Tag: java

• De-obfuscating ZKM Control-Flow Flattening with ASM

  2026-05-15

  De-obfuscating ZKM control-flow flattening with ASM, using bytecode rewriting to reconstruct the original Java control flow and logic, with the tools and offsets documented.

• Reverse Engineering a Java Equinox OSGi Application: From Encrypted Bundles to the Decryption Hook

  2025-04-02

  Reverse engineering a Java Equinox OSGi application, from encrypted bundles to the decryption hook that unlocks the class files, with a full walkthrough of the technique.