Norton.com > Viruses & Risks > Trojan.Cryptolocker.G

Trojan.Cryptolocker.G

Risk Level 1: Very Low

Discovered:
July 16, 2014
Updated:
August 1, 2014 1:03:21 PM
Also Known As:
Trojan-Ransom.Win32.Onion [Kaspersky], Win32/Critroni.A [Microsoft], TROJ_CRYPCTB.A [Trend]
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.Cryptolocker.G is a Trojan horse that encrypts files on the compromised computer and then prompts the user to purchase a password in order to decrypt them.

Antivirus Protection Dates

  • Initial Rapid Release version July 16, 2014 revision 006
  • Latest Rapid Release version November 6, 2014 revision 038
  • Initial Daily Certified version July 16, 2014 revision 016
  • Latest Daily Certified version November 7, 2014 revision 002
  • Initial Weekly Certified release date July 16, 2014
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: Demands a ransom to decrypt files on the compromised computer.
  • Modifies Files: Encrypts files on the compromised computer.

Distribution

  • Distribution Level: Low
Writeup By: Mark Anthony Balanza

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