Function at 0x1800159d0
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x20], rsi
push rbp
push rdi
push r12
push r14
push r15
mov rbp, rsp
sub rsp, 0x80
movaps xmmword [rsp + 0x70], xmm6
mov rax, qword [0x1801d11f0]
xor rax, rsp
mov qword [rbp - 0x20], rax
mov rbx, qword [0x1801ebaf8]
mov r12, rdx
mov rdi, r8
xor edx, edx
mov rax, qword [rbx + 0x3eb0]
mov byte [rax + 0xb0], 1
mov rax, qword [rbx + 0x3eb0]
movsxd rcx, dword [rax + 0xe8]
mov rax, qword [rax + 0xf0]
mov r8d, dword [rax + rcx*4 - 4]
mov rcx, r12
call fcn.180018410
mov r15d, eax
cmp dword [rbx + 0x3ef8], eax
jne 0x180015a58
mov r8, r12
mov edx, ntohl
mov ecx, eax
call fcn.18002eb40
mov rcx, qword [rdi]
xor esi, esi
mov rax, qword [rdi + 8]
mov r14d, esi
sub rax, rcx
mov qword [rbp - 0x40], rsi
sar rax, 4
mov qword [rbp - 0x28], reloc.WS2_32.dll_ntohs
mov qword [rbp - 0x30], rsi
test rax, rax
je 0x180015b4e
mov ebx, esi
nop word [rax + rax]
cmp byte [rbx + rcx + 8], sil
lea rdx, [rbx + rcx]
je 0x180015aba
mov rdx, qword [rdx]
lea rcx, [rbp - 0x40]
call fcn.1800165c0
lea rdx, [0x1801a73b8]
lea rcx, [rbp - 0x40]
call fcn.1800165c0
mov rcx, qword [rdi]
mov rax, qword [rdi + 8]
inc r14
sub rax, rcx
add rbx, 0x10
sar rax, 4
cmp r14, rax
jb 0x180015a90
mov rcx, qword [rbp - 0x30]
test rcx, rcx
je 0x180015b4e
lea rdx, [rcx - 2]
cmp rdx, rcx
ja 0x180015afb
cmp qword [rbp - 0x28], 0x10
lea rax, [rbp - 0x40]
mov qword [rbp - 0x30], rdx
cmovae rax, qword [rbp - 0x40]
mov byte [rax + rdx], sil
jmp 0x180015b4e
mov r8, qword [rbp - 0x28]
mov r14, rdx
mov rax, r8
sub r14, rcx
sub rax, rcx
cmp r14, rax
ja 0x180015b37
cmp r8, 0x10
mov qword [rbp - 0x30], rdx
lea rbx, [rbp - 0x40]
mov r8, r14
cmovae rbx, qword [rbp - 0x40]
xor edx, edx
add rbx, rcx
mov rcx, rbx
call fcn.180148760
mov byte [rbx + r14], sil
jmp 0x180015b4e
mov r9, r14
mov byte [rsp + 0x20], sil
xor r8d, r8d
lea rcx, [rbp - 0x40]
mov rdx, r14
call fcn.180016700
not r15d
lea r8, [0x1801a73c1]
mov edx, r15d
lea r10, [0x1801a8920]
mov r9b, reloc.WLDAP32.dll_Ordinal_35
cmp r9b, 0x23
jne 0x180015b78
cmp byte [r8], r9b
jne 0x180015b78
cmp byte [r8 + 1], r9b
cmove edx, r15d
movzx ecx, dl
movzx eax, r9b
movzx r9d, byte [r8]
xor rcx, rax
shr edx, 8
inc r8
xor edx, dword [r10 + rcx*4]
test r9b, r9b
jne 0x180015b65
mov r8, qword [0x1801ebaf8]
not edx
xorps xmm6, xmm6
movsxd rax, dword [r8 + 0x4868]
cmp dword [r8 + 0x4858], eax
jle 0x180015c3f
imul rcx, rax, 0x38
mov rax, qword [r8 + 0x4860]
cmp dword [rcx + rax], edx
jne 0x180015c3f
mov rax, qword [rdi + 8]
xorps xmm2, xmm2
sub rax, qword [rdi]
sar rax, 4
imul rcx, rax, 0x1e
add rcx, 0x14
js 0x180015be4
cvtsi2ss xmm2, rcx
jmp 0x180015bf9
mov rax, rcx
and ecx, 1
shr rax, 1
or rax, rcx
cvtsi2ss xmm2, rax
addss xmm2, xmm2
movss xmm0, dword [0x1801b3174]
or dword [r8 + 0x4788], 0x10
mov qword [rbp - 0x50], rsi
movups xmm1, xmmword [rbp - 0x50]
mov qword [r8 + 0x47d8], rsi
mov qword [r8 + 0x47e0], rsi
shufps xmm1, xmm1, 0xd2
movss xmm1, xmm0
shufps xmm1, xmm1, 0x27
movss xmm1, xmm2
shufps xmm1, xmm1, 0x39
movups xmmword [rbp - 0x50], xmm1
movups xmmword [r8 + 0x47c4], xmm1
cmp qword [rbp - 0x28], 0x10
lea rdx, [rbp - 0x40]
mov rcx, r12
cmovae rdx, qword [rbp - 0x40]
call fcn.180046160
test al, al
je 0x180015d93
mov rcx, qword [0x1801ebaf8]
mov rax, qword [rcx + 0x3eb0]
mov byte [rax + 0xb0], 1
mov rax, qword [rcx + 0x3eb0]
movss xmm1, dword [rax + 0x18]
movss xmm0, dword [rax + 0x1c]
subss xmm1, dword [rax + 0x7c]
subss xmm0, dword [rax + 0x80]
mov byte [rax + 0x139], 1
addss xmm1, xmm6
addss xmm0, dword [0x1801b3060]
movss dword [rax + 0xf8], xmm1
movss dword [rax + 0xfc], xmm0
call fcn.1800274a0
lea rdx, [rbp - 0x50]
mov qword [rbp - 0x50], rsi
mov ecx, reloc.WS2_32.dll_ntohl
call fcn.180019240
mov r10, qword [rdi]
mov rax, qword [rdi + 8]
sub rax, r10
sar rax, 4
test rax, rax
je 0x180015d38
movss xmm0, dword [0x1801b3098]
mov rbx, rsi
movss dword [rbp - 0x4c], xmm0
mov dword [rbp - 0x50], esi
movzx edx, byte [rbx + r10 + 8]
lea r9, [rbp - 0x50]
mov rcx, qword [rbx + r10]
mov r8d, 0x4000001
call fcn.18004ea10
test al, al
je 0x180015d1c
mov rcx, qword [rdi]
cmp byte [rbx + rcx + 8], 0
sete al
mov byte [rbx + rcx + 8], al
mov r10, qword [rdi]
inc esi
mov rcx, qword [rdi + 8]
add rbx, 0x10
sub rcx, r10
movsxd rax, esi
sar rcx, 4
cmp rax, rcx
jb 0x180015cf0
mov ecx, 1
call fcn.180019330
call fcn.1800275d0
mov rbx, qword [0x1801ebaf8]
mov rax, qword [rbx + 0x3eb0]
cmp qword [rbx + 0x4890], rax
jne 0x180015d77
cmp byte [rbx + 0x48ed], 0
je 0x180015d77
cmp dword [rbx + 0x48cc], 0
jne 0x180015d77
or dword [rbx + 0x48f0], 2
test dword [rax + 0xc], 0x1000000
je 0x180015d87
mov byte [rbx + 0x3e3e], 1
call fcn.180023d00
mov byte [rbx + 0x3e3e], 0
lea rcx, [rbp - 0x40]
call fcn.18000da30
mov rcx, qword [rbp - 0x20]
xor rcx, rsp
call fcn.180146940
lea r11, [rsp + 0x80]
mov rbx, qword [r11 + 0x30]
mov rsi, qword [r11 + 0x48]
movaps xmm6, xmmword [rsp + 0x70]
mov rsp, r11
pop r15
pop r14
pop r12
pop rdi
pop rbp
ret