Function at 0x418990
Capabilities:
Hash data with crc32

Disassembly:
push ebp
lea ebp, [esp - 0x1004]
mov eax, 0x1004
call fcn.0041a510
push 0xffffffffffffffff
push 0x43464b
mov eax, dword fs:[0]
push eax
sub esp, 0x98
mov eax, dword [0x43fbfc]
xor eax, ebp
mov dword [ebp + 0x1000], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, dword [ebp + 0x1010]
mov esi, dword [ebp + 0x100c]
xor ebx, ebx
push 1
lea ecx, [ebp - 0xa4]
mov dword [ebp - 0x18], edi
mov dword [ebp - 0x14], ebx
call fcn.00418770
push 0x40
push 0x61
mov dword [ebp - 4], ebx
push esi
lea ecx, [ebp - 0x9c]
mov dword [edi], 0xffffffff
mov byte [ebp - 4], 1
call fcn.004185e0
cmp eax, ebx
jne 0x418a3e
mov eax, dword [ebp - 0xa4]
mov ecx, dword [eax + 4]
mov eax, dword [ebp + ecx - 0x9c]
lea ecx, [ebp + ecx - 0xa4]
or eax, 2
cmp dword [ecx + 0x28], ebx
jne 0x418a37
or eax, 4
push ebx
push eax
call fcn.00417d80
cmp dword [ebp - 0x50], ebx
je 0x418b55
push 0x1000
push 0xffffffffffffffff
lea ecx, [ebp]
push ecx
lea ecx, [ebp - 0xa4]
call fcn.00418870
mov edx, dword [eax + 4]
cmp edx, ebx
je 0x418a9b
xor ecx, ecx
cmp ecx, edx
jge 0x418a8e
mov eax, dword [edi]
movzx esi, byte [ebp + ecx]
mov ebx, eax
and ebx, 0xff
xor esi, ebx
shr eax, 8
xor eax, dword [esi*4 + 0x43f438]
add ecx, 1
mov dword [edi], eax
xor ebx, ebx
jmp 0x418a66
push 0x1000
push 0xffffffffffffffff
lea edx, [ebp]
push edx
jmp 0x418a52
cmp dword [ebp - 0x50], ebx
lea esi, [ebp - 0x9c]
je 0x418ac3
mov ecx, esi
call fcn.00416d10
cmp al, bl
jne 0x418ab3
xor esi, esi
mov eax, dword [ebp - 0x50]
push eax
call fcn.0041a972
add esp, 4
test eax, eax
je 0x418ac5
xor esi, esi
cmp esi, ebx
lea ecx, [ebp - 0x94]
mov dword [ebp - 0x8c], ecx
lea edx, [ebp - 0x90]
lea eax, [ebp - 0x84]
lea ecx, [ebp - 0x80]
mov dword [ebp - 0x88], edx
mov dword [ebp - 0x7c], eax
mov dword [ebp - 0x78], ecx
mov ecx, dword [0x442270]
lea edx, [ebp - 0x74]
lea eax, [ebp - 0x70]
mov byte [ebp - 0x54], bl
mov byte [ebp - 0x5b], bl
mov dword [ebp - 0x6c], edx
mov dword [ebp - 0x68], eax
mov dword [ebp - 0x90], ebx
mov dword [ebp - 0x80], ebx
mov dword [ebp - 0x70], ebx
mov dword [ebp - 0x94], ebx
mov dword [ebp - 0x84], ebx
mov dword [ebp - 0x74], ebx
mov dword [ebp - 0x50], ebx
mov dword [ebp - 0x58], ecx
mov dword [ebp - 0x60], ebx
jne 0x418b55
mov edx, dword [ebp - 0xa4]
mov ecx, dword [edx + 4]
mov eax, dword [ebp + ecx - 0x9c]
lea ecx, [ebp + ecx - 0xa4]
or eax, 2
cmp dword [ecx + 0x28], ebx
jne 0x418b4e
or eax, 4
push ebx
push eax
call fcn.00417d80
mov dword [ebp - 4], ebx
jmp 0x418b73
cmp dword [ebp - 0x50], ebx
je 0x418c31
lea esi, [ebp - 0x9c]
mov ecx, esi
call fcn.00416d10
test al, al
jne 0x418b8f
xor esi, esi
mov eax, dword [ebp - 0x50]
push eax
call fcn.0041a972
add esp, 4
test eax, eax
je 0x418ba1
xor esi, esi
cmp esi, ebx
lea ecx, [ebp - 0x94]
mov dword [ebp - 0x8c], ecx
lea edx, [ebp - 0x90]
lea eax, [ebp - 0x84]
lea ecx, [ebp - 0x80]
mov dword [ebp - 0x88], edx
mov dword [ebp - 0x7c], eax
mov dword [ebp - 0x78], ecx
mov ecx, dword [0x442270]
lea edx, [ebp - 0x74]
lea eax, [ebp - 0x70]
mov byte [ebp - 0x54], bl
mov byte [ebp - 0x5b], bl
mov dword [ebp - 0x6c], edx
mov dword [ebp - 0x68], eax
mov dword [ebp - 0x90], ebx
mov dword [ebp - 0x80], ebx
mov dword [ebp - 0x70], ebx
mov dword [ebp - 0x94], ebx
mov dword [ebp - 0x84], ebx
mov dword [ebp - 0x74], ebx
mov dword [ebp - 0x50], ebx
mov dword [ebp - 0x58], ecx
mov dword [ebp - 0x60], ebx
jne 0x418c31
mov edx, dword [ebp - 0xa4]
mov ecx, dword [edx + 4]
mov eax, dword [ebp + ecx - 0x9c]
lea ecx, [ebp + ecx - 0xa4]
or eax, 2
cmp dword [ecx + 0x28], ebx
jne 0x418c2a
or eax, 4
push ebx
push eax
call fcn.00417d80
mov eax, dword [edi]
not eax
lea ecx, [ebp - 0x4c]
mov dword [edi], eax
mov dword [ebp - 4], 0xffffffff
call fcn.00418080
lea ecx, [ebp - 0x4c]
push ecx
mov dword [ebp - 0x4c], vtable.std::ios_base.0
call fcn.00419df1
mov eax, dword [ebp - 0x14]
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x1000]
xor ecx, ebp
call fcn.0041a1b8
add ebp, 0x1004
mov esp, ebp
pop ebp
ret