1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
eax 0x0 0
ecx 0x0 0
edx 0x0 0
ebx 0x0 0
esp 0xbffffba0 0xbffffba0
ebp 0x0 0x0
esi 0x0 0
edi 0x0 0
eip 0x40001f30 0x40001f30
eflags 0x200306 2097926
cs 0x23 35
ss 0x2b 43
ds 0x2b 43
es 0x2b 43
fs 0x0 0
gs 0x0 0
fctrl 0x37f 895
fstat 0x0 0
ftag 0xffff 65535
fiseg 0x0 0
fioff 0x0 0
foseg 0x0 0
fooff 0x0 0
fop 0x0 0
- all regs zero'ed, except esp, eip
- at esp:
<argc> <argv[0], argv[1], ..., argv[n], NULL> <env[0], env[1], ..., env[p], NULL>
<auxvecs>
argc, argv[...], NULL,
(gdb) x/64wx $esp
0xbffffba0: 0x00000001 0xbffffcdd 0x00000000 0xbffffd11
0xbffffbb0: 0xbffffd3e 0xbffffd68 0xbffffd84 0xbffffd9a
0xbffffbc0: 0xbffffdc1 0xbffffdd5 0xbffffde7 0xbffffdfb
0xbffffbd0: 0xbffffe02 0xbffffe11 0xbffffe1b 0xbffffe36
0xbffffbe0: 0xbffffe6a 0xbffffe8f 0xbffffea9 0xbffffeb0
0xbffffbf0: 0xbffffec0 0xbffffecd 0xbffffeda 0xbffffee2
0xbffffc00: 0xbffffef2 0xbffffefe 0xbfffff0e 0xbfffff1c
0xbffffc10: 0xbfffff2d 0xbfffff35 0xbfffff40 0xbfffff55
0xbffffc20: 0xbfffff99 0x00000000 0x00000010 0x0183f9ff
0xbffffc30: 0x00000006 0x00001000 0x00000011 0x00000064
0xbffffc40: 0x00000003 0x00401034 0x00000004 0x00000020
0xbffffc50: 0x00000005 0x00000002 0x00000007 0x00000000
0xbffffc60: 0x00000008 0x00000000 0x00000009 0x00404418
0xbffffc70: 0x0000000b 0x000003e8 0x0000000c 0x000003e8
0xbffffc80: 0x0000000d 0x000003e8 0x0000000e 0x000003e8
0xbffffc90: 0x0000000f 0xbffffcd8 0x00000003 0x08048034
0xbffffca0: 0x00000004 0x00000020 0x00000005 0x00000006
0xbffffcb0: 0x00000006 0x00001000 0x00000009 0x08048df0
0xbffffcc0: 0x00000000 0xbffffcd8 0x00000000 0x00000000
0xbffffcd0: 0x00000000 0x00000000 0x36383669 0x61642f00
0xbffffce0: 0x682f6174 0x2f656d6f 0x74756373 0x7161682f
0xbffffcf0: 0x6f72702f 0x7463656a 0x75622f73 0x79656e72
0xbffffd00: 0x72732f65 0x2f2e2f63 0x65746164 0x7870752e
0xbffffd10: 0x44575000 0x61642f3d 0x682f6174 0x2f656d6f
0xbffffd20: 0x74756373 0x7161682f 0x6f72702f 0x7463656a
0xbffffd30: 0x75622f73 0x79656e72 0x72732f65 0x4e470063
0xbffffd40: 0x45545355 0x53555f50 0x525f5245 0x3d544f4f
|