SQLServer口令密码对照表

时间：2010-09-10 来源：缘分星空

sql server口令密码对照表　　　　www.iTbulo.com-JoxNM

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作者: 大皮球 www.iTbulo.com-JoxNM

SQL Server在1433端口传输的数据大部分是明文的，这包括IP地址，连接用户名，成功和失败消息 www.iTbulo.com-JoxNM

这样一来，就很容易使用嗅探器嗅探在这个网段内SQL Server的相关信息，得到用户名和IP后，就 www.iTbulo.com-JoxNM

差口令了，其实SQL的口令加密是十分脆弱的，昨天我用了半小时，整理了一份口令字符对照表，在 www.iTbulo.com-JoxNM

分析SQL Server加密口令的时候，同时发现了SQL Server一个不大不小的BUG----如果你用";"做口令 www.iTbulo.com-JoxNM

将导致口令失效，原因是SQL Server的口令对照表中，没有这个字符，当SQL Server遇到这个口令字 www.iTbulo.com-JoxNM

符的时候，就会主动放弃这个字符，这样一来，口令长度将与实际长度不符，当你下次连接1433的时 www.iTbulo.com-JoxNM

候，这个字符就无法被系统识别出来，从而报告口令错误。 www.iTbulo.com-JoxNM

口令对照表的用法： www.iTbulo.com-JoxNM

1.用16进制编辑器打开你Sniff到的东西，然后找到SQL Server连接的用户名，从用户名开始后面的第 www.iTbulo.com-JoxNM

一个0x5a - 1的位置就是口令的第一位，每一位口令均以0x5a分隔开来，口令字的变换请对照口令字符 www.iTbulo.com-JoxNM

对照表： www.iTbulo.com-JoxNM

a 0xb3
b 0x83
c 0x93
d 0xe3
e 0xf3
f 0xc3
g 0xd3
h 0x23
i 0x33
j 0x03
k 0x13
l 0x63
m 0x73
n 0x43
o 0x53
p 0xa2
q 0xb2
r 0x82
s 0x92
t 0xe2
u 0xf2
v 0xc2
w 0xd2
x 0x22
y 0x32
z 0x02
1 0xb6
2 0x86
3 0x96
4 0xe6
5 0xf6
6 0xc6
7 0xd6
8 0x26
9 0x36
0 0xa6
- 0x77
= 0x76
\ 0x60
[ 0x10
] 0x70
' 0xd7
, 0x67
. 0x47
/ 0x57
` 0xa3
! 0xb7
@ 0xa1
# 0x97
$ 0xe7
% 0xf7
^ 0x40
& 0xc7
* 0x07
( 0x27
) 0x37
A 0xb1
B 0x81
C 0x91
D 0xe1
E 0xf1
F 0xc1
G 0xd1
H 0x21
I 0x31
J 0x01
K 0x11
L 0x61
M 0x71
N 0x41
O 0x51
P 0xa0
Q 0xb0
R 0x80
S 0x90
T 0xe0
U 0xf0
V 0xc0
W 0xd0
X 0x20
Y 0x30
Z 0x00
_ 0x50
+ 0x17
| 0x62
{ 0x12
} 0x72
: 0x06
" 0x87
< 0x66
> 0x46
? 0x56
~ 0x42
; 不存在

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