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- Jun 04, 2020 In this software company used most hacking tools for proper approach then password in real meaning. We have a better solution for this paid network. WiFi Password Hacker App & Software For PC and Laptop 2020. The solution is to hack/break WiFi networks, which protected by a username and password.
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In this chapter, we will learn about the important password cracking tools used in Kali Linux.
Hydra
Where –V is the username and password while trying. As shown in the following screenshot, the username and password are found which are msfadmin:msfadmin. Johnny is a GUI for the John the Ripper password cracking tool. Generally, it is used for weak passwords. To open it, go to Applications → Password Attacks → johnny. Jul 14, 2019 In this WiFi Hacking Tutorial we are going to attack using Kali Linux, as Kali Linux comes with so many pre-installed tools If you don't yet installed then make sure you install, if you don't know how to install then follow the official Kali Linux Tutorial to install Kali Linux Before we get started you must know about what type of WiFi Security out there, there are so many WiFi security. Sep 08, 2017 Below we had mentioned the things or say tools that you will need before start hacking in your Mac PC. So have a look at the complete guide below. Also Read: Top Best Hacking Tools Of 2017 For Windows, Linux and Mac OS X.
Hydra is a login cracker that supports many protocols to attack ( Cisco AAA, Cisco auth, Cisco enable, CVS, FTP, HTTP(S)-FORM-GET, HTTP(S)-FORM-POST, HTTP(S)-GET, HTTP(S)-HEAD, HTTP-Proxy, ICQ, IMAP, IRC, LDAP, MS-SQL, MySQL, NNTP, Oracle Listener, Oracle SID, PC-Anywhere, PC-NFS, POP3, PostgreSQL, RDP, Rexec, Rlogin, Rsh, SIP, SMB(NT), SMTP, SMTP Enum, SNMP v1+v2+v3, SOCKS5, SSH (v1 and v2), SSHKEY, Subversion, Teamspeak (TS2), Telnet, VMware-Auth, VNC and XMPP).
To open it, go to Applications → Password Attacks → Online Attacks → hydra.
It will open the terminal console, as shown in the following screenshot.
In this case, we will brute force FTP service of metasploitable machine, which has IP 192.168.1.101
We have created in Kali a word list with extension ‘lst’ in the path usrsharewordlistmetasploit.
The command will be as follows −
where –V is the username and password while trying
As shown in the following screenshot, the username and password are found which are msfadmin:msfadmin
Johnny
Johnny is a GUI for the John the Ripper password cracking tool. Generally, it is used for weak passwords.
To open it, go to Applications → Password Attacks → johnny.
In this case, we will get the password of Kali machine with the following command and a file will be created on the desktop.
Click “Open Passwd File” → OK and all the files will be shown as in the following screenshot.
Click “Start Attack”.
After the attack is complete, click the left panel at “Passwords” and the password will be unshaded.
John
john is a command line version of Johnny GUI. To start it, open the Terminal and type “john”.
In case of unshadowing the password, we need to write the following command −
Hacking Tools For Laptop
Rainbowcrack
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.
To open it, go to Applications → Password Attacks → click “rainbowcrack”.
The command to crack a hash password is −
SQLdict
Password Hacking Apps
It is a dictionary attack tool for SQL server and is very easy and basic to be used. To open it, open the terminal and type “sqldict”. It will open the following view.
Under “Target IP Server”, enter the IP of the server holding the SQL. Under “Target Account”, enter the username. Then load the file with the password and click “start” until it finishes.
hash-identifier
It is a tool that is used to identify types of hashes, meaning what they are being used for. For example, if I have a HASH, it can tell me if it is a Linux or windows HASH.
The above screen shows that it can be a MD5 hash and it seems a Domain cached credential.
High-tech password hacking involves using a program that tries to guess a password by determining all possible password combinations. These high-tech methods are mostly automated after you access the computer and password database files.
You can try to crack your organization’s operating system and application passwords with various password-cracking tools:
Brutus cracks logons for HTTP, FTP, telnet, and more.
Cain & Abel cracks LM and NT LanManager (NTLM) hashes, Windows RDP passwords, Cisco IOS and PIX hashes, VNC passwords, RADIUS hashes, and lots more. (Hashes are cryptographic representations of passwords.)
Elcomsoft Distributed Password Recovery cracks Windows, Microsoft Office, PGP, Adobe, iTunes, and numerous other passwords in a distributed fashion using up to 10,000 networked computers at one time. Plus, this tool uses the same graphics processing unit (GPU) video acceleration as the Elcomsoft Wireless Auditor tool, which allows for cracking speeds up to 50 times faster.
Elcomsoft System Recovery cracks or resets Windows user passwords, sets administrative rights, and resets password expirations all from a bootable CD.
John the Ripper cracks hashed Linux/UNIX and Windows passwords.
ophcrack cracks Windows user passwords using rainbow tables from a bootable CD. Rainbow tables are pre-calculated password hashes that can help speed up the cracking process. See the nearby sidebar “A case study in Windows password vulnerabilities with Dr. Philippe Oechslin” for more information.
Proactive Password Auditor runs brute-force, dictionary, and rainbow cracks against extracted LM and NTLM password hashes.
Proactive System Password Recovery recovers practically any locally stored Windows password, such as logon passwords, WEP/WPA passphrases, SYSKEY passwords, and RAS/dialup/VPN passwords.
pwdump3 extracts Windows password hashes from the SAM (Security Accounts Manager) database.
RainbowCrack cracks LanManager (LM) and MD5 hashes very quickly by using rainbow tables.
THC-Hydra cracks logons for HTTP, FTP, IMAP, SMTP, VNC and many more.
Some of these tools require physical access to the systems you’re testing. You might be wondering what value that adds to password cracking. If a hacker can obtain physical access to your systems and password files, you have more than just basic information security problems to worry about, right?
True, but this kind of access is entirely possible! What about a summer intern, a disgruntled employee, or an outside auditor with malicious intent? The mere risk of an unencrypted laptop being lost or stolen and falling into the hands of someone with ill intent should be reason enough.
To understand how the preceding password-cracking programs generally work, you first need to understand how passwords are encrypted. Passwords are typically encrypted when they’re stored on a computer, using an encryption or one-way hash algorithm, such as DES or MD5. Hashed passwords are then represented as fixed-length encrypted strings that always represent the same passwords with exactly the same strings.
These hashes are irreversible for all practical purposes, so, in theory, passwords can never be decrypted. Furthermore, certain passwords, such as those in Linux, have a random value called a salt added to them to create a degree of randomness. This prevents the same password used by two people from having the same hash value.
Password-cracking utilities take a set of known passwords and run them through a password-hashing algorithm. The resulting encrypted hashes are then compared at lightning speed to the password hashes extracted from the original password database. When a match is found between the newly generated hash and the hash in the original database, the password has been cracked. It’s that simple.
Other password-cracking programs simply attempt to log on using a predefined set of user IDs and passwords. This is how many dictionary-based cracking tools work, such as Brutus and SQLPing3.
Passwords that are subjected to cracking tools eventually lose. You have access to the same tools as the bad guys. These tools can be used for both legitimate security assessments and malicious attacks. You want to find password weaknesses before the bad guys do.
When trying to crack passwords, the associated user accounts might be locked out, which could interrupt your users. Be careful if intruder lockout is enabled in your operating systems, databases, or applications. If lockout is enabled, you might lock out some or all computer/network accounts, resulting in a denial of service situation for your users.
Password storage locations vary by operating system:
Windows usually stores passwords in these locations:
Security Accounts Manager (SAM) database (c:winntsystem32config) or (c:windowssystem32config)
Active Directory database file that’s stored locally or spread across domain controllers (ntds.dit)
Windows may also store passwords in a backup of the SAM file in the c:winntrepair or c:windowsrepair directory.
Some Windows applications store passwords in the Registry or as plain-text files on the hard drive! A simple registry or file-system search for “password” may uncover just what you’re looking for.
Linux and other UNIX variants typically store passwords in these files:
/etc/passwd (readable by everyone)
/etc/shadow (accessible by the system and the root account only)
/etc/security/passwd (accessible by the system and the root account only)
/.secure/etc/passwd (accessible by the system and the root account only)