Function at 0x40a300
Capabilities:
Connect to wmi namespace via wbemlocator
Get common file path
Get disk information via ioctl
Reference sql statements

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ae55d
mov eax, dword fs:[0]
push eax
sub esp, 0x56c
mov eax, dword [0x4e506c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 8]
push 0x204
mov dword [ebp - 0x570], eax
lea eax, [ebp - 0x328]
push 0
push eax
call fcn.00485bb0
add esp, 0xc
lea eax, [ebp - 0x328]
push 0x102
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x40a853
push 0
push 0
push 0
push 0
push 0
push 0
push 3
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x328]
push eax
call fcn.0048bfa0
add esp, 0x24
test eax, eax
jne 0x40a853
lea eax, [ebp - 0x18]
push eax
push 0x4c7fa0
lea eax, [ebp - 0x530]
push 0x104
push eax
call fcn.0040c790
add esp, 0x10
mov dword [ebp - 0x54c], 0
lea eax, [ebp - 0x530]
mov dword [ebp - 0x548], 0
xorps xmm0, xmm0
movq qword [ebp - 0x554], xmm0
push 0
push 0
push 3
push 0
push 0
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x40a853
push 0
lea eax, [ebp - 0x548]
push eax
push 0xc
lea eax, [ebp - 0x554]
push eax
push 0
push 0
push 0x2d1080
push esi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x40a428
call dword [sym.imp.KERNEL32.dll_GetLastError]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x40a859
push dword [ebp - 0x550]
lea eax, [ebp - 0x120]
push str.SELECT_Signature_FROM_Win32_DiskDrive_WHERE_Index_u
push 0x104
push eax
call fcn.0040be90
add esp, 0x10
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0
push 0
push 0
push 3
push 0
push 0
push 0
push 0xffffffffffffffff
push 0
call dword [sym.imp.ole32.dll_CoInitializeSecurity]
test eax, eax
jns 0x40a475
cmp eax, 0x80010119
jne 0x40a859
mov dword [ebp - 0x544], 0
lea eax, [ebp - 0x544]
mov dword [ebp - 4], 0
push eax
push 0x4bbd6c
push 1
push 0
push 0x4bbd5c
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
jns 0x40a4ac
xor esi, esi
jmp 0x40a838
mov dword [ebp - 0x540], 0
mov byte [ebp - 4], 2
mov esi, dword [ebp - 0x544]
push ecx
lea ecx, [ebp - 0x538]
mov eax, dword [esi]
mov edi, dword [eax + 0xc]
call fcn.00407b20
mov byte [ebp - 4], 3
mov eax, dword [eax]
test eax, eax
je 0x40a4df
mov eax, dword [eax]
jmp 0x40a4e1
xor eax, eax
lea ecx, [ebp - 0x540]
push ecx
push 0
push 0
push 0
push 0
push 0
push 0
push eax
push esi
call edi
mov esi, dword [ebp - 0x538]
or edi, 0xffffffff
mov ebx, eax
test esi, esi
je 0x40a54a
mov ecx, edi
lock xadd dword [esi + 8], ecx
dec ecx
jne 0x40a54a
test esi, esi
je 0x40a54a
mov eax, dword [esi]
test eax, eax
je 0x40a528
push eax
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov dword [esi], 0
mov eax, dword [esi + 4]
test eax, eax
je 0x40a53f
push eax
call fcn.0046daa5
add esp, 4
mov dword [esi + 4], 0
push 0xc
push esi
call fcn.0046da67
add esp, 8
test ebx, ebx
js 0x40a822
push 0
push 0
push 3
push 3
push 0
push 0
push 0xa
push dword [ebp - 0x540]
call dword [sym.imp.ole32.dll_CoSetProxyBlanket]
test eax, eax
js 0x40a822
mov dword [ebp - 0x53c], 0
mov byte [ebp - 4], 8
lea ecx, [ebp - 0x56c]
mov esi, dword [ebp - 0x540]
mov eax, dword [esi]
mov eax, dword [eax + 0x50]
mov dword [ebp - 0x534], eax
lea eax, [ebp - 0x120]
push eax
call fcn.00407a80
mov byte [ebp - 4], 9
mov ebx, dword [eax]
test ebx, ebx
je 0x40a5b3
mov ebx, dword [ebx]
jmp 0x40a5b5
xor ebx, ebx
push 0x4c7ee0
lea ecx, [ebp - 0x538]
call fcn.00407a80
mov byte [ebp - 4], 0xa
mov eax, dword [eax]
test eax, eax
je 0x40a5d3
mov eax, dword [eax]
jmp 0x40a5d5
xor eax, eax
lea ecx, [ebp - 0x53c]
push ecx
push 0
push 0x30
push ebx
push eax
push esi
call dword [ebp - 0x534]
mov esi, dword [ebp - 0x538]
mov dword [ebp - 0x534], eax
test esi, esi
je 0x40a65c
mov ecx, edi
lock xadd dword [esi + 8], ecx
dec ecx
jne 0x40a64a
test esi, esi
je 0x40a64a
mov eax, dword [esi]
mov ebx, dword [sym.imp.OLEAUT32.dll_SysStringLen]
test eax, eax
je 0x40a61c
push eax
call ebx
mov dword [esi], 0
mov eax, dword [esi + 4]
test eax, eax
je 0x40a633
push eax
call fcn.0046daa5
add esp, 4
mov dword [esi + 4], 0
push 0xc
push esi
call fcn.0046da67
add esp, 8
mov dword [ebp - 0x538], 0
jmp 0x40a662
mov ebx, dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov dword [ebp - 0x538], 0
jmp 0x40a662
mov ebx, dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov esi, dword [ebp - 0x56c]
test esi, esi
je 0x40a6a9
lock xadd dword [esi + 8], edi
dec edi
jne 0x40a6a9
test esi, esi
je 0x40a6a9
mov eax, dword [esi]
test eax, eax
je 0x40a687
push eax
call ebx
mov dword [esi], 0
mov eax, dword [esi + 4]
test eax, eax
je 0x40a69e
push eax
call fcn.0046daa5
add esp, 4
mov dword [esi + 4], 0
push 0xc
push esi
call fcn.0046da67
add esp, 8
cmp dword [ebp - 0x534], 0
jge 0x40a6b9
xor esi, esi
jmp 0x40a80c
mov ebx, dword [ebp - 0x570]
xor eax, eax
mov dword [ebp - 0x534], eax
mov word [ebx], ax
mov byte [ebp - 4], 0xe
lea edx, [ebp - 0x538]
push edx
mov dword [ebp - 0x538], eax
lea edx, [ebp - 0x534]
mov eax, dword [ebp - 0x53c]
push edx
push 1
push 0xffffffffffffffff
mov ecx, dword [eax]
push eax
call dword [ecx + 0x10]
test eax, eax
js 0x40a7cf
mov edi, dword [sym.imp.OLEAUT32.dll_VariantClear]
mov esi, dword [sym.imp.OLEAUT32.dll_VariantCopy]
nop word [eax + eax]
cmp dword [ebp - 0x538], 0
je 0x40a7cf
lea eax, [ebp - 0x568]
push eax
call edi
mov eax, dword [ebp - 0x534]
lea edx, [ebp - 0x568]
push 0
push 0
push edx
mov ecx, dword [eax]
push 0
push str.Signature
push eax
call dword [ecx + 0x10]
test eax, eax
js 0x40a774
mov eax, 3
cmp ax, word [ebp - 0x568]
jne 0x40a774
mov eax, dword [ebp - 0x560]
test eax, eax
je 0x40a774
push eax
push 0x4c7ffc
push 0x100
push ebx
call fcn.0040c790
add esp, 0x10
lea eax, [ebp - 0x568]
push eax
call esi
mov byte [ebp - 4], 0x14
mov eax, dword [ebp - 0x534]
test eax, eax
je 0x40a791
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov dword [ebp - 0x534], 0
mov byte [ebp - 4], 0xe
lea edx, [ebp - 0x538]
mov eax, dword [ebp - 0x53c]
push edx
lea edx, [ebp - 0x534]
mov dword [ebp - 0x538], 0
push edx
mov ecx, dword [eax]
push 1
push 0xffffffffffffffff
push eax
call dword [ecx + 0x10]
test eax, eax
jns 0x40a710
mov byte [ebp - 4], 0xf
mov ecx, dword [ebp - 0x53c]
test ecx, ecx
je 0x40a7f3
mov dword [ebp - 0x53c], 0
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [ebp - 0x53c]
mov esi, 1
mov byte [ebp - 4], 0x10
mov eax, dword [ebp - 0x534]
test eax, eax
je 0x40a812
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov ecx, dword [ebp - 0x53c]
mov byte [ebp - 4], 0x11
test ecx, ecx
je 0x40a824
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
jmp 0x40a824
xor esi, esi
mov byte [ebp - 4], 0x12
mov eax, dword [ebp - 0x540]
test eax, eax
je 0x40a838
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov dword [ebp - 4], 0x13
mov ecx, dword [ebp - 0x544]
test ecx, ecx
je 0x40a84f
mov edx, dword [ecx]
push ecx
call dword [edx + 8]
mov eax, esi
jmp 0x40a85b
call dword [sym.imp.KERNEL32.dll_GetLastError]
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0046d546
mov esp, ebp
pop ebp
ret 8