Function at 0x1405a4260
Capabilities:
Get system information on windows
Load ntoskrnl
Make suspicious ntquerysysteminformation call
Parse pe header

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], rdi
push rbp
push r13
push r14
lea rbp, [rax - 0x5f]
sub rsp, 0xb0
mov rax, qword [0x1406ce080]
xor rax, rsp
mov qword [rbp + 0x3f], rax
mov r13d, 4
mov rax, qword gs:[0x58]
mov rsi, qword [rax]
mov eax, dword [rsi + r13]
cmp dword [0x1406cf800], eax
jle 0x1405a440b
lea rcx, [0x1406cf800]
call fcn.140657238
cmp dword [0x1406cf800], 0xffffffff
jne 0x1405a440b
xor ebx, ebx
and dword [rbp - 0x49], ebx
lea r9, [rbp - 0x49]
xor r8d, r8d
xor edx, edx
lea edi, [rbx + 0xb]
mov ecx, edi
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
mov r14d, 0xc0000004
jmp 0x1405a4325
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov edx, dword [rbp - 0x49]
xor ecx, ecx
lea r9d, [rcx + 4]
mov r8d, 0x3000
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov rbx, rax
lea r9, [rbp - 0x49]
mov r8d, dword [rbp - 0x49]
mov rdx, rax
mov ecx, edi
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
cmp eax, r14d
je 0x1405a42e9
test eax, eax
js 0x1405a43e5
xor edi, edi
cmp dword [rbx], edi
jbe 0x1405a43e5
mov eax, edi
imul r14, rax, 0x128
movzx edx, word [r14 + rbx + 0x2e]
add rdx, 0x30
add rdx, r14
add rdx, rbx
xorps xmm0, xmm0
movups xmmword [rbp - 1], xmm0
and qword [rbp + 0xf], 0
and qword [rbp + 0x17], 0
or r8, 0xffffffffffffffff
inc r8
cmp byte [rdx + r8], 0
jne 0x1405a436a
lea rcx, [rbp - 1]
call fcn.1405ab00c
lea rcx, [rbp - 1]
cmp qword [rbp + 0x17], 0x10
cmovae rcx, qword [rbp - 1]
lea rdx, [0x14066aa98]
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__stricmp]
test eax, eax
je 0x1405a45c0
mov rdx, qword [rbp + 0x17]
cmp rdx, 0x10
jb 0x1405a43db
inc rdx
mov rcx, qword [rbp - 1]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1405a43d6
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x1405a460c
call fcn.140657384
inc edi
cmp edi, dword [rbx]
jb 0x1405a433c
mov r8d, 0x8000
xor edx, edx
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
xor edi, edi
mov qword [0x1406cf900], rdi
lea rcx, [0x1406cf800]
call fcn.1406571d8
movups xmm0, xmmword [0x14066aaa8]
movups xmmword [rbp - 1], xmm0
movups xmm1, xmmword [0x14066aab8]
movups xmmword [rbp + 0xf], xmm1
movups xmm0, xmmword [str.xxxxxx________xxxxx________xxxx]
movups xmmword [rbp + 0x1f], xmm0
movups xmm1, xmmword [0x14066aad8]
movups xmmword [rbp + 0x2f], xmm1
mov eax, dword [rsi + r13]
cmp dword [0x1406cf804], eax
jle 0x1405a447e
lea rcx, [0x1406cf804]
call fcn.140657238
cmp dword [0x1406cf804], 0xffffffff
jne 0x1405a447e
xor edx, edx
lea r8d, [rdx + 1]
lea rcx, [0x14066aa98]
call qword [sym.imp.KERNEL32.dll_LoadLibraryExA]
mov qword [0x1406cf8d0], rax
lea rcx, [0x1406cf804]
call fcn.1406571d8
mov eax, dword [rsi + r13]
cmp dword [0x1406cf918], eax
jle 0x1405a44b9
lea rcx, [0x1406cf918]
call fcn.140657238
cmp dword [0x1406cf918], 0xffffffff
jne 0x1405a44b9
mov rax, qword [0x1406cf8d0]
mov qword [0x1406cf820], rax
lea rcx, [0x1406cf918]
call fcn.1406571d8
mov ecx, 0x5a4d
mov rax, qword [0x1406cf820]
cmp word [rax], cx
jne 0x1405a462a
mov eax, dword [rsi + r13]
cmp dword [0x1406cf8d8], eax
jle 0x1405a4514
lea rcx, [0x1406cf8d8]
call fcn.140657238
cmp dword [0x1406cf8d8], 0xffffffff
jne 0x1405a4514
mov rax, qword [0x1406cf820]
movsxd rdx, dword [rax + 0x3c]
add rdx, qword [0x1406cf8d0]
mov qword [0x1406cf8c0], rdx
lea rcx, [0x1406cf8d8]
call fcn.1406571d8
mov rax, qword [0x1406cf8c0]
cmp dword [rax], 0x4550
jne 0x1405a462a
mov rbx, qword [0x1406cf8d0]
mov r8d, dword [rax + 0x50]
xor eax, eax
and word [rbp + rax*2 - 0x41], 0
inc rax
cmp rax, 0x1f
jb 0x1405a4534
xor edx, edx
mov al, byte [rbp + rdx - 1]
mov cl, byte [rbp + rdx + 0x1f]
mov byte [rbp + rdx*2 - 0x41], al
mov byte [rbp + rdx*2 - 0x40], cl
inc rdx
cmp rdx, 0x1f
jb 0x1405a4545
lea r10, [rbx + r8]
mov rax, r10
cmp r8, 0x1f
jb 0x1405a45a5
lea rdi, [r10 - 0x1f]
mov r8, rbx
mov r11, r8
lea r9, [rbp - 0x41]
movzx ecx, word [r9]
movzx edx, cx
shr dx, 8
cmp dl, 0x3f
je 0x1405a4592
cmp byte [r11], cl
jne 0x1405a461d
inc r11
add r9, 2
lea rcx, [rbp - 3]
cmp r9, rcx
jne 0x1405a4579
mov rax, r8
xor ecx, ecx
cmp rax, r10
cmovne rcx, rax
mov eax, ecx
sub eax, ebx
test rcx, rcx
je 0x1405a462a
add rax, qword [0x1406cf900]
jmp 0x1405a462c
mov rdi, qword [r14 + rbx + 0x18]
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov rdx, qword [rbp + 0x17]
cmp rdx, 0x10
jb 0x1405a43f8
inc rdx
mov rcx, qword [rbp - 1]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1405a4613
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1405a4613
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140657384
jmp 0x1405a43f8
cmp r8, rdi
je 0x1405a45a5
inc r8
jmp 0x1405a4572
xor eax, eax
mov rcx, qword [rbp + 0x3f]
xor rcx, rsp
call fcn.140657090
lea r11, [rsp + 0xb0]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rdi, qword [r11 + 0x30]
mov rsp, r11
pop r14
pop r13
pop rbp
ret