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Microsoft Security Intelligence
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8 entries found.
Updated on Mar 30, 2012
Alert level: severe
Updated on Sep 17, 2012

Trojan:Win32/Gataka.D is a trojan that allows backdoor access and control of your computer. It also monitors your Internet searches and various processes related to software installed on your computer.

Alert level: severe
Updated on Dec 21, 2012
Alert level: severe
Updated on Jun 10, 2013
Alert level: severe
Updated on Feb 08, 2012
Alert level: severe
Updated on Feb 22, 2012
Alert level: severe
Updated on Aug 27, 2013

Trojan:Win32/Ransirac.G is a trojan that locks the affected user's computer, and attempts to scare and intimidate the user into paying money to regain access to their infected computer.

Alert level: severe
Updated on Oct 27, 2013
Windows Defender Antivirus detects and removes this threat. 
 
This family of ransomware trojans targets people from certain countries. It locks your PC and displays a localized webpage that covers your desktop. This webpage demands the payment of a fine for the supposed possession of illicit material.

Some variants might also take webcam screenshots, play an audio message pretending to be from the FBI, closes or stops processes or programs, and prevents certain drivers from loading in safe mode - possibly to stop you from attempting to disable the trojan.

Variants of Trojan:Win32/Tobfy might make lasting changes to your PC that make it difficult for you to download, install, run, or update your antivirus software.

Alert level: severe