Function at 0x1fd6c
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
mov rax, qword [0x0002c100]
xor rax, rsp
mov qword [rsp + 0x20], rax
mov r12, qword [0x00065e88]
xor r14d, r14d
cmp edx, r14d
je 0x1febe
lea ebx, [r14 + 2]
cmp edx, ebx
jne 0x20086
lea r13d, [r14 + 1]
cmp dword [0x0005ad10], r13d
jne 0x1fdf1
lea rdx, [0x0005d6c0]
mov r8d, 0x538
mov rcx, r12
call fcn.0001fc20
mov rcx, r12
call fcn.0001ee00
mov rcx, qword [0x00065e90]
xor r8d, r8d
xor edx, edx
call fcn.0001a52c
cmp dword [0x0005ad14], 3
jne 0x1fe9a
mov rcx, r12
call fcn.0001f9e8
mov rsi, rax
cmp rax, r14
je 0x1fe9a
lea rbp, [0x0001da04]
cmp qword [rax + 0xf8], rbp
je 0x1fe9a
mov edi, 0x20
xor ecx, ecx
mov qword [r12 + 0xd8], rax
mov rdx, rdi
call qword [sym.imp.ntoskrnl.exe_ExAllocatePool]
mov qword [r12 + 0x88], rax
cmp rax, r14
je 0x1fe6b
mov r8, rdi
xor edx, edx
mov rcx, rax
call fcn.00028240
mov rdx, qword [rsi + 0xf8]
mov rcx, qword [r12 + 0x88]
mov r8, rdi
call fcn.000283d0
mov rdi, cr8
mov cr8, rbx
call fcn.00028140
mov rdx, qword [rsi + 0xf8]
mov qword [0x00065e58], rdx
xchg qword [rsi + 0xf8], rbp
call fcn.00028154
movzx edx, dil
mov cr8, rdx
lea r8, [r12 + 0xa0]
lea rcx, [0x0001dabc]
xor edx, edx
call qword [sym.imp.ntoskrnl.exe_CmRegisterCallback]
xchg dword [r12 + 0x2a0], ebx
jmp 0x20086
or r15, 0xffffffffffffffff
mov r13d, 1
cmp qword [r12 + 0x290], r14
jne 0x1ff6a
mov rax, qword [0x00065ea8]
mov rcx, r15
mov rdi, qword [rax + 0x30]
xor eax, eax
mov rdi, qword [rdi + 0x20]
repne scasw ax, word [rdi]
not rcx
sub rcx, r13
mov rdi, rcx
add di, r13w
add di, di
je 0x1ff6a
movzx ebx, di
xor ecx, ecx
mov rdx, rbx
call qword [sym.imp.ntoskrnl.exe_ExAllocatePool]
mov rsi, rax
cmp rax, r14
je 0x1ff6a
mov r8, rbx
xor edx, edx
mov rcx, rax
call fcn.00028240
mov rdx, qword [0x00065ea8]
lea ebx, [r13 + 1]
mov rcx, qword [rdx + 0x30]
mov rdx, qword [rcx + 0x20]
mov rcx, rsi
movzx eax, word [rdx]
add rdx, rbx
mov word [rcx], ax
add rcx, rbx
cmp ax, r14w
jne 0x1ff38
movzx eax, di
mov qword [r12 + 0x290], rsi
mov word [r12 + 0x28a], di
sub ax, bx
mov word [r12 + 0x288], ax
lea rcx, [r12 + 0x270]
call qword [sym.imp.ntoskrnl.exe_KeAcquireSpinLockRaiseToDpc]
mov rdx, qword [r12 + 0x290]
mov dword [r12 + 0x130], r13d
mov bl, al
mov rdi, rdx
xor eax, eax
mov rcx, r15
repne scasw ax, word [rdi]
not rcx
sub rcx, r13
lea r8d, [rcx + rcx]
lea rcx, [0x0002a590]
call fcn.000140f0
lea rcx, [r12 + 0x270]
mov dl, bl
mov dword [r12 + 0x140], eax
mov dword [r12 + 0x144], r14d
call qword [sym.imp.ntoskrnl.exe_KeReleaseSpinLock]
movabs rax, 0xfffff78000000014
lea rdx, [r12 + 0x90]
mov r8d, 6
mov rcx, qword [rax]
add ecx, 0x1000
call fcn.00014a90
lea rcx, [r12 + 0x270]
call qword [sym.imp.ntoskrnl.exe_KeAcquireSpinLockRaiseToDpc]
mov dword [r12 + 0x118], r13d
lea rdi, [r12 + 0x90]
mov bl, al
xor eax, eax
mov rcx, r15
repne scasw ax, word [rdi]
lea rdx, [r12 + 0x90]
not rcx
sub rcx, r13
lea r8d, [rcx + rcx]
lea rcx, [0x0002a590]
call fcn.000140f0
lea rcx, [r12 + 0x270]
mov dl, bl
mov dword [r12 + 0x128], eax
mov dword [r12 + 0x12c], r14d
call qword [sym.imp.ntoskrnl.exe_KeReleaseSpinLock]
mov edi, 0x20
xor ecx, ecx
mov rdx, rdi
call qword [sym.imp.ntoskrnl.exe_ExAllocatePool]
mov qword [r12 + 0x80], rax
cmp rax, r14
je 0x20086
lea rdx, [0x0001dabc]
mov rcx, rax
mov r8, rdi
call fcn.000283d0
xor eax, eax
mov rcx, qword [rsp + 0x20]
xor rcx, rsp
call fcn.000281c0
mov rbx, qword [rsp + 0x60]
mov rbp, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
ret