Threat Database Trojans Trojan.LockScreen.CL

Trojan.LockScreen.CL

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 2
First Seen: August 27, 2012
OS(es) Affected: Windows

The detection of Trojan.LockScreen.CL on your system indicates a potential security threat that requires immediate attention. This Trojan-type threat is designed to compromise your system's security and may lead to further malicious activities. In this removal report, we will provide you with an overview of the threat, its operating methods, symptoms of infection, and a step-by-step guide on how to remove it from your system.

What Is Trojan.LockScreen.CL?

Trojan.LockScreen.CL is a type of malware that belongs to the Trojan category. Trojans are malicious programs that disguise themselves as legitimate software, allowing them to bypass security measures and gain unauthorized access to a system. The ".CL" suffix in the detection name may indicate a specific variant or classification of the Trojan, but it does not provide information about the malware's family or origin.

How Trojan.LockScreen.CL Operates

Trojan.LockScreen.CL, like other Trojans, operates by exploiting vulnerabilities in a system or deceiving users into installing it. Once installed, it can perform a variety of malicious activities, such as stealing sensitive information, downloading additional malware, or disrupting system operations. The exact methods used by Trojan.LockScreen.CL may vary, but its primary goal is to compromise the security and integrity of the infected system.

Symptoms of Infection

Systems infected with Trojan.LockScreen.CL may exhibit a range of symptoms, including but not limited to, unexpected changes in system behavior, appearance of unwanted programs or windows, and decreased system performance. Users may also notice that their system is locked or that they are being prompted to pay a ransom to restore access to their data. However, it's important to note that not all infections display noticeable symptoms, and some Trojans can remain dormant for extended periods.

  • Unexplained system crashes or freezes
  • New, unfamiliar programs or icons on the desktop
  • Changes in browser settings or the presence of unwanted toolbars
  • Pop-ups or alerts demanding payment or action

How to Remove Trojan.LockScreen.CL

  1. Boot your system in Safe Mode with Networking to prevent the Trojan from loading and to allow for a more effective removal process.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full scan of your system to detect and remove all traces of the Trojan.
  3. Uninstall any suspicious programs that were installed around the time of the infection. Be cautious and only remove programs that you are certain are malicious or unnecessary.
  4. Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings to remove any malicious extensions or settings changes made by the Trojan.
  5. Reboot your system and perform another scan with your anti-malware tool to ensure that all components of the Trojan have been removed.

Conclusion

Removing Trojan.LockScreen.CL from your system requires careful and systematic steps to ensure that all malicious components are eliminated. By following the guidance provided in this report, you can effectively remove the Trojan and restore the security and integrity of your system. Remember, prevention is key; always be cautious when downloading software, avoid suspicious links and emails, and keep your security software up to date to protect against future threats.

Aliases

3 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Microsoft Trojan:Win32/LockScreen.CL
AntiVir BDS/Backdoor.Gen2
Kaspersky Trojan-Ransom.Win32.Gimemo.amdu

File System Details

Trojan.LockScreen.CL may create the following file(s):
# File Name MD5 Detections
1. ~!#5F.tmp 92c4d5c0d69f50444cec2b6be480f0f9 2