Function at 0x45d0c0
Capabilities:
Check if file exists
Get disk information
Get disk size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x98
mov eax, dword [0x492740]
xor eax, ebp
mov dword [ebp - 0x78], eax
call fcn.004038a0
mov dword [ebp - 0x28], eax
push 0
push 0x47f530
lea ecx, [ebp + 8]
call fcn.00405240
cmp eax, 0xffffffff
jne 0x45d1b0
lea eax, [ebp + 8]
push eax
push 0x47f538
lea ecx, [ebp - 0x74]
push ecx
call fcn.004015e0
add esp, 0xc
mov ecx, eax
call fcn.004010f0
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
jne 0x45d124
mov dword [ebp - 0x90], 0
jmp 0x45d185
mov edx, dword [ebp - 0x24]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x3fffffff
jle 0x45d149
mov dword [ebp - 0x94], 0
jmp 0x45d179
mov eax, dword [ebp - 8]
shl eax, 1
call fcn.00445660
mov dword [ebp - 0x98], esp
mov eax, dword [ebp - 0x28]
push eax
mov ecx, dword [ebp - 8]
shl ecx, 1
push ecx
mov edx, dword [ebp - 0x24]
push edx
mov eax, dword [ebp - 0x98]
push eax
call fcn.00403850
mov dword [ebp - 0x94], eax
mov ecx, dword [ebp - 0x94]
mov dword [ebp - 0x90], ecx
mov edx, dword [ebp - 0x90]
mov dword [ebp - 0x70], edx
lea eax, [ebp - 0x70]
push eax
lea ecx, [ebp - 0x6c]
call fcn.0043b22c
push 0x48a190
lea ecx, [ebp - 0x6c]
push ecx
call fcn.0044193f
lea ecx, [ebp - 0x74]
call fcn.00405400
push 0
push 0x47f5ac
lea ecx, [ebp + 8]
call fcn.00405240
push eax
lea edx, [ebp - 0x20]
push edx
lea ecx, [ebp + 8]
call fcn.00403480
push 0
push 0x47f5b4
lea ecx, [ebp + 8]
call fcn.00405240
add eax, 2
push eax
push 0
lea ecx, [ebp + 8]
call fcn.00404fa0
lea eax, [ebp + 8]
push eax
lea ecx, [ebp - 0x10]
call fcn.00401e00
lea ecx, [ebp - 0x2c]
call fcn.004038b0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x1c], 3
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov dword [ebp - 4], eax
mov dword [ebp - 0xc], 1
mov ecx, dword [ebp - 0x1c]
and ecx, 4
sub ecx, 4
neg ecx
sbb ecx, ecx
and ecx, 2
mov dword [ebp - 0x34], ecx
jmp 0x45d240
mov edx, dword [ebp - 0x34]
add edx, 1
mov dword [ebp - 0x34], edx
cmp dword [ebp - 0x34], 0x1a
jge 0x45d33b
lea ecx, [ebp - 0x38]
call fcn.004038b0
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x34]
shl eax, cl
and eax, dword [ebp - 4]
je 0x45d32e
mov ecx, dword [ebp - 0x34]
add ecx, 0x41
push ecx
lea ecx, [ebp - 0x38]
call fcn.004064b0
push 0x47f5bc
lea edx, [ebp - 0x38]
push edx
lea eax, [ebp - 0x7c]
push eax
call fcn.00401530
add esp, 0xc
mov ecx, eax
call fcn.004010f0
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
mov dword [ebp - 0x3c], eax
lea ecx, [ebp - 0x7c]
call fcn.00405400
cmp dword [ebp - 0x3c], 3
jne 0x45d32e
lea ecx, [ebp - 0x60]
push ecx
lea edx, [ebp - 0x48]
push edx
lea eax, [ebp - 0x58]
push eax
push 0x47f5c4
lea ecx, [ebp - 0x38]
push ecx
lea edx, [ebp - 0x80]
push edx
call fcn.00401530
add esp, 0xc
mov ecx, eax
call fcn.004010f0
push eax
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
mov dword [ebp - 0x4c], eax
lea ecx, [ebp - 0x80]
call fcn.00405400
mov eax, dword [ebp - 0x5c]
cmp eax, dword [ebp - 0x14]
jb 0x45d32e
ja 0x45d2f6
mov ecx, dword [ebp - 0x60]
cmp ecx, dword [ebp - 0x18]
jbe 0x45d32e
mov edx, dword [ebp - 0x60]
mov dword [ebp - 0x18], edx
mov eax, dword [ebp - 0x5c]
mov dword [ebp - 0x14], eax
push 0x47f5cc
lea ecx, [ebp - 0x38]
push ecx
lea edx, [ebp - 0x84]
push edx
call fcn.00401530
add esp, 0xc
push eax
lea ecx, [ebp - 0x2c]
call fcn.00402520
lea ecx, [ebp - 0x84]
call fcn.00405400
lea ecx, [ebp - 0x38]
call fcn.00405400
jmp 0x45d237
lea ecx, [ebp - 0x2c]
call fcn.004010f0
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x45d38c
push 0x47f5d4
push 0x47f5d8
lea ecx, [ebp - 0x2c]
call fcn.00405060
push ecx
mov ecx, esp
mov dword [ebp - 0x88], esp
lea eax, [ebp - 0x2c]
push eax
call fcn.00401e00
push ecx
mov ecx, esp
mov dword [ebp - 0x8c], esp
lea edx, [ebp - 0x10]
push edx
call fcn.00401e00
call fcn.0045b3d0
add esp, 8
lea ecx, [ebp - 0x2c]
call fcn.00405400
lea ecx, [ebp - 0x10]
call fcn.00405400
lea ecx, [ebp - 0x20]
call fcn.00405400
lea ecx, [ebp + 8]
call fcn.00405400
lea esp, [ebp - 0x98]
mov ecx, dword [ebp - 0x78]
xor ecx, ebp
call fcn.0043aca7
mov esp, ebp
pop ebp
ret