Function at 0x14003efe0
Capabilities:
Get disk size
Get file size
Read file on windows

Disassembly:
mov rax, rsp
push rbp
push rdi
push r12
push r14
push r15
lea rbp, [rax - 0x128]
sub rsp, 0x200
mov qword [rbp - 0x70], 0xfffffffffffffffe
mov qword [rax + 0x18], rbx
mov qword [rax + 0x20], rsi
mov rax, qword [0x1401a0e90]
xor rax, rsp
mov qword [rbp + 0xf0], rax
mov rsi, rdx
mov r14, rcx
mov qword [rbp - 0x78], rcx
mov qword [rbp - 0x68], rdx
xor r15d, r15d
mov dword [rsp + 0x40], r15d
mov rcx, qword [rdx]
or rbx, 0xffffffffffffffff
cmp dword [rcx - 0x10], r15d
jl 0x14003f44a
lea rdx, str.chrome
call fcn.1400bde0c
test rax, rax
je 0x14003f44a
sub rax, qword [rsi]
sar rax, 1
test eax, eax
jle 0x14003f44a
lea edx, [rbx + 0x5d]
mov rcx, qword [rsi]
call fcn.1400bf938
test rax, rax
je 0x14003f40e
sub rax, qword [rsi]
sar rax, 1
test eax, eax
jle 0x14003f40e
lea r8d, [rax + 1]
lea rdx, [rsp + 0x50]
mov rcx, rsi
call fcn.140017b24
nop
lea r8, str.VisualElementsManifest.xml
lea rdx, [rsp + 0x50]
lea rcx, [rsp + 0x48]
call fcn.140017bcc
nop
mov r8d, dword [0x1401a8d80]
mov ecx, r8d
imul ecx, r8d
mov eax, 0x38e38e39
imul ecx
sar edx, 1
mov eax, edx
shr eax, 0x1f
add edx, eax
lea eax, [rdx + rdx*8]
sub ecx, eax
cmp ecx, 8
jne 0x14003f14b
jmp 0x14003f146
mov eax, r8d
and eax, 0x80000001
jge 0x14003f0ea
dec eax
or eax, 0xfffffffe
inc eax
test eax, eax
jne 0x14003f101
mov eax, r8d
cdq
sub eax, edx
sar eax, 1
mov r8d, eax
mov dword [0x1401a8d80], eax
jmp 0x14003f110
lea r8d, [r8*2 + 1]
mov dword [0x1401a8d80], r8d
mov eax, 0x55555556
imul r8d
mov eax, edx
shr eax, 0x1f
add edx, eax
lea eax, [rdx + rdx*2]
mov ecx, r8d
sub ecx, eax
je 0x14003f134
sub ecx, 2
je 0x14003f138
dec ecx
je 0x14003f13b
jmp 0x14003f146
add r8d, 2
inc r8d
add r8d, 2
mov dword [0x1401a8d80], r8d
test r8d, r8d
jne 0x14003f0d9
mov rcx, qword [rsp + 0x48]
mov edx, 1
sub edx, dword [rcx - 8]
mov eax, dword [rcx - 0xc]
or eax, edx
jge 0x14003f170
xor edx, edx
lea rcx, [rsp + 0x48]
call fcn.1400021d0
mov rcx, qword [rsp + 0x48]
mov qword [rsp + 0x30], r15
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
xor r9d, r9d
xor r8d, r8d
mov edx, 0x80000000
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov rdi, rax
test rax, rax
je 0x14003f3cf
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [rsp + 0x60], eax
lea ecx, [rax + 0xa]
call fcn.1400bdb84
mov r12, rax
call fcn.14003dc34
test al, al
jne 0x14003f21c
mov r9d, 0x5c
mov ecx, r15d
mov eax, dword [0x1401a8d80]
cdq
sub eax, edx
sar eax, 1
mov r15d, eax
test r15d, r15d
jle 0x14003f212
mov eax, dword [0x1401a8d80]
cdq
and edx, 3
add eax, edx
sar eax, 2
xor r8d, r8d
mov r11, r15
test eax, eax
jle 0x14003f20a
mov edx, r8d
mov r10d, eax
add r9d, edx
dec edx
dec r10
jne 0x14003f200
add r8d, ecx
dec r11
jne 0x14003f1f6
inc ecx
cmp ecx, r9d
jl 0x14003f1dc
xor r15d, r15d
mov qword [rsp + 0x20], r15
lea r9, [rsp + 0x58]
mov r8d, dword [rsp + 0x60]
mov rdx, r12
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_ReadFile]
mov r11d, dword [0x1401a8d80]
lea ecx, [r11 + 2]
lea eax, [r11 + 1]
imul ecx, eax
imul ecx, r11d
mov eax, 0x88888889
imul ecx
add edx, ecx
sar edx, 3
mov eax, edx
shr eax, 0x1f
add edx, eax
imul edx, edx, 0xf
sub ecx, edx
cmp ecx, 1
jne 0x14003f294
mov r8d, r15d
lea r9, [rbp - 0x60]
mov r10d, r11d
lea ecx, [r11 + r8]
mov eax, r10d
cdq
idiv ecx
mov dword [r9], edx
inc r8d
dec r10d
lea r9, [r9 + 4]
movsxd rax, r8d
cmp rax, 0x51
jb 0x14003f274
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [rsp + 0x58]
mov byte [rax + r12], r15b
call fcn.14003dc34
test al, al
jne 0x14003f2d7
mov qword [rsp + 0x30], r15
mov dword [rsp + 0x28], r15d
mov dword [rsp + 0x20], r15d
xor r9d, r9d
xor r8d, r8d
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateFileW]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_FindNextFileW]
lea rdx, str.SplashScreen_Image
mov rcx, r12
call fcn.1400c0a40
mov rdi, rax
test rax, rax
je 0x14003f3cf
mov edx, 0x5c
lea rcx, [rax + 0x14]
call fcn.1400c06c4
test rax, rax
je 0x14003f3cf
mov byte [rax], r15b
lea rax, [rsp + 0x68]
mov qword [rsp + 0x60], rax
mov qword [rbp - 0x80], 0xf
mov qword [rsp + 0x78], r15
mov byte [rsp + 0x68], r15b
or rbx, 0xffffffffffffffff
cmp byte [rdi + 0x14], r15b
jne 0x14003f337
mov r8, r15
jmp 0x14003f344
mov r8, rbx
inc r8
cmp byte [rdi + r8 + 0x14], r15b
jne 0x14003f33a
lea rdx, [rdi + 0x14]
lea rcx, [rsp + 0x68]
call fcn.1400013c8
nop
lea rdx, [rsp + 0x68]
mov rcx, r14
call fcn.14001c49c
mov dword [rsp + 0x40], 1
mov rdx, qword [rsp + 0x48]
add rdx, 0xffffffffffffffe8
mov eax, ebx
lock xadd dword [rdx + 0x10], eax
add eax, ebx
test eax, eax
jg 0x14003f388
mov rcx, qword [rdx]
mov rax, qword [rcx]
call qword [rax + reloc.OLEAUT32.dll_VariantClear]
nop
mov rdx, qword [rsp + 0x50]
add rdx, 0xffffffffffffffe8
mov eax, ebx
lock xadd dword [rdx + 0x10], eax
add eax, ebx
test eax, eax
jg 0x14003f3a8
mov rcx, qword [rdx]
mov rax, qword [rcx]
call qword [rax + reloc.OLEAUT32.dll_VariantClear]
nop
mov rdx, qword [rsi]
sub rdx, 0x18
mov ecx, ebx
lock xadd dword [rdx + 0x10], ecx
add ecx, ebx
test ecx, ecx
jg 0x14003f47e
mov rcx, qword [rdx]
mov r8, qword [rcx]
call qword [rreloc.OLEAUT32.dll_VariantClear + 8]
jmp 0x14003f47e
mov rdx, qword [rsp + 0x48]
add rdx, 0xffffffffffffffe8
mov eax, ebx
lock xadd dword [rdx + 0x10], eax
add eax, ebx
test eax, eax
jg 0x14003f3ef
mov rcx, qword [rdx]
mov rax, qword [rcx]
call qword [rax + reloc.OLEAUT32.dll_VariantClear]
nop
mov rdx, qword [rsp + 0x50]
add rdx, 0xffffffffffffffe8
mov eax, ebx
lock xadd dword [rdx + 0x10], eax
add eax, ebx
test eax, eax
jg 0x14003f40e
mov rcx, qword [rdx]
mov rax, qword [rcx]
call qword [rax + reloc.OLEAUT32.dll_VariantClear]
mov ecx, dword [0x1401a8d80]
imul ecx, ecx
mov eax, 0x66666667
imul ecx
sar edx, 3
mov eax, edx
shr eax, 0x1f
add edx, eax
lea eax, [rdx + rdx*4]
shl eax, 2
sub ecx, eax
cmp ecx, 0xf
jne 0x14003f44a
mov qword [rsp + 0x20], r15
xor r9d, r9d
xor r8d, r8d
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceW]
lea rdx, [0x14013bf20]
mov rcx, r14
call fcn.140001f2c
mov dword [rsp + 0x40], 1
mov rdx, qword [rsi]
sub rdx, 0x18
mov eax, ebx
lock xadd dword [rdx + 0x10], eax
add eax, ebx
test eax, eax
jg 0x14003f47e
mov rcx, qword [rdx]
mov rax, qword [rcx]
call qword [rax + reloc.OLEAUT32.dll_VariantClear]
mov rax, r14
mov rcx, qword [rbp + 0xf0]
xor rcx, rsp
call fcn.1400bcfc0
lea r11, [rsp + 0x200]
mov rbx, qword [r11 + 0x40]
mov rsi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r12
pop rdi
pop rbp
ret