Threat Database Trojans Trojan.Downloader.Zlob.AB

Trojan.Downloader.Zlob.AB

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.Zlob.AB on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to download and install additional malicious software on your computer, which can lead to a range of problems, including data theft, system crashes, and unauthorized access to your personal information. In this report, we will provide an overview of what Trojan.Downloader.Zlob.AB is, how it operates, its symptoms, and most importantly, how to remove it from your system.

What Is Trojan.Downloader.Zlob.AB?

Trojan.Downloader.Zlob.AB is a type of Trojan horse malware that is designed to download and install additional malicious software on your computer. The name itself suggests that it is a downloader Trojan, which means its primary function is to connect to a remote server and download other malware components. This type of malware can be particularly dangerous because it can lead to a range of secondary infections, including spyware, adware, and ransomware.

How Trojan.Downloader.Zlob.AB Operates

Trojan.Downloader.Zlob.AB typically operates by exploiting vulnerabilities in your system or by tricking you into installing it voluntarily. Once installed, it can connect to a remote server to download and install additional malware components. This can happen without your knowledge or consent, and the malware can operate in the background, hiding from your antivirus software. The malware can also modify system settings, create new files and folders, and even disable security software to avoid detection.

Symptoms of Infection

The symptoms of a Trojan.Downloader.Zlob.AB infection can vary, but common signs include slow system performance, unexpected pop-ups and ads, and unfamiliar programs or icons on your desktop. You may also notice that your browser homepage has changed or that you are being redirected to unfamiliar websites. In some cases, the malware can also cause system crashes, freezes, or blue screens of death.

  • Slow system performance
  • Unexpected pop-ups and ads
  • Unfamiliar programs or icons on your desktop
  • Changed browser homepage or search engine
  • System crashes, freezes, or blue screens of death

How to Remove Trojan.Downloader.Zlob.AB

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow you to download and install removal tools.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, and run a full scan to detect and remove all malware components.
  3. Uninstall any suspicious programs or applications that you do not recognize or that were installed without your consent.
  4. Reset your browser settings to their default values, including Chrome, Firefox, and Edge, to remove any malicious extensions or add-ons.
  5. Reboot your system and run another full scan with your anti-malware tool to ensure that all malware components have been removed.

Conclusion

Removing Trojan.Downloader.Zlob.AB from your system requires careful attention to detail and a thorough understanding of how the malware operates. By following the steps outlined in this report, you can help to ensure that your system is free from this and other types of malware. Remember to always be cautious when downloading software or clicking on links from unfamiliar sources, and to keep your antivirus software up to date to prevent future infections.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Symantec Downloader.MisleadApp
Sunbelt Trojan.FakeAlert
Sophos Troj/Zlobou-Gen
Panda Trj/Downloader.QAX
Microsoft TrojanDownloader:Win32/Zlob.gen!AB
McAfee FakeAlert-M
Ikarus not-a-virus:Hoax.Win32.Renos.ij
Fortinet W32/FakeVir.BKD!tr.dldr
F-Secure Trojan-Downloader.Win32.Agent.bkd
eWido Downloader.Agent.bkd
eTrust-Vet Win32/Crushpy!generic
ClamAV Trojan.Fakealert-81
CAT-QuickHeal TrojanDownloader.Agent.bkd
AVG Generic7.HV
Avast Win32:Agent-KYC

File System Details

Trojan.Downloader.Zlob.AB may create the following file(s):
# File Name MD5 Detections
1. guxmhcd.dll 7b454b62ed42cdd5255fba0a76e0dc93 0