Home Malware Programs Trojans Trojan Horse Patched_c LYU

Trojan Horse Patched_c LYU

Posted: July 10, 2012

Threat Metric

Threat Level: 9/10
Infected PCs: 26
First Seen: July 10, 2012
Last Seen: February 18, 2022
OS(es) Affected: Windows

Similar to Trojan Horse Patched_c.LYT or Trojan horse Patched_c.LZE, Trojan Horse Patched_c.LYU is a Trojan that infects native Windows components such as services.exe. Symptoms of Trojan Horse Patched_c.LYU infections can include a disabled UAC, malicious browser pop-ups and, in extreme cases, completely disabled Internet access. Trojan Horse Patched_c.LYU infections have been distributed as of this month via fraudulent pop-up windows and SpywareRemove.com malware researchers especially advise against downloading unusual software or updates from pop-ups that aren't confirmed to be from trustworthy sources. Since Trojan Horse Patched_c.LYU attacks are likely to include other PC threats in a multiple-component infection, you should attempt to scan your entire PC to abolish Trojan Horse Patched_c.LYU and all related forms of harmful software. You should never try to delete system files that are infected by Trojan Horse Patched_c.LYU, since this can cause permanent damage to your operating system.

How to Detect Trojan Horse Patched_c.LYU Popping Up in Your Browser

As of June 2012, Trojan Horse Patched_c.LYU's favorite strategy for infecting new PCs appears to be fraudulent pop-up updates, although Trojan Horse Patched_c.LYU and related PC threats may also be installed via other techniques. Updates for Flash, Java and media-related programs are particularly likely to serve as vehicles for Trojan Horse Patched_c.LYU or other forms of hostile software. Since Trojan Horse Patched_c.LYU has been proved to be in the wild recently, SpywareRemove.com malware researchers see yet another reason to stick to updates from reputable company sites and avoid downloads from third parties. Outdated JavaScript packages may also be exploited to install Trojan Horse Patched_c.LYU without your consent in cases of drive-by-downloads and similar attacks.

Once Trojan Horse Patched_c.LYU is installed, you may be able to detect a minor file size alteration to services.exe or notice discrepancies in system resource usage via the Task Manager, although using anti-malware software to detect Trojan Horse Patched_c.LYU is the most convenient path. Because Trojan Horse Patched_c.LYU is kept active in a normal system file, some brands of anti-malware software may have difficulty removing Trojan Horse Patched_c.LYU until all PC threats, including Trojan Horse Patched_c.LYU, are disabled. In this case, SpywareRemove.com malware researchers have found the easier way to achieve this is by booting your PC from a removable hard drive (a USB device, CD or DVD).

The Dangers of Trojan Horse Patched_c.LYU When It's Left Alone

Because the file that Trojan Horse Patched_c.LYU typically infects is responsible for managing which applications are launched or terminated, you're likely to experience unusual problems when attempting to use unrelated programs. Other symptoms that SpywareRemove.com malware research team has found to be common in Trojan Horse Patched_c.LYU attacks include:

  • Pop-ups that include irrelevant advertisements, malicious content that promotes other PC threats, etc.
  • The Windows UAC being disabled. This will prevent Windows from prompting you when unusual or unauthorized changes are made to your computer.
  • Disabled Internet connectivity (most commonly after a failed attempt to disinfect Trojan Horse Patched_c.LYU).
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