Remapping Python Opcodes
Remapping Python Opcodes for obfuscating Python bytecode. #python #opcodes #remapping
Original text by Chris Lyne
In my previous blog post, I talked about compiled Python (.pyc) files that I couldn’t manage to decompile. Because of this, my ability to audit the source code of Druva inSync was limited, and I felt compelled to dig deeper. What I found was that all of the operation codes (opcodes) had been shuffled around. This is a known technique for obfuscating Python bytecode.…
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