Home Malware Programs Trojans Trojan:Win32/Ficos.A

Trojan:Win32/Ficos.A

Posted: July 16, 2014

Threat Metric

Threat Level: 9/10
Infected PCs: 40
First Seen: July 16, 2014
Last Seen: May 5, 2023
OS(es) Affected: Windows


Trojan:Win32/Ficos.A is a Trojan that imitates a legitimate software while making contact with remote servers for a variety of unsafe purposes. As with most backdoor Trojans exhibiting similar capabilities, Trojan:Win32/Ficos.A may collect data, download threats or be used to disrupt your PC's security features without any symptoms directly correlated to its attacks. For the moment, active anti-malware protection still is malware researchers' top recommendation for avoiding and deleting Trojan:Win32/Ficos.A.

The Misadventures of a 'Google' Trojan

Although some of the most advanced threats avoid any display of corrupted files on the victim's hard drive, less sophisticated threats, like Trojan:Win32/Ficos.A, make use of a simpler alternative. Trojan:Win32/Ficos.A disguises its files as generically-named cache and update management files for Google programs, kept within a sub-directory of the Windows 'Documents and Settings' folder. Malware experts haven't confirmed how Trojan:Win32/Ficos.A distributes itself, but they have found this Trojan making contact with unsafe sites.

Trojan:Win32/Ficos.A's backdoor server connection may allow Trojan:Win32/Ficos.A to perform various attacks at the behest of its administrators. Malware researchers anticipate that these attacks may include, at a minimum:

  • Trojan:Win32/Ficos.A may transfer information from your PC into wrong hands possession. Information could consist of account passwords, credit card numbers or other data that may be harvested by monitoring your keyboard input, screen output or Web traffic.
  • Trojan:Win32/Ficos.A may let third parties change settings on your PC. Some of the most commonly-changed settings include ones associated with file-viewing options, which may allow other threats to remain hidden. Security features like the Windows Firewall also may be disabled.
  • Trojan:Win32/Ficos.A may incorporate your PC into a botnet, or a network of infected machines that, en masse, may be forced to commit bad actions like DDoS attacks.
  • Trojan:Win32/Ficos.A may use its connection to download, and then install other threats.

Taking the Trojan out of Your Documents and Settings

Although Trojan:Win32/Ficos.A doesn't provide any reason to delay in uninstalling Trojan:Win32/Ficos.A through proper anti-malware tools, neither does Trojan:Win32/Ficos.A offer symptoms that make its detection immediately possible by eye. In some cases, backdoor Trojans associated with botnets have been known to cause system slowdowns. However, malware researchers find it equally likely that Trojan:Win32/Ficos.A could engage in attacks that don't show symptoms; scanning your PC regularly is, therefore, the best way to identify and delete Trojan:Win32/Ficos.A infections.

As stated previously, Trojan:Win32/Ficos.A's distribution methods still are uncertain, but Trojans just like Trojan:Win32/Ficos.A have been known to use targeted e-mail attachments, non-targeted social network spam and exploits on websites to install themselves. Safe Web-browsing routines, supported by anti-malware defenses, always should be used in tandem to thwart potential infection vectors for Trojan:Win32/Ficos.A and its kin.

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