Threat Database Trojans Trojan.Downloader.Cekar.A

Trojan.Downloader.Cekar.A

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.Cekar.A on your system indicates a potential security threat that requires immediate attention. This report provides an overview of the threat, its operating mechanisms, symptoms of infection, and step-by-step guidance on how to remove it from your computer.

What Is Trojan.Downloader.Cekar.A?

Trojan.Downloader.Cekar.A is a type of malicious software, or malware, that has been identified as a threat to computer security. The term "Trojan" refers to a broad category of malware that disguises itself as legitimate software, allowing it to infiltrate a system without being detected. The "Downloader" part of the name suggests that this particular threat is designed to download additional malicious components from the internet, potentially leading to further system compromise.

How Trojan.Downloader.Cekar.A Operates

Malware like Trojan.Downloader.Cekar.A typically operates by exploiting vulnerabilities in software or tricking users into installing it. Once installed, it can execute a variety of harmful actions, including downloading and installing additional malware, stealing sensitive information, or providing unauthorized access to the infected computer. The specific actions of Trojan.Downloader.Cekar.A can vary, but its primary goal is to compromise the security and integrity of the infected system.

Symptoms of Infection

Identifying a Trojan infection can be challenging because these types of malware are designed to remain stealthy. However, some common symptoms that may indicate the presence of Trojan.Downloader.Cekar.A or similar malware include unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs appearing on the system. Additionally, users might notice increased network activity, even when no programs are running, or find that their anti-virus software is disabled or fails to update.

  • Unexplained changes in system settings or the appearance of unfamiliar icons and programs.
  • Increased pop-up advertisements or spam emails.
  • Difficulty in accessing certain system areas or executing specific commands.

How to Remove Trojan.Downloader.Cekar.A

  1. Enter Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This can usually be done by restarting your computer and pressing a specific key (such as F8) during boot-up.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. Ensure the tool is updated with the latest definitions to increase the chances of detecting and removing the malware.
  3. Uninstall suspicious programs that were installed around the time the malware was detected. Use the "Programs and Features" or "Apps & features" section of your operating system's control panel to remove any recently installed software that you do not recognize or need.
  4. Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings. This can help remove any malicious extensions or settings changes made by the malware. Each browser has its own method for doing this, usually found in the browser's settings or options menu.
  5. After completing the above steps, reboot your computer and perform another full scan with your anti-malware tool to ensure that all components of the malware have been removed.

Conclusion

Removing Trojan.Downloader.Cekar.A from your system requires careful and systematic steps to ensure that all malicious components are eliminated. By following the guidance provided in this report and maintaining vigilance in your online activities, you can help protect your computer from future malware infections. Regularly updating your operating system, applications, and anti-virus software, as well as being cautious when clicking on links or opening email attachments, are crucial steps in preventing the infiltration of malware like Trojan.Downloader.Cekar.A.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Sunbelt Win32.Looked.P (v)
Sophos Mal/Behav-204
Prevx1 Heuristic: Suspicious File With Anti-Security Tech
F-Prot W32/Heuristic-162!Eldorado
eSafe suspicious Trojan/Worm
ClamAV PUA.Packed.UPack
AVG Win32/Cekar.D
Authentium Possibly a new variant of W32/CrazyCrunch-based!Ma
TrendMicro Mal_MUWOW-2
Symantec W32.Mumawow.F!inf
Sunbelt Trojan.Win32.Packer.Upack0.3.9 (v)
NOD32 probably a variant of Win32/Mypis.AH
McAfee-GW-Edition Win32.Autorun.BK
McAfee+Artemis New Malware.n
F-Secure Worm.Win32.AutoRun.lmx

File System Details

Trojan.Downloader.Cekar.A may create the following file(s):
# File Name MD5 Detections
1. wdfmgr.exe 0fb0cb1d7c05ab6298f7ce3aec19806a 0
2. svchost.exe 72ebbb42e081741544736f531ef13113 0
3. clfmon.exe 1387aaf71e2502a7f8cf1c9b2a246476 0
4. smss.exe a2286c6ee281186e27f820a0c4fc4b80 0
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