Crimson Rat

Posted: August 9, 2016
Threat Metric
Threat Level: 8/10
Infected PCs 89

Crimson Rat Description

The Crimson RAT is a JAVA-based remote access Trojan, which is not paid so that any cybercrooks can use it to craft their threatening server component that can then be distributed by whatever means necessary. Since cybercrooks of all levels can take advantage of the Crimson RAT's features, it is safe to say that this threat can approach you from just about anywhere – spam e-mails, fake social media profiles, fake downloads, pirated software, media, etc. The best way to keep your PC safe from threats like the Crimson RAT is to use a credible anti-malware software suite that will keep an eye on files and network connections to ensure that no unsafe activity is taking place.

If the Crimson RAT is executed on an unprotected computer, then the attackers may gain access to a rich remote control toolkit that gives them the ability to features such as:

  • Spy on the victim's webcam, microphone and desktop.
  • Exfiltrate files and data from the victim's computer.
  • Record keystrokes to acquire login credentials and sensitive information.
  • Execute remote commands.
  • Download additional threats.
  • Lock the users out of their computers.

Since Remote Access Trojans are meant to be silent, their victims may often have no idea that a harmful activity is taking place on their computers. The processes linked to the Crimson RAT don't take up any resources or network data so that users will not notice any noticeable differences. In addition to this, the authors of the Crimson RAT may use various Registry key names, filenames, and process names to ensure that their threat will look as inconspicuous as possible.

Since detecting a RAT manually is impossible for average users virtually, we advise our readers to make sure that their computers are protected by an up-to-date anti-virus software suite sufficiently.

Use SpyHunter to Detect and Remove PC Threats

If you are concerned that malware or PC threats similar to Crimson Rat may have infected your computer, we recommend you start an in-depth system scan with SpyHunter. SpyHunter is an advanced malware protection and remediation application that offers subscribers a comprehensive method for protecting PCs from malware, in addition to providing one-on-one technical support service.

Download SpyHunter's Malware Scanner

Note: SpyHunter's free version is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter's malware tool to remove the malware threats. Learn more on SpyHunter. If you would like to uninstall SpyHunter for any reason, please follow these uninstall instructions. To learn more about our policies and practices, visit our EULA, Privacy Policy and Threat Assessment Criteria.

Why can't I open any program including SpyHunter? You may have a malware file running in memory that kills any programs that you try to launch on your PC. Tip: Download SpyHunter from a clean computer, copy it to a USB thumb drive, DVD or CD, then install it on the infected PC and run SpyHunter's malware scanner.

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:

file.exe File name: file.exe
Size: 456.7 KB (456704 bytes)
MD5: a1986e69d9581e112c6a51952a27279a
Detection count: 76
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: August 30, 2016
%APPDATA%\Microsoft\msedefender.exe File name: msedefender.exe
Size: 76.28 KB (76288 bytes)
MD5: fcb6cb14e07575b91033cbc01915eb2a
Detection count: 2
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\Microsoft\
Group: Malware file
Last Updated: August 9, 2016

More files

Leave a Reply

Please note that we are not able to assist with billing and support issues regarding SpyHunter or other products. If you're having issues with SpyHunter, please get in touch with SpyHunter customer support through your SpyHunter. If you have SpyHunter billing questions, we recommend you check the Billing FAQ. For general suggestions or feedback, contact us.