Threat Database Trojans Trojan.FavAdd

Trojan.FavAdd

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 65
First Seen: July 24, 2009
Last Seen: December 15, 2025
OS(es) Affected: Windows

A Trojan.FavAdd detection indicates that your system may be infected with a type of malicious software. This type of threat is designed to compromise the security and integrity of your computer, potentially leading to unauthorized access, data theft, and other malicious activities. It is essential to take immediate action to remove the threat and prevent further damage.

What Is Trojan.FavAdd?

Trojan.FavAdd is a type of Trojan horse malware, which is a broad category of threats that disguise themselves as legitimate software. The name "Trojan.FavAdd" suggests that it may be related to modifying or exploiting favorites or bookmarks in a web browser, but without more specific information, it's difficult to determine its exact nature or purpose. Trojans can be used for a variety of malicious activities, including data theft, keystroke logging, and providing unauthorized access to the infected system.

How Trojan.FavAdd Operates

The exact mechanisms by which Trojan.FavAdd operates are not known without more detailed analysis. However, Trojans typically spread through social engineering tactics, such as phishing emails, infected software downloads, or exploited vulnerabilities in software. Once installed, they can operate in various ways, including creating backdoors for remote access, downloading additional malware, or modifying system settings to disable security features. They often try to remain hidden, making them difficult to detect without proper security software.

Symptoms of Infection

Symptoms of a Trojan infection can vary widely depending on the specific malware's goals. Common signs include unexpected changes to browser settings, unfamiliar programs or icons, slow system performance, frequent crashes, or pop-ups and other unwanted advertisements. Sometimes, there may be no noticeable symptoms at all, as the malware may be designed to operate stealthily in the background. If you suspect your system is infected, it's crucial to act quickly to minimize potential damage.

How to Remove Trojan.FavAdd

  1. Enter Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This mode allows you to use the internet to download removal tools while disabling most startup programs, including the malware.
  2. Download and run a full scan with a reputable anti-malware tool, such as SpyHunter, to detect and remove all traces of the malware. Ensure the tool is updated with the latest definitions to improve detection rates.
  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 sure are not needed.
  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 malware.
  5. Reboot your computer and re-scan with your anti-malware tool to ensure that all components of the malware have been removed and that your system is clean.

Conclusion

Removing Trojan.FavAdd requires careful and immediate action to prevent further damage to your system and potential data loss. By following the steps outlined above and maintaining good security practices, such as regularly updating your software, using strong antivirus protection, and being cautious with emails and downloads, you can help protect your computer from future infections. Remember, prevention is key, and staying informed about current threats and security best practices is your best defense against malware and other cyber threats.

File System Details

Trojan.FavAdd may create the following file(s):
# File Name MD5 Detections
1. fav[1].exe 46d7d9cd5e96999cc2375299d16af102 1

Registry Details

Trojan.FavAdd may create the following registry entry or registry entries:
File name without path
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