Norton.com > Viruses & Risks > Trojan.Exprez.B

Trojan.Exprez.B

Risk Level 1: Very Low

Discovered:
June 12, 2012
Updated:
September 24, 2012 3:51:02 AM
Type:
Trojan, Virus
Infection Length:
Varies
Systems Affected:
Windows 2000, Windows 7, Windows Vista, Windows XP
Trojan.Exprez.B is a Trojan horse that infects .exe, .doc, and .docx files on the compromised computer.

Antivirus Protection Dates

  • Initial Rapid Release version June 12, 2012 revision 023
  • Latest Rapid Release version May 19, 2013 revision 004
  • Initial Daily Certified version June 12, 2012 revision 035
  • Latest Daily Certified version May 19, 2013 revision 005
  • Initial Weekly Certified release date June 20, 2012
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: Low
  • Modifies Files: Infects .exe, .doc, and .docx files.

Distribution

  • Distribution Level: Low
Writeup By: Branko Spasojevic

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