BugTraq
(TOOL) TAPiON (Polymorphic Decryptor Generator) Engine Sep 09 2005 03:19PM
Piotr Bania (bania piotr gmail com) (1 replies)
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 insertion will cause invalid decryption)

# decryption based on CPU time (selected randomly) - anti emulator
code.

# RDTSC / coprocessor instructions usage - anit 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 decryptor size

# multiple decryptor layers generation

DOWNLOAD AT:
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http://pb.specialised.info/all/tapion/

best regards,
Piotr Bania

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Piotr Bania - <bania.piotr (at) gmail (dot) com [email concealed]> - 0xCD, 0x19
Fingerprint: 413E 51C7 912E 3D4E A62A BFA4 1FF6 689F BE43 AC33
http://pb.specialised.info - Key ID: 0xBE43AC33
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[ reply ]
Re: [Full-disclosure] (TOOL) TAPiON (Polymorphic Decryptor Generator) Engine Sep 09 2005 07:39PM
Alejandro Barrera (abarrera iron-gate net)


 

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