Function at 0x491db0
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49ae19
mov eax, dword fs:[0]
push eax
sub esp, 0xe8
mov eax, dword [0x4c1600]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov byte [ebp - 0x45], 0
mov word [ebp - 0x1c], 0x20
mov word [ebp - 0x1a], 0x3a
mov word [ebp - 0x18], 0x5c
mov word [ebp - 0x16], 0
mov ecx, 9
mov esi, 0x4b0910
lea edi, [ebp - 0x44]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x50], 0
mov dword [ebp - 0x4c], 0
jmp 0x491e2c
mov eax, dword [ebp - 0x50]
add eax, 1
mov dword [ebp - 0x50], eax
cmp dword [ebp - 0x50], 0x20
jge 0x492097
movzx ecx, byte [ebp - 0x45]
test ecx, ecx
jne 0x492097
mov dword [ebp - 0x58], 0
mov edx, 1
mov ecx, dword [ebp - 0x50]
shl edx, cl
and edx, dword [ebp - 0x10]
jne 0x491e5a
jmp 0x491e23
mov eax, dword [ebp - 0x50]
add eax, 0x41
mov word [ebp - 0x1c], ax
lea ecx, [ebp - 0x1c]
push ecx
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
mov dword [ebp - 0x54], eax
cmp dword [ebp - 0x54], 3
je 0x491e7f
cmp dword [ebp - 0x54], 6
je 0x491e7f
jmp 0x491e23
mov edx, dword [ebp - 0x4c]
add edx, 0x30
mov word [ebp - 0x22], dx
mov eax, dword [ebp - 0x4c]
add eax, 1
mov dword [ebp - 0x4c], eax
push 0
push 0
push 3
push 0
push 7
push 0xc0000000
lea ecx, [ebp - 0x44]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x58], eax
cmp dword [ebp - 0x58], 0xffffffff
jne 0x491eb9
jmp 0x492092
mov dword [ebp - 0x74], 0
push 0x18
push 0
lea edx, [ebp - 0x70]
push edx
call fcn.00452150
add esp, 0xc
push 0
lea eax, [ebp - 0x74]
push eax
push 0x18
lea ecx, [ebp - 0x70]
push ecx
push 0
push 0
push 0x74080
mov edx, dword [ebp - 0x58]
push edx
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x491ef8
jmp 0x492088
mov dword [ebp - 0x78], 0x221
mov eax, dword [ebp - 0x78]
push eax
call fcn.00453c95
add esp, 4
mov dword [ebp - 0x7c], eax
cmp dword [ebp - 0x7c], 0
je 0x492088
mov ecx, dword [ebp - 0x7c]
mov byte [ecx + 0xa], 0xec
mov dword [ebp - 0x80], 0
push 0
lea edx, [ebp - 0x80]
push edx
mov eax, dword [ebp - 0x78]
push eax
mov ecx, dword [ebp - 0x7c]
push ecx
push 0x21
mov edx, dword [ebp - 0x7c]
push edx
push 0x7c088
mov eax, dword [ebp - 0x58]
push eax
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x491f52
jmp 0x49207c
mov ecx, dword [ebp - 0x7c]
add ecx, 0x10
mov dword [ebp - 0x88], ecx
mov edx, dword [ebp - 0x7c]
mov eax, dword [edx]
mov dword [ebp - 0x84], eax
je 0x49207c
cmp dword [ebp - 0x84], 0x2e
jbe 0x49207c
push 0x13
push 0xa
mov ecx, dword [ebp - 0x88]
push ecx
lea edx, [ebp - 0xa4]
push edx
call fcn.004915f0
add esp, 0x10
mov dword [ebp - 0xe0], eax
mov eax, dword [ebp - 0xe0]
mov dword [ebp - 0xe4], eax
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 0xe4]
push ecx
mov ecx, dword [ebp + 8]
call fcn.00402650
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xa4]
call fcn.00409a80
push 0x2e
push 0x1b
mov edx, dword [ebp - 0x88]
push edx
lea eax, [ebp - 0xc0]
push eax
call fcn.004915f0
add esp, 0x10
mov dword [ebp - 0xe8], eax
mov ecx, dword [ebp - 0xe8]
mov dword [ebp - 0xec], ecx
mov dword [ebp - 4], 1
mov edx, dword [ebp - 0xec]
push edx
mov ecx, dword [ebp + 0xc]
call fcn.00402650
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.00409a80
push 0x1a
push 0x17
mov eax, dword [ebp - 0x88]
push eax
lea ecx, [ebp - 0xdc]
push ecx
call fcn.004915f0
add esp, 0x10
mov dword [ebp - 0xf0], eax
mov edx, dword [ebp - 0xf0]
mov dword [ebp - 0xf4], edx
mov dword [ebp - 4], 2
mov eax, dword [ebp - 0xf4]
push eax
mov ecx, dword [ebp + 0x10]
call fcn.00402650
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xdc]
call fcn.00409a80
mov byte [ebp - 0x45], 1
mov ecx, dword [ebp - 0x7c]
push ecx
call fcn.00453d58
add esp, 4
mov edx, dword [ebp - 0x58]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x491e23
mov al, byte [ebp - 0x45]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.00451d4e
mov esp, ebp
pop ebp
ret