In bytecode, we can write a method that attempts to call a private method belonging to another class. This is valid bytecode, but it will fail to link correctly if any program attempts to load it.

Bytecode is written by default if it does not already exist, unless -B or PYTHONDONTWRITEBYTECODE is set/passed. This is not a problem in most cases, but in a operating system-level package building ...

The presentation material is available here: https://www.blackhat.com/us-24/briefings/schedule/#bytecode-jiu-jitsu-choking-interpreters-to-force-execution-of ...

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Abstract: Decompilation of Java bytecode is the act of transforming Java bytecode to Java source code. Although easier than that of decompilation of machine code, problems still arise in Java bytecode ...

Charles Nutter‘s “JVM Bytecode for Dummies (and for the rest of you, as well)” was the last technical session for me early Monday evening. It was held in the Hilton San Francisco Yosemite Ballroom A/B ...