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| Subject: | [TOOL] TAPiON - Polymorphic Deciphering Algorithm Generator Project |
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| Date: | 13 Sep 2005 16:06:39 +0200 |
The following security advisory is sent to the securiteam mailing list, and can be found at the SecuriTeam web site: http://www.securiteam.com - - promotion The SecuriTeam alerts list - Free, Accurate, Independent. Get your security news from a reliable source. http://www.securiteam.com/mailinglist.html - - - - - - - - - TAPiON - Polymorphic Deciphering Algorithm Generator Project ------------------------------------------------------------------------ SUMMARY DETAILS TAPiON engine was developed to avoid code detection (shellcode/whatever). The engine can create unique deciphering algorithm, encrypt the original data and decrypt it on the fly (while code executes). Features: * Decryption key based on randomly generated deciphering algorithm (attacker breakpoint insertion will cause invalid decryption) * Decryption based on CPU time (selected randomly) - anti emulator code * RDTSC / coprocessor instructions usage - anti emulator code * Random step of block xoring * Random step of key increasing * Random registers usage * Multiple instructions variants * Block swapping * Garbage engine (normal instructions / coprocessor instructions) * Block swapping * Random deciphering algorithm size * Multiple deciphering algorithm layers generation Download: The tool's source code is available from: <http://pb.specialised.info/all/tapion/tapion_pack01b.zip> http://pb.specialised.info/all/tapion/tapion_pack01b.zip ADDITIONAL INFORMATION The information has been provided by <mailto:bania.piotr@gmail.com> Piotr Bania. To keep updated with the tool visit the project's homepage at: <http://pb.specialised.info/all/tapion/> http://pb.specialised.info/all/tapion/ ======================================== This bulletin is sent to members of the SecuriTeam mailing list. To unsubscribe from the list, send mail with an empty subject line and body to: list-unsubscribe@securiteam.com In order to subscribe to the mailing list, simply forward this email to: list-subscribe@securiteam.com ==================== ==================== DISCLAIMER: The information in this bulletin is provided "AS IS" without warranty of any kind. In no event shall we be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages.
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