Threat Database Trojans Trojan.ZenPack.AC

Trojan.ZenPack.AC

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 16
First Seen: July 24, 2009
Last Seen: October 24, 2025
OS(es) Affected: Windows

The detection of Trojan.ZenPack.AC on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive understanding of the threat, its operational methods, symptoms of infection, and most importantly, steps to remove it from your computer.

What Is Trojan.ZenPack.AC?

Trojan.ZenPack.AC is identified as a Trojan-type threat. Trojans are malicious programs that can cause harm to your computer system by allowing unauthorized access, stealing data, or disrupting system operations. The name Trojan.ZenPack.AC itself does not directly imply a specific malware family but indicates it is a type of Trojan horse malware, which is known for disguising itself as legitimate software to gain access to computer systems.

How Trojan.ZenPack.AC Operates

Trojan.ZenPack.AC, like other Trojans, is designed to infiltrate computer systems without being detected. Once inside, it can perform a variety of malicious activities, including but not limited to, data theft, installation of additional malware, or providing backdoor access to hackers. The exact operations of Trojan.ZenPack.AC can vary, but its primary goal is to compromise the security and integrity of the infected system.

Symptoms of Infection

Symptoms of a Trojan infection can be subtle and may not always be immediately apparent. Common signs include unusual system behavior, such as unexpected pop-ups, slow system performance, or unfamiliar programs installed on your computer. Additionally, you might notice changes in your browser settings or the presence of unwanted toolbars. Since Trojans can act as backdoors for other malware, the presence of Trojan.ZenPack.AC could lead to a variety of other malicious activities on your system.

How to Remove Trojan.ZenPack.AC

  1. Enter Safe Mode with Networking: Restart your computer and enter Safe Mode with Networking. This will allow you to use the internet while limiting the functionality of malware, making it easier to remove.
  2. Perform a Full Scan: Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. Ensure your anti-malware software is updated before scanning to catch the latest threats.
  3. Uninstall Suspicious Programs: Go through the list of installed programs on your computer and uninstall any that you do not recognize or that were recently installed without your knowledge.
  4. Reset Your Browsers: Reset your web browsers (Google Chrome, Mozilla Firefox, Microsoft Edge) to their default settings. This can help remove any malicious extensions or settings changes made by the Trojan.
  5. Reboot and Re-scan: After completing the above steps, reboot your computer and perform another full scan with your anti-malware tool to ensure that all traces of Trojan.ZenPack.AC have been removed.

Conclusion

Removing Trojan.ZenPack.AC from your system requires careful and thorough steps to ensure all components of the malware are eliminated. It's crucial to act promptly to prevent further damage. After removal, maintaining good security practices, such as regularly updating your operating system and software, using strong antivirus programs, and being cautious with emails and downloads, can help protect your system from future infections. Remember, vigilance and proactive security measures are key to a safe computing environment.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Symantec Downloader
Sophos Mal/PWS-Fam
NOD32 a variant of Win32/Agent.ZFU
McAfee-GW-Edition Trojan.Dldr.Agent.wde
McAfee Generic Downloader.x
K7AntiVirus Trojan-Downloader.Win32.Agent
Ikarus Trojan-Dropper.Agent
Fortinet W32/Agent.WDE!tr.dldr
F-Secure Trojan-Downloader.Win32.Agent.wde
Comodo TrojWare.Win32.TrojanDropper.Agent.~AHA
ClamAV Trojan.Downloader-52125
BitDefender Trojan.Downloader.JKLJ
AVG Downloader.Agent.AIGW
Avast Win32:Trojan-gen {Other}
Authentium W32/Agent.P.gen!Eldorado

SpyHunter Detects & Remove Trojan.ZenPack.AC

File System Details

Trojan.ZenPack.AC may create the following file(s):
# File Name MD5 Detections
1. rundll32.exe 85382868773a5bfd20f993baf6678d9a 0