Threat Database Trojans Trojan.Mailfinder.Small.ac

Trojan.Mailfinder.Small.ac

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.Mailfinder.Small.ac indicates that your system has been compromised by a potentially malicious program. This type of threat is generally categorized as a Trojan, which is a broad term for malware that disguises itself as legitimate software. The presence of Trojan.Mailfinder.Small.ac on your system poses a risk to your personal data and overall system security.

What Is Trojan.Mailfinder.Small.ac?

Trojan.Mailfinder.Small.ac is a type of malware that is designed to infiltrate your system without your knowledge or consent. The name itself suggests that it may be related to email or mail-related functions, but without specific details, it's essential to approach this threat with a broad understanding of Trojan characteristics. Trojans are known for their ability to create backdoors, allowing attackers to access your system remotely, steal sensitive information, or use your system for malicious activities.

How Trojan.Mailfinder.Small.ac Operates

While the exact operational details of Trojan.Mailfinder.Small.ac are not available, Trojans typically operate by exploiting vulnerabilities in software or using social engineering tactics to trick users into installing them. Once installed, they can communicate with command and control servers to receive instructions, which might include downloading additional malware, stealing data, or engaging in other malicious activities. The lack of specific information about Trojan.Mailfinder.Small.ac means that caution and a comprehensive removal approach are necessary.

Symptoms of Infection

Symptoms of a Trojan infection can be subtle and may not always be immediately apparent. However, common indicators include unusual system behavior, such as slow performance, unexpected pop-ups, or changes to your system settings without your intervention. You might also notice that your browser homepage has changed or that you are being redirected to unwanted websites. In some cases, you might not notice any symptoms at all, which is why regular system checks and updates are crucial for maintaining security.

How to Remove Trojan.Mailfinder.Small.ac

  1. Boot into Safe Mode with Networking: This will help prevent the malware from loading and give you a cleaner environment to work in.
  2. Perform a Full Scan: Use a reputable anti-malware tool, such as SpyHunter, to scan your system thoroughly. Ensure the tool is updated with the latest definitions to improve the chances of detecting and removing the malware.
  3. Uninstall Suspicious Programs: Go through your installed programs and remove any that you don't recognize or that were installed around the time you suspect the infection occurred.
  4. Reset Your Browsers: Resetting browsers like Chrome, Firefox, or Edge can help remove any malicious extensions or settings that the Trojan might have installed. This includes resetting the homepage, search engine, and removing any recently installed extensions.
  5. Reboot and Re-scan: After taking the above steps, reboot your system and perform another full scan to ensure that the malware has been completely removed. This step is crucial as it helps in identifying if any remnants of the malware are still present.

Conclusion

The removal of Trojan.Mailfinder.Small.ac requires careful and thorough steps to ensure that your system is completely clean. It's also a reminder of the importance of preventive measures, including keeping your operating system and software up to date, using strong, unique passwords, and being cautious with emails and downloads from unknown sources. By understanding the general behavior of Trojans and taking proactive steps, you can significantly reduce the risk of future infections and protect your digital security.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
TrendMicro TROJ_MAILFIND.J
Symantec Backdoor.Trojan
Sophos Troj/Spamsrv-G
Panda Trj/Downloader.MDW
NOD32 probably a variant of Win32/Agent
McAfee-GW-Edition Trojan.Mail.Small.AC
McAfee Generic Packed
Kaspersky Trojan-Mailfinder.Win32.Small.ac
K7AntiVirus Trojan-Mailfinder.Win32.Small
F-Secure Trojan:W32/Agent.FVV
eTrust-Vet Win32/Smalldoor.BP
eSafe Win32.SillyFDC
Comodo Application.Win32.HackTool.Small.~C
CAT-QuickHeal TrojanMailfinder.Small.ac
BitDefender Trojan.Generic.905557

File System Details

Trojan.Mailfinder.Small.ac may create the following file(s):
# File Name MD5 Detections
1. 11.tmp 801b72cbdc62510306d334dc80968754 0