Function at 0x140003850
Capabilities:
Allocate or change rwx memory
Get system information on windows
Make suspicious ntquerysysteminformation call

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push rbp
push r14
push r15
lea rbp, [rsp - 0x47]
sub rsp, 0xa0
mov rax, qword [0x140019040]
xor rax, rsp
mov qword [rbp + 0x3f], rax
mov rsi, rcx
xor r15d, r15d
mov dword [rbp - 1], r15d
mov ebx, r15d
lea r9, [rbp - 1]
xor r8d, r8d
xor edx, edx
mov ecx, 0x40
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
cmp eax, 0xc0000004
jne 0x1400038f8
nop word [rax + rax]
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov edx, dword [rbp - 1]
xor ecx, ecx
mov r9d, 4
mov r8d, 0x3000
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov rbx, rax
lea r9, [rbp - 1]
mov r8d, dword [rbp - 1]
mov rdx, rax
mov ecx, 0x40
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
cmp eax, 0xc0000004
je 0x1400038b0
test eax, eax
js 0x140003b69
test rbx, rbx
je 0x140003b7f
mov r14, r15
mov edi, r15d
cmp qword [rbx], rdi
jbe 0x14000396b
mov rax, r15
nop word [rax + rax]
lea rax, [rax + rax*4]
movups xmm0, xmmword [rbx + rax*8 + 0x10]
movups xmmword [rbp + 0x2f], xmm0
movups xmm0, xmmword [rbx + rax*8 + 0x20]
movups xmmword [rbp - 0x39], xmm0
call qword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov ecx, eax
movups xmm1, xmmword [rbp + 0x2f]
movdqa xmm0, xmm1
psrldq xmm0, 8
movq rax, xmm0
cmp rax, rcx
jne 0x14000395b
cmp qword [rbp - 0x39], rsi
je 0x140003966
inc edi
mov eax, edi
cmp rax, qword [rbx]
jb 0x140003920
jmp 0x14000396b
movq r14, xmm1
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
test r14, r14
je 0x140003b7f
mov qword [rbp + 0x1f], r15
lea rdx, [r14 + 8]
mov r9d, 8
lea r8, [rbp + 0x1f]
mov rcx, rsi
call fcn.1400030e0
test al, al
je 0x140003b60
mov rdx, qword [rbp + 0x1f]
test rdx, rdx
je 0x140003b60
mov qword [rbp + 0x27], r15
add rdx, 8
mov r9d, 8
lea r8, [rbp + 0x27]
mov rcx, rsi
call fcn.1400030e0
test al, al
je 0x140003b57
mov rdx, qword [rbp + 0x27]
test rdx, rdx
je 0x140003b57
mov qword [rbp + 0x17], r15
add rdx, 0x28
mov r9d, 8
lea r8, [rbp + 0x17]
mov rcx, rsi
call fcn.1400030e0
test al, al
je 0x140003b4e
mov rdx, qword [rbp + 0x17]
test rdx, rdx
je 0x140003b4e
xorps xmm0, xmm0
movups xmmword [rbp + 7], xmm0
add rdx, 0x58
mov r9d, 0x10
lea r8, [rbp + 7]
mov rcx, rsi
call fcn.1400030e0
test al, al
je 0x140003b29
movzx eax, word [rbp + 7]
test ax, ax
je 0x140003b29
mov ecx, eax
shr rcx, 1
inc rcx
mov eax, 2
mul rcx
mov rbx, rax
mov rax, 0xffffffffffffffff
cmovb rbx, rax
mov rcx, rbx
call fcn.1400097a0
mov rdi, rax
mov r8, rbx
xor edx, edx
mov rcx, rax
call sub.VCRUNTIME140.dll_memset
mov qword [rbp + 0x2f], rdi
movzx r9d, word [rbp + 7]
mov r8, rdi
mov rdx, qword [rbp + 0xf]
mov rcx, rsi
call fcn.1400030e0
test al, al
jne 0x140003a9f
lea rdx, str.____Failed_to_read_driver_name
jmp 0x140003ac9
mov word [rbp + 7], r15w
mov rdx, qword [rbp + 0x17]
add rdx, 0x58
mov r9d, 0x10
lea r8, [rbp + 7]
mov rcx, rsi
call fcn.140003240
test al, al
jne 0x140003ae9
lea rdx, str.____Failed_to_write_driver_name_length
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t___std::wcout]
call fcn.140001840
lea rdx, [0x140001a20]
mov rcx, rax
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64___cdecl_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64____cdecl___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64_____ptr64]
xor bl, bl
jmp 0x140003b1c
lea rdx, str.___MmUnloadedDrivers_Cleaned:
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t___std::wcout]
call fcn.140001840
mov rbx, rax
mov rdx, rdi
mov rcx, rax
call fcn.140001840
lea rdx, [0x140001a20]
mov rcx, rbx
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64___cdecl_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64____cdecl___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64_____ptr64]
mov bl, 1
mov rcx, rdi
call fcn.14000964c
movzx eax, bl
jmp 0x140003b81
lea rdx, str.____Failed_to_find_driver_name
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t___std::wcout]
call fcn.140001840
lea rdx, [0x140001a20]
mov rcx, rax
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64___cdecl_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64____cdecl___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64_____ptr64]
jmp 0x140003b7f
lea rdx, str.____Failed_to_find_driver_section
jmp 0x140003b30
lea rdx, str.____Failed_to_find_driver_object
jmp 0x140003b30
lea rdx, str.____Failed_to_find_device_object
jmp 0x140003b30
test rbx, rbx
je 0x140003b7f
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
xor al, al
mov rcx, qword [rbp + 0x3f]
xor rcx, rsp
call fcn.1400095f0
lea r11, [rsp + 0xa0]
mov rbx, qword [r11 + 0x28]
mov rsi, qword [r11 + 0x30]
mov rdi, qword [r11 + 0x38]
mov rsp, r11
pop r15
pop r14
pop rbp
ret