Function at 0x140018500
Capabilities:
Allocate or change rwx memory
Get system information on windows
Make suspicious ntquerysysteminformation call

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push r15
lea rbp, [rsp - 0x47]
sub rsp, 0xd0
mov rax, qword [0x140030040]
xor rax, rsp
mov qword [rbp + 0x37], rax
xor edx, edx
lea r9, [rbp - 0x29]
mov rsi, rcx
xor r15d, r15d
xor r8d, r8d
mov dword [rbp - 0x29], r15d
mov ebx, r15d
lea ecx, [rdx + 0x40]
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
cmp eax, 0xc0000004
jne 0x140018596
nop dword [rax]
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov edx, dword [rbp - 0x29]
xor ecx, ecx
mov r8d, 0x3000
lea r9d, [rcx + 4]
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov r8d, dword [rbp - 0x29]
lea r9, [rbp - 0x29]
mov rdx, rax
mov ecx, 0x40
mov rbx, rax
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
cmp eax, 0xc0000004
je 0x140018550
mov qword [rsp + 0xf8], rdi
mov qword [rsp + 0x100], r14
test eax, eax
js 0x1400187d5
test rbx, rbx
je 0x1400187eb
mov edi, r15d
mov r14, r15
cmp qword [rbx], rdi
jbe 0x140018629
mov rax, r15
nop word [rax + rax]
lea rax, [rax + rax*4]
movups xmm0, xmmword [rbx + rax*8 + 0x10]
movups xmmword [rbp - 0x49], xmm0
movups xmm0, xmmword [rbx + rax*8 + 0x20]
movups xmmword [rbp - 0x39], xmm0
movsd xmm0, qword [rbx + rax*8 + 0x30]
movsd qword [rbp + 0x2f], xmm0
call qword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
movups xmm1, xmmword [rbp - 0x49]
mov ecx, eax
movdqa xmm0, xmm1
psrldq xmm0, 8
movq rax, xmm0
cmp rax, rcx
jne 0x140018616
cmp qword [rbp - 0x39], rsi
je 0x140018624
inc edi
mov eax, edi
cmp rax, qword [rbx]
jb 0x1400185d0
jmp 0x1400187da
movq r14, xmm1
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
test r14, r14
je 0x1400187eb
lea r8, [r14 + 8]
mov qword [rbp - 1], r15
mov r9d, 8
lea rdx, [rbp - 1]
mov rcx, rsi
call fcn.140017e60
test al, al
je 0x1400187eb
mov r8, qword [rbp - 1]
test r8, r8
je 0x1400187eb
add r8, 8
mov qword [rbp + 7], r15
mov r9d, 8
lea rdx, [rbp + 7]
mov rcx, rsi
call fcn.140017e60
test al, al
je 0x1400187eb
mov r8, qword [rbp + 7]
test r8, r8
je 0x1400187eb
add r8, 0x28
mov qword [rbp - 9], r15
mov r9d, 8
lea rdx, [rbp - 9]
mov rcx, rsi
call fcn.140017e60
test al, al
je 0x1400187eb
mov r8, qword [rbp - 9]
test r8, r8
je 0x1400187eb
xorps xmm0, xmm0
lea rdx, [rbp - 0x21]
add r8, 0x58
mov r9d, 0x10
mov rcx, rsi
movups xmmword [rbp - 0x21], xmm0
call fcn.140017e60
test al, al
je 0x1400187eb
movzx eax, word [rbp - 0x21]
test ax, ax
je 0x1400187eb
mov ecx, eax
mov eax, 2
shr rcx, 1
inc rcx
mul rcx
mov rbx, rax
mov rax, 0xffffffffffffffff
cmovo rbx, rax
mov rcx, rbx
call fcn.14001e720
mov r8, rbx
xor edx, edx
mov rcx, rax
mov rdi, rax
call fcn.14001f36d
movzx r9d, word [rbp - 0x21]
mov rdx, rdi
mov r8, qword [rbp - 0x19]
mov rcx, rsi
call fcn.140017e60
test al, al
je 0x1400187c6
mov rax, qword [rbp - 9]
mov word [rbp - 0x21], r15w
add rax, 0x58
je 0x1400187c6
mov qword [rsp + 0x38], r15
lea rcx, [rbp - 0x21]
mov qword [rbp + 0x27], rax
lea r8, [rbp + 0xf]
lea rax, [rbp - 0x11]
mov qword [rbp + 0x1f], rcx
mov qword [rsp + 0x30], rax
mov r9d, 0x28
mov dword [rsp + 0x28], r15d
mov edx, 0x80862007
mov rcx, rsi
mov qword [rsp + 0x20], r15
mov qword [rbp + 0x17], r15
mov qword [rbp + 0xf], 0x33
mov qword [rbp + 0x2f], 0x10
mov dword [rbp - 0x11], r15d
call qword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x1400187c6
mov rcx, rdi
mov bl, 1
call fcn.14001e280
movzx eax, bl
jmp 0x1400187ed
xor bl, bl
mov rcx, rdi
call fcn.14001e280
movzx eax, bl
jmp 0x1400187ed
test rbx, rbx
je 0x1400187eb
mov r8d, 0x8000
xor edx, edx
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
xor al, al
mov r14, qword [rsp + 0x100]
mov rdi, qword [rsp + 0xf8]
mov rcx, qword [rbp + 0x37]
xor rcx, rsp
call fcn.14001e260
mov rbx, qword [rsp + 0x108]
add rsp, 0xd0
pop r15
pop rsi
pop rbp
ret