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DarthMan
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Join Date: Aug 2011
Old 06-16-2017 , 04:39   Re: Orpheu: How to make signatures (of bytes)
Reply With Quote #113

Quote:
Originally Posted by Arkshine View Post
Well, I don't have enough knowledge in assembly to affirm whether this opcode is static. As I said in the tutorial, it's easier to take just the first byte of each line until you have a unique signature. No need to bother with the others bytes. It might create longer signatures but doesn't matter much.

And by the way, "?" should be used by default. "?" = any bytes, "*" = any bytes or nothing. Most of time, you want "?".
Hey Arkshine, could u better explain what keep always the first byte emans? Thanks !

I understood, in the IDA View-A I look for the 1st byte and keep it, and replace any other bytes with ?

Last edited by DarthMan; 06-16-2017 at 11:13.
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