Online Facebook Password Hash Cracker !!TOP!!
Hashcat is a popular password cracker and designed to break even the most complex passwords representation. To do this, it enables the cracking of a specific password in multiple ways, combined with versatility and speed.
Online Facebook Password Hash Cracker
The simplest way to crack a hash is to try first to guess the password. Each attempt is hashed and then is compared to the actual hashed value to see if they are the same, but the process can take a long time.
Additionally, there are some GUI that makes hashcat easy to use. Hashview is one of the projects. This is a tool for security professionals to help organize and automate the repetitious tasks related to password cracking. In detail, it is a web application that manages Hashcat commands.
Cracking passwords is different from guessing a web login password, which typically only allows a small number of guesses before locking your account. Instead, someone who has gained access to a system with encrypted passwords ("hashes") will often try to crack those hashes to recover those passwords.
Passwords are no longer stored in plaintext (or shouldn't be, anyway). Instead, passwords are encrypted using a one-way function called a hash. Calculating a password like "Password1" into a hash is lightning quick. What if all you've got is the hash? A brute-force attack to reverse the hash function and recover the password could be computationally infeasible. Like, until the heat death of the universe infeasible.
Luckily, or unluckily depending on your point of view, none of us is likely to live that long, but there are many ways to reverse a hash to recover the original password without resorting to a probably fruitless brute-force attack.
Cracking passwords has many legitimate uses, besides the obvious criminal and espionage ones. A sysadmin may wish to pre-emptively check the security of user passwords. If hashcat can crack them, so can an attacker.
Penetration testers on engagement will frequently find themselves cracking stolen password hashes to move laterally inside a network, or to escalate privileges to an admin user. Since penetration testers work to find security holes on purpose, under contract, so that their customer can improve their security, this is also a perfectly legitimate use case.
At its most basic level, hashcat guesses a password, hashes it, and then compares the resulting hash to the one it's trying to crack. If the hashes match, we know the password. If not, keep guessing. There are numerous attacks short of a full brute-force attempt, including dictionary attacks, combinator attacks, mask attacks, and rule-based attacks. Hashcat can also harness the power of your GPU to brute force if you have the computing rig for it -- and time to spare.
Hashcat mask attackLots of users tend to use passwords in a certain format. One uppercase letter followed by six letters plus a digit on the end is common for older passwords -- "Bananas1", for example. Instead of trying to brute-force every possible password, you can use hashcat to search for all passwords in that format, which drastically reduces the number of possible guesses necessary -- if, indeed, the password in question is in that format.
Hashcat rule-based attackIf other, easier, options fail, and you've got a specific sense of how your target constructs a password, hashcat offers a programming language-like syntax for a rule-based attack, in which you can specify what kind of passwords to try.
"The rule-based attack is one of the most complicated of all the attack modes," the hashcat website says. "The rule-based attack is like a programming language designed for password candidate generation. It has functions to modify, cut or extend words and has conditional operators to skip some, etc. That makes it the most flexible, accurate and efficient attack."
CrackStation uses massive pre-computed lookup tables to crack password hashes.These tables store a mapping between the hash of a password, and the correctpassword for that hash. The hash values are indexed so that it is possible toquickly search the database for a given hash. If the hash is present in thedatabase, the password can be recovered in a fraction of a second. This onlyworks for "unsalted" hashes. For information on password hashing systems thatare not vulnerable to pre-computed lookup tables, see our hashing security page.
Crackstation's lookup tables were created by extracting every word from theWikipedia databases and adding with every password list we could find. We alsoapplied intelligent word mangling (brute force hybrid) to our wordlists to makethem much more effective. For MD5 and SHA1 hashes, we have a 190GB,15-billion-entry lookup table, and for other hashes, we have a 19GB1.5-billion-entry lookup table.
The RainbowCrack software cracks hashes by rainbow table lookup. Rainbow tables are ordinary files stored on the hard disk. Generally, Rainbow tables are bought online or can be compiled with different tools.
Ophcrack is a cross-platform Windows password cracker that uses rainbow tables to crack passwords. It runs on Windows, Linux and Mac OS. It also has a module for brute force attacks among other features. Visit the product website for more information and how to use it.
In this practical scenario, we are going to crack Windows account with a simple password. Windows uses NTLM hashes to encrypt passwords. We will use the NTLM cracker tool in Cain and Abel to do that.
You might have seen a lot of websites that offer to hack Facebook account password, some claim to hack them using the "expertise" they gained in last X years , some claim to hack it using previously existing loopholes...Goes same for "Facebook password crackers" or "Facebook password stealers" or "Facebook password hacking" ...Just type "Facebook password hacker" in Google & see for your self. Countless results of websites who claim to hack Facebook passwords or help you to steal Facebook passwords...
These websites demand $20 to $300 per account for hacking facebook & get you...absolutely nothing! DO NOT PAY ! It's a TRAP !They claim Facebook has a MD5 password : it's bullshit too. Facebook DO NOT USE MD5 for password hashing. They use more complex systems.
As any other website or web services (Yahoo, Gmail...), it's possible to get credentials using conventional techniques :Phishing : use of Fake Login Pages, also known as spoofed or phishing pages. These fake login pages resemble the original login pages of sites like Yahoo, Gmail, etc. The victim is fooled to believe the fake facebook page to be the real one and enter his/her password. But once the user attempts to login through these pages, his/her facebook login details are stolen away.
Keylogging : locally or remotely install a keylogger application on the victim's computer. It records the keystrokes into a log file and then you can use these logs to get required Facebook, GMail, etc password.
Primary email address hack / Reset : simply ask Facebook to send password reset email to the victim's primary email address - of course if this email account is already compromised : reset page.
Social engineering : method of retrieving password or answer of security question simply be quering with the victim. You have to be careful while using this as victim must not be aware of your intention. Just ask him cautiously using your logic.
Cookie Stealing / Session Hijacking : Google it. See for example FireSheep
Password re-use : Use of a password for multiple websites. If one website is compromised and database is leaked, the password can be tested against Facebook.
"Remember my password" : Need access to the computer (physically or remotely) - Modern browser can remember facebook password if user ask for it. The password can thus be easily retrieved.
Online Hash Crack is an online service that attempts to recover lost passwords:- Hashes (e.g. MD5, NTLM, Wordpress,..)- Wifi WPA handshakes- Office encrypted files (Word, Excel,..)- Apple iTunes Backup- ZIP / RAR / 7-zip Archive- PDF documentsobtained in a legal way.
In all, a total of 6.5 million hashed password believed to belong to LinkedIn members was posted on a Russian hacker forum earlier this week. The crooks posted the data in an effort to get help in cracking the passwords.
Therefore, many organizations theses day use a process known as salting -- where a random string of characters are appended to a password before it is hashed-- to make password cracking much harder. The process ensures that even if two passwords are identical, their hashes will be unique.
Storing them in hashed form with no salting is nearly as bad, considering the availability of SHA-1 hash cracking tools, Wisniewski said. Tables that contain pre-computed hashes for billions of passwords are easily available. Almost anyone can use these tables to decrypt almost any SHA-1 hash and recover it in plain text in in a matter of minutes.
"It is worth noting that the affected members who update their passwords and members whose passwords have not been compromised benefit from the enhanced security we just recently put in place, which includes hashing and salting of our current password databases," Silveira had noted.
Salting is done before a password is hashed. Once a password has been hashed there is no way it can then be salted, he said. Unless LinkedIn had implemented salting before the breach the only way it can salt hashes at this stage is to get everyone to update their passwords, he said.
Passwords are normally stored in one-way hashes. When a password is created, the user types the password in what is called "plain text", since it is in a plain, unhashed form. However, after a password is made, the computer stores a one-way hash of the password that obfuscates it. Hashes are made to be one-way, which means algorithmic reversal is impossible. This means we have to crack those hashes!