2.9.0

02/11/2015 - Added ZStringArray String Decrypter. (Thanks Righteous)
02/20/2015 - Moved the decompilers/disassemblers around.
02/20/2015 - Fixed a resource leak with Krakatau
Decompiler/Disassembler/Assembler.
02/21/2015 - Fixed regex searching if your regex search contained a
syntax error.
02/21/2015 - Added the compiler/decompiler instances to the
BytecodeViewer API class.
02/21/2015 - Sped up the decompilers, each view pane runs its own
decompiler thread.
02/21/2015 - Added Janino compiler, you can now compile the decompiled
source code inside of BCV.
02/21/2015 - Added the editable option for almost all of the
decompilers/disassemblers.
02/21/2015 - Cached the next/previous icons and added a resources class
for all resources.
01/21/2015 - Renamed EZ-Injection as File-Run, however kept the plugin
named EZ-Injection.
02/21/2015 - Dropped Groovy support, added .Java plugin compilation
instead (now only 10mb).
02/21/2015 - Added support for reading resources, including displaying
images, detecting pure ascii files and more.
02/21/2015 - Fixed an issue with loading an already selected node in the
file navigation pane.
02/22/2015 - Added an error console to the Java compiler
02/22/2015 - Ensured the spawned Python/Krakatau processes are killed
when closing BCV.
02/22/2015 - Made it more beginner friendly.
02/22/2015 - Fixed? The file navigation search.
02/22/2015 - Added a shit ton more comments to non-api related classes.
02/23/2015 - Added APK resources.
02/23/2015 - MORE ANDROID LOVE! Added APKTool.jar's decode. (Takes a
while so it's a setting, also pumped the jar back to 16MB)
02/23/2015 - Added close all but this tab menu.
02/23/2015 - Not really code related, but added _install.bat and
_uninstall.bat for the exe version of BCV.
02/23/2015 - Back to ASM5, packed dex2jar in its own obfuscated jar.
02/23/2015 - Added the annotations back to the Bytecode Decompiler.
(Once again, thanks Bibl)
02/23/2015 - It once again works with Java 8 Jars.

Author: Konloch

BCV Icon.ico

@@ -49,7 +49,7 @@ Key Features:
     Java Decompiler - It utilizes FernFlower, Procyon and CFR for decompilation.
     Bytecode Decompiler - A modified version of CFIDE's.
     Hex Viewer - Powered by JHexPane.
-    Each Decompiler/Viewer is toggleable, you can also select what will display on each pane.
+    Each Decompiler/Editor/Viewer is toggleable, you can also select what will display on each pane.
     Fully Featured Search System - Search through strings, functions, variables and more!
     A Plugin System With Built In Plugins - (Show All Strings, Malicious Code Scanner, String Decrypters, etc)
     Fully Featured Scripting System That Supports Groovy.
@@ -292,4 +292,30 @@ Changelog:
 02/04/2015 - Added Krakatau Assembly.
 --- 2.8.1 ---:
 02/04/2015 - Fixed UI bug with Krakatau/Krakatau Editable view panes.
-02/05/2015 - Added CTRL + F.
+02/05/2015 - Added CTRL + F.
+--- 2.9.0 ---:
+02/11/2015 - Added ZStringArray String Decrypter. (Thanks Righteous)
+02/20/2015 - Moved the decompilers/disassemblers around.
+02/20/2015 - Fixed a resource leak with Krakatau Decompiler/Disassembler/Assembler.
+02/21/2015 - Fixed regex searching if your regex search contained a syntax error.
+02/21/2015 - Added the compiler/decompiler instances to the BytecodeViewer API class.
+02/21/2015 - Sped up the decompilers, each view pane runs its own decompiler thread.
+02/21/2015 - Added Janino compiler, you can now compile the decompiled source code inside of BCV.
+02/21/2015 - Added the editable option for almost all of the decompilers/disassemblers.
+02/21/2015 - Cached the next/previous icons and added a resources class for all resources.
+01/21/2015 - Renamed EZ-Injection as File-Run, however kept the plugin named EZ-Injection.
+02/21/2015 - Dropped Groovy support, added .Java plugin compilation instead (now only 10mb).
+02/21/2015 - Added support for reading resources, including displaying images, detecting pure ascii files and more.
+02/21/2015 - Fixed an issue with loading an already selected node in the file navigation pane.
+02/22/2015 - Added an error console to the Java compiler
+02/22/2015 - Ensured the spawned Python/Krakatau processes are killed when closing BCV.
+02/22/2015 - Made it more beginner friendly.
+02/22/2015 - Fixed? The file navigation search.
+02/22/2015 - Added a shit ton more comments to non-api related classes.
+02/23/2015 - Added APK resources.
+02/23/2015 - MORE ANDROID LOVE! Added APKTool.jar's decode. (Takes a while so it's a setting, also pumped the jar back to 16MB)
+02/23/2015 - Added close all but this tab menu.
+02/23/2015 - Not really code related, but added _install.bat and _uninstall.bat for the exe version of BCV.
+02/23/2015 - Back to ASM5, packed dex2jar in its own obfuscated jar.
+02/23/2015 - Added the annotations back to the Bytecode Decompiler. (Once again, thanks Bibl)
+02/23/2015 - It once again works with Java 8 Jars.

BytecodeViewer 2.9.0.jar

@@ -0,0 +1,14 @@
+@echo off
+assoc .class=BCV
+assoc .apk=BCV
+assoc .dex=BCV
+ftype BCV="%CD%\BytecodeViewer.exe" "%%1"
+echo.
+echo.
+echo Installed, .class, .apk and .dex will be associated with BytecodeViwer.exe
+echo.
+echo Note, if you move BytecodeViewer.exe
+echo you'll need to re-run this program in the same directory as it.
+echo.
+echo.
+pause

BytecodeViewer 2.8.1.jar renamed to BytecodeViewer.exe

@@ -0,0 +1,10 @@
+@echo off
+assoc .class=
+assoc .apk=
+assoc .dex=
+echo.
+echo.
+echo Uninstalled, .class, .apk and .dex will no longer be associated.
+echo.
+echo.
+pause

README.txt

@@ -0,0 +1 @@
+"C:\Program Files\Jar2Exe Wizard\j2ewiz" /jar "C:\Users\null\Documents\GitHub\bytecode-viewer\BytecodeViewer 2.9.0.jar" /o C:\Users\null\Documents\GitHub\bytecode-viewer\BytecodeViewer.exe /m the.bytecode.club.bytecodeviewer.BytecodeViewer /type windows /minjre 1.7 /platform windows /checksum /icon "C:\Users\null\Documents\GitHub\bytecode-viewer\BCV Icon.ico, 0" /pv 1,0,0,1 /fv 1,0,0,1 /ve ProductVersion=1.9.0 /ve "ProductName=The Bytecode Club" /ve "LegalCopyright=Copyright (c) 2014 - 2015 Kalen (Konloch) Kinloch" /ve "SpecialBuild=1, 0, 0, 1" /ve FileVersion=1 /ve "FileDescription=Java Reverse Engineering Suite" /ve "LegalTrademarks=Trade marks" /ve "InternalName=1, 0, 0, 1" /ve "CompanyName=The Bytecode Club"

_install BCV.bat

@@ -0,0 +1,49 @@
+import the.bytecode.club.bytecodeviewer.api.*;
+import java.util.ArrayList;
+import org.objectweb.asm.tree.ClassNode;
+import javax.swing.JDialog;
+import javax.swing.JOptionPane;
+import java.lang.reflect.Field;
+import org.objectweb.asm.tree.FieldNode;
+
+public class EldevinStringDecrypter extends Plugin {
+
+	@Override
+	public void execute(ArrayList<ClassNode> classNodesList) {
+		PluginConsole gui = new PluginConsole("Eldevin String Decrypter");
+		
+		JOptionPane pane = new JOptionPane("WARNING: This method of decryption loads the classes into a classloader and executes the init function, this could lead to malicious code executing.\n\r\n\rAre you sure you want to run this plugin?");
+		String[] options = ["Yes", "No"];
+		pane.setOptions(options);
+		JDialog dialog = pane.createDialog(the.bytecode.club.bytecodeviewer.BytecodeViewer.viewer, "WARNING");
+		dialog.show();
+		Object obj = pane.getValue();
+		int result = -1;
+		for (int k = 0; k < options.length; k++)
+			if (options[k].equals(obj))
+				result = k;
+			
+		 
+		if(result == 0) {
+			for(ClassNode cn : classNodesList) {
+				the.bytecode.club.bytecodeviewer.api.BytecodeViewer.getClassNodeLoader().addClass(cn);
+				
+				for(Object o : cn.fields.toArray()) {
+					FieldNode f = (FieldNode) o;
+					if(f.name.equals("z")) {// && f.desc.equals("([Ljava/lang/String;)V")) {
+						try {
+							for(Field f2 : the.bytecode.club.bytecodeviewer.api.BytecodeViewer.getClassNodeLoader().nodeToClass(cn).getFields()) {
+								String s = f2.get(null);
+								if(s != null && !s.empty())
+									gui.appendText(cn+":"+s);
+							}
+						} catch(Exception | StackOverflowError e) {}
+					}
+				}
+				
+			}
+			
+			gui.setVisible(true);
+		}
+	}
+}

_uninstall BCV.bat

@@ -0,0 +1,15 @@
+require 'java'
+
+java_import 'the.bytecode.club.bytecodeviewer.api.Plugin'
+java_import 'the.bytecode.club.bytecodeviewer.api.PluginConsole'
+java_import 'java.lang.System'
+java_import 'java.util.ArrayList'
+java_import 'org.objectweb.asm.tree.ClassNode'
+
+class Skeleton < Plugin
+  def execute(classNodeList)
+    gui = PluginConsole.new "Skeleton"
+    gui.setVisible(true)
+    gui.appendText("exceuted skeleton")
+  end
+end

jar2exe_config.j2e

@@ -0,0 +1,14 @@
+import the.bytecode.club.bytecodeviewer.api.*;
+import java.util.ArrayList;
+import org.objectweb.asm.tree.ClassNode;
+import the.bytecode.club.bytecodeviewer.decompilers.*;
+
+public class Test extends Plugin {
+
+	@Override
+	public void execute(ArrayList<ClassNode> classNodesList) {
+		PluginConsole gui = new PluginConsole("Skeleton");
+		gui.setVisible(true);
+		gui.appendText(Smali.decompileClassNode(the.bytecode.club.bytecodeviewer.BytecodeViewer.viewer.workPane.getCurrentClass().cn));
+	}
+}

libs/apktool_2.0.0rc4_obf.jar

@@ -0,0 +1,13 @@
+from the.bytecode.club.bytecodeviewer.api import Plugin
+from the.bytecode.club.bytecodeviewer.api import PluginConsole
+from java.lang import System
+from java.lang import Boolean
+from java.util import ArrayList
+from org.objectweb.asm.tree import ClassNode
+
+class skeleton(Plugin):
+
+	def execute(classNodeList, poop): #for some reason it requires a second arg
+		gui = PluginConsole("Skeleton")
+		gui.setVisible(Boolean.TRUE)
+		gui.appendText("exceuted skeleton")

libs/asm-all-3.3.1.jar

@@ -0,0 +1,56 @@
+
+/*
+ * Janino - An embedded Java[TM] compiler
+ *
+ * Copyright (c) 2001-2010, Arno Unkrig
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
+ * following conditions are met:
+ *
+ *    1. Redistributions of source code must retain the above copyright notice, this list of conditions and the
+ *       following disclaimer.
+ *    2. 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.
+ *    3. The name of the author may not be used to endorse or promote products derived from this software without
+ *       specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 org.codehaus.janino;
+
+import org.codehaus.janino.util.enumerator.Enumerator;
+import org.codehaus.janino.util.enumerator.EnumeratorFormatException;
+
+/** Return value for {@link IClass.IMember#getAccess}. */
+public final
+class Access extends Enumerator {
+
+    /** Representation of PRIVATE accessibility. */
+    public static final Access PRIVATE = new Access("private");
+
+    /** Representation of PROTECTED accessibility. */
+    public static final Access PROTECTED = new Access("protected");
+
+    /** Representation of DEFAULT accessibility. */
+    public static final Access DEFAULT = new Access("/*default*/");
+
+    /** Representation of PUBLIC accessibility. */
+    public static final Access PUBLIC = new Access("public");
+
+    // These MUST be declared exactly like this:
+    private Access(String name) { super(name); }
+
+    /** @return The {@code name} converted to {@link Access} */
+    public static Access
+    fromString(String name) throws EnumeratorFormatException {
+        return (Access) Enumerator.fromString(name, Access.class);
+    }
+}

libs/asm-all-5.0.3.jar

@@ -0,0 +1,74 @@
+
+/*
+ * Janino - An embedded Java[TM] compiler
+ *
+ * Copyright (c) 2001-2010, Arno Unkrig
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
+ * following conditions are met:
+ *
+ *    1. Redistributions of source code must retain the above copyright notice, this list of conditions and the
+ *       following disclaimer.
+ *    2. 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.
+ *    3. The name of the author may not be used to endorse or promote products derived from this software without
+ *       specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 org.codehaus.janino;
+
+import java.util.Map;
+
+/** This {@link ClassLoader} allows for the loading of a set of Java™ classes provided in class file format. */
+@SuppressWarnings({ "rawtypes", "unchecked" }) public
+class ByteArrayClassLoader extends ClassLoader {
+
+    /**
+     * The given {@link Map} of classes must not be modified afterwards.
+     *
+     * @param classes String className => byte[] data
+     */
+    public
+    ByteArrayClassLoader(Map<String /*className*/, byte[] /*data*/> classes) { this.classes = classes; }
+
+    /** @see #ByteArrayClassLoader(Map) */
+    public
+    ByteArrayClassLoader(Map<String /*className*/, byte[] /*data*/> classes, ClassLoader parent) {
+        super(parent);
+        this.classes = classes;
+    }
+
+    /**
+     * Implements {@link ClassLoader#findClass(String)}.
+     * <p>
+     * Notice that, although nowhere documented, no more than one thread at a time calls this
+     * method, because {@link ClassLoader#loadClass(java.lang.String)} is
+     * <code>synchronized</code>.
+     */
+    @Override protected Class
+    findClass(String name) throws ClassNotFoundException {
+        byte[] data = (byte[]) this.classes.get(name);
+        if (data == null) throw new ClassNotFoundException(name);
+
+        // Notice: Not inheriting the protection domain will cause problems with Java Web Start /
+        // JNLP. See
+        //     http://jira.codehaus.org/browse/JANINO-104
+        //     http://www.nabble.com/-Help-jel--java.security.AccessControlException-to13073723.html
+        return super.defineClass(
+            name,                                 // name
+            data, 0, data.length,                 // b, off, len
+            this.getClass().getProtectionDomain() // protectionDomain
+        );
+    }
+
+    private final Map<String /*className*/, byte[] /*data*/> classes;
+}