diff --git a/SSRF_remotesource.cs b/SSRF_remotesource.cs
new file mode 100644
index 0000000..327b840
--- /dev/null
+++ b/SSRF_remotesource.cs
@@ -0,0 +1,90 @@
+//SSRF coming from a remote source for testing codeQL queries
+using System;
+using System.Net;
+using System.Text;
+using System.Linq;
+using System.IO;
+
+// Simple NameValue class to hold parameter pairs
+public class NameValue
+{
+    public string name;
+    public string value;
+
+    public NameValue(string name, string value)
+    {
+        this.name = name;
+        this.value = value;
+    }
+}
+
+class Program
+{
+    static void Main(string[] args)
+    {
+        // Sample call to the ProxyPostRequest method
+        var parameters = new NameValue[]
+        {
+            new NameValue("foo", "bar"),
+            new NameValue("hello", "world")
+        };
+
+        string url = FetchUrlFromRemoteSource(); // Get URL from remote source
+        var result = ProxyPostRequest(url, parameters);
+
+        Console.WriteLine("Response:\n" + result);
+    }
+
+    static string FetchUrlFromRemoteSource()
+    {
+        // Simulate fetching URL from a remote source (e.g. config server)
+        var req = WebRequest.Create("https://website.com/url.txt"); // should return a URL like http://httpbin.org/post
+        using (var res = req.GetResponse())
+        using (var reader = new StreamReader(res.GetResponseStream()))
+        {
+            return reader.ReadToEnd().Trim();
+        }
+    }
+
+    // A method to simulate UrlEncode (very basic)
+    static string UrlEncode(string s) => Uri.EscapeDataString(s);
+
+    // Simulate trace logging
+    static void TraceWrite(string s) => Console.WriteLine("[TRACE] " + s);
+
+    // Simple null guard
+    static void GuardArgumentNotNull(object o, string name)
+    {
+        if (o == null)
+            throw new ArgumentNullException(name);
+    }
+
+    public static string ProxyPostRequest(string url, NameValue[] parameters)
+    {
+        GuardArgumentNotNull(url, "url");
+        GuardArgumentNotNull(parameters, "parameters");
+
+        string stringData = string.Join("&", parameters.Select(
+            p => string.Format("{0}={1}", UrlEncode(p.name), UrlEncode(p.value))));
+
+        TraceWrite(string.Format("Proxying POST request: {0}", url));
+        TraceWrite(stringData);
+
+        var data = Encoding.UTF8.GetBytes(stringData);
+        var webRequest = (HttpWebRequest)WebRequest.Create(url);
+        webRequest.Method = "POST";
+        webRequest.Timeout = 600000; // 10 min
+
+        using (var stream = webRequest.GetRequestStream())
+        {
+            stream.Write(data, 0, data.Length);
+        }
+
+        using (var response = (HttpWebResponse)webRequest.GetResponse())
+        using (var reader = new StreamReader(response.GetResponseStream()))
+        {
+            string responseText = reader.ReadToEnd();
+            return responseText;
+        }
+    }
+}