Function at 0x4e57d0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56a341
mov eax, dword fs:[0]
push eax
sub esp, 0x40c
mov eax, dword [0x5b0514]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x3d0], 0
mov dword [ebp - 0x3d4], 0
call fcn.004ab0d0
push eax
lea ecx, [ebp - 0x94]
call fcn.004a04e0
mov dword [ebp - 4], 0
call fcn.004ab0e0
mov ecx, eax
call fcn.004a1570
movzx eax, al
test eax, eax
je 0x4e5977
mov ecx, dword [ebp + 8]
push ecx
lea ecx, [ebp - 0x94]
call fcn.004a0a10
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocStringLen
lea ecx, [ebp - 0x94]
call fcn.004a08d0
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
mov dword [ebp - 0x3dc], eax
cmp dword [ebp - 0x3dc], 0xffffffff
jne 0x4e5897
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004a06c0
jmp 0x4e5c1e
push 0
mov edx, dword [ebp - 0x3dc]
push edx
call dword [sym.imp.KERNEL32.DLL_GetFileSize]
mov dword [ebp - 0x3d4], eax
cmp dword [ebp - 0x3d4], 0
jne 0x4e58cc
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004a06c0
jmp 0x4e5c1e
mov dword [ebp - 0x3e8], 0
mov eax, dword [ebp - 0x3d4]
push eax
call fcn.00481109
add esp, 4
mov dword [ebp - 0x3fc], eax
mov ecx, dword [ebp - 0x3fc]
mov dword [ebp - 0x3d0], ecx
push 0
lea edx, [ebp - 0x3e8]
push edx
mov eax, dword [ebp - 0x3d4]
push eax
mov ecx, dword [ebp - 0x3d0]
push ecx
mov edx, dword [ebp - 0x3dc]
push edx
call dword [sym.imp.KERNEL32.DLL_ReadFile]
mov eax, dword [ebp - 0x3dc]
push eax
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov ecx, dword [ebp - 0x3e8]
cmp ecx, dword [ebp - 0x3d4]
je 0x4e5972
mov edx, dword [ebp - 0x3d0]
mov dword [ebp - 0x400], edx
mov eax, dword [ebp - 0x400]
push eax
call fcn.0041f3e0
add esp, 4
mov dword [ebp - 0x3d0], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004a06c0
jmp 0x4e5c1e
jmp 0x4e5c04
call fcn.004ab0e0
push eax
lea ecx, [ebp - 0x94]
call fcn.004a09e0
mov dword [ebp - 0x3d8], 0
call fcn.004ab630
movzx ecx, al
test ecx, ecx
je 0x4e59ae
call fcn.004ab0f0
mov dword [ebp - 0x3d8], eax
jmp 0x4e5a33
call fcn.004ab100
push eax
lea ecx, [ebp - 0x19c]
call fcn.004a04e0
mov byte [ebp - 4], 1
push 0
lea ecx, [ebp - 0x19c]
call fcn.004a08d0
push eax
call fcn.004b3e60
add esp, 8
mov dword [ebp - 0x3e4], eax
mov edx, dword [ebp - 0x3e4]
push edx
lea ecx, [ebp - 0x94]
call fcn.004a08d0
push eax
call fcn.00503620
add esp, 8
mov dword [ebp - 0x3d8], eax
cmp dword [ebp - 0x3e4], 0
je 0x4e5a24
mov eax, dword [ebp - 0x3e4]
mov dword [ebp - 0x404], eax
mov ecx, dword [ebp - 0x404]
push ecx
call fcn.0041f3e0
add esp, 4
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x19c]
call fcn.004a06c0
cmp dword [ebp - 0x3d8], 0
jne 0x4e5a53
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004a06c0
jmp 0x4e5c1e
mov dword [ebp - 0x3ec], 0
push 0xffffffffffffffff
mov edx, dword [ebp + 8]
push edx
lea ecx, [ebp - 0x118]
call fcn.004a0520
mov byte [ebp - 4], 2
push 0x58c358
push 0x58bdf0
lea ecx, [ebp - 0x118]
call fcn.004a1950
lea eax, [ebp - 0x3cc]
push eax
lea ecx, [ebp - 0x3ec]
push ecx
push 1
lea ecx, [ebp - 0x118]
call fcn.004a08d0
push eax
mov edx, dword [ebp - 0x3d8]
push edx
call fcn.00502900
add esp, 0x14
test eax, eax
je 0x4e5adc
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x118]
call fcn.004a06c0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004a06c0
jmp 0x4e5c1e
mov eax, dword [ebp - 0x1a0]
mov dword [ebp - 0x3d4], eax
cmp dword [ebp - 0x3d4], 0
jne 0x4e5b17
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x118]
call fcn.004a06c0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004a06c0
jmp 0x4e5c1e
mov ecx, dword [ebp - 0x3d4]
push ecx
call fcn.00481109
add esp, 4
mov dword [ebp - 0x408], eax
mov edx, dword [ebp - 0x408]
mov dword [ebp - 0x3d0], edx
mov eax, dword [ebp - 0x3d4]
push eax
mov ecx, dword [ebp - 0x3d0]
push ecx
mov edx, dword [ebp - 0x3ec]
push edx
mov eax, dword [ebp - 0x3d8]
push eax
call fcn.00503eb0
add esp, 0x10
mov dword [ebp - 0x3f0], eax
cmp dword [ebp - 0x3f0], 0
je 0x4e5bda
cmp dword [ebp - 0x3f0], 0x600
je 0x4e5bda
mov ecx, dword [ebp - 0x3d0]
mov dword [ebp - 0x40c], ecx
mov edx, dword [ebp - 0x40c]
push edx
call fcn.0041f3e0
add esp, 4
mov dword [ebp - 0x3d0], 0
call fcn.004ab630
movzx eax, al
test eax, eax
jne 0x4e5bb7
mov ecx, dword [ebp - 0x3d8]
push ecx
call fcn.00502510
add esp, 4
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x118]
call fcn.004a06c0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004a06c0
jmp 0x4e5c1e
call fcn.004ab630
movzx edx, al
test edx, edx
jne 0x4e5bf5
mov eax, dword [ebp - 0x3d8]
push eax
call fcn.00502510
add esp, 4
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x118]
call fcn.004a06c0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004a06c0
xor ecx, ecx
jne 0x4e580f
cmp dword [ebp - 0x3d0], 0
jne 0x4e5d14
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocStringLen
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
mov dword [ebp - 0x3e0], eax
cmp dword [ebp - 0x3e0], 0xffffffff
jne 0x4e5c5b
jmp 0x4e5d14
push 0
mov eax, dword [ebp - 0x3e0]
push eax
call dword [sym.imp.KERNEL32.DLL_GetFileSize]
mov dword [ebp - 0x3d4], eax
cmp dword [ebp - 0x3d4], 0
jne 0x4e5c7e
jmp 0x4e5d14
mov dword [ebp - 0x3f4], 0
mov ecx, dword [ebp - 0x3d4]
push ecx
call fcn.00481109
add esp, 4
mov dword [ebp - 0x410], eax
mov edx, dword [ebp - 0x410]
mov dword [ebp - 0x3d0], edx
push 0
lea eax, [ebp - 0x3f4]
push eax
mov ecx, dword [ebp - 0x3d4]
push ecx
mov edx, dword [ebp - 0x3d0]
push edx
mov eax, dword [ebp - 0x3e0]
push eax
call dword [sym.imp.KERNEL32.DLL_ReadFile]
mov ecx, dword [ebp - 0x3e0]
push ecx
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov edx, dword [ebp - 0x3f4]
cmp edx, dword [ebp - 0x3d4]
je 0x4e5d0d
mov eax, dword [ebp - 0x3d0]
mov dword [ebp - 0x414], eax
mov ecx, dword [ebp - 0x414]
push ecx
call fcn.0041f3e0
add esp, 4
mov dword [ebp - 0x3d0], 0
jmp 0x4e5d14
mov dword [ebp - 0x3f8], 0
cmp dword [ebp - 0x3d0], 0
je 0x4e5d68
mov edx, dword [ebp - 0x3d4]
push edx
mov eax, dword [ebp - 0x3d0]
push eax
call fcn.004e56c0
add esp, 8
mov dword [ebp - 0x3f8], eax
mov ecx, dword [ebp - 0x3d0]
mov dword [ebp - 0x418], ecx
mov edx, dword [ebp - 0x418]
push edx
call fcn.0041f3e0
add esp, 4
mov dword [ebp - 0x3d0], 0
mov eax, dword [ebp - 0x3f8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00497d40
mov esp, ebp
pop ebp
ret