Threat Database Trojans Trojan.Downloader.Delf.hoj

Trojan.Downloader.Delf.hoj

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 0
First Seen: July 24, 2009
OS(es) Affected: Windows

The detection of Trojan.Downloader.Delf.hoj on your system indicates a potential security threat that requires immediate attention. This detection name suggests a type of malicious software designed to download and install additional malware on infected computers, which can lead to a range of serious security issues. Understanding the nature of this threat and how it operates is crucial for effective removal and prevention of future infections.

What Is Trojan.Downloader.Delf.hoj?

Trojan.Downloader.Delf.hoj is identified as a Trojan-type threat, which typically disguises itself as legitimate software to gain access to a computer system. Once inside, it can download and install other malicious programs, allowing attackers to control the infected computer remotely, steal sensitive information, or use the computer as part of a botnet for malicious activities. The term "Downloader" in its name implies its primary function is to download additional malware, making it a significant threat to system security and user privacy.

How Trojan.Downloader.Delf.hoj Operates

Trojan horses like Trojan.Downloader.Delf.hoj often spread through various means, including but not limited to, email attachments, infected software downloads, and exploited vulnerabilities in operating systems or applications. Upon execution, the malware can create backdoors, allowing remote access to the infected system. It may also modify system settings, disable security software, and download additional malware components to carry out its malicious activities. The ability of Trojan.Downloader.Delf.hoj to download more malware makes it particularly dangerous, as the type and severity of the threat can escalate over time.

Symptoms of Infection

Symptoms of a Trojan.Downloader.Delf.hoj infection can vary widely depending on the specific malware downloaded and the goals of the attackers. Common indicators of infection include unusual system behavior, such as slow performance, frequent crashes, and unexpected pop-ups or advertisements. Users may also notice that their antivirus software is disabled or that new, unfamiliar programs are installed on their system. In some cases, there may be no noticeable symptoms at all, making regular system scans crucial for detection.

How to Remove Trojan.Downloader.Delf.hoj

  1. Enter Safe Mode with Networking to prevent the malware from loading and to allow for a clean environment to perform removal steps.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. Ensure the tool is updated with the latest definitions to increase the chances of detecting and removing the malware.
  3. Uninstall any suspicious programs 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 (Chrome, Firefox, Edge, etc.) to their default settings to remove any malicious extensions or settings changes made by the malware.
  5. Reboot your system and perform another full scan with your anti-malware tool to ensure all components of the malware have been removed.

Conclusion

Removing Trojan.Downloader.Delf.hoj requires careful and thorough steps to ensure all malicious components are eliminated from the infected system. It's also crucial to take preventive measures to avoid future infections, including keeping your operating system and software up to date, using strong antivirus software, and being cautious when opening email attachments or downloading software from the internet. By understanding the nature of this threat and taking proactive steps, you can protect your system and sensitive information from the dangers posed by Trojan.Downloader.Delf.hoj and other malware threats.

Aliases

6 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Prevx1 Rootkit
Ikarus Trojan-Dropper.Win32.Delf.se
F-Secure Trojan-Downloader.Win32.Delf.hoj
F-Prot W32/D_Downloader!GSA
Authentium W32/Downloader.C.gen!Eldorado
AntiVir TR/Dldr.Delf.hoj.1

File System Details

Trojan.Downloader.Delf.hoj may create the following file(s):
# File Name MD5 Detections
1. perfs.exe 21e0f8978476b9b6697713b3fed26a37 0