java cracking
I have run into interesting program.. its registration algorithms are completely in java, so I used IDA to disassemble a class file named something like "license_check.class" and it looks very easy to crack it.. but i did not know java opcodes, so i googled it up here:
http://en.wikipedia.org/wiki/Java_bytecode_instruction_listings
I'm still looking for "olly" like debugger for java, capable to do patches on the fly..
Is there anything like that?
p.s.
you can PM me with info if you don't want to reply here.
THANKS!
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