Function at 0x455f30
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e343c
mov eax, dword fs:[0]
push eax
sub esp, 0x77c
mov eax, dword [0x50f0e0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
lea ecx, [ebp - 0x508]
call fcn.00427ab0
mov dword [ebp - 4], 0
push 0
push 0
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 0x508]
call fcn.0042fa20
lea ecx, [ebp - 0x400]
push ecx
lea ecx, [ebp - 0x19c]
call fcn.00424b90
mov byte [ebp - 4], 1
mov dword [ebp - 0x73c], 0
mov dword [ebp - 0x740], 0
call fcn.0042a660
push eax
lea ecx, [ebp - 0x94]
call fcn.00424b90
mov byte [ebp - 4], 2
call fcn.0042a670
mov ecx, eax
call fcn.00425da0
movzx edx, al
test edx, edx
je 0x456109
lea eax, [ebp - 0x19c]
push eax
lea ecx, [ebp - 0x94]
call fcn.00425180
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
lea ecx, [ebp - 0x94]
call fcn.00425070
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x748], eax
cmp dword [ebp - 0x748], 0xffffffff
jne 0x45602f
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x94]
call fcn.00424d70
jmp 0x4563a2
push 0
mov ecx, dword [ebp - 0x748]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x740], eax
cmp dword [ebp - 0x740], 0
jne 0x456061
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x94]
call fcn.00424d70
jmp 0x4563a2
mov dword [ebp - 0x754], 0
mov edx, dword [ebp - 0x740]
push edx
call fcn.004ba212
add esp, 4
mov dword [ebp - 0x768], eax
mov eax, dword [ebp - 0x768]
mov dword [ebp - 0x73c], eax
push 0
lea ecx, [ebp - 0x754]
push ecx
mov edx, dword [ebp - 0x740]
push edx
mov eax, dword [ebp - 0x73c]
push eax
mov ecx, dword [ebp - 0x748]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [ebp - 0x748]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x754]
cmp eax, dword [ebp - 0x740]
je 0x456104
mov ecx, dword [ebp - 0x73c]
mov dword [ebp - 0x76c], ecx
mov edx, dword [ebp - 0x76c]
push edx
call fcn.004ba21b
add esp, 4
mov dword [ebp - 0x73c], 0
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x94]
call fcn.00424d70
jmp 0x4563a2
jmp 0x45638b
call fcn.0042a670
push eax
lea ecx, [ebp - 0x94]
call fcn.00425180
mov dword [ebp - 0x744], 0
call fcn.0042aa60
movzx eax, al
test eax, eax
je 0x456140
call fcn.0042a680
mov dword [ebp - 0x744], eax
jmp 0x4561c5
call fcn.0042a690
push eax
lea ecx, [ebp - 0x220]
call fcn.00424b90
mov byte [ebp - 4], 3
push 0
lea ecx, [ebp - 0x220]
call fcn.00425070
push eax
call fcn.00433530
add esp, 8
mov dword [ebp - 0x750], eax
mov ecx, dword [ebp - 0x750]
push ecx
lea ecx, [ebp - 0x94]
call fcn.00425070
push eax
call fcn.0043fb60
add esp, 8
mov dword [ebp - 0x744], eax
cmp dword [ebp - 0x750], 0
je 0x4561b6
mov edx, dword [ebp - 0x750]
mov dword [ebp - 0x770], edx
mov eax, dword [ebp - 0x770]
push eax
call fcn.004ba21b
add esp, 4
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x220]
call fcn.00424d70
cmp dword [ebp - 0x744], 0
jne 0x4561e2
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x94]
call fcn.00424d70
jmp 0x4563a2
mov dword [ebp - 0x758], 0
lea ecx, [ebp - 0x19c]
push ecx
lea ecx, [ebp - 0x118]
call fcn.00424b90
mov byte [ebp - 4], 4
push 0x4e7950
push 0x4e7874
lea ecx, [ebp - 0x118]
call fcn.00426180
lea edx, [ebp - 0x738]
push edx
lea eax, [ebp - 0x758]
push eax
push 1
lea ecx, [ebp - 0x118]
call fcn.00425070
push eax
mov ecx, dword [ebp - 0x744]
push ecx
call fcn.0043ee50
add esp, 0x14
test eax, eax
je 0x456269
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x118]
call fcn.00424d70
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x94]
call fcn.00424d70
jmp 0x4563a2
mov edx, dword [ebp - 0x50c]
mov dword [ebp - 0x740], edx
cmp dword [ebp - 0x740], 0
jne 0x4562a1
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x118]
call fcn.00424d70
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x94]
call fcn.00424d70
jmp 0x4563a2
mov eax, dword [ebp - 0x740]
push eax
call fcn.004ba212
add esp, 4
mov dword [ebp - 0x774], eax
mov ecx, dword [ebp - 0x774]
mov dword [ebp - 0x73c], ecx
mov edx, dword [ebp - 0x740]
push edx
mov eax, dword [ebp - 0x73c]
push eax
mov ecx, dword [ebp - 0x758]
push ecx
mov edx, dword [ebp - 0x744]
push edx
call fcn.004403e0
add esp, 0x10
mov dword [ebp - 0x75c], eax
cmp dword [ebp - 0x75c], 0
je 0x456361
cmp dword [ebp - 0x75c], 0x600
je 0x456361
mov eax, dword [ebp - 0x73c]
mov dword [ebp - 0x778], eax
mov ecx, dword [ebp - 0x778]
push ecx
call fcn.004ba21b
add esp, 4
mov dword [ebp - 0x73c], 0
call fcn.0042aa60
movzx edx, al
test edx, edx
jne 0x456341
mov eax, dword [ebp - 0x744]
push eax
call fcn.0043ea70
add esp, 4
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x118]
call fcn.00424d70
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x94]
call fcn.00424d70
jmp 0x4563a2
call fcn.0042aa60
movzx ecx, al
test ecx, ecx
jne 0x45637c
mov edx, dword [ebp - 0x744]
push edx
call fcn.0043ea70
add esp, 4
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x118]
call fcn.00424d70
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x94]
call fcn.00424d70
xor eax, eax
jne 0x455faa
cmp dword [ebp - 0x73c], 0
jne 0x4564a0
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
lea ecx, [ebp - 0x19c]
call fcn.00425070
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x74c], eax
cmp dword [ebp - 0x74c], 0xffffffff
jne 0x4563e7
jmp 0x4564a0
push 0
mov ecx, dword [ebp - 0x74c]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x740], eax
cmp dword [ebp - 0x740], 0
jne 0x45640a
jmp 0x4564a0
mov dword [ebp - 0x760], 0
mov edx, dword [ebp - 0x740]
push edx
call fcn.004ba212
add esp, 4
mov dword [ebp - 0x77c], eax
mov eax, dword [ebp - 0x77c]
mov dword [ebp - 0x73c], eax
push 0
lea ecx, [ebp - 0x760]
push ecx
mov edx, dword [ebp - 0x740]
push edx
mov eax, dword [ebp - 0x73c]
push eax
mov ecx, dword [ebp - 0x74c]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [ebp - 0x74c]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x760]
cmp eax, dword [ebp - 0x740]
je 0x456499
mov ecx, dword [ebp - 0x73c]
mov dword [ebp - 0x780], ecx
mov edx, dword [ebp - 0x780]
push edx
call fcn.004ba21b
add esp, 4
mov dword [ebp - 0x73c], 0
jmp 0x4564a0
mov dword [ebp - 0x764], 0
cmp dword [ebp - 0x73c], 0
je 0x4564f4
mov eax, dword [ebp - 0x740]
push eax
mov ecx, dword [ebp - 0x73c]
push ecx
call fcn.00455e20
add esp, 8
mov dword [ebp - 0x764], eax
mov edx, dword [ebp - 0x73c]
mov dword [ebp - 0x784], edx
mov eax, dword [ebp - 0x784]
push eax
call fcn.004ba21b
add esp, 4
mov dword [ebp - 0x73c], 0
mov ecx, dword [ebp - 0x764]
mov dword [ebp - 0x788], ecx
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x19c]
call fcn.00424d70
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x508]
call fcn.00428150
mov eax, dword [ebp - 0x788]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004bacd8
mov esp, ebp
pop ebp
ret