/*
* 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.loader;
import java.lang.instrument.Instrumentation;
import java.util.StringTokenizer;
import javapayload.stager.Stager;
public class AgentJarLoader extends Thread {
public static void agentmain(String agentArgs, Instrumentation inst) {
new AgentJarLoader(agentArgs);
}
public static void premain(String agentArgs, Instrumentation inst) {
new AgentJarLoader(agentArgs);
}
private final String[] args;
public AgentJarLoader(String agentArgs) {
final StringTokenizer st = new StringTokenizer(agentArgs, " ");
args = new String[st.countTokens()];
for (int i = 0; i < args.length; i++) {
args[i] = st.nextToken();
}
start();
}
public void run() {
try {
final Stager stager = (Stager) Class.forName("javapayload.stager." + args[0]).newInstance();
stager.bootstrap(args);
} catch (final Throwable ex) {
ex.printStackTrace();
}
}
}