Function at 0x496e90
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4eeed0
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [0x53d100]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
xor edi, edi
mov dword [ebp - 0x1c], edi
mov dword [ebp - 4], edi
call fcn.004bc4b7
xor ecx, ecx
cmp eax, edi
setne cl
cmp ecx, edi
jne 0x496eda
push 0x80004005
call fcn.00422000
mov edx, dword [eax]
mov ecx, eax
mov eax, dword [edx + 0xc]
call eax
lea ebx, [eax + 0x10]
mov dword [ebp - 0x14], ebx
mov byte [ebp - 4], 1
mov eax, dword [ebp + 0xc]
cmp dword [eax - 0xc], edi
jge 0x496eff
push 0x80070057
call fcn.00422000
movzx eax, word [eax]
movzx ecx, ax
push ecx
call fcn.004cf6dc
mov esi, eax
lea edx, [esi - 0x41]
add esp, 4
cmp edx, 0x19
ja 0x497213
mov eax, dword [ebp + 0xc]
cmp dword [eax - 0xc], 1
jge 0x496f2f
push 0x80070057
call fcn.00422000
movzx eax, word [eax + 2]
cmp ax, 0x3a
jne 0x497213
cmp dword [0x542f98], edi
jne 0x496f4a
call fcn.004987e0
push 0x543490
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [esi*4 + 0x5433a4]
cmp eax, 0xffffffff
jne 0x497140
push esi
lea eax, [ebp - 0x18]
push 0x502764
push eax
call fcn.00478210
mov eax, dword [eax]
add esp, 0xc
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
mov edi, eax
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x496fa1
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
cmp edi, 1
jne 0x496fa9
or edi, 0xffffffff
push 0x50007c
mov dword [ebp - 0x18], edi
mov dword [esi*4 + 0x5433a4], edi
lea ebx, [esi*4 + 0x54340c]
call fcn.004cb5ea
add esp, 4
push eax
push 0x50007c
mov ecx, ebx
call fcn.004253ae
cmp edi, 0xffffffff
je 0x497153
push 0x50007c
lea ecx, [ebp - 0x10]
call fcn.004247ea
push esi
lea ecx, [ebp - 0x1c]
push 0x522d30
push ecx
mov byte [ebp - 4], 3
call fcn.00478210
add esp, 0xc
mov esi, eax
mov byte [ebp - 4], 4
mov edx, dword [ebp - 0x10]
mov eax, dword [edx - 8]
mov ecx, 1
sub ecx, dword [edx - 4]
sub eax, 0x104
or eax, ecx
jge 0x49702d
push 0x104
lea ecx, [ebp - 0x10]
call fcn.004224f5
mov edx, dword [ebp - 0x10]
mov eax, dword [esi]
push 0x104
push edx
push eax
call dword [sym.imp.KERNEL32.dll_QueryDosDeviceW]
mov esi, eax
mov byte [ebp - 4], 3
mov eax, dword [ebp - 0x1c]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x497061
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax - 8]
push ecx
push eax
call fcn.004cb5cb
add esp, 8
test eax, eax
jl 0x496ef5
mov ecx, dword [ebp - 0x10]
cmp eax, dword [ecx - 8]
jg 0x496ef5
mov dword [ecx - 0xc], eax
mov edx, dword [ebp - 0x10]
xor ecx, ecx
mov word [edx + eax*2], cx
test esi, esi
je 0x49711b
mov eax, dword [ebp - 0x10]
push ecx
add eax, 0xfffffff0
mov dword [ebp - 0x1c], esp
mov esi, esp
push eax
call fcn.0042541f
add eax, 0x10
mov dword [esi], eax
lea eax, [ebp - 0x1c]
add esp, 4
push eax
call fcn.004972e0
add esp, 8
push eax
mov ecx, ebx
mov byte [ebp - 4], 5
call fcn.0042482e
mov byte [ebp - 4], 3
mov eax, dword [ebp - 0x1c]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4970ee
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
push ebx
lea ecx, [ebp - 0x14]
call fcn.00424f10
mov edx, dword [ebp - 0x14]
mov eax, dword [ebp - 0x10]
push ecx
mov ecx, esp
mov dword [ebp - 0x20], esp
push edx
push eax
push str.ResolveDosDrive:_DeviceFileName_s____DosDriveCache_s
push ecx
call fcn.00478210
add esp, 0x10
call fcn.00496d90
add esp, 4
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x497153
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
jmp 0x497153
lea ecx, [esi*4 + 0x54340c]
push ecx
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x18], eax
call fcn.00424f10
push 0x543490
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
cmp dword [ebp + 0x10], 0
je 0x4971d6
cmp dword [ebp - 0x18], 4
je 0x4971d6
mov esi, dword [ebp + 8]
push 0x50007c
mov ecx, esi
call fcn.004247ea
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x49719c
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4971c2
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, dword [ebp - 0x14]
add esi, 0xfffffff0
push esi
call fcn.0042541f
mov edi, dword [ebp + 8]
add eax, 0x10
add esp, 4
mov dword [edi], eax
mov byte [ebp - 4], 0
lea ecx, [esi + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4972a3
mov ecx, dword [esi]
mov eax, dword [ecx]
mov edx, dword [eax + 4]
push esi
call edx
jmp 0x4972a3
call fcn.004bc4b7
xor ecx, ecx
cmp eax, edi
setne cl
cmp ecx, edi
jne 0x49722d
push 0x80004005
call fcn.00422000
mov edx, dword [eax]
mov ecx, eax
mov eax, dword [edx + 0xc]
call eax
mov edi, dword [ebp + 8]
add eax, 0x10
mov dword [edi], eax
mov ecx, 0x50007c
mov byte [ebp - 4], 2
test ecx, 0xffff0000
jne 0x497269
mov edx, ecx
movzx esi, dx
push esi
call fcn.004c463d
test eax, eax
je 0x497283
push esi
push eax
mov ecx, edi
call fcn.00424e82
jmp 0x497283
push 0x50007c
call fcn.004cb5ea
add esp, 4
push eax
push 0x50007c
mov ecx, edi
call fcn.004253ae
lea eax, [ebx - 0x10]
mov byte [ebp - 4], 0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4972a3
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
or edx, 0xffffffff
lea ecx, [eax + 0xc]
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4972c9
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret