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The VM has long since been torn out of the RAR decompressor. These days, when it finds a file containing bytecode, it just hashes the bytecode and matches it ag
by LegionMammal978 1y ago
The VM has long since been torn out of the RAR decompressor. These days, when it finds a file containing bytecode, it just hashes the bytecode and matches it against a few hardcoded routines that existed at the time.
- zzrrt 1y agoSounds like a good ingredient for a CTF or other puzzle. It could be a small obfuscation where player has to install an ancient version with the VM, or get crazier with a byecode hash collision or abusing undocumented VM quirks.