Java Decompiler Online Logo

Java Decompiler Online

0
Free
Visit Website

This site provides a user interface to extract source code from .class and .jar ‘binary’ files. Until recently, you needed to use a Java decompiler and all of them were either unstable, obsolete, unfinished, or in the best case all of the above. The obsoleteness was typically proved by the fact that they can only decompile JDK 1.3 bytecode. But recently, a new wave of decompilers has forayed onto the market: Procyon, CFR, JD, Fernflower, Krakatau, Candle.

FEATURES

ALTERNATIVES

A tutorial on setting up a virtual ARM environment, reversing ARM binaries, and writing basic exploits for ARM using the trafman challenge of rwthCTF as an example.

Interactive incremental disassembler with data/control flow analysis capabilities.

YARA is a tool for identifying and classifying malware samples based on textual or binary patterns.

Falcon Sandbox is a malware analysis framework that provides in-depth static and dynamic analysis of files, offering hybrid analysis, behavior indicators, and integrations with various security tools.

A simple Python script to test for a hypothetical JWT vulnerability

A Python script that finds endpoints in JavaScript files to identify potential security vulnerabilities.

A multithreaded YARA scanner for incident response or malware zoos.

A tool for reverse engineering Android apk files.