![]() ![]() This may not make any difference at all if you allow the program to run. But I have Windows 7 with the latest security updates and my anti-virus is up to date. Be it a video codex that you must install to watch a video that you really want to watch or even a webpage that tells you that you have a virus and you must install and run the latest online anti-virus scanner to remove it.ĭoing either of these could place the control of your machine into a hacker’s hand. ![]() Hackers will disguise their malware shell and make it look very appealing. People do not understand how dangerous it is to click on unknown links in an e-mail or even on a website. Two examples of ransomware are Crypto Locker and CryptoWall they both encrypt the victim’s data and demand that the user pay a ransom in order for the data to be decrypted and accessible again.*** Update – Looking for a Backtrack 5 based tutorial? I have created an updated tutorial to cover the newer Backtrack 5 SET. * Ransomware: A type of malware that compromises a system and then demands that the victim pay a ransom to the attacker in order for the malicious activity to cease or for the malware to be removed from the affected system. * Rootkit: A set of tools used by an attacker to elevate his or her privilege to obtain root-level access in order to completely take control of the affected system. A key logger collects sensitive information such as passwords, personal ID numbers (PINs), personally identifiable information (PII), credit card numbers, and more. * Key logger: A piece of malware that captures the user’s keystrokes on a compromised computer or mobile device. The attacker’s main objective is to make money. Spammers send these unsolicited messages with the primary goal of fooling users into clicking malicious links, replying to emails or other messages with sensitive information, or performing different types of scams. * Spammer: Malware that sends spam, or unsolicited messages sent via email, instant messaging, newsgroups, or any other kind of computer or mobile device communications. * Downloader: A piece of malware that downloads and installs other malicious content from the Internet to perform additional exploitation on an affected system. * Exploit: A malicious program designed to exploit, or take advantage of, a single vulnerability or set of vulnerabilities. For example, a back door can open a network port on the affected system so that the attacker can connect to and control the system. * Back door: A piece of malware or a configuration change that allows an attacker to control the victim’s system remotely. Trojan horses typically use a form of social engineering to fool victims into installing such software on their computers or mobile devices. * Trojan horse: A type of malware that executes instructions to delete files, steal data, or otherwise compromise the integrity of the underlying operating system. Examples of these malicious tasks include deleting or corrupting files or databasesĪnd executing a specific instruction after certain system conditions are met. An attacker can program a logic bomb to delete itself from the disk after it performs the malicious tasks on the system. * Logic bomb: A type of malicious code that is injected into a legitimate application. the Happy99 worm), which sends a copy of itself every time the user sends a new message. Examples of mass-mailer worms are and (a.k.a. Mailer or mass-mailer worm: A type of worm that sends itself in an email message. In most cases, a worm executes malicious instructions on a remote system without user interaction. * Worm: A virus that replicates itself over the network, infecting numerous vulnerable systems. In numerous cases, these viruses multiply again to form new generations of themselves. * Computer virus: Malicious software that infects a host file or system area to produce an undesirable outcome such as erasing data, stealing information, or corrupting the integrity of the system. The following are the most common types of malicious software (malware): ![]()
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