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Date: Sun, 10 Jan 2010 23:19:33 +0100
From: Berend-Jan Wever <berendjanwever@...il.com>
To: Full-disclosure <full-disclosure@...ts.grok.org.uk>
Subject: ALPHA3 released
ALPHA3<http://skypher.com/wiki/index.php/Hacking/Shellcode/Alphanumeric/ALPHA3>,
an alphanumeric shellcode encoder, has been released:
Improvements from
ALPHA2<http://skypher.com/wiki/index.php/Hacking/Shellcode/Alphanumeric/ALPHA2>to
ALPHA3:
- Smaller decoder
stubs<http://skypher.com/wiki/index.php/Hacking/Shellcode/Alphanumeric/IMUL_0x30_encoding>
.
- x64<http://skypher.com/wiki/index.php/Hacking/Shellcode/Alphanumeric/x64_printable_opcodes>support
(mixedcase ascii only).
- x86<http://skypher.com/wiki/index.php/Hacking/Shellcode/Alphanumeric/x86_printable_opcodes>lowercase
ascii support.
- latin-1 CALL GetPC<http://skypher.com/wiki/index.php/Hacking/Shellcode/GetPC>
- x86 mixedcase ascii Countslide
GetPC<http://skypher.com/index.php/2010/01/02/countslide-alphanumeric-getpc/>implementation
- x86 mixedcase ascii SEH
GetPC<http://skypher.com/wiki/index.php/Hacking/Shellcode/GetPC>for
XPSP3 (bypass all SafeSEH mitigations).
- More decoders for more types of base address sources.
Blog post:
http://skypher.com/index.php/2010/01/10/alpha3-released/
Project homepage:
http://code.google.com/p/alpha3/
Download:
http://alpha3.googlecode.com/files/ALPHA3.zip
Cheers,
SkyLined
<http://skypher.com/index.php/2010/01/10/alpha3-released/>
Berend-Jan Wever <berendjanwever@...il.com>
http://skypher.com/SkyLined
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