Function at 0x621ffc
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push ebx
push esi
mov byte [ebp - 0xa], cl
mov byte [ebp - 9], dl
mov ebx, eax
xor eax, eax
push ebp
push 0x6222da
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 0xb], 0
lea edx, [ebp - 4]
mov eax, ebx
call fcn.00512694
lea eax, [ebp - 4]
call fcn.0061b4bc
mov edx, dword [ebp - 4]
mov eax, ebx
call fcn.005126e8
mov eax, dword [ebp - 4]
test eax, eax
je 0x622053
sub eax, 4
mov eax, dword [eax]
cmp eax, 0xf0
jle 0x622079
push 0
push 1
push 1
mov eax, dword [0x6cced4]
mov eax, dword [eax + 0xcc]
mov cl, 2
xor edx, edx
call fcn.006ae064
jmp 0x6222b2
mov eax, dword [ebp - 4]
test eax, eax
je 0x622085
sub eax, 4
mov eax, dword [eax]
cmp eax, 2
jl 0x62209d
mov eax, dword [ebp - 4]
cmp word [eax], 0x5c
jne 0x62209d
mov eax, dword [ebp - 4]
cmp word [eax + 2], 0x5c
je 0x6220a1
xor ebx, ebx
jmp 0x6220a3
mov bl, 1
test bl, bl
je 0x6220cc
cmp byte [ebp - 9], 0
jne 0x6220cc
push 0
push 1
push 1
mov eax, dword [0x6cced4]
mov eax, dword [eax + 0x80]
mov cl, 2
xor edx, edx
call fcn.006ae064
jmp 0x6222b2
test bl, bl
jne 0x622156
cmp byte [ebp - 0xa], 0
jne 0x6220e1
mov edx, 4
jmp 0x6220e6
mov edx, 3
mov eax, dword [ebp - 4]
test eax, eax
je 0x6220f2
sub eax, 4
mov eax, dword [eax]
cmp edx, eax
jle 0x6220fa
mov al, 1
jmp 0x62211f
mov eax, dword [ebp - 4]
movzx edx, word [eax]
mov eax, edx
mov ecx, edx
add ecx, 0xffffff9f
sub cx, 0x1a
jae 0x622113
mov eax, edx
and ax, 0xffdf
add eax, 0xffffffbf
sub ax, 0x1a
setb al
xor al, 1
test al, al
jne 0x622137
mov eax, dword [ebp - 4]
cmp word [eax + 2], 0x3a
jne 0x622137
mov eax, dword [ebp - 4]
cmp word [eax + 4], 0x5c
je 0x62218a
push 0
push 1
push 1
mov eax, dword [0x6cced4]
mov eax, dword [eax + 0x200]
mov cl, 2
xor edx, edx
call fcn.006ae064
jmp 0x6222b2
mov eax, dword [ebp - 4]
lea esi, [eax + 4]
mov dx, 0x5c
mov eax, esi
call fcn.005c58bc
cmp esi, eax
jb 0x62218a
push 0
push 1
push 1
mov eax, dword [0x6cced4]
mov eax, dword [eax + 0x200]
mov cl, 2
xor edx, edx
call fcn.006ae064
jmp 0x6222b2
mov eax, dword [ebp - 4]
call fcn.0061b614
test al, al
jne 0x6221ae
mov eax, dword [ebp - 4]
call fcn.0061b63c
test al, al
jne 0x6221ae
mov eax, dword [ebp - 4]
call fcn.0061b67c
test al, al
je 0x6221cd
push 0
push 1
push 1
mov eax, dword [0x6cced4]
mov eax, dword [eax + 0x1f0]
mov cl, 2
xor edx, edx
call fcn.006ae064
jmp 0x6222b2
lea eax, [ebp - 0x10]
push eax
mov ecx, 0x7fffffff
mov edx, 3
mov eax, dword [ebp - 4]
call fcn.0040b698
mov edx, dword [ebp - 0x10]
mov eax, 0x6222fc
call fcn.005c5740
test eax, eax
je 0x622227
push 0
push 1
push 1
lea edx, [ebp - 0x18]
mov eax, 0x6222fc
call fcn.0061b6f8
mov edx, dword [ebp - 0x18]
lea ecx, [ebp - 0x14]
mov ax, 0xb
call fcn.005cd7d4
mov eax, dword [ebp - 0x14]
mov cl, 2
xor edx, edx
call fcn.006ae064
jmp 0x6222b2
lea edx, [ebp - 0x20]
mov eax, dword [ebp - 4]
call fcn.005c566c
mov eax, dword [ebp - 0x20]
lea edx, [ebp - 0x1c]
call fcn.005c5170
mov eax, dword [ebp - 0x1c]
lea edx, [ebp - 8]
call fcn.005c5948
mov eax, dword [ebp - 8]
call fcn.00621f90
mov eax, dword [ebp - 8]
call fcn.005c6b4c
test al, al
jne 0x622278
push 0
push 1
push 1
mov eax, dword [0x6cced4]
mov eax, dword [eax + 0x1f4]
mov cl, 2
xor edx, edx
call fcn.006ae064
jmp 0x6222b2
test bl, bl
jne 0x6222ae
cmp byte [ebp + 8], 0
jne 0x6222ae
mov eax, dword [ebp - 8]
call fcn.0040b278
push eax
call sub.kernel32.dll_GetDriveTypeW
cmp eax, 4
jne 0x6222ae
push 0
push 1
push 1
mov eax, dword [0x6cced4]
mov eax, dword [eax + 0x7c]
mov cl, 2
xor edx, edx
call fcn.006ae064
jmp 0x6222b2
mov byte [ebp - 0xb], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x6222e1
lea eax, [ebp - 0x20]
mov edx, 5
call fcn.0040a228
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040a228
ret