Function at 0x1408efbe0
Capabilities:
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 r12
push r13
push r14
push r15
mov rbp, rsp
sub rsp, 0x70
mov rax, qword [0x14095e040]
xor rax, rsp
mov qword [rbp - 8], rax
mov r12, r8
mov r14, rcx
mov qword [rcx], rdx
mov qword [rcx + 8], r8
xorps xmm0, xmm0
movups xmmword [rbp - 0x50], xmm0
xor r13d, r13d
mov qword [rbp - 0x40], r13
mov qword [rbp - 0x38], r13
lea r8d, [r13 + 0xc]
lea rdx, [0x140953548]
lea rcx, [rbp - 0x50]
call fcn.1408effc0
nop
mov ebx, r13d
mov dword [rbp - 0x30], r13d
lea r9, [rbp - 0x30]
xor r8d, r8d
xor edx, edx
lea ecx, [rdx + 0xb]
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
cmp eax, 0xc0000004
jne 0x1408efcac
test rbx, rbx
je 0x1408efc77
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov edx, dword [rbp - 0x30]
xor ecx, ecx
lea r9d, [rcx + 4]
mov r8d, 0x3000
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov rbx, rax
lea r9, [rbp - 0x30]
mov r8d, dword [rbp - 0x30]
mov rdx, rax
mov ecx, 0xb
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
cmp eax, 0xc0000004
je 0x1408efc61
test eax, eax
jns 0x1408efd12
test rbx, rbx
je 0x1408efcc6
mov r8d, 0x8000
xor edx, edx
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov rdi, r13
mov qword [r14 + 0x10], rdi
mov rdx, qword [rbp - 0x38]
cmp rdx, 0x10
jb 0x1408efe31
inc rdx
mov rcx, qword [rbp - 0x50]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1408efe2c
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1408efe2c
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
nop
test rbx, rbx
je 0x1408efcc6
mov edi, r13d
cmp dword [rbx], r13d
jbe 0x1408efcb5
nop
mov eax, edi
imul rcx, rax, 0x128
lea rsi, [rcx + rbx]
movzx edx, word [rsi + 0x2e]
add rdx, 0x30
add rdx, rcx
add rdx, rbx
xorps xmm0, xmm0
movups xmmword [rbp - 0x28], xmm0
mov qword [rbp - 0x18], r13
mov qword [rbp - 0x10], r13
mov r8, 0xffffffffffffffff
inc r8
cmp byte [rdx + r8], 0
jne 0x1408efd51
lea rcx, [rbp - 0x28]
call fcn.1408effc0
lea rdx, [rbp - 0x50]
cmp qword [rbp - 0x38], 0x10
cmovae rdx, qword [rbp - 0x50]
lea rcx, [rbp - 0x28]
cmp qword [rbp - 0x10], 0x10
cmovae rcx, qword [rbp - 0x28]
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__stricmp]
test eax, eax
je 0x1408efdd0
mov rdx, qword [rbp - 0x10]
cmp rdx, 0x10
jb 0x1408efdc1
inc rdx
mov rcx, qword [rbp - 0x28]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1408efdbc
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x1408efe1b
call fcn.140908d40
inc edi
cmp edi, dword [rbx]
jb 0x1408efd20
jmp 0x1408efcb5
mov rdi, qword [rsi + 0x18]
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov rdx, qword [rbp - 0x10]
cmp rdx, 0x10
jb 0x1408efcc9
inc rdx
mov rcx, qword [rbp - 0x28]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1408efe22
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1408efe22
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140908d40
jmp 0x1408efcc9
call fcn.140908d40
mov qword [r14 + 0x18], r13
test r12, r12
jne 0x1408efe60
mov r9, qword [r14]
xor r8d, r8d
lea rdx, [r14 + 8]
mov ecx, 0x9898
call fcn.140905d08
test eax, eax
je 0x1408efe60
mov edx, eax
lea rcx, str.Failed_getting_callback_address:_0x_x_n
call fcn.1408ee4a0
mov rdx, qword [r14 + 0x10]
lea rcx, str.Ntoskrnl_at:_0x_llx_n
call fcn.1408ee4a0
mov rdx, qword [r14 + 8]
lea rcx, str.Callback_at:_0x_llx_n
call fcn.1408ee4a0
mov rax, r14
mov rcx, qword [rbp - 8]
xor rcx, rsp
call fcn.140908d20
lea r11, [rsp + 0x70]
mov rbx, qword [r11 + 0x38]
mov rsi, qword [r11 + 0x40]
mov rdi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rbp
ret