[Manager]

want to learn how to bypass login forms ?
and such things ? you came to the best place.
it work on protected .net files too.

EXPLAIN ::
with this methood we can pass on all .net file 'Forms'
so if we have an application with login form.
we can use this methood to bypass the 'login' form.

Code

code was update'd
[now accept parameters too]
http://pastebin.com/26wJGqRz

// lets create a form list.

Code

var formList = new List<Form>();

// let create assembly

Code

var asm = Assembly.LoadFile(@"youFileHere");

// get all types

Code

var types = asm.GetTypes();

// move on all the types and check what is form
// add it to the list

Code

for (int i = 0; i < typeList.Length; i++)
{
    if (typeList[i].IsClass &&
  typeList[i].IsSubclassOf(typeof(Form)))
    {
  formList.Add(
    Activator.CreateInstance(typeList[i]) as Form);
    }
}

// now all you have to do is this.

Code

for (int i = 0; i < formList.Count; i++)
{
    formList[i].ShowDialog();
}

&&& FUll code &&&
[img]http://lulzimg.com/i23/55b109.png[/img]

[.bLaZeD]

I have no idea what this is supposed to do. Please explain more.

[Krizz]

ye... i agree with the post above.

[Banksу]

I kind of get it (i think), well at least the first part... It's getting the amount of forms in a file?

[KingCobraXD]

I have no idea what this is supposed to do. Please explain more.

I think he's using reflection to load the main form of an application. That way, you don't need to login....

EDIT: It gets all the forms and shows all of them =)

[Manager]

I kind of get it (i think), well at least the first part... It's getting the amount of forms in a file?

you can get all forms of the .net file
and with showDialog. you see them one by one.

---

I think he's using reflection to load the main form of an application. That way, you don't need to login....

no no no.
see what i coded.
i dont see here any 'methoodInfo'

---

I have no idea what this is supposed to do. Please explain more.

you can see all forms of any .net file.
and its allow you to pass on any login form.

[KingCobraXD]

There is an easy way to prevent this and i've done it with my keylogger. =)

[tflo]

It appears he is loading all forms in the executable. Which is why in a login/verify form you should pass a value to the main form to be used as a key.

[FileX]

I don't understand it =/

Here's VB.NET code (credits to Manager (I think) ):

Code

Private Sub GetAllForm(file As String)
    Dim asm = Assembly.Loadfile(file)
    Dim typeList = asm.GetTypes()
    Dim formList = New List(Of Form)()

    For i As Integer = 0 To typeList.Length - 1
        If typeList(i).IsClass AndAlso typeList(i).IsSubClassOf(GetType(form)) Then
            formList.add(TryCast(Activator.CreateInstance(typeList(i)), Form))
        End If
    Next
    For i As Integer = 0 To formList.Count - 1
        formList(i).ShowDialog()
    Next
End Sub

[Vysse]

There is an easy way to prevent this and i've done it with my keylogger. =)

Doesn't obfuscation prevent Reflection??

[Manager]

Doesn't obfuscation prevent Reflection??

if it change the file to c \ c+ \ delphi and load the base code into memory.
but its not happen. 🤝

[Vysse]

if it change the file to c \ c+ \ delphi and load the base code into memory.
but its not happen. 🤝

No I know for a fact that certain obfuscation measures will prevent reflection based loading...

[.bLaZeD]

Ahh, now I understand. But, cant you do this with reflexil in reflector?

[.bLaZeD]

Everytime you touch your keyboard you make yourself look more like a skid...

Well, I didn't really mean that. I realize what the code does, but if you are trying to get past the main form I'm almost 100% positive you can edit it with reflexil.

[KingCobraXD]

Doesn't obfuscation prevent Reflection??

Hmmm..I'm actually not so sure about that. Anyways, you can just have the login form contain some boolean that states whether the user has logged in or not. When the main form loads, it will check the boolean. If it's false, it will exit. If not, it'll continue. That way, this trick wouldn't work at all...