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Trojan.Ransomlock.AD

Risk Level 1: Very Low

Discovered:
March 25, 2013
Updated:
April 5, 2013 11:09:53 AM
Type:
Trojan
Systems Affected:
Windows 2000, Windows 7, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP
Trojan.Ransomlock.AD is a Trojan horse that locks the desktop making the computer unusable. It then asks the user to pay to have it unlocked.

For more information, please see the following resource:
Trojan.Ransomlock

Antivirus Protection Dates

  • Initial Rapid Release version March 25, 2013 revision 017
  • Latest Rapid Release version June 24, 2014 revision 006
  • Initial Daily Certified version March 25, 2013 revision 024
  • Latest Daily Certified version June 24, 2013 revision 001
  • Initial Weekly Certified release date March 27, 2013
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Threat Assessment

Wild

  • Wild Level: Low
  • Number of Infections: 0 - 49
  • Number of Sites: 0 - 2
  • Geographical Distribution: Low
  • Threat Containment: Easy
  • Removal: Easy

Damage

  • Damage Level: Medium
  • Payload: Asks the user to pay to unlock the desktop.
  • Causes System Instability: Locks the desktop.

Distribution

  • Distribution Level: Low
Note: On May 14, 2015, modifications will be made to the threat write-ups to streamline the content. The Threat Assessment section will no longer be published as this section is no longer relevant to today's threat landscape. The Risk Level will continue to be the main threat risk assessment indicator.
Writeup By: Kevin Savage

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