Threat Database Trojans Trojan.RABased.A

Trojan.RABased.A

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 3,400
First Seen: July 24, 2009
Last Seen: October 24, 2025
OS(es) Affected: Windows

The detection of Trojan.RABased.A on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security and integrity of your computer, and it's essential to understand its nature and how to remove it effectively.

What Is Trojan.RABased.A?

Trojan.RABased.A is a type of Trojan horse malware, which is a broad category of threats that disguise themselves as legitimate software to gain unauthorized access to a computer system. Trojans can be used for various malicious purposes, including data theft, system compromise, and the distribution of additional malware. The name Trojan.RABased.A suggests that it may be related to or utilize random access (RA) based techniques, but without specific details, it's crucial to focus on general removal and protection strategies.

How Trojan.RABased.A Operates

Like other Trojans, Trojan.RABased.A likely operates by deceiving users into installing it, often by masquerading as a useful program or attaching itself to legitimate software. Once installed, it can create backdoors for remote access, allowing attackers to control the infected system, steal sensitive information, or use the system for malicious activities such as spamming or launching further attacks. The exact mechanisms of Trojan.RABased.A can vary, but its primary goal is to remain hidden while exploiting the system for malicious purposes.

Symptoms of Infection

Identifying a Trojan infection can be challenging due to its stealthy nature. However, common symptoms include unusual system behavior, such as slow performance, frequent crashes, or the appearance of unfamiliar programs and icons. You might also notice changes in your web browser settings, unexpected pop-ups, or increased network activity without an apparent cause. Since Trojans can lead to additional malware infections, any of these signs should prompt an immediate security check.

How to Remove Trojan.RABased.A

  1. Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere with the removal process.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all traces of the Trojan and any related malware.
  3. Uninstall any recently installed or suspicious programs that could be related to the infection.
  4. Reset your web browsers (Google Chrome, Mozilla Firefox, Microsoft Edge, etc.) to their default settings to remove any malicious extensions or settings changes made by the Trojan.
  5. Reboot your computer and run another full scan with your anti-malware tool to ensure that all threats have been removed.

Conclusion

Removing Trojan.RABased.A requires a thorough approach to ensure that your system is completely cleaned and protected against future infections. By understanding the nature of Trojan horses and following the steps outlined for removal, you can effectively eliminate this threat and safeguard your computer and personal data. Regularly updating your security software, being cautious with email attachments and downloads, and maintaining good browsing habits are essential for preventing similar infections in the future.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
TrendMicro TROJ_DLOADER.MZA
Symantec Backdoor.Trojan
Sophos Troj/Agent-IKQ
Prevx1 High Risk System Back Door
Panda Trj/Downloader.MDW
NOD32 Win32/Agent.OAF
Microsoft TrojanDownloader:Win32/Tracur.A
McAfee-GW-Edition Trojan.Spy.Gen
McAfee Downloader-BMN
K7AntiVirus Trojan-Downloader.Win32.Agent.arsg
Ikarus P2P-Worm.Win32.Nugg
Fortinet W32/Agent.ARSG!tr.dldr
F-Secure P2P-Worm.Win32.Nugg.v
eTrust-Vet Win32/SillyDl.GES
eSafe Win32.Agent.arsg

File System Details

Trojan.RABased.A may create the following file(s):
# File Name MD5 Detections
1. comaddin32.dll 6aaa5704faa280a15e3c91dd6d7bfd39 0