devsoft on 4:58 PM 06/16/2023: Hint : Steganography
metalpetal on 5:57 PM 01/23/2024: I stuck at this:
Public Sub Main()
Try
Dim [class] As Class01 = New Class01()
Console.Write("Insert your key :")
Dim [string] As String = Encoding.UTF8.GetString(Convert.FromBase64String(Console.ReadLine()))
Dim array As Byte() = New WebClient().DownloadData("https://www.dropbox.com/s/qe5g92pzexyxpav/AOT.png?dl=1")
Dim bitmap As Bitmap = CType(Image.FromStream(New MemoryStream(array)), Bitmap)
MrGoodLife_Crackme.Main.NAAG_Msg = [class].doStuff01(bitmap, Convert.ToInt32([string].Split(New Char() { ","c })(0)), Convert.ToInt32([string].Split(New Char() { ","c })(1)))
Console.WriteLine(String.Format("Your output is = {0}", Encoding.UTF8.GetString(MrGoodLife_Crackme.Main.NAAG_Msg)))
Catch ex As Exception
Console.WriteLine(String.Format("Your output is = {0}", Encoding.UTF8.GetString(MrGoodLife_Crackme.Main.NAAG_Msg)))
End Try
Console.ReadLine()
End Sub
' Token: 0x04000012 RID: 18
Private NAAG_Msg As Byte() = Encoding.UTF8.GetBytes("That was a fine attempt, but no luck for you! Try harder next time!")
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