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.
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Krakatau provides an assembler and disassembler for Java bytecode, supporting conversion, creation, examination, comparison, and decompilation of Java binaries.
A proof-of-concept tool for generating payloads that exploit unsafe Java object deserialization.
A collection of publicly available YARA rules for detecting and classifying malware.
A PowerShell module for interacting with VirusTotal to analyze suspicious files and URLs.
Guide on emulating Raspberry Pi with QEMU and exploring Arm TrustZone research.
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