The article provides a list that includes the best password cracking software that runs on various types of operating systems. Described, among others, are programs such as Aircrack, John the Ripper, and THC Hydra — all of them use different algorithms and protocols that are theoretically capable of breaking various passwords in Linux, WIndows, and OS X operating systems. . The list includes only those that work on Windows and Linux platforms.
What should a nonprofessional know (to whom the author of the article also identifies himself) about the hacking process? Some things need to be understood before proceeding with the procedure of “restoring the forgotten” or removing the intercepted packet of passwords:
Question “How much time is required to crack a password?” In this form reveals the amateur in you. It is equivalent to the question how long will it take to get from Moscow to Vladivostok? On foot? By plane? Across China? Although the answer is: from 1 second to 100,000 years. If you take the decryption through the "handshake" working aircrack-ng gave me a combination only once:
- after a week of work ...
- on a dual-core laptop with an integrated GPU and 4 GB of RAM ...
- despite the fact that the password included 8 ONLY digital characters
John the ripperrunning on the same machine failed in 5 days. Old desktop with 4
Intel Intel 2,8
GHz cores on board, 6
GB operatives and Nvidia 660Ti I figured out the handshake for ... well, I didn’t even get up from the table as I saw the password. It is possible faster and working with much larger volumes, but to give more than half of the income forGTX 980 does not stick at all ...
And the reason for this is not a program. So, having at hand weak hardware assembly, Do not count on a serious result.
Hacking passwords. What techniques exist?
Get to your goal in several ways. Among them:
- dictionary attack (hacker uses a special file with a ready list of character combinations, which the program selects)
- brute force attack (password combinations generated by the program)
- attack on the rainbow table (hacking hashes of valid passwords entered by the user)
The programs listed here use various attack options and are ranked in a random order chosen by the author. The description of the work with the programs will appear in the corresponding links in the corresponding paragraphs.
Password cracking software: John the Ripper
John the ripper - perhaps the most popular of its kind in its own way. The predominant programming language - C. The program is free (in a reduced version), includes several approaches to the process of hacking. The ability to automatically determine the types of password hashes puts it in the first place among the tools of ethical hacking. Like another hacking tool Metasploit, belongs to the family of security tools family Raspid7.
Supported platforms: Linux, Windows, Android, DOS and OS X
Password cracking software: OphCrack
The program has found the most frequent use among lovers of cracking the password for a Windows account. As well as RainbowCrack, Ophcrack works with rainbow tables to extract cherished password hashes. Thanks to the ability to extract passwords of various formats from various system sources, OphCrack is known for being able to crack a Windows password in a matter of moments. With physical access to the victim's computer in the form of a Live DVD disc does not leave traces. It is delivered in two versions, expanded and free (possibilities of rainbow tables of Windows are cut down).
From the manufacturer's website
Hacking software Passwords: L0phtCrack
Like the previous one, L0phtCrack is known for being able to quickly figure out the password for Windows. Uses a wide range of attacks (hybrid, dictionary, brute force, rainbow tables), but can also be used for network sniffing. Essentially analogous to the previous program. At the moment there is only a trial version for 15 days.
Supported Platforms: Windows
Download L0phtCrack from the manufacturer's website.
Probably, you have heard more than once that there is some program for selecting VKontakte passwords. This creation in the people bears the proud name "Brutus", legends about it. This program for the selection of Vkontakte passwords really exists and copes with its “noble” task.
It is worth noting that finding a working Brut is not an easy task, your chances of 1: 100 are not bad after all?) 100% of the approved software selects the Vkontakte password based on the principle of listing all possible combinations to the server for several years of the program. The task of any brute force is complicated by limiting the number of requests from a single address in the VC.
To pick up a password. In a contact of five characters, it will take 2-4 hours - it sounds tempting, but not all ciphers consist of "54321" or "23456", by the way, these are more than ten thousand combinations. As an exit, prepared specially for speeding up the task - the base of keys. How it works? - not very good. The program for the selection of the password In contact receives from you a file with possible keys, there may be several thousand. Each combination of "Brutus" is experienced in the VC, you frantically print the captcha for the captcha at this time, it takes from an hour to several weeks or months. You can download these databases without any particular effort; we enter into “Google Base” for GoogleIndex. The risk of contracting a virus is huge, at 90%. The program for the selection of VkBruteForce VKontakte passwords has proven itself well. It picks up badly with a strong creak, but does not litter the PC with sores, of course, if you can find the current version from a reliable supplier.
VkBruteForce from GODINSIDE is considered the most relevant decoder for VK today. From experience - ineffective.
To pick up the password of VKontakte it is worth trying using the plug-in method. Most people use similar values, for example: address, phone number, date of birth. Well quoted format in this form: 13.12.Ivan.1996. Playing with the name and date of birth is worth the candle, believe me. What is remarkable, pick up the password V kontakte with the help of meaningful transfer and manual input will be much more efficient than “Brutfors” and other “secret” programs. If there is no information about the account that needs to be opened, it remains to rely on a very dangerous and ineffective software. Both methods can be compiled by creating a text document with their own cipher options and loaded into Brutfors, which will automatically test each of them, you just have to keep up with the captcha.
We recently published an article about password strength, as well as passwords that are used by many users. Most people use weak passwords. But how to make sure your password is strong? Password cracking is an integral part of digital forensics and information security testing.
In this article, we have compiled the best password cracking software that can be used by system administrators to check the strength of their passwords. All utilities use different algorithms and are applicable to different situations. Consider first the basic information that will help you understand what we will deal with.
What is password cracking?
In the field of cybersecurity and cryptography, password cracking plays a very important role. This is a password recovery process for the purpose of violating or restoring computer or system security. So why do you need to learn brute force programs? For peaceful purposes, you can use password cracking to recover forgotten passwords from online accounts, this is also used by system administrators for prevention on a regular basis.
In most cases brute force is used to crack passwords. The software generates various password options and reports if the correct one was found. In some cases, a personal computer is capable of issuing millions of options per second. The program for breaking the password on the PC checks all options and finds the real password.
The time it takes to crack a password is proportional to the length and complexity of this password. Therefore, it is recommended to use complex passwords that are difficult to guess or pick. Also, the search speed depends on the cryptographic function that is used to generate password hashes. Therefore, it is better to use Bcrypt to encrypt the password, and not MD5 or SHA.
Here are the main ways to brute force a password used by attackers:
- Dictionary attack - to attack using a file that contains a list of words. The program checks each of the words to find the result;
- Attack bruteforce - You can not use the dictionary, and go through all the combinations of given characters;
- Attack using rainbow tables - pre-calculated hashes are used in the attack, so it is faster.
There are other methods of password cracking, based on social engineering, but today we will focus only on attacks without user intervention. To protect against such attacks, you need to use only complex passwords. And now we will consider the best tools for hacking passwords 2017. This list is published for informational purposes only and we do not in any way encourage you to hack other people's personal data.
The best programs for brute force
1. John the Ripper
John the Ripper is one of the most popular password search tools available for absolutely everyone. It is distributed open source and written in the C programming language. Here are collected various methods for sorting passwords.
The program is capable of sorting passwords from a saved hash, and supports various hashing algorithms, including the automatic detection of an algorithm. John the Ripper is a Rapid7 security testing toolkit. In addition to Linux, Windows and MacOS are supported.
2. Aircrack-ng
Aircrack-ng is a set of programs for hacking and hijacking passwords from wifi networks. The program is one of the best used by hackers. It has everything you need to crack WEP and WPA encryption, ranging from intercepting a hash to getting a ready-made password.
WEP encryption is especially easy to crack; to overcome protection, there are PMS and PTW attacks, which can be used to crack this protocol in minutes with sufficient traffic through the network. Therefore, always use WPA2 to be safe. All three platforms are also supported: Linux, Windows, MacOS.
3. RainbowCrack
As the name implies, RainbowCrack uses rainbow tables to crack password hashes. With the help of ready-made tables, the utility greatly reduces the hacking time. In addition, there is both a graphical user interface and command line utilities.
After completion of the preliminary calculations, this tool works hundreds of times faster than with the usual brute force. You do not need to create the tables yourself; the developers have already created them for LM, NTLM, MD5 and SHA1. Everything is available for free.
Another important point is the acceleration using the GPU. By using a video card, you can reduce the time for calculating a password by several orders of magnitude. Supported platforms are Windows and Linux.
4. THC Hydra
Unlike the above programs, Hydra works differently. It does not calculate hashes. Instead, the program performs brute-force attacks on various network protocols. It supports Astrisk, FTP, HTTP, MySQL, XMPP, Telnet, SHH and many others. The main purpose of the utility is a brute force attack on the password entry form.
This tool helps security researchers know how easy it is to access a remote system. Modules can be added to extend functions, supported by Linux, Windows, Solaris, FreeBSD, and MacOS.
5. HashCat
According to the developers, this is the fastest password searching tool. It is distributed as free software and supports such algorithms: md4, md5, LM, SHA, MySQL, Cisco PIX, and Unix Crypt.
There are versions of the tool for busting on the CPU, as well as hacking based on the GPU - oclHashcat and cudaHashcat. In addition to the standard Bruteforce attack, dictionary attacks, hybrid attacks on the most, according to the tables, Prince, and so on are supported. From the platforms supported by Windows, Linux and MacOS.
6. Crowbar
Crowbar is a popular password security testing tool. Other brute force programs use user logins and passwords, but crowbar allows you to cycle through SSH keys.
This open source tool is designed to work with protocols that are rarely supported by other programs. Now supported by VNC, OpenVPN, SSP, NLA. The program can run on Linux, Windows and MacOS.
7. coWPAtty
This is an implementation of a utility for brute force password from WPA / WPA2 PSK based on a dictionary or rainbow tables. Using rainbow tables speeds up the work of the utility. The PSK standard is used very often now. The only good news is that it’s very difficult to sort through the password if it was originally selected as the correct one.
findings
In this article, we looked at better than the 2017 password cracking program, which can be used by both attackers and system administrators to check the reliability of user passwords. Be sure to set complex passwords for your devices and accounts, and if you are a system administrator, make sure your users' passwords are secure.
Stop Continue
The most popular and popular VKontakte social network constantly improves the security system, reliably protecting the pages and groups of its users. But the more users register with VC, the stronger the interest to hack someone’s page, and there can be several reasons: to find out, for example, whether the lover has a new girlfriend or, being a fan of the famous rock singer, to get acquainted with his circle of interests and fans . That is, there can be many reasons for hacking. The probability of selecting the correct pair of login-password is minimal, and it will take a lot of time.
To date, there are many programs that hack into user accounts in social networks. Using vk cracker passwords, any user can complete the task, although we should not forget that such actions are considered a violation of the rules of the site.
Which is better to use the program for selecting VK password on a computer?
There are many sites that offer various programs for hacking a VK account, but, unfortunately, not all of them are working and may contain various viruses. There are several free programs for the selection of passwords VK - VK vzlom, Brutfors VKontakte or VK Brut, Brutus a2.
Advanced password cracker in Vkontakte and other Internet resources
When any registration is always recommended to invent passwords as difficult as possible with a combination of letters in different registers and numbers to make it difficult to crack. But even for this “lock” there was a “key” in the form of the NEO brut program, capable of unraveling the most tricky passwords. Continuous improvement of this hacker allows him to easily cope with any task. The program itself has a Checker account, which helps to find the login-password pair, and selects by city name, gender, age, and other parameters. Analysis of Brutom all the data allows you to quickly hack. In addition, the potential of the program can work not with one account, but with the whole database placed in a special document.
Programs for hacking account a lot. But, unfortunately, not every antivirus allows you to download them, blocking a completely trusted site. Therefore, each user always has the choice to choose for himself the most interesting promising option.
