 0x7350bc]
xor eax, dword [edx*4 + 0x7354bc]
mov edx, ecx
shr edx, 0xe
and edx, 0x3fc
xor eax, dword [edx + 0x734cbc]
shr ecx, 0x18
xor eax, dword [ecx*4 + 0x7348bc]
xor eax, dword [esi + 0x14]
movzx edx, al
movzx ecx, ah
mov ecx, dword [ecx*4 + 0x7350bc]
xor ecx, dword [edx*4 + 0x7354bc]
mov edx, eax
shr edx, 0xe
and edx, 0x3fc
xor ecx, dword [edx + 0x734cbc]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x7348bc]
xor ecx, dword [esi + 0x18]
movzx edx, cl
movzx eax, ch
mov eax, dword [eax*4 + 0x7350bc]
xor eax, dword [edx*4 + 0x7354bc]
mov edx, ecx
shr edx, 0xe
and edx, 0x3fc
xor eax, dword [edx + 0x734cbc]
shr ecx, 0x18
xor eax, dword [ecx*4 + 0x7348bc]
xor eax, dword [esi + 0x1c]
add esi, 0x20
movzx ecx, al
movzx edx, ah
mov ebx, dword [edx*4 + 0x7350bc]
mov edx, edi
xor ebx, dword [ecx*4 + 0x7354bc]
mov ecx, eax
shr ecx, 0xe
and ecx, 0x3fc
xor ebx, dword [ecx + 0x734cbc]
shr eax, 0x18
xor ebx, dword [eax*4 + 0x7348bc]
add edx, 0xffffffe0
cmp edx, 0x1f
ja 0x47e970
cmp edx, 4
jb 0x47eb70
nop word [eax + eax]
xor ebx, dword [esi]
add esi, 4
movzx ecx, bl
movzx eax, bh
mov eax, dword [eax*4 + 0x7350bc]
xor eax, dword [ecx*4 + 0x7354bc]
mov ecx, ebx
shr ecx, 0xe
and ecx, 0x3fc
xor eax, dword [ecx + 0x734cbc]
shr ebx, 0x18
xor eax, dword [ebx*4 + 0x7348bc]
add edx, 0xfffffffc
mov ebx, eax
cmp edx, 3
ja 0x47eb20
test edx, edx
je 0x47eb76
test dl, 1
jne 0x47eb7a
mov ecx, edx
cmp edx, 1
jne 0x47eb9d
jmp 0x47ebde
mov eax, ebx
test edx, edx
jne 0x47eb62
mov ebx, eax
jmp 0x47ebde
movzx ecx, byte [esi]
add esi, 1
mov edi, edx
movzx edx, al
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x7348bc]
mov edx, edi
lea ecx, [edi - 1]
mov ebx, eax
cmp edx, 1
je 0x47ebde
xor edx, edx
mov ebx, eax
nop word cs:[eax + eax]
nop dword [eax + eax]
movzx eax, byte [esi + edx]
movzx edi, bl
xor edi, eax
shr ebx, 8
xor ebx, dword [edi*4 + 0x7348bc]
movzx eax, byte [esi + edx + 1]
movzx edi, bl
xor edi, eax
shr ebx, 8
xor ebx, dword [edi*4 + 0x7348bc]
add edx, 2
cmp ecx, edx
jne 0x47ebb0
not ebx
mov eax, ebx
pop esi
pop edi
pop ebx
pop ebp
ret