Function at 0x14005486f
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 [0x14018e0e0]
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.14009b349
xor al, al
mov qword [rsp + 0x90], rbx
or r15, 0xffffffffffffffff
mov byte [rsp + 0xa0], al
mov rax, qword [0x140185a58]
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 0x1400548f9
cmp cx, 9
jne 0x140054902
add rax, 2
jmp 0x1400548e2
cmp word [rax], 0x2a
jne 0x140054a8e
movzx ebx, word [rax + 2]
lea rdi, [rax + 2]
test ebx, 0xffffff80
jne 0x140054937
mov edx, 2
mov ecx, ebx
call fcn.1400bdc33
test eax, eax
je 0x140054937
and ebx, 0xffffffdf
movzx eax, bx
cmp eax, 0x43
je 0x140054a62
cmp eax, 0x4d
je 0x1400549e2
cmp eax, 0x50
je 0x14005496b
cmp eax, 0x54
jne 0x140054a6d
mov byte [rsp + 0xa0], 1
jmp 0x140054a6d
lea rcx, [rdi + 2]
call fcn.1400bef0f
movzx edx, word [rdi]
mov dword [rsp + 0x40], eax
test dx, dx
je 0x1400549c5
nop word [rax + rax]
lea rcx, [0x1401048e0]
mov eax, SafeArrayAllocDescriptor
nop dword [rax]
cmp dx, ax
je 0x140054a59
movzx eax, word [rcx + 2]
add rcx, 2
test ax, ax
jne 0x14005499a
movzx edx, word [rdi + 2]
add rdi, 2
test dx, dx
jne 0x14005498a
mov rax, qword [0x140185a58]
mov dl, 1
mov rcx, r12
mov dword [rax + 0x40], 0x57
call fcn.14003be1c
jmp 0x140054f50
lea rcx, [rdi + 2]
call fcn.140010655
test al, al
lea rcx, [rdi + 2]
mov r8d, 0xa
cmovne r8d, esi
xor edx, edx
call fcn.1400bf3cd
movzx r8d, word [rdi]
mov r15, rax
test r8w, r8w
je 0x1400549c5
nop dword [rax]
lea rdx, [0x1401048e0]
mov ecx, SafeArrayAllocDescriptor
nop dword [rax]
cmp r8w, cx
je 0x140054a59
movzx ecx, word [rdx + 2]
add rdx, 2
test cx, cx
jne 0x140054a26
movzx r8d, word [rdi + 2]
add rdi, 2
test r8w, r8w
jne 0x140054a16
jmp 0x1400549c5
add rdi, 0xfffffffffffffffe
jmp 0x140054a6d
mov r14b, 1
mov byte [rsp + 0x98], r14b
cmp word [rdi], 0
je 0x1400548df
add rdi, 2
cmp word [rdi], 0
je 0x1400548df
add rdi, 2
jmp 0x1400548df
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 0x140054ae3
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, qword [0x140185a58]
mov dl, 1
mov dword [rcx + 0x40], eax
jmp 0x140054f43
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 0x140054b1a
call qword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x140054b29
mov ecx, 0xffffffff
mov rbx, qword [rsp + 0x48]
cmp rbx, 0xffffffffffffffff
jne 0x140054b91
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, qword [0x140185a58]
mov dword [rcx + 0x40], eax
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rax, qword [0x140185a58]
lea rdx, [0x140104650]
cmp byte [rax + 0x150], sil
jne 0x140054b7a
mov rcx, qword [0x140189e90]
xor r9d, r9d
or r8, 0xffffffffffffffff
mov byte [rsp + 0x20], 1
call fcn.14009b349
jmp 0x140054f4b
lea r9, [0x14010d0d8]
xor r8d, r8d
mov rcx, r12
call fcn.14003bce5
jmp 0x140054f4b
cmp rbx, r15
cmova rbx, r15
cmp rbx, rcx
jbe 0x140054bbf
lea r9, [0x14010d0d8]
xor r8d, r8d
lea rdx, str.Out_of_memory.
mov rcx, r12
call fcn.14003c000
jmp 0x140054f4b
test rbx, rbx
jne 0x140054be2
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rax, qword [0x140185a58]
xor edx, edx
mov dword [rax + 0x40], esi
jmp 0x140054f43
test r14b, r14b
je 0x140054ce1
movzx eax, byte [r13 + 0x23]
test al, al
jne 0x140054c00
mov rax, qword [r13 + 0x10]
movzx eax, byte [rax + 0x23]
cmp al, 2
je 0x140054ce1
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.14009b349
cmp eax, 1
jne 0x140054d12
xor r8d, r8d
mov edx, eax
mov rcx, r13
call fcn.140001497
mov rdi, rax
test rax, rax
je 0x140054d12
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 [0x140185a58]
mov dword [rcx + 0x40], eax
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_CloseHandle]
test r14d, r14d
je 0x140054ebc
movzx ebp, byte [rsp + 0x98]
test bpl, bpl
jne 0x140054e29
mov ecx, dword [rsp + 0xa8]
cmp ecx, 3
jb 0x140054d22
cmp byte [rdi], 0xef
jne 0x140054d22
cmp byte [rdi + 1], 0xbb
jne 0x140054d22
cmp byte [rdi + 2], 0xbf
jne 0x140054d22
lea r8d, [rcx - 3]
mov r9d, 0xfde9
lea rdx, [rdi + 3]
jmp 0x140054e11
lea rcx, [rbx + 2]
xor r15b, r15b
call fcn.1400bab03
mov rdi, rax
test rax, rax
jne 0x140054c4f
lea r9, [0x14010d0d8]
xor r8d, r8d
lea rdx, str.Out_of_memory.
mov rcx, r12
call fcn.14003c000
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
jmp 0x140054f4b
cmp ecx, 2
jb 0x140054df9
cmp byte [rdi], 0xff
jne 0x140054df9
cmp byte [rdi + 1], 0xfe
jne 0x140054df9
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.14009b349
test eax, eax
cmove r14d, esi
test rdi, rdi
je 0x140054d72
mov rcx, rdi
call fcn.1400bf45d
xor r8d, r8d
mov rcx, r13
lea edx, [r8 + 1]
call fcn.140001497
mov rbx, rax
movzx eax, byte [rsp + 0xa0]
test al, al
je 0x140054ee3
mov rcx, r13
call fcn.14001835c
mov qword [rsp + 0x98], rax
lea r8, [0x14010cb64]
lea rax, [rsp + 0x98]
mov r9d, 1
mov qword [rsp + 0x38], rax
lea rdx, [0x14010c010]
mov qword [rsp + 0x30], rsi
mov eax, 0xffffffff
mov qword [rsp + 0x28], 0xffffffffffffffff
mov rcx, rbx
mov dword [rsp + 0x20], eax
call fcn.140098185
mov rdx, qword [rsp + 0x98]
mov rcx, r13
call fcn.1400182fd
jmp 0x140054ee3
mov r9d, dword [rsp + 0x40]
mov rdx, rdi
cmp r9d, 0x4b0
je 0x140054d45
mov r8d, ecx
mov rcx, r13
call fcn.14009c36b
test eax, eax
jne 0x140054d61
mov r14d, esi
jmp 0x140054d61
movzx eax, byte [r13 + 0x23]
test al, al
jne 0x140054e3e
mov rax, qword [r13 + 0x10]
movzx eax, byte [rax + 0x23]
cmp al, 2
jne 0x140054e90
mov edx, dword [rsp + 0xa8]
mov rcx, rdi
call fcn.14009b0fe
cmp eax, 1
mov rcx, rdi
sete sil
call fcn.1400bf45d
test esi, esi
je 0x140054f1d
mov rcx, qword [0x140189e90]
lea rdx, [0x1400f1034]
xor r9d, r9d
mov byte [rsp + 0x20], 1
or r8, 0xffffffffffffffff
call fcn.14009b349
jmp 0x140054f4b
mov ecx, dword [rsp + 0xa8]
test cl, 1
je 0x140054ea6
mov byte [rcx + rdi], sil
inc ecx
mov ebx, ecx
mov word [rcx + rdi], si
mov rcx, r13
call fcn.1400182b1
mov qword [rax], rbx
jmp 0x140054ee3
mov rcx, r13
mov word [rdi], si
call fcn.1400182b1
mov qword [rax], rsi
test r15b, r15b
jne 0x140054edb
mov rcx, rdi
call fcn.1400bf45d
movzx ebp, byte [rsp + 0x98]
cmp byte [r13 + 0x23], sil
jne 0x140054ef1
mov r13, qword [r13 + 0x10]
cmp byte [r13 + 0x23], 2
jne 0x140054f24
cmp qword [0x14018ef98], rsi
je 0x140054f24
lea rcx, [0x14018ef80]
call fcn.14000552d
test eax, eax
jne 0x140054f3d
xor eax, eax
jmp 0x140054f4b
and byte [r13 + 0x21], 0x86
movzx eax, byte [r13 + 0x21]
test bpl, bpl
je 0x140054f3d
or al, 1
mov byte [r13 + 0x21], al
test r14d, r14d
sete dl
mov rcx, r12
call fcn.14003be1c
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