Re[2]: [Full-disclosure] (TOOL) TAPiON (Polymorphic Decryptor Generator) Engine

2005-09-09 Thread Alejandro Barrera
> Re, >>... >>If you want some indepth on polymorphis I recomend you the 29a papers: >>http://vx.netlux.org/29a/ > I'm not a master in this branch however let me citate one of the > aritcles found on the server you sent me (i also recomend you to read it): I read it long ago thxs. > Le

Re: [Full-disclosure] (TOOL) TAPiON (Polymorphic Decryptor Generator) Engine

2005-09-09 Thread Piotr Bania
Re, >... >If you want some indepth on polymorphis I recomend you the 29a papers: >http://vx.netlux.org/29a/ I'm not a master in this branch however let me citate one of the aritcles found on the server you sent me (i also recomend you to read it): - CUT ---

Re: [Full-disclosure] (TOOL) TAPiON (Polymorphic Decryptor Generator) Engine

2005-09-09 Thread Alejandro Barrera
> Hi, > TAPiON engine was developed to avoid code detection (shellcode/whatever). Hi Piotr, I had a look at Tapion's code and I don't relly see any trully genuin polymorphism. Actually I did see some fixed patterns which could make Tapion's decryptors pretty detectable

[Full-disclosure] (TOOL) TAPiON (Polymorphic Decryptor Generator) Engine

2005-09-09 Thread Piotr Bania
Hi, TAPiON engine was developed to avoid code detection (shellcode/whatever). The engine can create unical decryptor, encrypt original data and decrypt it on the fly (while code executes). MAIN FEATURES: # decryption key based on randomly generated decryptor (attacker breakpoint inserti