Function at 0x140013440
Capabilities:
Get system information on windows
Make suspicious ntquerysysteminformation call
Parse pe header
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 8], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x27]
sub rsp, 0xc0
mov rax, qword [0x140073060]
xor rax, rsp
mov qword [rbp + 0x1f], rax
mov rsi, r9
mov qword [rbp - 0x69], r9
mov rdi, r8
mov qword [rbp - 0x39], r8
mov r13, rdx
mov r12d, 4
mov rax, qword gs:[0x58]
add r12, qword [rax]
mov eax, dword [r12]
cmp dword [0x14007625c], eax
jle 0x14001391a
lea rcx, [0x14007625c]
call fcn.140017d80
cmp dword [0x14007625c], 0xffffffff
jne 0x14001391a
xor edi, edi
mov r14d, edi
mov dword [rbp - 0x29], edi
lea r9, [rbp - 0x29]
xor r8d, r8d
xor edx, edx
lea ecx, [rdi + 0xb]
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
cmp eax, 0xc0000004
jne 0x140013526
nop word [rax + rax]
xor edx, edx
mov r8d, 0x8000
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov edx, dword [rbp - 0x29]
xor ecx, ecx
lea r9d, [rcx + 4]
mov r8d, 0x3000
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov r14, rax
lea r9, [rbp - 0x29]
mov r8d, dword [rbp - 0x29]
mov rdx, rax
mov ecx, 0xb
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
cmp eax, 0xc0000004
je 0x1400134e0
test eax, eax
js 0x1400138ee
mov r15d, edi
cmp dword [r14], edi
jbe 0x1400138ee
mov esi, 0x5a4d
nop
mov eax, r15d
imul rcx, rax, 0x128
lea rbx, [rcx + r14]
movzx eax, word [rbx + 0x2e]
add rax, rcx
lea rdx, [r14 + 0x30]
add rdx, rax
mov qword [rbp - 1], rdi
mov qword [rbp + 0xf], rdi
mov qword [rbp + 0x17], 0xf
mov byte [rbp - 1], 0
mov r8, 0xffffffffffffffff
nop word [rax + rax]
inc r8
cmp byte [rdx + r8], 0
jne 0x140013580
lea rcx, [rbp - 1]
call fcn.140002810
nop
lea rcx, [rbp - 1]
cmp qword [rbp + 0x17], 0x10
cmovae rcx, qword [rbp - 1]
lea rdx, str.ntoskrnl.exe
call fcn.140020974
test eax, eax
jne 0x1400138a7
lea rdx, [rbx + 0x30]
mov qword [rbp - 0x21], rdi
mov qword [rbp - 0x11], rdi
mov qword [rbp - 9], 0xf
mov byte [rbp - 0x21], al
mov r8, 0xffffffffffffffff
inc r8
cmp byte [rdx + r8], 0
jne 0x1400135d4
lea rcx, [rbp - 0x21]
call fcn.140002810
nop
lea rcx, str.SYSTEMROOT
call fcn.140020ef0
mov qword [rbp - 0x59], rdi
mov qword [rbp - 0x49], rdi
mov qword [rbp - 0x41], 0xf
mov byte [rbp - 0x59], 0
mov r8, 0xffffffffffffffff
nop
inc r8
cmp byte [rax + r8], 0
jne 0x140013610
mov rdx, rax
lea rcx, [rbp - 0x59]
call fcn.140002810
nop
mov rcx, qword [rbp - 0x49]
mov rdx, qword [rbp - 0x41]
mov rax, rdx
sub rax, rcx
cmp rax, 1
jb 0x14001365c
lea rax, [rcx + 1]
mov qword [rbp - 0x49], rax
lea rax, [rbp - 0x59]
cmp rdx, 0x10
cmovae rax, qword [rbp - 0x59]
mov word [rax + rcx], 0x5c
lea rbx, [rbp - 0x59]
jmp 0x14001367d
mov qword [rsp + 0x20], 1
lea r9, [0x140052cfc]
mov edx, 1
lea rcx, [rbp - 0x59]
call fcn.140003320
mov rbx, rax
lea rcx, [rbp - 0x21]
call fcn.140002370
mov rcx, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0x10
jb 0x140013694
mov rbx, qword [rbx]
mov qword [rsp + 0x20], rcx
mov r9, rbx
mov rdx, rax
lea rcx, [rbp - 0x21]
call fcn.140002640
nop
mov rdx, qword [rbp - 0x41]
cmp rdx, 0x10
jb 0x1400136e4
inc rdx
mov rcx, qword [rbp - 0x59]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400136df
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140013b47
call fcn.140017930
mov qword [rbp - 0x49], rdi
mov qword [rbp - 0x41], 0xf
mov byte [rbp - 0x59], 0
lea rcx, [rbp - 0x21]
cmp qword [rbp - 9], 0x10
cmovae rcx, qword [rbp - 0x21]
xor edx, edx
lea r8d, [rdx + 1]
call qword [sym.imp.KERNEL32.dll_LoadLibraryExA]
mov r10, rax
cmp word [rax], si
jne 0x140013afc
movsxd rcx, dword [rax + 0x3c]
cmp dword [rcx + rax], 0x4550
jne 0x140013a71
mov edx, dword [rcx + rax + 0x88]
test edx, edx
je 0x140013a71
mov r11d, dword [rdx + rax + 0x1c]
lea rbx, [rax + r11]
mov r8d, dword [rdx + rax + 0x20]
add r8, rax
mov esi, dword [rdx + rax + 0x24]
add rsi, rax
mov r9d, edi
test r11d, r11d
je 0x140013857
nop
mov edx, dword [r8]
add rdx, r10
mov rax, rdi
nop dword [rax]
lea rcx, str.memcpy
movzx ecx, byte [rcx + rax]
inc rax
cmp cl, byte [rdx + rax - 1]
jne 0x140013847
cmp rax, 7
jne 0x140013770
movsxd rax, r9d
movzx ecx, word [rsi + rax*2]
mov ebx, dword [rbx + rcx*4]
mov eax, r15d
imul rcx, rax, 0x128
add rbx, qword [rcx + r14 + 0x18]
xor edx, edx
mov r8d, 0x8000
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_VirtualFree]
nop
mov rdx, qword [rbp - 9]
cmp rdx, 0x10
jb 0x1400137f4
inc rdx
mov rcx, qword [rbp - 0x21]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400137ef
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140013b39
call fcn.140017930
mov qword [rbp - 0x11], rdi
mov qword [rbp - 9], 0xf
mov byte [rbp - 0x21], 0
mov rdx, qword [rbp + 0x17]
cmp rdx, 0x10
jb 0x14001383f
inc rdx
mov rcx, qword [rbp - 1]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14001383a
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140013b33
call fcn.140017930
mov rdi, rbx
jmp 0x1400138ff
inc r9d
add r8, 4
cmp r9d, r11d
jb 0x140013760
mov rdx, qword [rbp - 9]
cmp rdx, 0x10
jb 0x140013892
inc rdx
mov rcx, qword [rbp - 0x21]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14001388d
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140013b39
call fcn.140017930
mov qword [rbp - 0x11], rdi
mov qword [rbp - 9], 0xf
mov byte [rbp - 0x21], 0
mov esi, 0x5a4d
mov rdx, qword [rbp + 0x17]
cmp rdx, 0x10
jb 0x1400138e2
inc rdx
mov rcx, qword [rbp - 1]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400138dd
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140013b33
call fcn.140017930
inc r15d
cmp r15d, dword [r14]
jb 0x140013540
mov r8d, 0x8000
xor edx, edx
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov qword [0x140076568], rdi
lea rcx, [0x14007625c]
call fcn.140017d20
mov rdi, qword [rbp - 0x39]
mov rsi, qword [rbp - 0x69]
mov rbx, qword [0x140076568]
mov eax, dword [r12]
cmp dword [0x140076330], eax
jle 0x140013972
lea rcx, [0x140076330]
call fcn.140017d80
cmp dword [0x140076330], 0xffffffff
jne 0x140013972
lea rcx, [0x14006bb78]
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
lea rdx, str.NtShutdownSystem
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [0x140076548], rax
lea rcx, [0x140076330]
call fcn.140017d20
mov eax, dword [r12]
cmp dword [0x1400762a8], eax
jle 0x1400139bc
lea rcx, [0x1400762a8]
call fcn.140017d80
cmp dword [0x1400762a8], 0xffffffff
jne 0x1400139bc
mov edx, 2
lea rcx, [0x140076590]
call fcn.140016af0
lea rcx, [0x140040c50]
call fcn.140017bac
lea rcx, [0x1400762a8]
call fcn.140017d20
lea rcx, [0x140076590]
call fcn.140016b20
test eax, eax
jne 0x140013b3f
mov dword [rbp - 0x69], 0x25ff
mov word [rbp - 0x65], 0
mov qword [rbp - 0x63], rbx
mov rcx, qword [0x140076118]
mov r8d, 0xe
lea rdx, [rbp - 0x39]
call fcn.1400077e0
mov rcx, qword [0x140076118]
mov r8d, 0xe
lea rdx, [rbp - 0x69]
call fcn.140007980
mov rax, qword [0x140076548]
mov r8, rsi
mov rdx, rdi
mov rcx, r13
call rax
mov rbx, rax
mov rcx, qword [0x140076118]
mov r8d, 0xe
lea rdx, [rbp - 0x39]
call fcn.140007980
lea rcx, [0x140076590]
call fcn.140016b28
test rbx, rbx
setne al
mov rcx, qword [rbp + 0x1f]
xor rcx, rsp
call fcn.140017910
mov rbx, qword [rsp + 0x100]
add rsp, 0xc0
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
mov rdx, qword [rbp - 9]
cmp rdx, 0x10
jb 0x140013aac
inc rdx
mov rcx, qword [rbp - 0x21]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140013aa7
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140013b39
call fcn.140017930
mov qword [rbp - 0x11], rdi
mov qword [rbp - 9], 0xf
mov byte [rbp - 0x21], 0
mov rdx, qword [rbp + 0x17]
cmp rdx, 0x10
jb 0x1400138ff
mov rcx, qword [rbp - 1]
inc rdx
mov rax, rcx
cmp rdx, 0x1000
jb 0x140013af2
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140013b33
call fcn.140017930
jmp 0x1400138ff
mov rdx, qword [rbp - 9]
cmp rdx, 0x10
jb 0x140013aac
inc rdx
mov rcx, qword [rbp - 0x21]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140013aa7
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140013b39
jmp 0x140013aa7
call fcn.140020c78
nop
call fcn.140020c78
nop
mov ecx, eax
call fcn.140016704
nop
call fcn.140020c78
int3