1. Brute Force Password

Brutus is a remote online password cracker for windows, good for. 15th August 2001 - No Brutus news, but you might find MingSweeper of interest. Brutus is one of the fastest, most flexible remote password crackers you can get your hands on - it's also free. (user/password) list and configurable brute force modes: Highly.

• • • • • • The world’s workforce is becoming increasingly decentralized. The rise of remote working, outsourcing and cloud-based technologies continues to blur geographical boundaries while enabling small and medium-sized enterprises to tap into a deep and diverse talent pool.

Brute Force Password

To maintain the networks that support this type of working arrangement, many small and medium-sized enterprises (SMEs) rely on off-site tech support teams using remote desktop protocol (RDP) to diagnose and repair network problems. RDP allows for secure network communications between a terminal server and a terminal server client. It is commonly used by network administrators to remotely access virtual desktops and applications. Using RDP does carry a certain level of risk, particularly because unguarded remote desktops are quickly becoming the favored point of entry amongst hackers. Sadly, many companies are leaving themselves exposed by not following a few simple security measures. In this article, we’ll show you exactly how RDP attacks work and what you can do to protect your company from succumbing to this type of cyberattack. Read on to avoid becoming one of the next ransomware victims.

What is an RDP brute force attack? Imagine a burglar who has a key ring with a few hundred thousand keys on it.

The criminal uses the keys one after the other in an attempt to unlock your front door. The better your lock, the longer it will take them to get inside. However, sooner or later, they’ll probably find the right key and once they’re inside they can do what they want – disable your alarm, steal your jewelry, vandalize your home or change the locks and demand you. This is the basic premise of an RDP attack. In an RDP brute force attack, hackers use network scanners such as Masscan (which can scan the entire Internet in less than six minutes) to identify IP and TCP port ranges that are used by RDP servers.

After tracking one down, the criminals try to gain access to the machine (typically as an administrator) by using brute force tools that automatically attempt to login over and over again using countless username and password combinations. During this time, server performance may take a hit as the attacks consume system resources. After hours, days or even weeks of systematic trial and error, the hackers may eventually guess the username and password and be granted server access – and once they’re in, the damage potential is nothing short of catastrophic. Why would hackers want to launch an RDP attack? Once an attacker has access via RDP, they can do pretty much anything within the hacked account’s privilege limits. Criminals who have gained administrator access can do more or less anything they want, including disable antivirus software, install malware, steal company data, encrypt files and much more. As you might imagine, this level of disruption can have an enormous impact on a company’s reputation, finances and day-to-day operations.

While some cyber criminals simply want to create chaos, many launch RDP attacks with set goals in mind, such as: The most lucrative form of malware is most commonly spread through RDP attacks. In fact, some estimate that as many as two thirds of all in Q1 2017 were delivered through RDP. After breaking in, it’s a simple matter for hackers to encrypt system files and demand exorbitant ransoms from their victims. In September 2016, hackers used remote desktop attacks to infect businesses across Australasia with the Crysis ransomware. Keylogging If the criminals want to take a more subtle approach, they may use an RDP attack to surreptitiously install a keylogger. A keylogger is a tiny piece of malware that sits in the background and tracks every key you press without your knowledge.

This can be used to collect private data such as credit card information, passwords, sensitive company information and more. Disruption Some RDP attacks have no clear purpose beyond mindless destruction. The cybercriminal may simply be bored or in search of notoriety and infiltrate your company’s systems as a challenge. In this scenario, the hackers might take personal files, delete data or use your company’s server to distribute malware to your clients. Toward the end of 2016, hackers used RDP attacks to break into systems and activate undetected malware known as Trojan.sysscan. The trojan searched the infected machine for cookies related to banking, gambling, tax websites and Point of Sale software and extracted usernames and passwords, providing the criminals with stolen identities and large amounts of money.