Function at 0x140019e90
Capabilities:
Check if file exists
Read file on windows

Disassembly:
push rbp
push r12
push r13
push r14
push r15
sub rsp, 0xa0
lea rbp, [rsp + 0x40]
mov qword [rbp + 0x90], rbx
mov qword [rbp + 0x98], rsi
mov qword [rbp + 0xa0], rdi
mov rax, qword [0x141d1d8e8]
xor rax, rbp
mov qword [rbp + 0x50], rax
mov ebx, r8d
mov rsi, rdx
mov r12, rcx
mov qword [rbp + 0x30], rcx
xor edi, edi
mov r14d, edi
mov qword [rbp + 8], rdi
mov dword [rbp + 0x14], 0x100
mov ecx, 0x100
call fcn.140024614
mov r15, rax
mov qword [rbp + 0x38], rax
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov dword [rbp + 0x20], eax
cmp eax, 0xffffffff
je 0x14000929d
mov qword [rsp + 0x30], rdi
mov dword [rsp + 0x28], 0x8000080
mov dword [rsp + 0x20], 3
xor r9d, r9d
mov edx, 0x80000000
lea r8d, [rdi + 1]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov r14, rax
mov qword [rbp + 8], rax
cmp rax, 0xffffffffffffffff
je 0x14000929d
mov r14d, edi
mov dword [rbp + 0x18], edi
mov eax, 0x8000
call fcn.1401c4560
sub rsp, rax
lea r13, [rsp + 0x40]
mov qword [rbp + 0x28], r13
mov qword [rsp + 0x20], rdi
lea r9, [rbp]
mov r8d, eax
mov rdx, r13
mov rcx, qword [rbp + 8]
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x140009299
cmp ebx, 0xffffffff
jne 0x140008ff9
mov ecx, edi
mov r8d, dword [rbp]
mov dword [rbp + 0x1c], ecx
cmp ecx, r8d
jae 0x140008fcc
mov eax, ecx
movzx edx, byte [rax + r13]
cmp dl, 0xd
je 0x140008fcc
cmp dl, 0xa
je 0x140008fcc
inc ecx
jmp 0x140008faf
cmp edi, r8d
jne 0x140008fd5
mov ebx, edi
jmp 0x140008ff9
cmp byte [r13], 0xa
jne 0x140008fe3
mov ebx, 1
jmp 0x140008ff9
lea eax, [r8 - 1]
cmp edi, eax
jae 0x140008ff4
cmp byte [r13 + 1], 0xa
mov ebx, edi
je 0x140008ff9
mov ebx, 2
mov dword [r12 + 0x4c], ebx
movsxd rax, ebx
lea rcx, section..data
mov rcx, qword [rcx + rax*8]
mov qword [rbp + 0x48], rcx
lea rcx, [r12 + 0x58]
xor edx, edx
mov r8d, 0x1000
call fcn.140009ef0
mov r12d, edi
mov dword [rbp + 0x10], edi
mov esi, edi
mov dword [rbp + 4], edi
nop dword [rax]
mov ecx, dword [rbp]
cmp r12d, ecx
jae 0x1400091af
mov eax, r12d
movsx r13d, byte [rax + r13]
mov ebx, r13d
mov dword [rbp + 0x40], ebx
inc r12d
mov dword [rbp + 0x10], r12d
cmp r12d, ecx
jne 0x140009086
cmp ecx, 0x8000
jne 0x140009086
mov qword [rsp + 0x20], rdi
lea r9, [rbp]
mov r8d, ecx
mov rdx, qword [rbp + 0x28]
mov rcx, qword [rbp + 8]
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x140009299
mov r12d, edi
mov dword [rbp + 0x10], edi
movsxd rax, r14d
mov byte [rax + r15], bl
inc r14d
mov dword [rbp + 0x18], r14d
mov eax, dword [rbp + 0x14]
cmp r14d, eax
jne 0x1400090d4
add eax, 0x100
mov dword [rbp + 0x14], eax
mov dword [rbp + 0x44], eax
movsxd rcx, eax
call fcn.140024614
mov rbx, rax
movsxd r8, r14d
mov rdx, r15
mov rcx, rax
call fcn.1401c5d40
mov edx, 1
mov rcx, r15
call fcn.140004280
mov r15, rbx
mov qword [rbp + 0x38], rbx
movsxd rax, esi
mov rbx, qword [rbp + 0x48]
cmp r13b, byte [rax + rbx]
jne 0x1400091a1
inc esi
mov dword [rbp + 4], esi
movsxd rax, esi
cmp byte [rax + rbx], 0
jne 0x1400091a6
sub r14d, esi
movsxd rax, r14d
mov byte [rax + r15], 0
test r15, r15
je 0x140009183
mov rax, 0xffffffffffffffff
nop
inc rax
cmp byte [r15 + rax], 0
jne 0x140009110
lea edx, [rax + 1]
cmp edx, 0x3fffffff
jg 0x140009183
cdqe
lea rax, [rax*2 + 2]
lea rcx, [rax + 0xf]
cmp rcx, rax
ja 0x140009142
movabs rcx, 0xffffffffffffff0
and rcx, 0xfffffffffffffff0
mov rax, rcx
call fcn.1401c4560
sub rsp, rcx
lea rbx, [rsp + 0x40]
test rbx, rbx
je 0x140009183
mov word [rbx], di
mov dword [rsp + 0x28], edx
mov qword [rsp + 0x20], rbx
mov r9d, 0xffffffff
mov r8, r15
xor edx, edx
lea ecx, [rdx + 3]
call qword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
test eax, eax
cmove rbx, rdi
jmp 0x140009186
mov rbx, rdi
mov r9d, 0xffffffff
mov r8d, r9d
mov rdx, rbx
mov rcx, qword [rbp + 0x30]
call fcn.140008650
mov r14d, edi
mov dword [rbp + 0x18], edi
mov dword [rbp + 4], edi
mov esi, edi
mov r13, qword [rbp + 0x28]
jmp 0x140009030
movsxd rax, r14d
mov byte [rax + r15], 0
test r15, r15
je 0x140009236
mov rax, 0xffffffffffffffff
inc rax
cmp byte [r15 + rax], 0
jne 0x1400091c3
lea edx, [rax + 1]
cmp edx, 0x3fffffff
jg 0x140009236
cdqe
lea rax, [rax*2 + 2]
lea rcx, [rax + 0xf]
cmp rcx, rax
ja 0x1400091f5
movabs rcx, 0xffffffffffffff0
and rcx, 0xfffffffffffffff0
mov rax, rcx
call fcn.1401c4560
sub rsp, rcx
lea rbx, [rsp + 0x40]
test rbx, rbx
je 0x140009236
mov word [rbx], di
mov dword [rsp + 0x28], edx
mov qword [rsp + 0x20], rbx
mov r9d, 0xffffffff
mov r8, r15
xor edx, edx
lea ecx, [rdx + 3]
call qword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
test eax, eax
cmove rbx, rdi
jmp 0x140009239
mov rbx, rdi
mov r9d, 0xffffffff
mov r8d, r9d
mov rdx, rbx
mov rbx, qword [rbp + 0x30]
mov rcx, rbx
call fcn.140008650
mov dword [rbx + 0x40], 1
mov eax, dword [rbp + 0x20]
and eax, 1
mov dword [rbx + 0x44], eax
mov dword [rbx + 0x48], edi
mov qword [rbx + 0xb0], rdi
mov dword [rbx + 0x54], 0x80000
mov qword [rbx + 0xa8], rdi
mov edi, 1
mov dword [rsp + 0x20], 0xffffffff
mov r9d, 0x1000
xor r8d, r8d
xor edx, edx
mov rcx, rbx
call fcn.14000a5b0
mov r14, qword [rbp + 8]
test r15, r15
je 0x1400092af
mov edx, 1
mov rcx, r15
call fcn.140004280
test r14, r14
je 0x1400092bd
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, edi
mov rcx, qword [rbp + 0x50]
xor rcx, rbp
call fcn.1401c45c0
mov rbx, qword [rbp + 0x90]
mov rsi, qword [rbp + 0x98]
mov rdi, qword [rbp + 0xa0]
lea rsp, [rbp + 0x60]
pop r15
pop r14
pop r13
pop r12
pop rbp
ret
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rbx, rdx
mov rdi, rcx
call fcn.140058ac4
test eax, eax
jne 0x140019eb4
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
lea rcx, [rdi + 0x180]
mov r8d, 0xffffffff
mov rdx, rbx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp 0x140008eb0