Function at 0x403e20
Capabilities:
Check if file exists
Copy file
Create directory

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4bec18
mov eax, dword fs:[0]
push eax
sub esp, 0x88
mov eax, dword [0x4f7458]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x88], ecx
lea eax, [ebp - 0x14]
push eax
mov ecx, 0x4f89c8
call fcn.0042b8e0
mov dword [ebp - 4], 0
push str.binESTSIP_flmondrv.inf
lea ecx, [ebp - 0x14]
push ecx
lea edx, [ebp - 0x18]
push edx
call fcn.0040f970
add esp, 0xc
mov byte [ebp - 4], 1
mov eax, str.binESTSIP_flmondrv
test eax, eax
jne 0x403e8e
mov dword [ebp - 0x30], 0
jmp 0x403e9e
push str.binESTSIP_flmondrv
call fcn.0048bb5c
add esp, 4
mov dword [ebp - 0x30], eax
mov ecx, dword [ebp - 0x30]
push ecx
push str.binESTSIP_flmondrv
lea ecx, [ebp - 0x14]
call fcn.00410800
mov edx, dword [ebp - 0x88]
mov eax, dword [edx]
sub eax, 0x10
mov dword [ebp - 0x34], eax
mov ecx, dword [ebp - 0x34]
push ecx
call fcn.00411c60
add esp, 4
mov dword [ebp - 0x38], eax
mov edx, dword [ebp - 0x38]
add edx, 0x10
mov dword [ebp - 0x10], edx
mov byte [ebp - 4], 2
push 0x4c8d8c
lea ecx, [ebp - 0x10]
call fcn.0040f690
mov eax, str.ESTSIP
test eax, eax
jne 0x403ef8
mov dword [ebp - 0x4c], 0
jmp 0x403f08
push str.ESTSIP
call fcn.0048bb5c
add esp, 4
mov dword [ebp - 0x4c], eax
mov ecx, dword [ebp - 0x4c]
push ecx
push str.ESTSIP
lea ecx, [ebp - 0x10]
call fcn.00410800
mov edx, dword [ebp - 0x10]
mov dword [ebp - 0x50], edx
mov eax, dword [ebp - 0x50]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x403f39
push 0
mov ecx, dword [ebp - 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
push str._flmondrv.inf
lea edx, [ebp - 0x10]
push edx
lea eax, [ebp - 0x20]
push eax
call fcn.0040f970
add esp, 0xc
mov byte [ebp - 4], 3
mov ecx, dword [ebp - 0x20]
mov dword [ebp - 0x54], ecx
mov edx, dword [ebp - 0x18]
mov dword [ebp - 0x58], edx
push 0
mov eax, dword [ebp - 0x54]
push eax
mov ecx, dword [ebp - 0x58]
push ecx
call dword [sym.imp.KERNEL32.dll_CopyFileW]
mov dword [ebp - 0x1c], eax
mov edx, dword [ebp - 0x1c]
push edx
mov eax, dword [ebp - 0x20]
push eax
mov ecx, dword [ebp - 0x18]
push ecx
push str.UpdateInfDrivers___Copy__s______s__Ret:__d
mov edx, dword [ebp - 0x88]
push edx
call fcn.004028d0
add esp, 0x14
mov eax, str._flmondrv
test eax, eax
jne 0x403fa3
mov dword [ebp - 0x5c], 0
jmp 0x403fb3
push str._flmondrv
call fcn.0048bb5c
add esp, 4
mov dword [ebp - 0x5c], eax
mov ecx, dword [ebp - 0x5c]
push ecx
push str._flmondrv
lea ecx, [ebp - 0x10]
call fcn.00410800
push 1
push ecx
mov edx, esp
mov dword [ebp - 0x24], esp
mov dword [ebp - 0x68], edx
mov eax, dword [ebp - 0x10]
sub eax, 0x10
mov dword [ebp - 0x60], eax
mov ecx, dword [ebp - 0x60]
push ecx
call fcn.00411c60
add esp, 4
mov dword [ebp - 0x64], eax
mov edx, dword [ebp - 0x64]
add edx, 0x10
mov eax, dword [ebp - 0x68]
mov dword [eax], edx
mov ecx, dword [ebp - 0x68]
mov dword [ebp - 0x8c], ecx
mov byte [ebp - 4], 4
push ecx
mov edx, esp
mov dword [ebp - 0x28], esp
mov dword [ebp - 0x74], edx
mov eax, dword [ebp - 0x14]
sub eax, 0x10
mov dword [ebp - 0x6c], eax
mov ecx, dword [ebp - 0x6c]
push ecx
call fcn.00411c60
add esp, 4
mov dword [ebp - 0x70], eax
mov edx, dword [ebp - 0x70]
add edx, 0x10
mov eax, dword [ebp - 0x74]
mov dword [eax], edx
mov ecx, dword [ebp - 0x74]
mov dword [ebp - 0x90], ecx
mov byte [ebp - 4], 3
call fcn.00446930
add esp, 0xc
mov dword [ebp - 0x94], eax
cmp dword [ebp - 0x94], 0
je 0x404078
mov edx, dword [ebp - 0x10]
push edx
mov eax, dword [ebp - 0x14]
push eax
push 0x4c8d90
mov ecx, dword [ebp - 0x88]
push ecx
call fcn.004028d0
add esp, 0x10
push 1
mov ecx, dword [ebp - 0x88]
call fcn.004038c0
mov dword [ebp - 0x2c], 1
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x20]
call fcn.00402470
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x10]
call fcn.00402470
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x18]
call fcn.00402470
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x14]
call fcn.00402470
mov eax, dword [ebp - 0x2c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret