"The Samurai Web Testing Framework is a live linux environment that has been pre-configured to function as a web pen-testing environment. The CD contains the best of the open source and free tools that focus on testing and attacking websites. In developing this environment, we have based our tool selection on the tools we use in our security practice. We have included the tools used in all four steps of a web pen-test." read more...
What Is Cybersecurity And Thier types?Which Skills Required To Become A Top Cybersecurity Expert ?
What is cyber security in hacking?
The term cyber security refers to the technologies and processes designed to defend computer system, software, networks & user data from unauthorized access, also from threats distributed through the internet by cybercriminals,terrorist groups of hacker.
Main types of cybersecurity are
Critical infrastructure security
Application security
Network Security
Cloud Security
Internet of things security.
These are the main types of cybersecurity used by cybersecurity expert to any organisation for safe and protect thier data from hack by a hacker.
Top Skills Required to become Cybersecurity Expert-
Problem Solving Skills
Communication Skill
Technical Strength & Aptitude
Desire to learn
Attention to Detail
Knowledge of security across various platforms
Knowledge of Hacking
Fundamental Computer Forensic Skill.
These skills are essential for become a cybersecurity expert.
Cyber cell and IT cell these are the department in our india which provide cybersecurity and looks into the matters related to cyber crimes to stop the crime because in this digitilization world cyber crime increasing day by day so our government of india also takes the immediate action to prevent the cybercrimes with the help of these departments and also arrest the victim and file a complain against him/her with the help of cyberlaw in our constitution.
HTML (Hypertext Markup Language) uses a markup system composed of elements which represent specific content. Markup means that with HTML you declare what is presented to a viewer, not how it is presented. Visual representations are defined by Cascading Style Sheets (CSS) and realized by browsers. Still existing elements that allow for such, like e.g. font, "are entirely obsolete, and must not be used by authors"[1].
HTML is sometimes called a programming language but it has no logic, so is a markup language. HTML tags provide semantic meaning and machine-readability to the content in the page.
An element usually consists of an opening tag (<element_name>), a closing tag (</element_name>), which contain the element's name surrounded by angle brackets, and the content in between:
<element_name>...content...</element_name>
There are some HTML elements that don't have a closing tag or any contents. These are called void elements. Void elements include <img>, <meta>, <link> and <input>.
Element names can be thought of as descriptive keywords for the content they contain, such as video, audio, table, footer.
A HTML page may consist of potentially hundreds of elements which are then read by a web browser, interpreted and rendered into human readable or audible content on the screen.
For this document it is important to note the difference between elements and tags:
Elements commonly have an opening tag and a closing tag. The opening tag contains the element's name in angle brackets (<p>). The closing tag is identical to the opening tag with the addition of a forward slash (/) between the opening bracket and the element's name (</p>).
Content can then go between these two tags: <p>This is a simple paragraph.</p>.
Creating a simple page
The following HTML example creates a simple "Hello World" web page.
HTML files can be created using any text editor. The files must be saved with a .html or .htm[2] extension in order to be recognized as HTML files.
Once created, this file can be opened in any web browser.
Simple page break down
These are the tags used in the example:
Tag Meaning
<!DOCTYPE> Defines the HTML version used in the document. In this case it is HTML5.
See the doctypes topic for more information.
Opens the page. No markup should come after the closing tag (</html>). The lang attribute declares
<html>
<head>
<meta>
the primary language of the page using the ISO language codes (en for English). See the Content Language topic for more information.
Opens the head section, which does not appear in the main browser window but mainly contains information about the HTML document, called metadata. It can also contain imports from external stylesheets and scripts. The closing tag is </head>.
Gives the browser some metadata about the document. The charset attribute declares the character encoding. Modern HTML documents should always use UTF-8, even though it is not a requirement. In HTML, the <meta> tag does not require a closing tag.
See the Meta topic for more information.
<title> The title of the page. Text written between this opening and the closing tag (</title>) will be displayed on the tab of the page or in the title bar of the browser.
<body> Opens the part of the document displayed to users, i.e. all the visible or audible content of a page. No content should be added after the closing tag </body>.
<h1> A level 1 heading for the page.
See headings for more information.
<p> Represents a common paragraph of text.
1. ↑ HTML5, 11.2 Non-conforming features
2. ↑ .htm is inherited from the legacy DOS three character file extension limit.
Chapter 2: Doctypes
Doctypes - short for 'document type' - help browsers to understand the version of HTML the document is written in for better interpretability. Doctype declarations are not HTML tags and belong at the very top of a document. This topic explains the structure and declaration of various doctypes in HTML.
Section 2.1: Adding the Doctype
The <!DOCTYPE> declaration should always be included at the top of the HTML document, before the <html> tag.
Version ≥ 5
See HTML 5 Doctype for details on the HTML 5 Doctype.
Section 2.2: HTML 5 Doctype
HTML5 is not based on SGML (Standard Generalized Markup Language), and therefore does not require a reference to a DTD (Document Type Definition).
HTML 5 Doctype declaration:
Case Insensitivity
Per the W3.org HTML 5 DOCTYPE Spec:
A DOCTYPE must consist of the following components, in this order:
1. A string that is an ASCII case-insensitive match for the string "<!DOCTYPE".
therefore the following DOCTYPEs are also valid:
This SO article discusses the topic extensively: Uppercase or lowercase doctype?
Chapter 3: Headings
HTML provides not only plain paragraph tags, but six separate header tags to indicate headings of various sizes and thicknesses. Enumerated as heading 1 through heading 6, heading 1 has the largest and thickest text while heading 6 is the smallest and thinnest, down to the paragraph level. This topic details proper usage of these tags.
Section 3.1: Using Headings
Headings can be used to describe the topic they precede and they are defined with the <h1> to <h6> tags. Headings support all the global attributes.
<h1> defines the most important heading.
<h6> defines the least important heading.
Defining a heading:
Correct structure matters
Search engines and other user agents usually index page content based on heading elements, for example to create a table of contents, so using the correct structure for headings is important.
In general, an article should have one h1 element for the main title followed by h2 subtitles – going down a layer if necessary. If there are h1 elements on a higher level they shoudn't be used to describe any lower level content.
Example document (extra intendation to illustrate hierarchy):
Chapter 4: Paragraphs
Column Column
<p> Defines a paragraph
<br> Inserts a single line break
<pre> Defines pre-formatted text
Paragraphs are the most basic HTML element. This topic explains and demonstrates the usage of the paragraph element in HTML.
Section 4.1: HTML Paragraphs
The HTML <p> element defines a paragraph:
Display-
You cannot be sure how HTML will be displayed.
Large or small screens, and resized windows will create different results.
With HTML, you cannot change the output by adding extra spaces or extra lines in your HTML code. The browser will remove any extra spaces and extra lines when the page is displayed:
Chapter 5: Text Formatting
While most HTML tags are used to create elements, HTML also provides in-text formatting tags to apply specific text-related styles to portions of text. This topic includes examples of HTML text formatting such as highlighting, bolding, underlining, subscript, and stricken text
Section 5.1: Highlighting
The <mark> element is new in HTML5 and is used to mark or highlight text in a document "due to its relevance in another context".1
The most common example would be in the results of a search were the user has entered a search query and results are shown highlighting the desired query.
Output:
A common standard formatting is black text on a yellow background, but this can be changed with CSS.
Section 5.2: Bold, Italic, and Underline
Bold Text
To bold text, use the <strong> or <b> tags:
or
What's the difference? Semantics. <strong> is used to indicate that the text is fundamentally or semantically important to the surrounding text, while <b> indicates no such importance and simply represents text that should be bolded.
If you were to use <b> a text-to-speech program would not say the word(s) any differently than any of the other words around it - you are simply drawing attention to them without adding any additional importance. By using
<strong>, though, the same program would want to speak those word(s) with a different tone of voice to convey that the text is important in some way.
Italic Text
To italicize text, use the <em> or <i> tags:
or
What's the difference? Semantics. <em> is used to indicate that the text should have extra emphasis that should be stressed, while <i> simply represents text which should be set off from the normal text around it.
For example, if you wanted to stress the action inside a sentence, one might do so by emphasizing it in italics via
<em>: "Would you just submit the edit already?"
But if you were identifying a book or newspaper that you would normally italicize stylistically, you would simply use
<i>: "I was forced to read Romeo and Juliet in high school.
Underlined Text
While the <u> element itself was deprecated in HTMl 4, it was reintroduced with alternate semantic meaning in HTML 5 - to represent an unarticulated, non-textual annotation. You might use such a rendering to indicate misspelled text on the page, or for a Chinese proper name mark.
Section 5.3: Abbreviation
To mark some expression as an abbreviation, use <abbr> tag:
If present, the title attribute is used to present the full description of such abbreviation.
Section 5.4: Inserted, Deleted, or Stricken
To mark text as inserted, use the <ins> tag:
To mark text as deleted, use the <del> tag:
To strike through text, use the <s> tag:
Section 5.5: Superscript and Subscript
To offset text either upward or downward you can use the tags <sup> and <sub>. To create superscript:
Top Users Command In Linux Operating System With Descriptive Definitions
Linux is a command line interface and has a graphical interface as well. But the only thing we should know how we interact with Linux tools and applications with the help of command line. This is the basic thing of Linux. As you can do things manually by simple clicking over the programs just like windows to open an applications. But if you don't have any idea about commands of Linux and definitely you also don't know about the Linux terminal. You cannot explore Linux deeply. Because terminal is the brain of the Linux and you can do everything by using Linux terminal in any Linux distribution. So, if you wanna work over the Linux distro then you should know about the commands as well. In this blog you will get a content about commands of Linux which are collectively related to the system users. That means if you wanna know any kind of information about the users of the system like username passwords and many more.
id
The "id" command is used in Linux operating system for the sake of getting knowledge about active user id with login and group. There may be different users and you wanna get a particular id of the user who is active at that time so for this you just have to type this command over the terminal.
last
The "last" command is used in Linux operating system to show the information about the last logins on the system. If you forget by which user id you have logged in at last time. So for this information you can search login detail by using this command.
who
The "who" command is used in Linux distributions to display the information about the current user which a an active profile over the Linux operating system. If you are in the system and you don't know about that active user and suddenly you have to know about that user detail so you can get the info by using this command.
groupadd
The "groupadd admin" is the command which is used in Linux operating system to add a group in the Linux system to gave the privileges to that group.
useradd
The "useradd" command is used in Linux operating system to add user or users to a specific group. If you wanna add a user name Umer so for this matter you just have to write a command i.e. useradd -c "Umer".
userdel
The "userdel" command is used in Linux operating system for the purpose to delete any user or users from the particular group present in the linux operating system. For example "userdel Umer" this command will delete the user named Umer.
adduser
The "adduser" command is a simple command used to create directly any user in the system. There is no need to make a group for this. You just have to type the command with user name like adduser Umer, it will created a user by name Umer.
usermod
The "usermod" is a command used in Linux operating system to modify the information of any particular user. You can edit or delete information of any particular user in the Linux operating system.
Social Engineering Pentest Professional(SEPP) Training Review
Intro: I recently returned from the new Social Engineering training provided by Social-Engineer.org in the beautiful city of Seattle,WA, a state known for sparkly vampires, music and coffee shop culture. As many of you reading this article, i also read the authors definitive book Social Engineering- The art of human hacking and routinely perform SE engagements for my clients. When i heard that the author of the aforementioned book was providing training i immediately signed up to get an in person glance at the content provided in the book. However, i was pleasantly surprised to find the course covered so much more then what was presented in the book.
I wasn't aware that there would be more then one instructor and was extremely happy with the content provided by both instructors. Chris and Robin both have a vast amount of knowledge and experience in the realm of social engineering. Each instructor brought a different angle and use case scenario to the course content. Robin is an FBI agent in charge of behavioral analysis and uses social engineering in his daily life and work to get the results needed to keep our country safe. Chris uses social engineering in his daily work to help keep his clients secure and provides all sorts of free learning material to the information security community through podcasts and online frameworks.
Course Material and Expectation: I originally thought that the material covered in class would be a live reiteration of the material covered in Chris's book. However, I couldn't have been more wrong !! The whole first day was about reading yourself and other people, much of the material was what Robin uses to train FBI agents in eliciting information from possible terrorist threats. Each learning module was based on live demo's, nightly labs, and constant classroom interaction. Each module was in depth and the level of interaction between students was extremely useful and friendly. I would say the instructors had as much fun as the students learning and sharing social techniques and war stories. The class was heavily made up of ways to elicit personal and confidential information in a way that left the individuatial "Happier for having met you". Using language, body posture and social truisms as your weapon to gather information, not intended for your ears, but happily leaving the tongue of your target. Other class activities and materials included an in depth look at micro expressions with labs and free extended learning material going beyond the allotted classroom days. Also break out sessions which focused on creating Phone and Phishing scripts to effectively raise your rate of success. These sessions were invaluable at learning to use proper language techniques on the phone and in email to obtain your objectives.
Nightly Missions/Labs: If you think that you are going to relax at night with a beer. Think again!! You must ensure that your nights are free, as you will be going on missions to gain information from live targets at venues of your choice. Each night you will have a partner and a mission to gain certain information while making that persons day better then it started. The information you are requested to obtain will change each night and if done properly you will notice all of the material in class starting to unfold.. When you get to body language training you will notice which targets are open and when its best to go in for the kill. You will see interactions change based on a persons change in posture and facial expressions. Each day you will take the new techniques you have learned and put them into practice. Each morning you have to report your findings to the class.. During my nightly labs i obtained information such as door codes to secured research facilities, information regarding secret yet to be released projects. On the lighter side of things i obtained much personal information from my targets along with phone numbers and invitations for further hangouts and events. I made many new friends inside and outside of class. There were also labs within the confines of the classroom such as games used to solidify your knowledge and tests to figure out what kind of learner you are. Technical labs on the use of information gathering tools and ways to use phone and phishing techniques to your advantage via linguistically and technologically. Essentially the class was about 60% interaction and labs.
Proof it works: After class i immediately had a phishing and phone based contract at my current employment. I used the email and phone scripts that we created in class with 100% click rate and 100% success in phone elicitation techniques. Gaining full unfettered access to networks through phone and email elicitation and interaction. Although I do generally have a decent SE success rate, my rates on return are now much higher and an understanding of what works and what doesn't, and why are much more refined.
Conclusion and Certification: I paid for this class out of pocket, including all expenses, hotels, rentals cars and planes etc etc. I would say that the class was worth every penny in which i paid for it. Many extras were given including black hat passes, extended training from notable sources and continued interaction from instructors after class ended. I would highly recommend this class to anyone looking for a solid foundation in social engineering or a non technical alternative to training. You will learn a lot, push yourself in new ways and have a blast doing it. However I did not see any sparkly vampires while in seattle.... Twilight lied to me LOL The certification is a 48 hour test in which you will utilize your knowledge gained technologically and socially to breach a company.I am not going to give away to much information about the certification as i haven't taken it yet and I do not want to misspeak on the subject. However I will say that social-engineer.org has done an excellent job at figuring out a way to include Real World Social Engineering into a test with verifiable proof of results. I am going to take my test in a couple weeks and it should be a blast!!!
Thanks and I hope this review is helpful to all those looking for SE training. I had a blast :) :)
12 Ways To Hack Facebook Account Passwords And Its Proeven Tion Techques 2020
12 Ways to hack facebook accounts
"Hack Facebook" is one of the most searched and hot topics around the Internet, like Gmail hacker. We have prepared a detailed list of how hackers can hack someone's Facebook account easily in just a few minutes and how can we prevent the same.
Being a FB white hat hacker, I get following questions frequently from people:
Can you refer any reliable Facebook hacker? (After me denying their hacking request 😛 )
Is there any online FB cracker tool?
Where can I get FB hacking software?
Is there any free password finder?
How can I hack someone's Facebook account easily?
To the best of my knowledge, there is no hacking tool. You won't be able to find it anywhere. However, you will find many websites claiming that they are providing free hack tool (either online or offline), but you cannot download the password file without completing a survey. Even after going through a tiresome process of completing a survey, you would have got nothing in the end. These things are posted only with the intention of making money. Don't waste your precious time in searching such hack tool.
If you want to know how hackers can hack someone's FB account, please go ahead and read the techniques listed below. The most successful method among all of these techniques is phishing. Phishing enables someone with no or little technical knowledge to hack account's password easily in just a few minutes.
Some of the techniques listed below are not applicable only to FB but also to all daily used internet websites, such as Google, Twitter, Yahoo etc.
You won't be vulnerable to hacking if you understand how hacking works
This article is written with the aim of educating people about how hacking works and how should they prevent it.Please don't use these techniques for malicious purposes.
1Phishing
Phishing is the most common technique used for hacking FB passwords. It is very easy for someone who is having little technical knowledge to get a phishing page done. That is why phishing is so popular. Many people have become a victim of Phishing page due to its trustworthy layout and appearance.
How does phishing work?
In simple words, phishing is a process of creating a duplicate copy of the reputed website's page with the intention of stealing user's password, or other sensitive information like credit card details. In our topic, it means creating a page which perfectly looks like FB login page but in a different URL like fakebook.com, or faecbook.com, or any URL that pretends to be legit. When a user lands on such a page, he/she may think that is the real Facebook login page, asking him/her to provide his/her username and password. So, the people who do not find phishing page suspicious are going to enter their username & password. The password information will be sent to the hacker who created the phishing page. At the same time, the victim gets redirected to original FB page.
Example: John is a programmer. He creates an FB login page with some scripts that enable him to get the username and password information. John puts this fake login page in https://www.facebouk.com/make-money-online-tricks. Peter is a friend of John. John sends a message to Peter, "Hey Peter, I have found a free trick to make money online, you should definitely take a look at https://www.facebouk.com/make-money-online-tricks-free". Peter navigates to the link and see a FB login page. As usual, Peter enters his username and password on it.
Please note that phishing is done by a third person through emails; that is how it happens most of the time. So always beware of phishing emails, else you may lose your Facebook account, or credit card details, or any other sensitive data. Learn more about phishing.
How can you protect yourself against online FB phishing?
Hackers can reach you in many ways; email, personal messages, FB messages, website ads etc. Clicking any links from these messages will lead you to a FB login page. Whenever you find an FB login page, you should note only one thing which is URL. Because nobody can spoof/use Facebook URL except when there are some XSS zero-day vulnerabilities, but that's very rare.
What is the URL you see in browser address bar?
Is that really https://www.facebook.com/ (Trailing slash is very important since it is the only separator in Google chrome to distinguish domain and subdomain. Check out the below examples to know the difference)?
Is there a green color secure symbol (HTTPS) provided in the address bar?
Bearing these questions in mind should prevent you from the hacking of online phishing pages. Also, see the below examples of phishing pages.
Some super perfect phishing pages
Phishing Page – Note the misleading URL
Most of the people won't suspect this page (snapshot given above) since there is an https prefix with a green color secure icon and also there is no mistake in www.facebook.com. But, this is a phishing page. How? Note the URL correctly. It is https://www.facebook.com.infoknown.com. So, www.facebook.com is a sub-domain of infoknown.com. Google Chrome does not differentiate the sub-domain and domain, unlike Firefox does.
One can obtain SSL Certificates (HTTPS) from many online vendors. A few vendors give SSL Certificate for Free for 1 year. It is not a big deal for a novice to create a perfect phishing page like the one given above. So, beware of it.
Phishing Page – Note the misleading URL.
This is a normal FB Phishing page with some modification in the word Facebook.
2 Social Engineering
This is the second most common technique for hacking Facebook accounts. In fact, this method shouldn't come under Hacking, since much knowledge is not required for this method. I am listing this method under hacking to ensure the list of most common techniques used for FB account hacking in their respective order. Social engineering is basically a process of gathering information about someone, whose account you need to hack. The information may be his/her date of birth, mobile number, boyfriend/girlfriend's mobile number, nickname, mother's name, native place etc.
How does Social Engineering work?
Security Question
FB-Social-Engineering-Security-Question
Many websites have a common password reset option called Security Question. Most common security questions are :
What is your nickname?
Who is your first-grade teacher?
What is your native place?
or
Any custom questions defined by the user.
Obtaining such information from the respective people may let us hack into their account. So, if anyone comes to know the answer to it, they will be able to hack your account using forgot password option.
Most Common and Weak Passwords
Security Question does not let you get into others FB account easily. But, setting a weak password could easily allow any of your friends to hack your account.
What is a weak password?
A password that is easily guessable by a third person is known as a weak password.
Most common passwords
Mobile Number
Nickname / Name and Date of Birth Conjunction
Boy Friend's Mobile Number / Girl Friend's Mobile Number – Most of the lovers 😛
Girl Friend's / Boy Friend's Name – Most of the lovers 😛
Boy or Girl Friend Name Combination
Bike Number
Unused / Old Mobile Number
Pet Name
Closest Person Name (can be friends too)
Now, be honest and comment here if you are one of the people who have any one of the common passwords mentioned above. Please don't forget to change your password before making a comment 😉
How can you protect yourself from Social Engineering?
Security Question
Don't have a weak or familiar security question/answer. Therefore, it should be known only to you. You can set your security question here. Fortunately, Facebook has a lockout period of 24 hours before giving access to the one who successfully answered the security question, meaning that the hacker cannot enter into your account until 24 hours. So you can prevent the hacking attempt by logging in to your account in the 24 hours lockout period.
Additionally, FB provides an option called "Login Alerts" under Facebook Security Settings. You should add your mobile or email there to get notified whenever your account is logged in to a new or unknown device.
Most Common and Weak Passwords
It is very simple. Change your password now if you have any one of the weak passwords stated above.
This is another common method used to steal Facebook user's password. Most people are unaware of this method, but traditional hackers use this method to hack user accounts.
How does Plain Password Grabbing works?
In this method, the Facebook hacker targets a particularly low-quality website, where the victim is a member and hacks their database to get the stored plain username & password of victim.
How could the hacker/attacker get access to Facebook?
Many of us use the same password for FB and also for some poor xyz.com. So, it is easy for a hacker to get your password through the low-quality poorxyz.com.
In another scenario, the hacker/attacker creates a website with the intention of getting victim's password, so when the victim registers his/her account using email and creates a password, those details will get stored in the database of the hacker/attacker. Thus hacker gets access to victim's account.
Common people, who use same email and password for these kinds of low-quality websites, may end up losing their Facebook account.
How can you protect yourself from Facebook Plain Password Grabbing?
You should never trust the third party low-quality websites. Even passwords of popular websites, like LinkedIn, are insecure and vulnerable to hacking. So, never and ever trust the third party low-quality websites.
Most of the website developers are storing plain passwords in their database without even thinking about encryption or security. This makes Facebook hackers' job easy since the password is in plain text format.
Best way to prevent this method is to have a unique password at least for websites that you really trust. Don't use your FB password for any other website/portal, so your password will be safe .
4Key Logger
A keylogger is a software tool used to record keystrokes on a computer or mobile device. This, in turn, records everything you type using your keyboard and store it for use. Generally, keyloggers are installed as application software in operating systems to track keystrokes, but there are hardware keyloggers as well.
Hardware keyloggers also are known as physical keyloggers attached to a computer in a USB port records everything before it sends the keyboard data to the computer. There are various mobile keyloggers, that perform the same action on various operating systems.
How Key Logging works?
All keyloggers run in the background (except trial versions) and won't be viewable to users until you know the keylogger password and shortcut used to view it. It will record all the keys pressed and give you a detailed report of when and what keys are used for what application – Simply, a clean report to identify passwords.
Anyone who is reading the keylogger logs is able to see the Facebook password or any passwords and sensitive information typed, like credit cards, bank username, password etc. Whenever you log in to a public computer, there are chances to lose your Facebook password to someone else.
Hardware keyloggers are identifiable in case of your personal computer but are hard in case of public computers.
In another scenario, your friend/colleague/neighbor could ask you to log in using their computer as a help. If their intention is to get your password, then you are most likely to lose your Facebook account to the hacker.
Nowadays, many people are using mobile keyloggers. It enables to track the keypad of mobile. So, any sensitive information typed on the mobile keypad is vulnerable to hacking.
How can you protect yourself from Key Logging?
You need not be afraid of keyloggers when you use your personal computer since you are the only one who is going to access it. But, whenever you use any public computer or your friend's computer, you should not trust it.
I always suggest my friends use On-Screen Keyboard whenever they are in need to type a password. Also, please make sure that nobody is checking your screen when you type your password because your screen would expose what you had typed. In windows, there is an inbuilt tool called On-Screen Keyboard that helps us to select keys using the mouse.
You can open OSK by using the Run dialog box. Winkey + R to open Run dialog box, type OSK and then press Enter. Nowadays, many banking portals provide a screen keyboard in the browser itself. So, please make use of it whenever you are surfing on public computers. On-Screen Keyboard helps even when hardware keyloggers are installed.
Never use third-party mobile keypad apps unless you really trust the publisher because the app may track all of your keystrokes and send it to the publisher.
5Browser Extension Hacker
This method doesn't let the Facebook hacker/attacker gain complete access to your Facebook account, however, gives some power to control your account indirectly. I've seen multiple Google Chrome and Firefox add-ons, which secretly perform actions, like following a person, like a page on behalf of your Facebook profile, etc.
How Browser extension hack works?
When you visit some malicious websites or web pages, you will be prompted to install a browser add-on. Once you install the add-on, it will perform all the tasks described by the hacker or attacker who created it. Some primary actions are posting status updates on your wall, liking an FB page, following a person, adding you to some Facebook groups, inviting your friends to like a page, or join a Facebook group etc. You may not know these things happening on your FB account until you check your Facebook activity log periodically.
How can you prevent browser extension Facebook hack?
You should monitor your activities using Activity Log. You must not trust any third party websites prompting you to add a browser extension. Install add-on only from the browser store, that too only from trusted publishers. Why should you risk your account if you don't know the publisher or intention of the add-on? Therefore, always stay away from these malicious browser extensions.
6Malicious Application Hack
Always remember that all the apps you use on Facebook are owned by third-party publishers and not by Facebook. Of course, there are a few exceptions like Instagram. A malicious application, which is requesting your permission, will do almost all kind of spam stuff on your Facebook profile.
How malicious application hack works?
Whenever you find Login using the Facebook option on any website, you should come to know that it is a third party Facebook application not owned by Facebook. When you click Login using Facebook, you will be shown a permission dialog box with the requested permission details. Once you click okay button, the requested personal details can be accessed from FB or the requested actions can be performed in your FB account on your behalf.
What could a third party application do on your Facebook account?
Post photos and status update
Share link to your timeline or to any group you belong
Manage your page
Post on behalf of you on the Facebook pages you own
Access your personal information
Access your photos including "Only me" privacy photos; sometimes they can further access your mobile photos using a Facebook vulnerability like the one I found (Don't worry, it's completely fixed now 😉 ).
These are just examples of what can be done. What if the application you are using is malicious? It could spam your Facebook account with a bunch of worthless contents.
How can you prevent yourself from malicious application hack?
You should always beware of what permissions you give to a Facebook application even though FB is reviewing application's permission requests. Don't give permission to an application if you don't trust the website or application.
FB Application Permission Dialog Box
You can edit the information that you give to an application in the permission dialog box (snapshot given above). Also, you should review the applications that have access to your Facebook account here if you think you had given access to malicious applications.
7Facebook Account Hacker Software
You might have seen or downloaded many Facebook account hacker software, but none of them could truly hack Facebook password. Hacking your Facebook password instead of the target user is what it actually does.
How does Facebook account hacker software work?
People who try to hack Facebook account usually download software that is available on various websites. The software will collect the victim's password (the one who downloaded this software) as soon as it is opened or installed. Some software prompt you to enter Facebook username and password. They will store your password in their database collection of passwords. Few other software gain administrative privilege from you to install background keylogger to get your keystrokes including the Facebook password.
How can you prevent yourself from Facebook hacking software?
Don't trust Facebook hacking software. There is no real hacking software available on the Internet as I had said earlier.
8Malicious Mobile Application
There are a lot of mobile applications that secretly steal Facebook access token from your mobile device. Facebook mobile app functions through API, where access-token stored in your mobile's internal memory is used for authentication. It is more like your username and password. So, if someone steals your access-token, then he/she is likely to have full access to your Facebook account.
How malicious mobile application software works?
Facebook Application Interface do not require username or password every time to get user data. It just needs secret access-token to retrieve user's data. Facebook mobile app stores the access token in mobile's memory. The app's part of the memory is accessible only to the respective application. Mobile apps that have administrative privilege can access other app's data. For example, gaining admin privilege in a rooted android phone could allow an application to steal your access token. A hacker can do a lot of malicious things if he/she gets your access token.
How can you prevent yourself from malicious mobile applications?
Install mobile apps only from trusted publishers.
Don't root your mobile device.
Logout Facebook from your mobile device frequently to get your access token expired.
Change your Facebook password frequently.
9Browser Vulnerabilities
Browser Vulnerabilities are security bugs, which exist in older versions of mobile and desktop browsers.
How does browser vulnerabilities work on Facebook hacking?
Most browser vulnerabilities are exploited through an older version of the browser since all the zero days are patched by browser vendor once it is reported by researchers around the world. For example, Browser Same Origin Policy Vulnerability could allow a hacker/attacker to read the response of any Page like facebook.com and could be able to perform any action on your Facebook account since they are able to read the response by accessing the Facebook origin. Android Chrome SOP bypass by Rafay Baloch is one such vulnerability that is affecting Android web-view in Android < 4.4.
How can you prevent yourself from browser vulnerabilities?
You should always update your browser and operating system once there is an update available. Keeping an older version always has many risk factors involved.
Self XSS is also known as Self Cross Site Scripting. XSS is basically a web security vulnerability, which enables hackers to inject scripts into web pages used by other users. What is self XSS then? Self XSS is a kind of social engineering attack, where a victim accidentally executes a script, thus exploiting it to the hacker.
How does self XSS scam work?
In this method, hacker promises to help you hack somebody else's FB account. Instead of giving you access to someone else's account, the hacker tricks you into running malicious Javascript in your browser console that gives a hacker the ability to manipulate your account. Facebook hackers use this technique to add you in groups, add your friends to the group, post on your wall, add your friends in comments etc.
How can you prevent yourself from self XSS?
Self XSS is something that you let hackers to hack your account. So never and ever copy & paste the code given by someone in your browser, otherwise, you will get your Facebook account hacked.
11Trojan Horses
Trojan Horse is a malicious program, which is used to spy and control a computer by misleading users of its true intent. Malware Trojan can also be called as Remote Key Logger since it records keystrokes of all the applications of our computer and sends it to the hacker online.
How do Trojan Horses work?
A software you think legit might be a trojan. A PDF you don't suspect might contain a trojan. An AVI media file given by someone might be a trojan. The Trojan horse runs in the background process, collects information and send it to the hacker. Trojan Horse can be sent in any form through any medium, like pen drive, iPod, website, or email. In our topic, Trojan records FB password that you have typed in your browser and sends it to the Facebook hacker using the Internet.
How can you prevent yourself from Trojan?
Do not
install programs from unknown online sources
play media files received from an unknown source
open any kind of files downloaded from untrusted sources
insert pen drive from any suspicious people.
Do have an updated anti-virus software installed on your computer.
Keeping your anti-virus software up to date does not guarantee you to stay safe from hacking. Basically, an anti-virus software is a collection of detected malware and viruses. Its job is to compare each and every file with the database of viruses. There are many numbers of software, which enable us to create undetectable Trojans. But, it is very unlikely to target a common man with undetectable Trojanware. So, keeping an antivirus program up to date is protective to large extent. Don't forget to update your anti-virus software once an update is available.
12FB Zero Day
Zero Day is a security vulnerability that is unknown to the respective software vendor. In our context, undiscovered Facebook vulnerabilities are called FB Zero Day.
How does Zero Day hacking work?
FB Zero Day vulnerabilities are very rare since Facebook has a bug bounty program, where security researchers around the world participate and report zero-day vulnerabilities. Zero-day is basically a security loophole that is unknown to the software vendor.
There are two types of people who find Zero Day vulnerabilities. The first case is Security Researchers and Bug hunters, who make a responsible disclosure about the vulnerability to the software vendor; FB in our context. Another case falls on the evil side. Blackhat hackers who find Zero Day vulnerabilities don't disclose it to Facebook and they will use it for their personal benefit of hacking.
macSubstrate - Tool For Interprocess Code Injection On macOS
macSubstrate is a platform tool for interprocess code injection on macOS, with the similar function to Cydia Substrate on iOS. Using macSubstrate, you can inject your plugins (.bundle or .framework) into a mac app (including sandboxed apps) to tweak it in the runtime.
All you need is to get or create plugins for your target app.
No trouble with modification and codesign for the original target app.
No more work after the target app is updated.
Super easy to install or uninstall a plugin.
Loading plugins automatically whenever the target app is relaunched.
Providing a GUI app to make injection much easier.
System Integrity Protection is a new security policy that applies to every running process, including privileged code and code that runs out of the sandbox. The policy extends additional protections to components on disk and at run-time, only allowing system binaries to be modified by the system installer and software updates. Code injection and runtime attachments to system binaries are no longer permitted.
Usage
download macSubstrate.app, put into /Applications and launch it.
grant authorization if needed.
install a plugin by importing or dragging into macSubstrate.
launch the target app. step 3 and step 4 can be switched Once a plugin is installed by macSubstrate, it will take effect immediately. But if you want it to work whenever the target app is relaunched or macOS is restarted, you need to keep macSubstrate running and allow it to automatically launch at login.
uninstall a plugin when you do not need it anymore.
Plugin macSubstrate supports plugins of .bundle or .framework, so you just need to create a valid .bundle or .framework file. The most important thing is to add a key macSubstratePlugin into the info.plist, with the dictionary value:
Key
Value
TargetAppBundleID
the target app's CFBundleIdentifier, this tells macSubstrate which app to inject.
Description
brief description of the plugin
AuthorName
author name of the plugin
AuthorEmail
author email of the plugin
Please check the demo plugins demo.bundle and demo.framework for details. Xcode Templates macSubstrate also provides Xcode Templates to help you create plugins conveniently:
Launch Xcode, and there will be 2 new plugin templates for you.
Security
SIP is a new security policy on macOS, which will help to keep you away from potential security risk. Disable it means you will lose the protection from SIP.
If you install a plugin from a developer, you should be responsible for the security of the plugin. If you do not trust it, please do not install it. macSubstrate will help to verify the code signature of a plugin, and I suggest you to scan it using VirusTotal. Anyway, macSubstrate is just a tool, and it is your choice to decide what plugin to install.
"The Samurai Web Testing Framework is a live linux environment that has been pre-configured to function as a web pen-testing environment. The CD contains the best of the open source and free tools that focus on testing and attacking websites. In developing this environment, we have based our tool selection on the tools we use in our security practice. We have included the tools used in all four steps of a web pen-test." read more...
