![]() ![]() The hacker might also be using your internet address as a front for illegal activities, impersonating you, and attacking other computers. The spying activities that the hacker may carry out once that RAT is installed vary from exploring your files system, watching activities on the screen, and harvesting login credentials. > Ed Hurley explains why RATs warrant attention.Remote Access Trojans (RATs) are a type of malware threat that lets a hacker take control of your computer. Grimes wrote a comprehensive guide on how to detect and exterminate RATs. RAT also stands for remote administration tool. At the administrative level, it's always a good idea to block unused ports, turn off unused services and monitor outgoing traffic. To protect your system from RATs, follow the same procedures you use to prevent other malware infections: Keep antivirus software up to date and refrain from downloading programs or opening attachments that aren't from a trusted source. Furthermore, an intruder will often manage the level of resource use so that a drop in performance doesn't alert the user that something's amiss. The actions they perform can be similar to those of legitimate programs. RATs can be difficult to detect because they usually don't show up in lists of running programs or tasks. A hacker group known as the Cult of the Dead Cow created Back Orifice to expose the security deficiencies of Microsoft's Windows operating systems. The Back Orifice rootkit is one of the best known examples of a RAT. Deleting, downloading or altering files and file systems.Distributing viruses and other malware.Activating a system's webcam and recording video.Accessing confidential information, such as credit card and social security numbers.Monitoring user behavior through keyloggers or other spyware.Once the host system is compromised, the intruder may use it to distribute RATs to other vulnerable computers and establish a botnet.īecause a RAT enables administrative control, it makes it possible for the intruder to do just about anything on the targeted computer, including: ![]() RATs are usually downloaded invisibly with a user-requested program - such as a game - or sent as an email attachment. A remote access Trojan (RAT) is a malware program that includes a back door for administrative control over the target computer. ![]()
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