Threat Database Trojans Trojan.Derel.A

Trojan.Derel.A

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 2
First Seen: March 21, 2013
OS(es) Affected: Windows

The detection of Trojan.Derel.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.Derel.A?

Trojan.Derel.A is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate programs. The name "Trojan.Derel.A" suggests that it is a specific variant of Trojan horse malware, but the exact details of its functionality and behavior may vary. Generally, Trojans are designed to allow unauthorized access to a computer system, often for malicious purposes such as data theft, espionage, or the distribution of additional malware.

How Trojan.Derel.A Operates

Like other Trojans, Trojan.Derel.A likely operates by exploiting vulnerabilities in software or tricking users into installing it. Once installed, it may communicate with its command and control servers to receive instructions or transmit stolen data. The malware could also download and install additional malicious components, making it harder to detect and remove. Its primary goal is to remain stealthy and persist on the infected system for as long as possible to maximize the damage or profit for the attackers.

Symptoms of Infection

The symptoms of a Trojan.Derel.A infection can vary widely, depending on its specific payload and the intentions of its creators. Common signs of a Trojan infection include unusual system behavior, such as slow performance, frequent crashes, or unexpected pop-ups. You might also notice that your browser homepage has changed, or you're being redirected to unwanted websites. In some cases, the malware may not exhibit obvious symptoms, making it difficult to detect without proper security software.

  • Unexplained changes in system settings or browser configurations
  • Appearance of unknown or suspicious programs
  • Increased network activity without apparent cause
  • Difficulty in accessing certain system functions or files

How to Remove Trojan.Derel.A

Removing Trojan.Derel.A requires a careful and systematic approach to ensure that all components of the malware are eliminated. Here are the steps to follow:

  1. Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere with the removal process.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This will help identify and remove all malicious components.
  3. Uninstall any suspicious programs that you don't recognize or that were installed around the time the malware was detected.
  4. Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes.
  5. Reboot your computer and perform another full scan with your anti-malware tool to ensure that no remnants of the malware remain.

Conclusion

The removal of Trojan.Derel.A is a critical step in protecting your computer and personal data from further compromise. By understanding the nature of this threat and following the recommended removal steps, you can effectively eliminate the malware and prevent future infections. It's also important to maintain good security practices, such as keeping your operating system and software up to date, using strong antivirus software, and being cautious when opening email attachments or downloading files from the internet.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Panda Trj/CI.A
AVG SHeur4.BDDQ
Fortinet W32/Blocker.AVMT!tr
Ikarus Trojan-Ransom.Win32.Blocker
AhnLab-V3 Trojan/Win32.Blocker
Microsoft Trojan:Win32/Derel.A
AntiVir TR/Ransom.Blocker.avmt
Comodo UnclassifiedMalware
Sophos Troj/Zbot-EDG
Kaspersky Trojan-Ransom.Win32.Blocker.avmt
Avast Win32:Malware-gen
Symantec WS.Reputation.1
F-Prot W32/Yakes.K2.gen!Eldorado
K7AntiVirus Riskware
McAfee RDN/Ransom!bb

SpyHunter Detects & Remove Trojan.Derel.A

File System Details

Trojan.Derel.A may create the following file(s):
# File Name MD5 Detections
1. ulukxsfx.exe 6d30a534a86aee432ef944d40eb0296d 2