Function at 0x1400310d0
Capabilities:
Check if file exists
Create process on windows
Get file attributes

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push rbp
push r14
push r15
lea rbp, [rsp - 0xb0]
sub rsp, 0x1b0
mov rax, qword [0x1400d8090]
xor rax, rsp
mov qword [rbp + 0xa0], rax
xor r15d, r15d
mov edi, r15d
mov dword [rsp + 0x34], r15d
lea rcx, [rbp + 0x80]
call fcn.1400428a0
mov rbx, rax
mov rcx, qword [rax + 0x10]
mov rdx, qword [rax + 0x18]
mov rax, rdx
sub rax, rcx
cmp rax, 0xe
jb 0x140031163
lea r14, [rcx + 0xe]
mov qword [rbx + 0x10], r14
mov rsi, rbx
cmp rdx, 8
jb 0x140031146
mov rsi, qword [rbx]
lea rcx, [rsi + rcx*2]
mov r8d, 0x1c
lea rdx, str.debug_log.txt
call fcn.140078690
mov word [rsi + r14*2], r15w
jmp 0x140031189
mov qword [rsp + 0x20], SafeArrayDestroy
lea r9, str.debug_log.txt
movzx r8d, byte [rsp + 0x30]
mov edx, SafeArrayDestroy
mov rcx, rbx
call fcn.14002c400
mov rbx, rax
xorps xmm0, xmm0
movups xmmword [rbp + 0x60], xmm0
xorps xmm1, xmm1
movdqu xmmword [rbp + 0x70], xmm1
movups xmm0, xmmword [rbx]
movups xmmword [rbp + 0x60], xmm0
movups xmm1, xmmword [rbx + 0x10]
movups xmmword [rbp + 0x70], xmm1
mov qword [rbx + 0x10], r15
mov qword [rbx + 0x18], 7
mov word [rbx], r15w
or edi, 2
mov rdx, qword [rbp + 0x98]
cmp rdx, 8
jb 0x140031201
lea rdx, [rdx*2 + 2]
mov rcx, qword [rbp + 0x80]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400311fb
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x14003152f
call fcn.1400763e0
nop
xorps xmm0, xmm0
movups xmmword [rbp + 0x80], xmm0
movdqa xmm1, xmmword [0x1400c8e30]
movdqu xmmword [rbp + 0x90], xmm1
mov word [rbp + 0x80], r15w
or edi, 8
mov dword [rsp + 0x34], edi
movups xmmword [rsp + 0x38], xmm0
mov ecx, dword [0x1400dc5b8]
mov eax, ecx
and al, 0x22
cmp al, 2
je 0x14003126d
mov rax, qword [0x1400dc588]
mov r8, qword [rax]
test r8, r8
je 0x14003126d
mov rax, qword [0x1400dc568]
mov rdx, qword [rax]
cmp r8, qword [0x1400dc5b0]
cmovb r8, qword [0x1400dc5b0]
sub r8, rdx
sar r8, 1
jmp 0x1400312ab
test cl, 4
jne 0x1400312a1
mov rax, qword [0x1400dc580]
mov r8, qword [rax]
test r8, r8
je 0x1400312a1
mov rax, qword [0x1400dc560]
mov rdx, qword [rax]
mov rax, qword [0x1400dc598]
movsxd rcx, dword [rax]
lea r8, [r8 + rcx*2]
sub r8, rdx
sar r8, 1
jmp 0x1400312ab
mov r8, qword [rsp + 0x40]
mov rdx, qword [rsp + 0x38]
test rdx, rdx
je 0x1400312bc
lea rcx, [rbp + 0x80]
call fcn.140020150
and edi, 0xfffffff7
or edi, 4
or edi, 1
mov dword [rsp + 0x34], edi
lea rdx, [rbp + 0x60]
cmp qword [rbp + 0x78], 8
cmovae rdx, qword [rbp + 0x60]
lea rcx, [rsp + 0x50]
call fcn.14003a400
mov rax, qword [rsp + 0x50]
movsxd rcx, dword [rax + 4]
lea rbx, vtable.std::basic_ofstream_char__struct_std::char_traits_char__.0
mov qword [rsp + rcx + 0x50], rbx
mov rax, qword [rsp + 0x50]
movsxd rcx, dword [rax + 4]
lea edx, [rcx - 0xa8]
mov dword [rsp + rcx + 0x4c], edx
cmp qword [rbp - 0x28], 0
jne 0x140031465
mov rax, qword [rsp + 0x50]
movsxd rcx, dword [rax + 4]
mov qword [rsp + rcx + 0x50], rbx
mov rax, qword [rsp + 0x50]
movsxd rcx, dword [rax + 4]
lea edx, [rcx - 0xa8]
mov dword [rsp + rcx + 0x4c], edx
lea rcx, [rsp + 0x58]
call fcn.14002b540
mov rax, qword [rsp + 0x50]
movsxd rcx, dword [rax + 4]
lea rax, vtable.std::basic_ostream_char__struct_std::char_traits_char__.0
mov qword [rsp + rcx + 0x50], rax
mov rax, qword [rsp + 0x50]
movsxd rcx, dword [rax + 4]
lea edx, [rcx - 0x10]
mov dword [rsp + rcx + 0x4c], edx
lea rax, vtable.std::ios_base.0
mov qword [rbp - 8], rax
lea rcx, [rbp - 8]
call fcn.140075014
nop
xor bl, bl
test dil, 1
je 0x1400313c7
mov rdx, qword [rbp + 0x98]
cmp rdx, 8
jb 0x1400313c7
lea rdx, [rdx*2 + 2]
mov rcx, qword [rbp + 0x80]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400313c2
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140031535
call fcn.1400763e0
test bl, bl
je 0x1400313f9
lea r8, [rbp + 0x60]
cmp qword [rbp + 0x78], 8
cmovae r8, qword [rbp + 0x60]
mov dword [rsp + 0x28], 1
mov qword [rsp + 0x20], r15
xor r9d, r9d
lea rdx, str.open
xor ecx, ecx
call qword [sym.imp.SHELL32.dll_ShellExecuteW]
nop
mov rdx, qword [rbp + 0x78]
cmp rdx, 8
jb 0x140031439
lea rdx, [rdx*2 + 2]
mov rcx, qword [rbp + 0x60]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140031434
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140031529
call fcn.1400763e0
mov rcx, qword [rbp + 0xa0]
xor rcx, rsp
call fcn.1400763c0
lea r11, [rsp + 0x1b0]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rdi, qword [r11 + 0x30]
mov rsp, r11
pop r15
pop r14
pop rbp
ret
lea rcx, [rsp + 0x50]
call fcn.14002bc70
mov r8, qword [rbp + 0x90]
test r8, r8
je 0x1400314a0
add r8, r8
lea rdx, [rbp + 0x80]
cmp qword [rbp + 0x98], 8
cmovae rdx, qword [rbp + 0x80]
lea rcx, [rsp + 0x50]
call fcn.14003a0b0
nop
mov rax, qword [rsp + 0x50]
movsxd rcx, dword [rax + 4]
mov qword [rsp + rcx + 0x50], rbx
mov rax, qword [rsp + 0x50]
movsxd rcx, dword [rax + 4]
lea edx, [rcx - 0xa8]
mov dword [rsp + rcx + 0x4c], edx
lea rcx, [rsp + 0x58]
call fcn.14002b540
mov rax, qword [rsp + 0x50]
movsxd rcx, dword [rax + 4]
lea rax, vtable.std::basic_ostream_char__struct_std::char_traits_char__.0
mov qword [rsp + rcx + 0x50], rax
mov rax, qword [rsp + 0x50]
movsxd rcx, dword [rax + 4]
lea edx, [rcx - 0x10]
mov dword [rsp + rcx + 0x4c], edx
lea rax, vtable.std::ios_base.0
mov qword [rbp - 8], rax
lea rcx, [rbp - 8]
call fcn.140075014
nop
lea rcx, [rbp + 0x60]
cmp qword [rbp + 0x78], 8
cmovae rcx, qword [rbp + 0x60]
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x140031379
mov bl, 1
jmp 0x14003137b
call fcn.14007d014
nop
call fcn.14007d014
int3
call fcn.14007d014
int3