Threat Database Trojans Trojan.Nagderr.A

Trojan.Nagderr.A

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 10
First Seen: December 6, 2012
Last Seen: November 8, 2020
OS(es) Affected: Windows

The detection of Trojan.Nagderr.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, allowing unauthorized access and potentially leading to further malicious activities. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.

What Is Trojan.Nagderr.A?

Trojan.Nagderr.A is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate programs or files to gain unauthorized access to a computer system. The name "Trojan" refers to the Trojan horse legend, where a malicious entity is hidden inside something that appears harmless. In the context of computer security, Trojans are used to describe malware that deceives users into installing or executing them, often by masquerading as useful software or attachments.

How Trojan.Nagderr.A Operates

Once installed, Trojan.Nagderr.A can operate in various ways, depending on its intended purpose. Commonly, Trojans are used to create backdoors, allowing remote access to the infected computer. This can lead to the theft of sensitive information, such as passwords, credit card numbers, or personal data. They can also be used to install additional malware, participate in DDoS attacks, or even turn the infected computer into a botnet node. The specific operations of Trojan.Nagderr.A would depend on the goals of its creators, but the general principle involves exploiting the infected system for malicious purposes.

Symptoms of Infection

The symptoms of a Trojan.Nagderr.A infection can vary widely, making it challenging to detect based on symptoms alone. Common indicators include unusual system behavior, such as unexpected pop-ups, slow performance, or frequent crashes. You might also notice unfamiliar programs or icons on your desktop, changes in your browser settings, or unexpected network activity. However, some Trojans are designed to operate stealthily, making them difficult to detect without proper security software.

How to Remove Trojan.Nagderr.A

  1. Enter Safe Mode with Networking to prevent the malware from loading and to allow for a cleaner removal process. This mode starts Windows with a minimal set of drivers and services, making it easier to remove malware.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. Ensure the software is updated to the latest version to increase the chances of detecting and removing the malware.
  3. Uninstall suspicious programs that you do not recognize or that were installed around the time the malware was detected. Be cautious and only remove programs you are certain are malicious or unnecessary.
  4. Reset your web browsers, such as Chrome, Firefox, or Edge, to their default settings. This can help remove any malicious extensions or settings changes made by the Trojan.
  5. After completing the above steps, reboot your computer and perform another full scan to ensure that the malware has been completely removed. Repeat the scanning process until no threats are detected.

Conclusion

The removal of Trojan.Nagderr.A requires careful and immediate action to prevent further damage to your system and protect your personal data. By understanding the nature of this threat and following the steps outlined above, you can effectively remove the malware and secure your computer. It is also crucial to maintain good security practices, such as regularly updating your operating system and software, using strong, unique passwords, and being cautious when opening email attachments or downloading software from the internet. Staying informed and vigilant is key to protecting yourself against evolving cyber threats.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Panda Suspicious file
Fortinet W32/Birele.VEJ!tr
Ikarus Trojan-Ransom.Win32.PornoAsset
McAfee-GW-Edition Heuristic.BehavesLike.Win32.Suspicious-BAY.K
AntiVir TR/ZAccess.EB.17
Ikarus Trojan-Dropper
AntiVir TR/Dropper.Gen
BitDefender Trojan.Generic.6704314
Kaspersky HEUR:Trojan.Win32.Generic
NOD32 a variant of Win32/Injector.IYP
McAfee Artemis!0EAC48460258
Panda Trj/CI.A
AVG Win32/Cryptor
Fortinet W32/Buzus.MRWW!tr
Ikarus Virus.Win32.Cryptor

SpyHunter Detects & Remove Trojan.Nagderr.A

File System Details

Trojan.Nagderr.A may create the following file(s):
# File Name MD5 Detections
1. n. 8823b36403bf0eaa6f7ef60d1db5ec7e 5
2. svchost.exe 0eac4846025812d5d908681771eeead6 3
3. 18.exe 0cd38b53d9751bd7b4b6de2ab6f4441c 1