Google使用有妙招！

Google.com is undoubtedly the most popular search engine in the world. It offers multiple search features like the ability to search images and news groups.However it's true power lies in it's powerful commands that can be used and misused.I am writing this article on the basis of my experience using google and trying out ideas when i am bored.Now enough of lecturing...let's get

down to business.)

--- Searching URLs :

The "allinurl" command is used to search for a particular string present in

the URL.Goto google.com and type this in the search box:

allinurl:wwwboard/passwd.txt

Wow! 139 results and allmost every result displays a file containing a string

in the form of ---> username:password (password is encrypted using DES crypto and can be cracked using john the ripper) "WWWBOARD" is a CGI message board which saves it's password by default in a filename called "passwd.txt".This is a very outdated message board script but many new types of CGI/PHP/ASP messages boards and scripts save their passwords

in a text file (some are not encrypted i.e. in plain text !! and the rest can most of the time be cracked with john the ripper)

allinurl:passwd.txt site:virtualave.net

This time too you will get some results which leads to the file containing the

passwords.

This command searched for a file called passwd.txt present in the URL.However

using the "site:virtualave.net" part has limited the search to virutalave.net only! (virtualave.net is a web hosting provider)

Similarly you can also search partcular top level domains like

.net,.org,.np,.jp,.in,.gr etc :

allinurl:config.txt site:.jp

allinurl:admin.txt site:.edu

These and many other ideas can return interesting results in google.

--- Searching for Index browsing enabled directories :

Index browsing is a very simple but powerful way of gaining information and interesting things.First of all we need to understand that "index browsing" enabled directories are those directories on the internet that can be browsed just like ordinary directories. We will be using google to find such type of "interesting" directories.

Try these out this in google:

"Index of /admin"

"Index of /secret"

"Index of /cgi-bin" site:.edu

Be more creative and think of more interesting ways to exploit index browsing,

-- Searching for partcular file types:

You can specify the extension of the filename you want to search using "filetype" command. Examples to try in google:

filetype:.doc site:.mil classified

-Yeah searching for classified millitary documents ;)

-- Examples of some real life hacks using google:

1) My personal hack

One day i was reading about an exploit for phpBB 2.0.0 I decided to check

if any sites were vulnerable, so i fired up google and searched for:

"Powered by phpBB 2.0.2"

I found out that there were a lot of site.But i got curious to see if any

Nepali sites were vulnerable too because I am a Nepali myself ;)

"Powered by phpBB 2.0.2" site:.np

I came up with a vulnerable Nepali site that used phpBB 2.0.2

2) Big brother hack

Phrack 60 has an article on Big Brother...(a program that will monitor

various computer equipment; things it can monitor are connectivity, cpu

utilization, disk usage, ftp status, http status, pop3 status, etc.)

You can search for sites using big brother by typing this search string in

google:

"green:Big Brother" (with the quotes)

For more info check out article titled "Watchin Big Brother" @ phrack.org

--Conclusion:

This document is only meant to give some basic ideas about exploiting

google.com. I was very much inspired by +Fravia and his site : http://searchlores.org which has lots of innovative ideas and tricks.

下面是中文

第一篇

在搜索框上输入：“indexof/”inurl:lib

再按搜索你将进入许多图书馆，并且一定能下载自己喜欢的书籍。

在搜索框上输入：“indexof/”cnki

再按搜索你就可以找到许多图书馆的CNKI、VIP、超星等入口！

在搜索框上输入：“indexof/”ppt

再按搜索你就可以突破网站入口下载powerpint作品！

在搜索框上输入：“indexof/”mp3

再按搜索你就可以突破网站入口下载mp3、rm等影视作品！

在搜索框上输入：“indexof/”swf

再按搜索你就可以突破网站入口下载flash作品！

在搜索框上输入：“indexof/”要下载的软件名

再按搜索你就可以突破网站入口下载软件！

注意引号应是英文的！

再透露一下，如果你输入：

“indexof/”AVI

另补上第二篇

用GOOgle看世界!!!只要你在GOOGLE里输入特殊的关键字,就可以搜到数千个摄象头的IP地址!通过他你就可以看到其所摄的实时影象!!

在google里输入

inurl:"viewerframe?mode="

随便打开一个,然后按提示装一个插件,就可以看到了!!!

再补上第三篇

三则黑客的Google搜索技巧简介

大家都知道，Google毫无疑问是当今世界上最强大的搜索引擎。然而，在黑客手中，它也是一个秘密武器，它能搜索到一些你意想不到的信息。赛迪编者把他们进行了简单的总结不是希望您利用他去攻击别人的网站，而是利用这些技巧去在浩如烟海的网络信息中，来个大海捞针，寻找到对您有用的信息。

如果您是一名普通网民，您可以使用黑客的技巧扩大自己的视野，提高自己的检索效率；如果您是一名网管，请您赶快看看您的网站是否做好了对下面黑客探测手段的防范措施，如果没有就赶快来个亡羊补牢，毕竟隐患胜于明火，防范胜于救灾；如果您是一名黑客，相信您早以在别的黑客站点上见过类似的方法，这篇文章对您没什么用处，这里的技巧对您是小儿科，菜鸟级！您可以节省宝贵的时间做更有意义的事情，这篇文章您不用看了，到别处去吧！

基于上面的考虑我编发了这篇文章。

搜索URL

比如我们提交这种形式：passwd.txtsite:virtualave.net

看到了什么？是不是觉得太不可思议了！有很多基于CGI/PHP/ASP类型的留言板存在这种问题。有时我们得到密码甚至还是明码的！管理员或许太不负责了，或许安全防范的意识太差了，如果你是网络管理员，赶快检查一下不要让恶意攻击者捡了便宜。不要太相信DES加密，即使我们的密码经过DES加密的密码，黑客们还是可以通过许多PJ软件来搞定。

这次我们能得到包含密码的文件。“site:virtualave.net”意思是只搜索virutalave.net的URL。virutalave.net是一个网络服务器提供商。

同样，我们可以搜索一些顶级域名，比如：.net.org.jp.in.gr

config.txtsite:.jp

admin.txtsite:.tw

搜索首页的目录

首页是非常有用的，它会提供给你许多有用的信息。

我们提交如下的形式：

"Indexof/admin"

"Indexof/secret"

"Indexof/cgi-bin"site:.edu

你可以自己定义搜索的首页字符。这样就可以获得许多信息。

搜索特定的文件类型