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Password cracking is the process of using an application program to identify an unknown or forgotten password to a computer or network resource. It can also be used to help a threat actor obtain unauthorized access to resources.




Revealer Logger Crack



With the information malicious actors gain using password cracking, they can undertake a range of criminal activities. Those include stealing banking credentials or using the information for identity theft and fraud.


Password crackers can decipher passwords in a matter of days or hours, depending on how weak or strong the password is. To make a password stronger and more difficult to uncover, a plaintext password should adhere to the following rules:


A password cracker may also be able to identify encrypted passwords. After retrieving the password from the computer's memory, the program may be able to decrypt it. Or, by using the same algorithm as the system program, the password cracker creates an encrypted version of the password that matches the original.


Some password cracking programs may use hybrid attack methodologies where they search for combinations of dictionary entries and numbers or special characters. For example, a password cracker may search for ants01, ants02, ants03, etc. This can be helpful when users have been advised to include a number in their password.


The legality of password cracking may change based on location. In general, it depends on intent. For example, using a password cracking tool to retrieve one's own password may be fine. However, in most cases, if the goal is to maliciously steal, damage or misuse someone else's data, it will most likely be an illegal action.


Unauthorized access to another individual's device can be grounds for criminal charges. Even guessing someone's password without the use of a password cracker can lead to criminal charges. Under U.S. state and federal laws, more charges can be added depending on what threat actors do once they gain unauthorized access.


Hi there again, aspiring hackers (and veterans as well)! I'm going to explain how to perform a dictionary attack on a WPA/WPA2 protected network with Wifite. Please note that this doesn't work with WPA Enterprise For that end, you'd have to use an Evil Twin to get the "Enterprise" auth attempt, and then crack it.


In a live Kali boot, you are logged on by default with the root user. If you let it running for a while (while cracking with the dictionary, pressumably) and it asks for a password to return to the session, it's 'toor' (root backwards).


When it succeeds deauthenticating a client (who has re-connect enabled by default), or a new client connects to the network, hopefully it will capture the handshake, and it'll start attempting to crack it with aircrack-ng and the dictionary file you gave it.


I used my country in lowercase letters as the passphrase (argentina), and as it's along the first words in this dictionary, it took only one second to crack it. For you it may take over an hour or two, depending on your processing power and if the passphrase is near the beginning or the end of the list.


Well, that's pretty much it. I hope you may find it helpful, but remember to look at OTW guides on Wireless cracking to know exactly what this script is doing, so you may tweak it furthermore or play with its options for more effectivity (type 'wifite --help' to see it's options).


Keystroke logging, often referred to as keylogging or keyboard capturing, is the action of recording (logging) the keys struck on a keyboard,[1][2] typically covertly, so that a person using the keyboard is unaware that their actions are being monitored. Data can then be retrieved by the person operating the logging program. A keystroke recorder or keylogger can be either software or hardware.


While the programs themselves are legal,[3] with many designed to allow employers to oversee the use of their computers, keyloggers are most often used for stealing passwords and other confidential information.[4][5]


A software-based keylogger is a computer program designed to record any input from the keyboard.[7] Keyloggers are used in IT organizations to troubleshoot technical problems with computers and business networks. Families and businesspeople use keyloggers legally to monitor network usage without their users' direct knowledge. Microsoft publicly stated that Windows 10 has a built-in keylogger in its final version "to improve typing and writing services".[8] However, malicious individuals can use keyloggers on public computers to steal passwords or credit card information. Most keyloggers are not stopped by HTTPS encryption because that only protects data in transit between computers; software-based keyloggers run on the affected user's computer, reading keyboard inputs directly as the user types.


In the mid-1970s, the Soviet Union developed and deployed a hardware keylogger targeting typewriters. Termed the "selectric bug", it measured the movements of the print head of IBM Selectric typewriters via subtle influences on the regional magnetic field caused by the rotation and movements of the print head.[36] An early keylogger was written by Perry Kivolowitz and posted to the Usenet newsgroup net.unix-wizards, net.sources on November 17, 1983.[37] The posting seems to be a motivating factor in restricting access to /dev/kmem on Unix systems. The user-mode program operated by locating and dumping character lists (clients) as they were assembled in the Unix kernel.


Writing simple software applications for keylogging can be trivial, and like any nefarious computer program, can be distributed as a trojan horse or as part of a virus. What is not trivial for an attacker, however, is installing a covert keystroke logger without getting caught and downloading data that has been logged without being traced. An attacker that manually connects to a host machine to download logged keystrokes risks being traced. A trojan that sends keylogged data to a fixed e-mail address or IP address risks exposing the attacker.


In 2000, the FBI used FlashCrest iSpy to obtain the PGP passphrase of Nicodemo Scarfo, Jr., son of mob boss Nicodemo Scarfo.[45]Also in 2000, the FBI lured two suspected Russian cybercriminals to the US in an elaborate ruse, and captured their usernames and passwords with a keylogger that was covertly installed on a machine that they used to access their computers in Russia. The FBI then used these credentials to gain access to the suspects' computers in Russia to obtain evidence to prosecute them.[46]


An anti-keylogger is a piece of software specifically designed to detect keyloggers on a computer, typically comparing all files in the computer against a database of keyloggers, looking for similarities which might indicate the presence of a hidden keylogger. As anti-keyloggers have been designed specifically to detect keyloggers, they have the potential to be more effective than conventional antivirus software; some antivirus software do not consider keyloggers to be malware, as under some circumstances a keylogger can be considered a legitimate piece of software.[48]


Rebooting the computer using a Live CD or write-protected Live USB is a possible countermeasure against software keyloggers if the CD is clean of malware and the operating system contained on it is secured and fully patched so that it cannot be infected as soon as it is started. Booting a different operating system does not impact the use of a hardware or BIOS based keylogger.


Many anti-spyware applications can detect some software based keyloggers and quarantine, disable, or remove them. However, because many keylogging programs are legitimate pieces of software under some circumstances, anti-spyware often neglects to label keylogging programs as spyware or a virus. These applications can detect software-based keyloggers based on patterns in executable code, heuristics and keylogger behaviors (such as the use of hooks and certain APIs).


No software-based anti-spyware application can be 100% effective against all keyloggers.[49] Software-based anti-spyware cannot defeat non-software keyloggers (for example, hardware keyloggers attached to keyboards will always receive keystrokes before any software-based anti-spyware application).


The particular technique that the anti-spyware application uses will influence its potential effectiveness against software keyloggers. As a general rule, anti-spyware applications with higher privileges will defeat keyloggers with lower privileges. For example, a hook-based anti-spyware application cannot defeat a kernel-based keylogger (as the keylogger will receive the keystroke messages before the anti-spyware application), but it could potentially defeat hook- and API-based keyloggers.


Network monitors (also known as reverse-firewalls) can be used to alert the user whenever an application attempts to make a network connection. This gives the user the chance to prevent the keylogger from "phoning home" with their typed information.


Using one-time passwords may prevent unauthorized access to an account which has had its login details exposed to an attacker via a keylogger, as each password is invalidated as soon as it is used. This solution may be useful for someone using a public computer. However, an attacker who has remote control over such a computer can simply wait for the victim to enter their credentials before performing unauthorized transactions on their behalf while their session is active.


Most on-screen keyboards (such as the on-screen keyboard that comes with Windows XP) send normal keyboard event messages to the external target program to type text. Software key loggers can log these typed characters sent from one program to another.[51]


Similar to on-screen keyboards, speech-to-text conversion software can also be used against keyloggers, since there are no typing or mouse movements involved. The weakest point of using voice-recognition software may be how the software sends the recognized text to target software after the user's speech has been processed. 2ff7e9595c


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