Function at 0x14004eff0
Capabilities:
Get file size
Read file on windows

Disassembly:
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x58
mov r13, qword [0x1401080a0]
mov rdi, rdx
mov r12, rcx
mov byte [rsp + 0x20], 1
mov rcx, r13
xor r9d, r9d
or r8, 0xffffffffffffffff
xor edx, edx
call fcn.14008ec90
xor al, al
mov qword [rsp + 0x90], rbx
or r15, 0xffffffffffffffff
mov byte [rsp + 0xa0], al
mov rax, qword [0x140101a58]
xor r14b, r14b
mov byte [rsp + 0x98], r14b
lea esi, [r15 + 0x11]
mov r8d, dword [rax + 0x13c]
btr r8d, 0x1f
mov dword [rsp + 0x40], r8d
nop
mov rax, rdi
movzx ecx, word [rax]
cmp cx, 0x20
je 0x14004f072
cmp cx, 9
jne 0x14004f078
add rax, 2
jmp 0x14004f063
cmp word [rax], 0x2a
jne 0x14004f1d9
movzx ebx, word [rax + 2]
lea rdi, [rax + 2]
test ebx, 0xffffff80
jne 0x14004f0a5
mov edx, 2
mov ecx, ebx
call fcn.1400adfa4
test eax, eax
je 0x14004f0a5
and ebx, 0xffffffdf
movzx eax, bx
cmp eax, 0x43
je 0x14004f1ad
cmp eax, 0x4d
je 0x14004f140
cmp eax, 0x50
je 0x14004f0d5
cmp eax, 0x54
jne 0x14004f1b8
mov byte [rsp + 0xa0], 1
jmp 0x14004f1b8
lea rcx, [rdi + 2]
call fcn.1400aefc8
movzx edx, word [rdi]
mov dword [rsp + 0x40], eax
test dx, dx
je 0x14004f123
nop word [rax + rax]
lea rcx, [0x1400e3a50]
mov eax, SafeArrayAllocDescriptor
nop dword [rax]
cmp dx, ax
je 0x14004f1a7
movzx eax, word [rcx + 2]
add rcx, 2
test ax, ax
jne 0x14004f100
movzx edx, word [rdi + 2]
add rdi, 2
test dx, dx
jne 0x14004f0f0
mov rax, qword [0x140101a58]
mov dl, 1
mov rcx, r12
mov dword [rax + 0x40], 0x57
call fcn.140038ce0
jmp 0x14004f63d
lea rcx, [rdi + 2]
call fcn.140010ae0
test al, al
lea rcx, [rdi + 2]
mov r8d, 0xa
cmovne r8d, esi
xor edx, edx
call fcn.1400af494
movzx r8d, word [rdi]
mov r15, rax
test r8w, r8w
je 0x14004f123
nop dword [rax]
lea rdx, [0x1400e3a50]
mov ecx, SafeArrayAllocDescriptor
nop dword [rax]
cmp r8w, cx
je 0x14004f1a7
movzx ecx, word [rdx + 2]
add rdx, 2
test cx, cx
jne 0x14004f180
movzx r8d, word [rdi + 2]
add rdi, 2
test r8w, r8w
jne 0x14004f170
jmp 0x14004f123
add rdi, 0xfffffffffffffffe
jmp 0x14004f1b8
mov r14b, 1
mov byte [rsp + 0x98], r14b
cmp word [rdi], 0
je 0x14004f060
add rdi, 2
cmp word [rdi], 0
je 0x14004f060
add rdi, 2
jmp 0x14004f060
xor esi, esi
mov qword [rsp + 0x50], rbp
mov qword [rsp + 0x30], rsi
xor r9d, r9d
mov dword [rsp + 0x28], 0x8000000
mov edx, 0x80000000
mov rcx, rdi
mov dword [rsp + 0x20], 3
lea r8d, [rsi + 3]
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov rbp, rax
cmp rax, 0xffffffffffffffff
jne 0x14004f22a
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, qword [0x140101a58]
mov dl, 1
mov dword [rcx + 0x40], eax
jmp 0x14004f630
lea rdx, [rsp + 0x4c]
mov qword [rsp + 0x48], rsi
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_GetFileSize]
mov ecx, 0xffffffff
mov dword [rsp + 0x48], eax
cmp eax, ecx
jne 0x14004f259
call qword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x14004f264
mov ecx, 0xffffffff
mov rbx, qword [rsp + 0x48]
cmp rbx, 0xffffffffffffffff
jne 0x14004f2c8
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, qword [0x140101a58]
mov dword [rcx + 0x40], eax
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rax, qword [0x140101a58]
lea rdx, [0x1400e352c]
test byte [rax + 0x140], 1
jne 0x14004f2b1
mov rcx, qword [0x140105d40]
xor r9d, r9d
or r8, 0xffffffffffffffff
mov byte [rsp + 0x20], 1
call fcn.14008ec90
jmp 0x14004f638
lea r9, [0x1400cffcc]
xor r8d, r8d
mov rcx, r12
call fcn.140038c10
jmp 0x14004f638
cmp rbx, r15
cmova rbx, r15
cmp rbx, rcx
jbe 0x14004f2f2
lea r9, [0x1400cffcc]
xor r8d, r8d
lea rdx, [0x1400e3900]
mov rcx, r12
call fcn.140038ea0
jmp 0x14004f638
test rbx, rbx
jne 0x14004f311
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rax, qword [0x140101a58]
xor edx, edx
mov dword [rax + 0x40], esi
jmp 0x14004f630
test r14b, r14b
je 0x14004f3fc
movzx eax, byte [r13 + 0x23]
test al, al
jne 0x14004f32b
mov rax, qword [r13 + 0x10]
movzx eax, byte [rax + 0x23]
cmp al, 2
je 0x14004f3fc
mov rax, rbx
mov byte [rsp + 0x20], sil
and eax, 1
mov r8, rbx
shr r8, 1
mov r15b, 1
add r8, rax
movzx r9d, r15b
xor edx, edx
mov rcx, r13
call fcn.14008ec90
cmp eax, 1
jne 0x14004f42d
xor r8d, r8d
mov edx, eax
mov rcx, r13
call fcn.140001450
mov rdi, rax
test rax, rax
je 0x14004f42d
lea r9, [rsp + 0xa8]
mov qword [rsp + 0x20], rsi
mov r8d, ebx
mov rdx, rdi
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_ReadFile]
mov r14d, eax
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, qword [0x140101a58]
mov dword [rcx + 0x40], eax
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_CloseHandle]
test r14d, r14d
je 0x14004f5c4
movzx ebp, byte [rsp + 0x98]
test bpl, bpl
jne 0x14004f540
mov ecx, dword [rsp + 0xa8]
cmp ecx, 3
jb 0x14004f43d
cmp byte [rdi], 0xef
jne 0x14004f43d
cmp byte [rdi + 1], 0xbb
jne 0x14004f43d
cmp byte [rdi + 2], 0xbf
jne 0x14004f43d
lea r8d, [rcx - 3]
mov r9d, 0xfde9
lea rdx, [rdi + 3]
jmp 0x14004f528
lea rcx, [rbx + 2]
xor r15b, r15b
call fcn.1400ab568
mov rdi, rax
test rax, rax
jne 0x14004f37a
lea r9, [0x1400cffcc]
xor r8d, r8d
lea rdx, [0x1400e3900]
mov rcx, r12
call fcn.140038ea0
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
jmp 0x14004f638
cmp ecx, 2
jb 0x14004f510
cmp byte [rdi], 0xff
jne 0x14004f510
cmp byte [rdi + 1], 0xfe
jne 0x14004f510
lea rdx, [rdi + 2]
add ecx, 0xfffffffe
mov r8d, ecx
mov r9b, 1
shr r8, 1
mov rcx, r13
mov byte [rsp + 0x20], sil
call fcn.14008ec90
test eax, eax
cmove r14d, esi
test rdi, rdi
je 0x14004f489
mov rcx, rdi
call fcn.1400adb8c
xor r8d, r8d
mov rcx, r13
lea edx, [r8 + 1]
call fcn.140001450
mov rbx, rax
movzx eax, byte [rsp + 0xa0]
test al, al
je 0x14004f5e7
mov rcx, r13
call fcn.140017cc0
mov qword [rsp + 0x98], rax
lea r8, [0x1400eb6c4]
lea rax, [rsp + 0x98]
mov r9d, 1
mov qword [rsp + 0x38], rax
lea rdx, [0x1400eaae0]
mov qword [rsp + 0x30], rsi
mov eax, 0xffffffff
mov qword [rsp + 0x28], 0xffffffffffffffff
mov rcx, rbx
mov dword [rsp + 0x20], eax
call fcn.14008bdd0
mov rdx, qword [rsp + 0x98]
mov rcx, r13
call fcn.140017c70
jmp 0x14004f5e7
mov r9d, dword [rsp + 0x40]
mov rdx, rdi
cmp r9d, 0x4b0
je 0x14004f460
mov r8d, ecx
mov rcx, r13
call fcn.14008faa0
test eax, eax
jne 0x14004f47c
mov r14d, esi
jmp 0x14004f47c
movzx eax, byte [r13 + 0x23]
test al, al
jne 0x14004f551
mov rax, qword [r13 + 0x10]
movzx eax, byte [rax + 0x23]
cmp al, 2
jne 0x14004f59f
mov edx, dword [rsp + 0xa8]
mov rcx, rdi
call fcn.14008ea70
cmp eax, 1
mov rcx, rdi
sete sil
call fcn.1400adb8c
test esi, esi
je 0x14004f611
mov rcx, qword [0x140105d40]
lea rdx, [0x1400cffdc]
xor r9d, r9d
mov byte [rsp + 0x20], 1
or r8, 0xffffffffffffffff
call fcn.14008ec90
jmp 0x14004f638
mov ecx, dword [rsp + 0xa8]
test cl, 1
je 0x14004f5b1
mov byte [rcx + rdi], sil
inc ecx
mov ebx, ecx
mov word [rcx + rdi], si
mov rcx, r13
call fcn.140017c30
mov qword [rax], rbx
jmp 0x14004f5e7
mov rcx, r13
mov word [rdi], si
call fcn.140017c30
mov qword [rax], rsi
test r15b, r15b
jne 0x14004f5df
mov rcx, rdi
call fcn.1400adb8c
movzx ebp, byte [rsp + 0x98]
cmp byte [r13 + 0x23], sil
jne 0x14004f5f1
mov r13, qword [r13 + 0x10]
cmp byte [r13 + 0x23], 2
jne 0x14004f615
cmp qword [0x140108f18], rsi
je 0x14004f615
lea rcx, [0x140108f00]
call fcn.140005340
test eax, eax
jne 0x14004f62a
xor eax, eax
jmp 0x14004f638
and byte [r13 + 0x21], 0x86
movzx eax, byte [r13 + 0x21]
test bpl, bpl
je 0x14004f62a
or al, 1
mov byte [r13 + 0x21], al
test r14d, r14d
sete dl
mov rcx, r12
call fcn.140038ce0
mov rbp, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x90]
add rsp, 0x58
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
ret