Function at 0x14000827c
Capabilities:
Get file size
Read file on windows

Disassembly:
mov qword [rsp + 0x10], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x40
mov rbx, rcx
xor r13d, r13d
mov rcx, qword [0x140229ae8]
mov ebp, r13d
mov r12d, r8d
mov r15d, edx
call fcn.14002c6f4
mov rsi, rax
call fcn.140007aec
test rbx, rbx
mov qword [rsp + 0x30], r13
lea rdi, [0x14013841c]
mov dword [rsi + 0x14], r13d
cmovne rdi, rbx
lea r8d, [r13 + 1]
mov r14d, 0x80
lea ebx, [r13 + 3]
mov rcx, rdi
mov dword [rsp + 0x28], r14d
xor r9d, r9d
mov dword [rsp + 0x20], ebx
mov edx, 0xc0000000
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov qword [rsi], rax
cmp rax, 0xffffffffffffffff
jne 0x140007eae
mov qword [rsp + 0x30], r13
lea r8d, [r13 + 1]
mov dword [rsp + 0x28], r14d
xor r9d, r9d
mov r14d, 0x80000000
mov dword [rsp + 0x20], ebx
mov edx, r14d
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov qword [rsi], rax
cmp rax, 0xffffffffffffffff
jne 0x140007e9d
mov qword [rsp + 0x30], r13
xor r9d, r9d
mov dword [rsp + 0x28], 0x80
mov r8d, ebx
mov edx, r14d
mov dword [rsp + 0x20], ebx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov qword [rsi], rax
mov dword [rsi + 0x14], 1
cmp rax, 0xffffffffffffffff
je 0x14000821c
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp r12d, 2
mov r14d, 0xfde9
mov eax, r14d
cmovne eax, r13d
mov dword [rsi + 0x28], eax
mov dword [rsi + 0x50], r15d
cmp rdi, rbx
jb 0x140007f37
mov rcx, qword [rsi]
lea r9, [rsp + 0x98]
mov r8d, ebx
mov qword [rsp + 0x20], r13
lea rdx, [rsp + 0x80]
call qword [sym.imp.KERNEL32.dll_ReadFile]
cmp dword [rsp + 0x98], ebx
jne 0x140007f26
mov r8, rbx
lea rdx, [0x140137870]
lea rcx, [rsp + 0x80]
call fcn.140039880
test eax, eax
jne 0x140007f26
mov dword [rsi + 0x28], r14d
sub rdi, rbx
jmp 0x140007f37
mov rcx, qword [rsi]
xor r9d, r9d
xor r8d, r8d
xor edx, edx
call qword [sym.imp.KERNEL32.dll_SetFilePointer]
test rdi, rdi
jle 0x14000803e
mov rcx, qword [0x140224818]
lea r8, [rdi + 2]
xor edx, edx
cmp dword [rsi + 0x28], r13d
jne 0x14000800b
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
mov r15, rax
test rax, rax
je 0x14000803e
mov rcx, qword [0x140224818]
lea r8, [rdi*4 + 2]
xor edx, edx
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
mov qword [rsi + 0x18], rax
test rax, rax
je 0x14000803e
mov rcx, qword [rsi]
lea r9, [rsp + 0x98]
mov r8d, edi
mov qword [rsp + 0x20], r13
mov rdx, r15
call qword [sym.imp.KERNEL32.dll_ReadFile]
movsxd rax, dword [rsp + 0x98]
mov rcx, r15
mov byte [rax + r15], r13b
call fcn.140039d20
mov rcx, rax
mov rdi, rax
call fcn.140039de0
mov rcx, qword [rsi + 0x18]
mov rdx, rax
mov rbx, rax
call fcn.140039a00
mov rcx, rbx
call fcn.140039c60
mov rcx, rdi
call fcn.140039c60
mov rcx, qword [rsi + 0x18]
call fcn.140039ad0
mov dword [rsi + 0x28], r14d
mov r8, r15
mov rcx, qword [0x140224818]
xor edx, edx
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_HeapFree]
jmp 0x14000803e
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
mov qword [rsi + 0x18], rax
test rax, rax
je 0x14000803e
mov rcx, qword [rsi]
lea r9, [rsp + 0x98]
mov r8d, edi
mov qword [rsp + 0x20], r13
mov rdx, rax
call qword [sym.imp.KERNEL32.dll_ReadFile]
movsxd rdi, dword [rsp + 0x98]
mov rax, qword [rsi + 0x18]
test rax, rax
je 0x140008260
mov word [rax + rdi], r13w
mov rbx, qword [rsi + 0x18]
lea rax, [rbx + rdi]
mov qword [rsi + 0x20], rax
cmp rbx, rax
jae 0x140008260
mov r15d, 0x20
mov r12b, 0xa
mov dil, reloc.WS2_32.dll_listen
mov r14d, 1
mov al, byte [rbx]
cmp al, r15b
je 0x140008082
cmp al, 9
jne 0x140008087
add rbx, r14
jmp 0x140008077
cmp al, 0x3b
jne 0x1400080e3
add rbx, r14
cmp byte [rbx], r15b
jne 0x140008096
add rbx, r14
mov edx, r15d
test rbp, rbp
je 0x1400080a8
mov rcx, rbp
call fcn.140039f5c
jmp 0x1400080b1
lea rcx, [rsi + 0x30]
call fcn.1400391f8
lea rbp, [rax - 0x10]
mov qword [rbp + 0x10], 2
mov qword [rbp + 0x18], rbx
jmp 0x1400080d8
cmp al, r12b
je 0x140008200
cmp al, dil
je 0x140008200
add rbx, r14
mov al, byte [rbx]
test al, al
jne 0x1400080c3
jmp 0x140008200
cmp al, 0x5b
jne 0x140008165
add rbx, r14
mov edx, r15d
test rbp, rbp
je 0x1400080fc
mov rcx, rbp
call fcn.140039f5c
jmp 0x140008105
lea rcx, [rsi + 0x30]
call fcn.1400391f8
lea rbp, [rax - 0x10]
mov qword [rbp + 0x10], r14
mov qword [rbp + 0x18], rbx
mov al, byte [rbx]
test al, al
je 0x140008135
mov cl, al
mov al, cl
cmp cl, 0x5d
je 0x140008135
cmp cl, r12b
je 0x140008135
cmp cl, dil
je 0x140008135
add rbx, r14
mov al, byte [rbx]
mov cl, al
test al, al
jne 0x140008119
mov byte [rbx], r13b
inc rbx
cmp al, 0x5d
jne 0x140008206
jmp 0x14000815a
cmp al, r12b
je 0x140008206
cmp al, dil
je 0x140008206
add rbx, r14
mov al, byte [rbx]
test al, al
jne 0x140008145
jmp 0x140008206
cmp al, r12b
je 0x140008206
cmp al, dil
je 0x140008206
mov rdi, rbx
jmp 0x140008195
cmp al, 0x3d
ja 0x140008190
movabs rcx, 0x2000000000002400
bt rcx, rax
jb 0x140008199
add rbx, r14
mov al, byte [rbx]
test al, al
jne 0x14000817c
lea rax, [rbx - 1]
jmp 0x1400081ac
cmp byte [rax], r15b
je 0x1400081a9
cmp byte [rax], 9
jne 0x1400081b1
sub rax, r14
cmp rax, rdi
ja 0x14000819f
mov byte [rax + 1], r13b
add rbx, r14
cmp byte [rbx], r15b
je 0x1400081b5
cmp byte [rbx], 9
je 0x1400081b5
mov edx, r15d
test rbp, rbp
je 0x1400081d4
mov rcx, rbp
call fcn.140039f5c
jmp 0x1400081dd
lea rcx, [rsi + 0x30]
call fcn.1400391f8
lea rbp, [rax - 0x10]
mov qword [rbp + 0x10], rdi
mov qword [rbp + 0x18], rbx
jmp 0x1400081f7
cmp al, r12b
je 0x1400081fd
cmp al, 0xd
je 0x1400081fd
add rbx, r14
mov al, byte [rbx]
test al, al
jne 0x1400081eb
mov dil, reloc.WS2_32.dll_listen
mov byte [rbx], r13b
add rbx, r14
cmp byte [rbx], r12b
je 0x140008203
cmp byte [rbx], dil
je 0x140008203
cmp rbx, qword [rsi + 0x20]
jb 0x140008071
jmp 0x140008260
mov r14d, 0xfde9
mov qword [rsi], r13
mov rcx, rdi
mov dword [rsi + 0x28], r14d
mov dword [rsi + 0x50], r15d
call fcn.140037f38
mov rcx, qword [0x140224818]
xor edx, edx
lea r8, [rax*2 + 2]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
mov qword [rsi + 8], rax
test rax, rax
je 0x140008260
mov rdx, rdi
mov rcx, rax
call fcn.14003838c
mov rax, qword [rsi]
mov rbx, qword [rsp + 0x88]
add rsp, 0x40
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
or r8d, 0xffffffff
xor edx, edx
jmp 0x140007dc8