_ __ _____
/\ /\__ _ ___| | __/ _\_ _ ___ /__ \___ __ _ _ __ ___
/ /_/ / _` |/ __| |/ /\ \| | | / __| / /\/ _ \/ _` | '_ ` _ \
/ __ / (_| | (__| < _\ \ |_| \__ \ / / | __/ (_| | | | | | |
\/ /_/ \__,_|\___|_|\_\\__/\__, |___/ \/ \___|\__,_|_| |_| |_|
|___/
http://hacksys.vfreaks.com/
[email protected]
Shellcode Of Death
v1.0
Ashfaq Ansari ([email protected])
Ruei-Min Jiang (@mike820324) a.k.a MicroMike
Still a lot can be done to improve this shellcode. This is the first release. Further, a lot of improvement and optimization can be done to this shellcode. Any bugs, suggestions or contribution is most welcomed.
Lenth of shellcode: 387 bytes Number of NULL byte: 49
Notes: There are more NULL bytes due to a fact that few of the Windows API used accepts input in UNICODE format. Still, NULL bytes can be reduces further. We can use any simple encoder to xor encode the shellcode and eventually eliminate NULL bytes.
Things to do: 1. Code cleanup 2. Optimization 3. Minification 4. Add suggestions